CN215650875U

CN215650875U - Mobile device of intelligent sweeper

Info

Publication number: CN215650875U
Application number: CN202122135876.5U
Authority: CN
Inventors: 钟搏
Original assignee: Youli Shenzhen Technology Co ltd
Current assignee: Youli Shenzhen Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-28
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a moving device of an intelligent sweeper, which comprises a roller carrier, wherein reserved holes are formed in the left side and the right side of the roller carrier in a penetrating mode, a bearing seat is connected to the inner cavity of each reserved hole, a driven rotating rod matched with the bearing seat is arranged in the inner cavity of the roller carrier, the left end and the right end of each driven rotating rod are respectively inserted into the inner cavity of the corresponding bearing seat, rollers are sleeved on the periphery of the driven rotating rods, the rollers are arranged in the inner cavities of the roller carrier, a driving part is arranged on the side wall of the roller carrier, and a buffering protection mechanism is arranged at the top of the roller carrier. This mobile device of machine of sweeping floor possesses buffering protect function, when the machine of sweeping floor walks on the uneven road surface of pot hole or when sliding down the stair, can play the cushioning effect to vibrations impact force, avoids the machine of sweeping floor to receive vibrations to strike and damage, has ensured the normal use of machine of sweeping floor, and is favorable to the extension of machine of sweeping floor life.

Description

Mobile device of intelligent sweeper

Technical Field

The utility model relates to the technical field of sweeper, in particular to a mobile device of an intelligent sweeper.

Background

The sweeper is a sweeping robot. In the near future, the household appliance becomes an indispensable cleaning helper for every family. Products are also moving from primary intelligence to a higher degree of intelligence, gradually replacing manual cleaning. The sweeping robot is an important component of smart home and has entered the lives of thousands of households. The mobile device of the sweeper in the prior art is simple in structure, so that when the mobile device of the sweeper walks on uneven ground or slides down stairs carelessly, the mobile device of the sweeper is easy to be damaged by vibration impact, normal use of the sweeper is affected, and the service life of the sweeper is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mobile device of an intelligent sweeper, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a mobile device of intelligence machine of sweeping floor, includes the gyro wheel frame, the left and right sides of gyro wheel frame all runs through and is equipped with the preformed hole, every group the inner chamber of preformed hole all is connected with the bearing frame, the inner chamber of gyro wheel frame be equipped with bearing frame assorted driven bull stick, peg graft respectively to the bearing frame inner chamber that corresponds separately in both ends about the driven bull stick, just the one end of driven bull stick passes rather than corresponding bearing frame inner chamber, the gyro wheel has been cup jointed to the periphery of driven bull stick, just the gyro wheel sets up among the inner chamber of gyro wheel frame, be equipped with driver part on the lateral wall of gyro wheel frame, the top of gyro wheel frame is equipped with buffering protection mechanism.

As a further scheme of the utility model: the buffer protection mechanism comprises a hollow frame body, a rod hole is formed in the center of the bottom of the hollow frame body in a penetrating mode, a jacking column is movably inserted into the inner cavity of the rod hole, positioning holes are formed in the left side and the right side of the bottom of the hollow frame body in a penetrating mode, each group of positioning holes are formed in the inner cavity of each positioning hole in a movably inserting mode, a guide cylinder is sleeved on the periphery of the jacking column, a dismounting mechanism is arranged at the top of the hollow frame body, the bottom end of the jacking column is fixedly connected to the top of the roller frame, the top end of each telescopic spring is fixedly connected to the bottom of the hollow frame body, the bottom end of each telescopic spring is fixedly connected to the top of the roller frame, and the bottom ends of the guide cylinders are connected to the top of the roller frame.

As a still further scheme of the utility model: the dismounting mechanism comprises two sets of middle-arranged vertical plates which are arranged in a bilateral symmetry mode, a lower clamping frame is sleeved at the bottom ends of the two sets of middle-arranged vertical plates, an upper clamping frame is sleeved at the top ends of the two sets of middle-arranged vertical plates, slotted holes are formed in the middle positions of the lower clamping frame and the upper clamping frame in a penetrating mode, fixing screws are inserted into inner cavities of the two sets of slotted holes, the top ends of the fixing screws are movably connected with upper clamping nuts, the bottom ends of the fixing screws are movably connected with lower clamping nuts, two sets of fixing frames are connected to the tops of the two sets of middle-arranged vertical plates in a sharing mode, and the two sets of fixing frames are symmetrically arranged.

As a still further scheme of the utility model: the utility model discloses a gyro wheel structure, including drive part, gyro wheel frame, bearing groove, bearing fixed connection, drive part includes the motor mount, the lateral wall fixed connection of motor mount and gyro wheel frame, be connected with servo motor on the lateral wall of motor mount, servo motor's output shaft periphery has cup jointed the bearing, run through on the motor mount be equipped with bearing assorted bearing groove, bearing fixed connection is in bearing groove inner chamber, servo motor's output shaft is connected with drive gear, drive gear's below is equipped with the driven gear rather than the operation of cooperateing, just driven gear cup joints in the periphery that the driven bull stick passed rather than corresponding bearing frame inner chamber one end.

As a still further scheme of the utility model: the top plane of the fixing screw is lower than that of the fixing frame.

As a still further scheme of the utility model: the bottom of the fixing screw rod is connected to the top of the hollow frame body, the bottom of the upper clamping nut is movably attached to the top of the upper clamping frame, and the top of the lower clamping nut is movably attached to the bottom of the lower clamping frame.

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

the sweeper realizes the buffer protection of the moving device of the sweeper through the buffer protection mechanism, and can play a role in buffering the shock impact force when the sweeper walks on a hollow uneven road surface or slides down stairs, so that the sweeper is prevented from being damaged by shock impact, the normal use of the sweeper is ensured, and the service life of the sweeper is prolonged;

the upper clamping nut at the top end of the fixing screw rod is unscrewed, the upper clamping frame sleeved at the top ends of the two sets of middle vertical plates is taken down, and when the roller inside the roller frame is damaged, the roller frame with the roller inside is conveniently dismounted, so that the roller is conveniently maintained.

Drawings

Fig. 1 is a schematic structural diagram of a mobile device of an intelligent sweeper.

Fig. 2 is a schematic structural diagram of a driving part in a mobile device of an intelligent sweeper.

Fig. 3 is a schematic structural diagram of a detaching mechanism in a mobile device of an intelligent sweeper.

Fig. 4 is a side view of the sweeping robot.

In the figure: 1. a roller frame; 2. a bearing seat; 3. a driven rotating rod; 4. a drive member; 5. a hollow frame body; 6. jacking the column; 7. a tension spring; 8. a guide cylinder; 9. a disassembly mechanism; 10. fixing the screw rod; 11. a lower clamping frame; 12. an upper clamping frame; 13. a lower clamping nut; 14. an upper clamping nut; 15. a vertical plate is arranged in the middle; 16. a fixed mount; 17. a motor fixing frame; 18. a drive gear; 19. a driven gear; 20. a bearing; 21. a servo motor.

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.

Referring to fig. 1 to 3, in an embodiment of the present invention, a moving device of an intelligent sweeper includes a roller frame 1, each of left and right sides of the roller frame 1 is provided with a preformed hole, an inner cavity of each of the preformed holes is connected to a bearing seat 2, an inner cavity of the roller frame 1 is provided with a driven rotating rod 3 matched with the bearing seat 2, left and right ends of the driven rotating rod 3 are respectively inserted into the inner cavities of the corresponding bearing seats 2, one end of the driven rotating rod 3 penetrates through the inner cavity of the corresponding bearing seat 2, a roller is sleeved on the periphery of the driven rotating rod 3, the roller is disposed in the inner cavity of the roller frame 1, a driving part 4 is disposed on a side wall of the roller frame 1, and a buffer protection mechanism is disposed on the top of the roller frame 1.

Buffer protection mechanism includes cavity support body 5, the bottom central authorities of cavity support body 5 run through and are equipped with the pole hole, the inner chamber activity in pole hole is pegged graft and is had top connection post 6, the left and right sides of cavity support body 5 bottom all runs through and is equipped with the locating hole, and the equal activity of inner chamber of every group locating hole is pegged graft and is had leading positive cylinder 8, the periphery cover of top connection post 6 has expanding spring 7, the top of cavity support body 5 is equipped with disassembly body 9, the bottom fixed connection of top connection post 6 is in the top of gyro wheel frame 1, expanding spring 7's top fixed connection is in the bottom of cavity support body 5, expanding spring 7's bottom fixed connection is in the top of gyro wheel frame 1, two sets of bottoms of leading positive cylinder 8 are all connected in the top of gyro wheel frame 1.

Detaching mechanism 9 includes the middle riser 15 of putting of two sets of bilateral symmetry settings, the bottom of putting riser 15 in two sets of has cup jointed down holding frame 11 jointly, the top of putting riser 15 in two sets of has cup jointed last holding frame 12 jointly, the central department of holding frame 11 and last holding frame 12 all runs through jointly and is equipped with the slotted hole down, and the inner chamber of two sets of slotted holes has inserted clamping screw 10 jointly, clamping screw 10's top swing joint has last clamping nut 14, clamping nut 13 under clamping screw 10's the bottom swing joint, the top of putting riser 15 in two sets of is connected with two sets of mounts 16 jointly, and two sets of mounts 16 are the symmetry setting.

The driving part 4 comprises a motor fixing frame 17, the motor fixing frame 17 is fixedly connected with the side wall of the roller carrier 1, a servo motor 21 is connected onto the side wall of the motor fixing frame 17, a bearing 20 is sleeved on the periphery of an output shaft of the servo motor 21, a bearing groove matched with the bearing 20 is arranged on the motor fixing frame 17 in a penetrating mode, the bearing 20 is fixedly connected to the inner cavity of the bearing groove, a driving gear 18 is connected onto the output shaft of the servo motor 21, a driven gear 19 matched with the driving gear 18 is arranged below the driving gear 18, and the driven gear 19 is sleeved on the periphery of the driven rotating rod 3 penetrating through one end of the inner cavity of the corresponding bearing seat 2.

The top plane of the fixing screw 10 is lower than the top plane of the fixing frame 16.

The bottom end of the fixing screw rod 10 is connected to the top of the hollow frame body 5, the bottom end of the upper clamping nut 14 is movably attached to the top of the upper clamping frame 12, and the top end of the lower clamping nut 13 is movably attached to the bottom of the lower clamping frame 11.

The working principle is as follows:

drive gear 18 through servo motor 21 and rotate, drive gear 18 drives driven gear 19 again and rotates for driven gear 19 can drive the driven bull stick 3 that the periphery has cup jointed the gyro wheel and rotate, thereby makes this mobile device can realize automatic movement. When the mobile device of the sweeper moves on uneven ground or slides down from stairs, impact force generated by vibration is transmitted to the roller carrier 1 through the rollers, the roller carrier 1 drives the abutting column 6 to move upwards, and the rollers are protected in a buffering mode through the extension spring 7, so that the sweeper is prevented from being damaged due to vibration impact. When the roller is damaged, an operator unscrews the upper clamping nut 14 at the top end of the fixing screw rod 10 and then takes off the upper clamping frame 12 sleeved at the top ends of the two sets of middle vertical plates 15, so that when the roller in the roller frame 1 is damaged, the roller frame 1 with the roller therein is conveniently dismounted, and the roller is conveniently maintained.

The sweeper robot has sweeping and mopping functions,

the core component comprises: a dust suction device, a cleaning device and a sewage recovery device;

the operation principle is as follows: 1. carry out the absorption of magazines such as large granule and hair piece through the dust extraction of intelligence machine of sweeping the floor, the biggest technical characterstic that utilizes silica gel's elasticity to form the telescopic sucking disc, remains the pressure to ground all the time, ensures dust collection efficiency, when meetting fixed object, silica gel can warp, forms ascending characteristics, then normally forms certain pressure to ground.

2. After the front end ground suction device absorbs, the cleaning device sprays water to the roller through a pipeline water outlet pipeline simultaneously, the roller rotates anticlockwise after spraying water, a scraper blade is installed at the rear end of the cleaning device, sewage of the roller is mechanically compressed and recovered, a recovery groove is arranged below the scraper blade, and the cleaning device is technically characterized in that the water outlet pipeline of the cleaning device is used for laser drilling, the hole density is high and fine, water drops can be uniformly and finely attached to the roller, and sewage recovery is carried out through a mechanical recovery principle after the water drops are uniformly and finely attached to the roller.

3. Sewage recovery unit sets up to two notches and retrieves, and the sewage of hanging the scraper blade and getting gets into interim sewage recovery tank through planar recovery board, and interim sewage recovery tank sets up the cassette, and the cassette can be artifical and carry out disposable replacement, clears away large granule object through the cassette, and interim sewage tank sets up the pipeline, and the pipeline passes through the pump drive and takes out sewage to final sewage tank and accomplish the recovery function.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an intelligence machine of sweeping floor's mobile device, includes gyro wheel frame (1), its characterized in that: the side all runs through and is equipped with the preformed hole about gyro wheel frame (1), every group the inner chamber in preformed hole all is connected with bearing frame (2), the inner chamber of gyro wheel frame (1) be equipped with bearing frame (2) assorted driven bull stick (3), peg graft to bearing frame (2) inner chamber that corresponds separately about driven bull stick (3) respectively at both ends, just rather than corresponding bearing frame (2) inner chamber is passed to the one end of driven bull stick (3), the gyro wheel has been cup jointed in the periphery of driven bull stick (3), just the gyro wheel sets up among the inner chamber of gyro wheel frame (1), be equipped with on the lateral wall of gyro wheel frame (1) drive assembly (4), the top of gyro wheel frame (1) is equipped with buffering protection mechanism.

2. The mobile device of an intelligent sweeper according to claim 1, wherein: the buffer protection mechanism comprises a hollow frame body (5), a rod hole is arranged in the center of the bottom of the hollow frame body (5) in a penetrating way, the inner cavity of the rod hole is movably inserted with a top connection column (6), the left side and the right side of the bottom of the hollow frame body (5) are both provided with positioning holes in a penetrating way, and the inner cavity of each group of the positioning holes is movably inserted with a guide column body (8), the periphery of the top connecting column (6) is sleeved with a telescopic spring (7), the top of the hollow frame body (5) is provided with a dismounting mechanism (9), the bottom end of the top connecting column (6) is fixedly connected with the top of the roller frame (1), the top end of the telescopic spring (7) is fixedly connected with the bottom of the hollow frame body (5), the bottom end of the telescopic spring (7) is fixedly connected to the top of the roller frame (1), and the bottom ends of the two groups of guide columns (8) are connected to the top of the roller frame (1).

3. The mobile device of an intelligent sweeper according to claim 2, wherein: the dismounting mechanism (9) comprises two sets of middle vertical plates (15) which are arranged in a bilateral symmetry mode, the bottom ends of the two sets of middle vertical plates (15) are jointly sleeved with a lower clamping frame (11), the top ends of the two sets of middle vertical plates (15) are jointly sleeved with an upper clamping frame (12), the central parts of the lower clamping frame (11) and the upper clamping frame (12) are jointly penetrated and provided with slotted holes, fixing screw rods (10) are jointly inserted into the inner cavities of the two sets of slotted holes, the top ends of the fixing screw rods (10) are movably connected with upper clamping nuts (14), the bottom ends of the fixing screw rods (10) are movably connected with lower clamping nuts (13), the tops of the two sets of vertical plates (15) are jointly connected with two sets of fixing frames (16), and the two sets of fixing frames (16) are symmetrically arranged.

4. The mobile device of an intelligent sweeper according to claim 1, wherein: drive unit (4) include motor mount (17), the lateral wall fixed connection of motor mount (17) and gyro wheel frame (1), be connected with servo motor (21) on the lateral wall of motor mount (17), bearing (20) have been cup jointed to the output shaft periphery of servo motor (21), run through on motor mount (17) and be equipped with the bearing groove with bearing (20) assorted, bearing (20) fixed connection is in bearing groove inner chamber, be connected with drive gear (18) on the output shaft of servo motor (21), the below of drive gear (18) is equipped with driven gear (19) rather than the cooperation operation, just driven gear (19) cup joint in driven bull stick (3) and pass rather than the periphery of corresponding bearing frame (2) inner chamber one end.

5. The mobile device of an intelligent sweeper according to claim 3, wherein: the top plane of the fixing screw rod (10) is lower than that of the fixing frame (16).

6. The mobile device of an intelligent sweeper according to claim 3, wherein: the bottom of clamping screw (10) is connected in the top of cavity support body (5), the bottom activity laminating of going up centre gripping nut (14) is in the top of last holding frame (12), the top activity laminating of centre gripping nut (13) is in the bottom of holding frame (11) down.