CN215016787U

CN215016787U - Buffer mechanism for sweeping robot

Info

Publication number: CN215016787U
Application number: CN202120095441.XU
Authority: CN
Inventors: 钟搏; 江秋芳
Original assignee: Youli Shenzhen Technology Co ltd
Current assignee: Youli Shenzhen Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-12-07
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a buffer gear for robot sweeps floor, including the robot that sweeps floor, the fixed surface cover of robot that sweeps floor is equipped with the rubber sleeve, the outside cover of rubber sleeve is equipped with the lantern ring, the draw-in groove has been seted up on the surface of rubber sleeve, the threaded hole has been seted up on the surface of the lantern ring, the surface of the lantern ring runs through and is provided with the threaded rod, the one end of threaded rod runs through the screw hole and extends to the inner chamber of draw-in groove, the first spring of right side fixedly connected with of the lantern ring, the right side fixedly connected with arm-tie of first spring, the left side fixedly connected with kelly of arm-tie. The utility model discloses possessing and cushioning the protection to the robot of sweeping the floor, the extension robot life's of sweeping the floor advantage has solved the outside anticollision buffer structure that does not have of current robot of sweeping the floor, removes the easy and outside object collision of process, causes the damage of the robot inside part of sweeping the floor easily for a long time, has reduced the robot life's of sweeping the floor problem.

Description

Buffer mechanism for sweeping robot

Technical Field

The utility model relates to a robot technical field that sweeps floor specifically is a buffer gear for robot sweeps floor.

Background

The floor sweeping robot is also called an automatic sweeper, intelligent dust collection, a robot dust collector and the like, is one of intelligent household appliances, can automatically complete floor cleaning work in a room by means of certain artificial intelligence, generally adopts a brushing and vacuum mode, firstly absorbs impurities on the ground into a garbage storage box of the floor sweeping robot, and accordingly completes the function of cleaning the ground. Generally, a robot that performs cleaning, dust collection and floor wiping is also collectively called a floor sweeping robot.

The existing sweeping robot is not provided with an anti-collision buffer structure, the moving process is easy to collide with external objects, the damage to internal parts of the sweeping robot is easily caused for a long time, the service life of the sweeping robot is shortened, and therefore the buffer mechanism for the sweeping robot is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buffer gear for robot sweeps floor possesses and cushions the protection to the robot of sweeping floor, and the extension robot life's of sweeping floor advantage has solved the outside anticollision buffer structure that does not have of current robot of sweeping floor, and the removal process collides with outside object easily, causes the damage of the robot inside part of sweeping floor easily for a long time, has reduced the problem of robot life of sweeping floor.

In order to achieve the above object, the utility model provides a following technical scheme: a buffer mechanism for a sweeping robot comprises a sweeping robot body, wherein a rubber sleeve is fixedly sleeved on the surface of the sweeping robot body, a lantern ring is sleeved outside the rubber sleeve, a clamping groove is formed in the surface of the rubber sleeve, a threaded hole is formed in the surface of the lantern ring, a threaded rod is arranged on the surface of the lantern ring in a penetrating way, one end of the threaded rod penetrates through the threaded hole and extends to the inner cavity of the clamping groove, the right side of the lantern ring is fixedly connected with a first spring, the right side of the first spring is fixedly connected with a pulling plate, a clamping rod is fixedly connected to the left side of the pulling plate, the left end of the clamping rod sequentially penetrates through the first spring and the lantern ring and extends to the inner cavity of the clamping groove, the surface of the lantern ring is fixedly connected with a second spring, one side of the second spring, far away from the lantern ring, is fixedly connected with a buffer ring, and one side of the buffer ring, far away from the second spring, is fixedly connected with a rubber pad.

Preferably, the threaded hole is connected with threaded rod threaded connection, the threaded rod is located one side of draw-in groove inner chamber and the robot body contact of sweeping the floor, the threaded rod is kept away from the one end fixedly connected with carousel of the robot body of sweeping the floor.

Preferably, one side of the buffer ring close to the lantern ring is provided with a groove, and one side of the second spring far away from the lantern ring extends to the inner cavity of the groove and is fixedly connected with the inner wall of the groove.

Preferably, the top of the rubber sleeve is provided with a positioning groove, the top of the inner cavity of the sleeve ring is fixedly connected with a positioning block, and one side, far away from the inner wall of the sleeve ring, of the positioning block extends to the inner cavity of the positioning groove.

Preferably, the outer surface of the rubber sleeve is in contact with the inner wall of the sleeve ring, and the clamping rod is located on one side of the inner cavity of the clamping groove and is in contact with the sweeping robot body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a robot body, rubber sleeve, the lantern ring, the draw-in groove, the screw hole, the threaded rod, first spring, the kelly, the arm-tie, the second spring, buffer ring and rubber pad of sweeping the floor cooperate, possess and cushion the protection to the robot of sweeping the floor, the extension robot life's of sweeping the floor advantage has solved the outside of the current robot of sweeping the floor and has not had crashproof buffer structure, and the removal process collides with outside object easily, causes the damage of the robot internals of sweeping the floor for a long time easily, has reduced the robot life's of sweeping the floor problem.

2. The utility model discloses a threaded rod and screw hole threaded connection, can carry out fixed mounting to the lantern ring, through setting up the carousel, it is rotatory to be convenient for drive the threaded rod, through setting up the recess, conveniently carry out fixed connection with the second spring, through setting up constant head tank and locating piece, can fix a position the lantern ring, the draw-in groove is aimed at to the screw hole after the lantern ring installation of being convenient for, through setting up first spring, produce the pulling force to the arm-tie, make the arm-tie drive the draw-in groove inner chamber that the kelly card advances, through setting up the arm-tie, be convenient for stimulate kelly lateral shifting, through setting up the second spring, can cushion the support to the cushion ring.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1;

FIG. 3 is an enlarged view of a portion of B in FIG. 1;

fig. 4 is a schematic view of the structure of the present invention.

In the figure: the floor sweeping robot comprises a floor sweeping robot body 1, a rubber sleeve 2, a lantern ring 3, a clamping groove 4, a threaded hole 5, a threaded rod 6, a first spring 7, a clamping rod 8, a pulling plate 9, a second spring 10, a buffering ring 11, a rubber pad 12, a rotating disc 13, a groove 14, a positioning groove 15 and a positioning block 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a robot body 1 sweeps floor, rubber sleeve 2, lantern ring 3, draw-in groove 4, screw hole 5, threaded rod 6, first spring 7, kelly 8, arm-tie 9, second spring 10, buffer ring 11, rubber pad 12, carousel 13, recess 14, constant head tank 15 and locating piece 16 part are the general standard or the part that technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a buffer mechanism for a sweeping robot comprises a sweeping robot body 1, a rubber sleeve 2 is fixedly sleeved on the surface of the sweeping robot body 1, a lantern ring 3 is sleeved outside the rubber sleeve 2, a clamping groove 4 is formed in the surface of the rubber sleeve 2, a threaded hole 5 is formed in the surface of the lantern ring 3, a threaded rod 6 is arranged on the surface of the lantern ring 3 in a penetrating manner, one end of the threaded rod 6 penetrates through the threaded hole 5 and extends to the inner cavity of the clamping groove 4, a first spring 7 is fixedly connected to the right side of the lantern ring 3, a pull plate 9 is fixedly connected to the right side of the first spring 7, a clamping rod 8 is fixedly connected to the left side of the pull plate 9, the left end of the clamping rod 8 penetrates through the first spring 7 and the lantern ring 3 in sequence and extends to the inner cavity of the clamping groove 4, a tensile force is generated on the pull plate 9 by the arrangement of the first spring 7 to drive the clamping rod 8 to clamp the clamping rod 8 into the inner cavity of the clamping groove 4, a second spring 10 is fixedly connected to the surface of the lantern ring 3, a buffer ring 11 is fixedly connected to one side of the second spring 10 far away from the lantern ring 3, a rubber pad 12 is fixedly connected to one side of the buffer ring 11 far away from the second spring 10, a pulling plate 9 is arranged to facilitate pulling of the clamping rod 8 to move transversely, the buffer ring 11 can be buffered and supported by arranging the second spring 10, the threaded hole 5 is in threaded connection with the threaded rod 6, the threaded rod 6 is positioned at one side of the inner cavity of the clamping groove 4 and is in contact with the sweeping robot body 1, a rotary disc 13 is fixedly connected to one end of the threaded rod 6 far away from the sweeping robot body 1, the lantern ring 3 can be fixedly installed by virtue of threaded connection of the threaded rod 6 and the threaded hole 5, the threaded rod 6 is conveniently driven to rotate by arranging the rotary disc 13, a groove 14 is formed in one side of the buffer ring 11 close to the lantern ring 3, one side of the second spring 10 far away from the lantern ring 3 extends to the inner cavity of the groove 14 and is fixedly connected with the inner wall of the groove 14, the groove 14 is arranged to facilitate the fixed connection with the second spring 10, the positioning groove 15 is arranged at the top of the rubber sleeve 2, the positioning block 16 is fixedly connected at the top of the inner cavity of the lantern ring 3, one side of the positioning block 16, which is far away from the inner wall of the lantern ring 3, extends to the inner cavity of the positioning groove 15, the lantern ring 3 can be positioned by arranging the positioning groove 15 and the positioning block 16, the threaded hole 5 is aligned to the clamping groove 4 after the lantern ring 3 is installed, the outer surface of the rubber sleeve 2 is contacted with the inner wall of the lantern ring 3, the clamping rod 8 is positioned at one side of the inner cavity of the clamping groove 4 and is contacted with the sweeping robot body 1, and the sweeping robot has the advantages of buffering protection of the sweeping robot and prolonging the service life of the sweeping robot by matching the sweeping robot body 1, the rubber sleeve 2, the lantern ring 3, the clamping groove 4, the threaded hole 5, the threaded rod 6, the first spring 7, the clamping rod 8, the pulling plate 9, the second spring 10, the buffering protection of the buffering ring 11 and the rubber pad 12, the problem of the robot outside of sweeping the floor of current do not have crashproof buffer structure, move the process and collide with external object easily, cause the damage of the robot inner part of sweeping the floor for a long time easily, reduced the robot life of sweeping the floor is solved.

When in use, the lantern ring 3 is sleeved on the surface of the rubber sleeve 2, the clamping rod 8 extends into the inner cavity of the clamping groove 4, the rotary turntable 13 drives the threaded rod 6 to rotate, the threaded rod 6 is in threaded connection with the threaded hole 5 through the threaded rod 6, the threaded rod 6 extends into the inner cavity of the clamping groove 4, the lantern ring 3 is fixedly installed, the lantern ring 3 is driven to move in the moving process of the sweeping robot body 1, after the rubber pad 12 is contacted and collided with an external object, the rubber pad 12 absorbs and slows down the impact force, the rubber pad 12 vibrates to drive the buffer ring 11 to vibrate and compress the second spring 10, the impact force is slowed down through the second spring 10, thereby carrying out buffer protection on the sweeping robot body 1, prolonging the service life of the sweeping robot body 1, and when the lantern ring 3 is disassembled, rotatory carousel 13 drives the threaded rod 6 rotation and keeps away from draw-in groove 4, and pulling arm-tie 9 drives kelly 8 and keeps away from draw-in groove 4 right to with the separation of the lantern ring 3 and rubber sleeve 2.

In summary, the following steps: this buffer gear for robot sweeps floor, through robot body 1 sweeps floor, rubber sleeve 2, the lantern ring 3, draw-in groove 4, screw hole 5, threaded rod 6, first spring 7, kelly 8, arm-tie 9, second spring 10, cushion ring 11 and rubber pad 12 cooperate, it does not have crashproof buffer structure to have solved current robot outside of sweeping floor, the removal process collides with outside object easily, causes the damage of robot inside part of sweeping floor for a long time easily, has reduced robot life's the problem of sweeping floor.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a buffer gear for robot sweeps floor, includes robot body (1) of sweeping the floor, its characterized in that: the floor sweeping robot comprises a floor sweeping robot body (1), and is characterized in that a rubber sleeve (2) is fixedly sleeved on the surface of the floor sweeping robot body (1), a sleeve ring (3) is sleeved outside the rubber sleeve (2), a clamping groove (4) is formed in the surface of the rubber sleeve (2), a threaded hole (5) is formed in the surface of the sleeve ring (3), a threaded rod (6) is arranged on the surface of the sleeve ring (3) in a penetrating mode, one end of the threaded rod (6) penetrates through the threaded hole (5) and extends to the inner cavity of the clamping groove (4), a first spring (7) is fixedly connected to the right side of the sleeve ring (3), a pull plate (9) is fixedly connected to the right side of the first spring (7), a clamping rod (8) is fixedly connected to the left side of the pull plate (9), the left end of the clamping rod (8) sequentially penetrates through the first spring (7) and the sleeve ring (3) and extends to the inner cavity of the clamping groove (4), and a second spring (10) is fixedly connected to the surface of the sleeve ring (3), one side of the second spring (10) far away from the lantern ring (3) is fixedly connected with a buffer ring (11), and one side of the buffer ring (11) far away from the second spring (10) is fixedly connected with a rubber pad (12).

2. The buffer mechanism for the sweeping robot according to claim 1, characterized in that: threaded hole (5) and threaded rod (6) threaded connection, threaded rod (6) are located one side of draw-in groove (4) inner chamber and the robot body (1) contact of sweeping the floor, threaded rod (6) are kept away from the one end fixedly connected with carousel (13) of robot body (1) of sweeping the floor.

3. The buffer mechanism for the sweeping robot according to claim 1, characterized in that: one side of the buffer ring (11) close to the lantern ring (3) is provided with a groove (14), and one side of the second spring (10) far away from the lantern ring (3) extends to an inner cavity of the groove (14) and is fixedly connected with the inner wall of the groove (14).

4. The buffer mechanism for the sweeping robot according to claim 1, characterized in that: locating slot (15) have been seted up at the top of rubber sleeve (2), the top fixedly connected with locating piece (16) of lantern ring (3) inner chamber, one side that the lantern ring (3) inner wall was kept away from in locating piece (16) extends to the inner chamber of locating slot (15).

5. The buffer mechanism for the sweeping robot according to claim 1, characterized in that: the outer surface of the rubber sleeve (2) is in contact with the inner wall of the sleeve ring (3), and the clamping rod (8) is located on one side of the inner cavity of the clamping groove (4) and is in contact with the sweeping robot body (1).