CN210961762U

CN210961762U - Floating type steering auxiliary roller device for window cleaning robot

Info

Publication number: CN210961762U
Application number: CN201921480500.4U
Authority: CN
Inventors: 高鹏飞; 郭艳
Original assignee: Zhengzhou Banghao Electronic Technology Co ltd
Current assignee: Zhengzhou Banghao Electronic Technology Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-07-10
Anticipated expiration: 2029-09-06

Abstract

The utility model provides a wipe window robot with floating supplementary gyro wheel device that turns to, includes the fixing base, the fixing base lower surface is provided with the telescopic telescoping device along vertical direction, the bottom of telescoping device is provided with the rolling device that plays the guide effect, the telescoping device include with spring and telescopic machanism that the lower surface of fixing base is connected, the rolling device include with the mounting panel that the spring bottom is connected and is set up along the horizontal direction, with the lower surface of mounting panel is connected and is followed the rotary mechanism that vertical direction set up, is in along vertical direction suit the mounting panel outside and with the coaxial pivoted gyro wheel of rotary mechanism, the gyro wheel is the cylinder form, the utility model discloses simple structure, convenient to use, can guarantee that the gyro wheel pastes tight glass, guarantees that running state is stable good at the operation in-process.

Description

Floating type steering auxiliary roller device for window cleaning robot

Technical Field

The utility model relates to a wipe window robot technical field, especially relate to a wipe window robot with floating supplementary gyro wheel device that turns to.

Background

The window cleaning robot is also called an automatic window cleaning machine, a glass cleaning robot, an intelligent window cleaning machine, an intelligent window cleaner and the like, and is one of intelligent household appliances. The window cleaner can be firmly adsorbed on glass by virtue of a vacuum pump or a fan device at the bottom of the window cleaner, and then automatically detects the corner distance of a window and plans a window cleaning path by virtue of certain artificial intelligence. The window cleaning robot generally utilizes the force of the window cleaning robot itself absorbed on the glass to drive the cleaning cloth at the bottom of the machine body to wipe off the dirt on the glass. The window cleaning robot is mainly used for helping people to solve the problem that high-rise windows and outdoor windows are difficult to clean. The window cleaning robot is firmly adsorbed on the glass mainly by a vacuum pump or a fan device at the bottom of the window cleaning robot. Then, the device can automatically detect the corner distance of the window, plan a window wiping path (wiping sequence from left to right or from bottom to top) by means of certain artificial intelligence, and return to the initial placement position after cleaning, so that people can take the window off conveniently.

The auxiliary steering idler wheels of the existing window cleaning machine are fixed in position, so that when edge bevel edge glass is encountered, because a gap exists between the idler wheels and the glass, the idler wheel bottom side is easy to take up the bevel edge to cause the driving wheels to be suspended or leak air, the window cleaning robot falls off from the glass, and certain potential safety hazards exist.

Disclosure of Invention

An object of the utility model is to overcome not enough among the prior art, provide a simple structure, convenient to use, can guarantee that the gyro wheel pastes tight glass, guarantees that operating condition is good stable at the operation in-process and turns to auxiliary roller device with floating to wipe window robot.

The utility model discloses a realize through following technical scheme:

the utility model provides a wipe window robot with floating supplementary gyro wheel device that turns to, includes the fixing base, the lower surface of fixing base is provided with the telescopic telescoping device along vertical direction, the bottom of telescoping device is provided with the rolling device that plays the guide effect, the telescoping device include with spring and telescopic machanism that the lower surface of fixing base is connected, the rolling device include with the mounting panel that just sets up along the horizontal direction is connected to the bottom of spring, with the lower surface of mounting panel is connected and is followed the rotary mechanism that vertical direction set up, is in along vertical direction suit the outside of mounting panel and with rotary mechanism coaxial rotation's gyro wheel, the gyro wheel is the roll tube-shape.

Preferably, the rotating mechanism comprises a bearing seat connected with the lower surface of the mounting plate and a rotating shaft matched with the bearing seat, a plurality of third connecting rods are arranged on the rotating shaft, and the other ends of the third connecting rods are connected with the inner surface of the roller.

Preferably, the bottom of pivot is provided with the connecting plate, the connecting plate sets up along the horizontal direction, the lower surface of connecting plate is provided with a plurality of universal ball.

Preferably, the bottom of the ball gimbal is in the same plane as the bottom of the roller.

Preferably, the number of the third connecting rods is not less than two.

Preferably, the number of the telescopic mechanisms is two.

Preferably, the telescopic mechanism comprises a limiting pipe connected with the lower surface of the fixing seat, and a limiting rod sleeved in the limiting pipe, a pipe cavity is formed in the limiting pipe, the limiting rod slides in the pipe cavity along the vertical direction, and a limiting mechanism is arranged between the limiting rod and the limiting pipe.

Preferably, one side of the limiting pipe close to the pipe cavity is symmetrically provided with two sliding grooves along the vertical direction, and the limiting mechanism comprises the sliding grooves, a connecting rod connected with the limiting rod, and pulleys connected with the other end of the connecting rod and sliding in the sliding grooves.

Preferably, two rolling grooves are symmetrically formed in one side, close to the tube cavity, of the limiting tube, balls are arranged in the rolling grooves, the balls freely roll in the rolling grooves, the rolling grooves are located below the sliding grooves, and the balls are in contact with the limiting rod.

The beneficial effects of the utility model reside in that: the telescopic device is arranged, when the spring is compressed, the limiting rod moves upwards in the limiting pipe, the pulley slides upwards in the sliding groove, when the spring is released, the limiting rod moves downwards in the limiting pipe, the pulley slides downwards in the sliding groove, meanwhile, the ball rolls freely in the rolling groove, the ball is in contact with the limiting rod, the friction force is reduced, and the telescopic effect is smoother; the rolling device is arranged, the roller rolls to drive the connecting rod to rotate and drive the rotating shaft to rotate, and the rotating shaft rotates smoothly in the bearing seat, so that the smooth rolling of the roller is ensured; the telescoping device combines together with rolling device, under the effort of spring, can guarantee that the gyro wheel pastes tight glass all the time in operation in-process gyro wheel bottom, and the connecting plate bottom sets up a plurality of universal ball, and universal ball's bottom and gyro wheel bottom are in the coplanar, and it is smooth and easy to guarantee to slide when gyro wheel bottom and glass are hugged closely like this, when meetting marginal adhesive tape or slope, because the gyro wheel pastes tight glass, can avoid the gyro wheel to take slope or adhesive tape, guarantees that running state is stable good.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is an enlarged view of portion A;

FIG. 4 is an enlarged view of portion B;

wherein: the spring-type pipe joint comprises a spring 1, a fixing seat 2, a first limiting pipe 3, a second limiting pipe 4, a first pipe cavity 5, a second pipe cavity 6, a first limiting rod 7, a second limiting rod 8, a first sliding groove 9, a first pulley 10, a first ball 11, a second sliding groove 12, a second pulley 13, a second ball 14, a mounting plate 15, a roller 16, a bearing seat 17, a rotating shaft 18, a third connecting rod 19, a connecting plate 20, a universal ball 21 and a first connecting rod 22.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 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.

Example 1

As shown in fig. 1-4, a floating steering auxiliary roller device 16 for a window cleaning robot, including a fixing base 2, a telescopic telescoping device is installed on the lower surface of the fixing base 2 along the vertical direction, a rolling device with guiding function is installed at the bottom of the telescoping device, the telescoping device includes a spring 1 and a telescoping mechanism connected with the lower surface of the fixing base 2, the telescoping mechanism is provided with two telescoping mechanisms, the telescoping mechanism includes a first telescoping mechanism located on the left side and a second telescoping mechanism located on the right side, the first telescoping mechanism includes a first limiting pipe 3 connected with the left side of the lower surface of the fixing base 2, a first limiting rod 7 sleeved in the first limiting pipe 3, a first pipe cavity 5 is formed in the first limiting pipe 3, the first limiting rod 7 slides in the first pipe cavity 5 along the vertical direction, the first limiting mechanism is installed between the first limiting rod 7 and the first limiting pipe 3, one side of the first limiting pipe 3 close to the first pipe cavity 5 is also the inner side of the limiting pipe which is symmetrically opened along the Be equipped with two first spouts 9, stop gear includes two head rods 22 of being connected with the gag lever post, be connected and at the gliding first pulley 10 of first spout 9 with the other end of head rod 22, first pulley 10 is also two, two first roll grooves have been seted up to the one side symmetry that first spacing pipe 3 is close to first lumen 5, two first roll inslots all are equipped with first ball 11, first ball 11 freely rolls at first roll inslot, first roll groove is located the below of first spout 9, first ball 11 and the contact of first gag lever post 7. The second telescopic mechanism comprises a second limiting pipe 4 connected with the right side of the lower surface of the fixed seat 2 and a second limiting rod 8 sleeved in the second limiting pipe 4, a second pipe cavity 6 is formed in the second limiting pipe 4, the second limiting rod 8 slides in the second pipe cavity 6 along the vertical direction, a second limiting mechanism is arranged between the second limiting rod 8 and the second limiting pipe 4, two second sliding grooves 12 are symmetrically arranged on one side, close to the second pipe cavity 6, of the second limiting pipe 4, namely the inner side of the limiting pipe along the vertical direction, the limiting mechanism comprises two second connecting rods connected with the limiting rods, a second pulley 13 connected with the other ends of the second connecting rods and sliding in the second sliding grooves 12, the number of the second pulleys 13 is two, two second rolling grooves are symmetrically arranged on one side, close to the second pipe cavity 6, of the second limiting pipe 4, second balls 14 are arranged in the two second rolling grooves, and the second balls 14 can freely roll in the second rolling grooves, the second rolling groove is positioned below the second sliding groove 12, and the second ball 14 is in contact with the second limiting rod 8. When the spring 1 is compressed, the first limiting rod 7 moves upwards in the first limiting pipe 3, the second limiting rod 8 moves upwards in the second limiting pipe 4, the first pulley 10 slides upwards in the first sliding groove 9, the second pulley 13 slides upwards in the second sliding groove 12, when the spring 1 is released, the first limiting rod 7 moves downwards in the first limiting pipe 3, the second limiting rod 8 moves downwards in the second limiting pipe 4, the first pulley 10 slides downwards in the first sliding groove 9, the second pulley 13 slides downwards in the second sliding groove 12, meanwhile, the first ball 11 freely rolls in the first rolling groove, the second ball 14 freely rolls in the second rolling groove, the first ball 11 is in contact with the first limiting rod 7, so that the first limiting rod 7 can more smoothly slide up and down in the first limiting pipe 3, and the second ball 14 is in contact with the second limiting rod 8, so that the second limiting rod 8 can more smoothly slide up and down in the second limiting pipe 4. First telescopic machanism and second telescopic machanism are located the left and right sides of spring 1 respectively, make the overall structure of telescoping device firm more stable, and concertina movement is more steady.

The rolling device comprises an installation plate 15 which is connected with the bottom of the spring 1 and is installed along the horizontal direction, a rotating mechanism which is connected with the lower surface of the installation plate 15 and is installed along the vertical direction, and a roller 16 which is sleeved outside the installation plate 15 along the vertical direction and coaxially rotates with the rotating mechanism. The rotating mechanism comprises a bearing seat 17 connected with the lower surface of the mounting plate 15 and a rotating shaft 18 matched with the bearing seat 17, four third connecting rods 19 are uniformly connected to the rotating shaft 18, and the other ends of the third connecting rods 19 are connected with the inner surface of the roller 16. The bottom of the rotating shaft 18 is connected with a connecting plate 20, the connecting plate 20 is installed along the horizontal direction, and universal balls 21 are evenly installed on the lower surface of the connecting plate 20. The bottom of the ball transfer unit 21 is in the same plane as the bottom of the roller 16. The roller 16 rolls to drive the connecting rod to rotate and drive the rotating shaft 18 to rotate, and the rotating shaft 18 rotates smoothly in the bearing seat 17, so that the roller 16 rolls smoothly; telescoping device combines together with rolling device, under spring 1's effort, can guarantee that gyro wheel 16 pastes tight glass all the time in operation in-process gyro wheel 16 bottom, connecting plate 20 bottom evenly mounted universal ball 21, universal ball 21's bottom and gyro wheel 16 bottom are in the coplanar, it is smooth and easy to guarantee to slide when gyro wheel 16 bottom and glass are hugged closely like this, when meetting marginal adhesive tape or slope, because gyro wheel 16 pastes tight glass, can avoid gyro wheel 16 to take slope or adhesive tape, guarantee running state stable good.

During the use, fixing base 2 and the corner fixed connection of window cleaning robot, spring 1 produces pressure to mounting panel 15, first gag lever post 7 slides in first spacing pipe 3, second gag lever post 8 slides in the spacing pipe 4 of second, it is smooth and easy to slide, gyro wheel 16 bottom is hugged closely with glass, universal ball 21 bottom is hugged closely with glass, along with window cleaning robot moves on glass, gyro wheel 16 also moves on glass, universal ball 21 makes the more smooth and easy that the moving process becomes, there is spring 1 to the elasticity of mounting panel 15 to exist, the bottom of gyro wheel 16 and the bottom of universal ball 21 are hugged closely with glass all the time, when gyro wheel 16 meets marginal adhesive tape or slope, gyro wheel 16 takes place to roll, avoid gyro wheel 16 to take up slope or adhesive tape, guarantee that the running state is good and stable.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a wipe window robot with floating supplementary gyro wheel device that turns to which characterized in that: including the fixing base, the lower surface of fixing base is provided with the telescoping device along vertical direction, the bottom of telescoping device is provided with the rolling device that plays the guide effect, the telescoping device include with spring and telescopic machanism that the lower surface of fixing base is connected, the rolling device include with the mounting panel that the bottom of spring is connected and is set up along the horizontal direction, with the lower surface of mounting panel is connected and is followed the rotary mechanism that vertical direction set up, along vertical direction suit the outside of mounting panel and with rotary mechanism coaxial rotation's gyro wheel, the gyro wheel is the roll shape.

2. The floating steering auxiliary roller device for the window cleaning robot as claimed in claim 1, wherein: the rotary mechanism comprises a bearing seat connected with the lower surface of the mounting plate and a rotating shaft matched with the bearing seat, a plurality of third connecting rods are arranged on the rotating shaft, and the other ends of the third connecting rods are connected with the inner surface of the roller.

3. The floating steering auxiliary roller device for the window cleaning robot as claimed in claim 2, wherein: the bottom of pivot is provided with the connecting plate, the connecting plate sets up along the horizontal direction, the lower surface of connecting plate is provided with a plurality of universal ball.

4. A floating steering auxiliary roller device for a window cleaning robot as claimed in claim 3, wherein: the bottom of the universal ball is in the same plane with the bottom of the roller.

5. The floating steering auxiliary roller device for the window cleaning robot as claimed in claim 2, wherein: and at least two third connecting rods are arranged.

6. The floating steering auxiliary roller device for the window cleaning robot as claimed in claim 1, wherein: the telescopic mechanism is provided with two parts.

7. The floating steering auxiliary roller device for the window cleaning robot as claimed in claim 1, wherein: the telescopic mechanism comprises a limiting pipe and a limiting rod, wherein the limiting pipe is connected with the lower surface of the fixing seat, the limiting rod is sleeved in the limiting pipe, a pipe cavity is formed in the limiting pipe, the limiting rod slides in the pipe cavity along the vertical direction, and a limiting mechanism is arranged between the limiting rod and the limiting pipe.

8. The floating steering auxiliary roller device for the window cleaning robot as claimed in claim 7, wherein: one side of the limiting pipe close to the pipe cavity is symmetrically provided with two sliding grooves along the vertical direction, and the limiting mechanism comprises the sliding grooves, a connecting rod connected with the limiting rod, and a pulley which is connected with the other end of the connecting rod and slides in the sliding grooves.

9. The floating steering auxiliary roller device for the window cleaning robot as claimed in claim 8, wherein: two rolling grooves are symmetrically formed in one side, close to the tube cavity, of the limiting tube, balls are arranged in the rolling grooves, the balls freely roll in the rolling grooves, the rolling grooves are located below the sliding grooves, and the balls are in contact with the limiting rod.