Intelligent four-footed household glass cleaning robot

Abstract

The utility model provides an intelligent four-foot household glass cleaning robot, which belongs to the technical field of glass cleaning robots and comprises a driving part, four walking foot parts are in transmission connection with four sides of the driving part, a lifting support group is arranged on the bottom surface of the driving part, and a cleaning spraying mechanism is arranged on the bottom surface of the lifting support group. Edge brushing and cleaning mechanisms are arranged on the bottom faces of the four walking feet, suction cups are arranged on the bottom faces of the edge brushing and cleaning mechanisms, and the glass cleaning robot is formed and automatically moves and walks one by one, so that the suction cups on the other three walking feet can conveniently adsorb the surface of glass, the equipment walks more stably, and the service life of the equipment is prolonged. The cleaning spraying mechanism acts on soft abutting friction cleaning on the surface of the glass, the two soft abutting modes of a rolling brush and a polishing brush are matched to conduct friction cleaning on the surface of the glass, and the cleaning efficiency is higher.

Description

Technical Field

[0001] The utility model relates to an intelligent four-legged household glass cleaning robot, belonging to the technical field of glass cleaning robots. Background Art

[0002] More and more families begin to pay attention to the cleaning of household glass. With the increasing use of glass, it is time-consuming and laborious to clean it manually due to the limitation of the location of the glass. In addition, the number of accidents in manual building glass cleaning is gradually increasing, which has certain risks. In view of the above shortcomings, the utility model proposes an intelligent four-legged household glass cleaning robot. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide an intelligent four-legged household glass cleaning robot to solve the existing problems.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized by the following technical scheme: an intelligent four-legged household glass cleaning robot, comprising a driving part, and four walking feet are connected to the four sides of the driving part by transmission, and a lifting bracket group is arranged on the bottom surface of the driving part, and a cleaning spray mechanism is arranged on the bottom surface of the lifting bracket group, and a brush cleaning mechanism is arranged on the bottom surface of the four walking feet, and a suction cup is arranged on the bottom surface of each brush cleaning mechanism, and each suction cup is connected to a vacuum pump built into the driving part through an air intake hose;

[0005] The cleaning spray mechanism includes an outer frame, a roller brush group arranged on the front and rear sides of the cavity on the bottom surface of the outer frame, and a grinding disc mechanism arranged on the left and right sides of the middle of the cavity on the bottom surface of the outer frame. The right end of the roller brush group is connected to a double-axis motor group, and the left end of the double-axis motor group is meshed with the right end of the grinding disc mechanism for transmission. A plurality of nozzles are arranged on the bottom surface of the outer frame along the outer circle of the grinding disc mechanism, and the nozzles are connected in series with each other.

[0006] Each of the brush edge cleaning mechanisms comprises a rotating seat group, and a rotating roller brush is sleeved on the rotating seat group. A first motor is meshed with one side of the rotating seat group.

[0007] A further improvement is that the dual-axis motor assembly includes a dual-axis motor body, a driving bevel gear is embedded at the left end of the dual-axis motor body, and a driving synchronous wheel is embedded at the right end of the dual-axis motor body.

[0008] A further improvement is that the roller brush group includes a first roller brush and a second roller brush, and the right side of the first roller brush is provided with a first synchronous pulley and a first synchronous belt that are transmission-connected to the driving synchronous wheel on the dual-axis motor group, and the right side of the second roller brush is provided with a second synchronous pulley and a second synchronous belt that are transmission-connected to the driving synchronous wheel on the dual-axis motor group.

[0009] A further improvement is that the grinding disc mechanism comprises a first grinding disc member and a second grinding disc member, and the first grinding disc member and the second grinding disc member are connected via a third synchronous belt transmission;

[0010] The first grinding disc member includes a rotating shaft, and a first bearing is embedded in the upper end of the rotating shaft, and a grinding disc body is arranged at the lower end of the rotating shaft, a driven bevel gear meshing with the driving bevel gear is embedded in the middle of the rotating shaft body, and a third synchronous pulley connected to the third synchronous belt transmission is also embedded in the middle of the driving bevel gear shaft body. The first grinding disc member has the same structure as the second grinding disc member, but there is no driven bevel gear on the second grinding disc member.

[0011] A further improvement is that the rotating seat assembly is composed of a top seat, a base and a driving shaft assembly which are mutually embedded;

[0012] The drive shaft group includes a drive shaft body, a second bearing and a third bearing embedded in the upper and lower ends of the drive shaft body, a driven gear embedded in the middle of the drive shaft body, and a horizontal frame for fixing a rotating roller brush is also provided at the lower end of the drive shaft body. The first motor is provided with a driving gear that meshes with the driven gear for transmission.

[0013] As a further improvement, a mounting sleeve groove is provided in the middle of the bottom surface of the rotating roller brush, and a through opening is provided through the top surface of the mounting sleeve groove.

[0014] As a further improvement, the driving part, the walking foot and the lifting bracket assembly are all existing technologies, and the structures are not described one by one here.

[0015] A further improvement is that one of the nozzles is externally connected to a water pump via a water inlet hose, and each nozzle is an umbrella-shaped nozzle.

[0016] The beneficial effects of the utility model are:

[0017] The utility model provides an intelligent four-legged household glass cleaning robot. A glass cleaning robot is formed by a structural combination design of a driving part, four walking feet, a lifting bracket group, a cleaning spray mechanism, a brush edge cleaning mechanism, and a suction cup. The automatic moving walking of this device adopts one by one walking, which is convenient for the suction cups on the other three walking feet to suck the glass surface, making the walking of the device more stable, and the cleaning spray mechanism acts on the soft friction cleaning of the glass surface, and adopts two soft friction modes of rolling brush and grinding brush to cooperate with the friction cleaning of the glass surface, so the cleaning efficiency is higher, and it can also be assisted by spraying and flushing during cleaning. A brush edge cleaning mechanism is arranged on the other four walking feet, and the brush edge cleaning mechanism mainly acts on cleaning the angle between the glass side and the glass frame, and the spray water can also be sprayed to each brush edge cleaning mechanism for flushing and auxiliary cleaning, so that the cleaning of the glass is more comprehensive and efficient, and the whole cleaning equipment is automatically completed, without the need for staff to move the equipment to walk, saving time and labor, no risk for staff, and a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an intelligent four-legged household glass cleaning robot of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the cleaning spray mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the roller brush group and the double-axis motor group of the utility model;

[0021] Figure 4 This is a schematic diagram of the grinding disc mechanism structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the brush edge cleaning mechanism of the utility model. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1-Figure 5 , the utility model is a schematic diagram of a smart four-legged household glass cleaning robot technical solution: comprising a driving part 1, and the four sides of the driving part 1 are connected to four walking feet 2 by transmission, and the bottom surface of the driving part 1 is provided with a lifting bracket group 3, and the bottom surface of the lifting bracket group 3 is provided with a cleaning spray mechanism 4, and the bottom surfaces of the four walking feet 2 are all provided with a brush cleaning mechanism 5, and the bottom surface of each brush cleaning mechanism 5 is provided with a suction cup 6, and each suction cup 6 is connected to the vacuum pump built into the driving part 1 through an air intake hose;

[0025] The cleaning spray mechanism 4 includes an outer frame 41, a roller brush group 42 arranged on the front and rear sides of the cavity of the bottom surface of the outer frame 41, and a grinding disc mechanism 43 arranged on the left and right sides of the middle of the cavity of the bottom surface of the outer frame 41. The right end of the roller brush group 42 is connected to a double-axis motor group 44, and the left end of the double-axis motor group 44 is meshed with the right end of the grinding disc mechanism 43 for transmission. A plurality of nozzles 45 are arranged on the bottom surface of the outer frame 41 along the outer circle of the grinding disc mechanism 43, and each nozzle 45 is connected in series with each other.

[0026] Each of the brush edge cleaning mechanisms 5 includes a rotating seat group 51, and a rotating roller brush 52 is sleeved on the rotating seat group 51. A first motor 53 is meshed on one side of the rotating seat group 51. The dual-axis motor group 44 includes a dual-axis motor body 441, and a driving bevel gear 442 is embedded at the left end of the dual-axis motor body 441, and a driving synchronous wheel 443 is embedded at the right end of the dual-axis motor body 441. The roller brush group 42 includes a first roller brush 421 and a second roller brush 422. The right side of the first roller brush 421 is provided with a driving synchronous wheel on the dual-axis motor group 44. The first synchronous pulley 423 and the first synchronous belt 425 are connected to the second roller brush 422, and the second synchronous pulley 424 and the second synchronous belt 426 are connected to the synchronous wheel 443 on the double-axis motor group 44. The grinding disc mechanism 43 includes a first grinding disc member 431 and a second grinding disc member 432, and the first grinding disc member 431 and the second grinding disc member 432 are connected to each other through a third synchronous belt 433. The first grinding disc member 431 includes a rotating shaft 4311, and the upper end of the rotating shaft 4311 is embedded with a first bearing 4312, and the rotating shaft 4311 is provided with a first bearing 4312. A grinding disc body 4313 is provided at the lower end of the shaft 4311, a driven bevel gear 4314 meshing with the driving bevel gear 442 is embedded in the middle of the shaft body of the rotating shaft 4311, and a third synchronous pulley 4315 connected to the third synchronous belt 433 is also embedded in the middle of the shaft body of the driving bevel gear 442. The first grinding disc member 431 has the same structure as the second grinding disc member 432, but there is no driven bevel gear 4314 on the second grinding disc member 432. The rotating seat group 51 is composed of a top seat 511, a base 512 and a driving shaft group 513, which are mutually embedded. The driving shaft group 51 The drive shaft body 5131 comprises a driving shaft body 5131, a second bearing 5132 and a third bearing 5133 embedded at the upper and lower ends of the driving shaft body 5131, a driven gear 5134 is embedded in the middle of the driving shaft body 5131, a cross frame 5135 for fixing the rotating roller brush 52 is further disposed at the lower end of the driving shaft body 5131, a driving gear meshing with the driven gear 5134 is disposed on the first motor 53, a mounting sleeve groove 521 is disposed in the middle of the bottom surface of the rotating roller brush 52, and a through opening 523 is disposed through the top surface of the mounting sleeve groove 521.

[0027] Working principle:

[0028] When in use, the glass cleaning robot is placed on the glass. At this time, the four suction cups 6 adsorb the device on the glass through the suction force of the vacuum pump. When the device needs to move automatically, the four walking feet 2 walk one by one. In this way, when walking, the suction cups on the other three walking feet will always be adsorbed on the glass, so that the device will not have the problem of being unstable.

[0029] In addition, when the glass cleaning robot is adsorbed and fixed on the glass, the lifting bracket group 3 will push the cleaning spray mechanism 4 outward, so that the bottom surface of the cleaning spray mechanism 4 softly presses against the glass surface, and the installation is completed.

[0030] When cleaning is required, the double-axis motor group 44 is started, and the double-axis motor group 44 is connected to the synchronous belt transmission of the roller brush group 42 and the bevel gear meshing transmission connection with the grinding disc mechanism 43, so that the first roller brush 421, the second roller brush 422 and the two grinding disc bodies 4313 rotate synchronously, and the roller brush and the grinding brush are used to frictionally clean the glass surface. During the process, the external water pump will draw water from each nozzle 45 to spray the glass surface to cooperate with the cleaning of the two roller brushes and the two grinding disc bodies 4313, and each nozzle adopts an umbrella-shaped nozzle, so it will also spray on each rotating roller brush 52. When the glass cleaning robot walks to the angle between the side of the glass and the glass frame, the meshing transmission of the first motor 53 will drive the rotating roller brush 52 to rotate through the drive shaft group 513, so that each rotating rotating roller brush 52 in combination with the spraying water cleans the angle between the side of the glass and the glass frame, thereby completing the comprehensive cleaning of the glass surface and the inner angle of the glass frame.

[0031] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An intelligent four-legged household glass cleaning robot, comprising a driving unit (1), wherein four sides of the driving unit (1) are connected to four walking feet (2) in a transmission manner, and a lifting bracket group (3) is arranged on the bottom surface of the driving unit (1), characterized in that: The bottom surface of the lifting bracket group (3) is provided with a cleaning spray mechanism (4), the bottom surfaces of the four walking feet (2) are each provided with a brushing cleaning mechanism (5), and the bottom surface of each brushing cleaning mechanism (5) is provided with a suction cup (6), and each suction cup (6) is connected to a vacuum pump built into the driving part (1) via an air intake hose; The cleaning spray mechanism (4) comprises an outer frame (41), a roller brush group (42) arranged on the front and rear sides of the cavity on the bottom surface of the outer frame (41), and a grinding disc mechanism (43) arranged on the left and right sides of the middle of the cavity on the bottom surface of the outer frame (41); the right end of the roller brush group (42) is connected to a double-axis motor group (44) in a transmission manner, and the left end of the double-axis motor group (44) and the right end of the grinding disc mechanism (43) are meshed and driven with each other; a plurality of spray heads (45) are arranged on the bottom surface of the outer frame (41) along the outer circle of the grinding disc mechanism (43), and the spray heads (45) are connected in series with each other; Each of the brush edge cleaning mechanisms (5) comprises a rotating seat group (51), and a rotating roller brush (52) is sleeved on the rotating seat group (51), and a first motor (53) is meshed on one side of the rotating seat group (51).

2. The intelligent four-legged household glass cleaning robot according to claim 1, characterized in that: The dual-axis motor group (44) comprises a dual-axis motor body (441), a driving bevel gear (442) is embedded at the left end of the dual-axis motor body (441), and a driving synchronous wheel (443) is embedded at the right end of the dual-axis motor body (441).

3. The intelligent four-legged household glass cleaning robot according to claim 2, characterized in that: The roller brush assembly (42) comprises a first roller brush (421) and a second roller brush (422); a first synchronous pulley (423) and a first synchronous belt (425) are provided on the right side of the first roller brush (421) and are transmission-connected to a driving synchronous wheel (443) on a dual-axis motor assembly (44); and a second synchronous pulley (424) and a second synchronous belt (426) are provided on the right side of the second roller brush (422) and are transmission-connected to a driving synchronous wheel (443) on a dual-axis motor assembly (44).

4. The intelligent four-legged household glass cleaning robot according to claim 3, characterized in that: The grinding disc mechanism (43) comprises a first grinding disc member (431) and a second grinding disc member (432), and the first grinding disc member (431) and the second grinding disc member (432) are connected in transmission via a third synchronous belt (433); The first grinding disc member (431) comprises a rotating shaft (4311), and a first bearing (4312) is embedded at the upper end of the rotating shaft (4311), and a grinding disc body (4313) is provided at the lower end of the rotating shaft (4311). A driven bevel gear (4314) meshing with a driving bevel gear (442) is embedded in the middle of the shaft body of the rotating shaft (4311), and a third synchronous pulley (4315) connected to a third synchronous belt (433) is also embedded in the middle of the shaft body of the driving bevel gear (442). The first grinding disc member (431) and the second grinding disc member (432) have the same structure, but the second grinding disc member (432) does not have a driven bevel gear (4314).

5. The intelligent four-legged household glass cleaning robot according to claim 4, characterized in that: The rotating seat assembly (51) is composed of a top seat (511), a base (512) and a driving shaft assembly (513) which are mutually embedded; The drive shaft assembly (513) comprises a drive shaft body (5131), a second bearing (5132) and a third bearing (5133) embedded at the upper and lower ends of the drive shaft body (5131), a driven gear (5134) embedded in the middle of the drive shaft body (5131), a horizontal frame (5135) for fixing a rotating roller brush (52) is also provided at the lower end of the drive shaft body (5131), and a driving gear meshing with the driven gear (5134) is provided on the first motor (53).

6. The intelligent four-legged household glass cleaning robot according to claim 5, characterized in that: A mounting sleeve groove (521) is provided in the middle of the bottom surface of the rotating roller brush (52), and a through opening (523) is provided through the top surface of the mounting sleeve groove (521).

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