CN211633098U - Stair cleaning device - Google Patents

Abstract

The utility model discloses a stair cleaning device, including cleaning device, climbing device and controlling means, the climbing device adopts the micromotor to do joint control, and stair about the arm utilize four-footed collaborative work, make the climbing device march more stable, and the device is equipped with the full angle and rotates, is equipped with planet wheel device in the middle of the chassis, and the sun gear is fixed on the upper end motor. The top of the cleaning device is provided with an inner gear ring, the inner gear ring and the planet gear ring are connected and matched through the planet gear, after the motor receives a rotation signal of the control mechanism, the sun gear is rotated, the planet gear is driven by the sun gear, the inner gear ring is further rotated, cleaning is completed, distance sensors are arranged on the left and the right of the device, the distances on the two sides are detected in real time, the front foot is lifted, and an upper stair is built; the hind paw descends, supports the whole mechanism, and translates to the stairs to be cleaned, then the supporting leg stretches along the stairs to be flattened, and is subsequently fixed, the motor of the brush is controlled to start working after balance, the brush and the motor are connected through a belt pulley, and the two cleaning brushes rotate in opposite directions, so that sundries can easily enter the garbage storage box.

Description

Stair cleaning device

Technical Field

The utility model belongs to the technical field of cleaning device is relevant, concretely relates to stair cleaning device.

Background

The device that cleans ground at present is more, but cleans stair still lacks to the manual mode is gone on, wastes time and energy and work efficiency is low, utilizes the robot device to clean stair can raise the efficiency, uses manpower sparingly.

The prior stair cleaning device has the following problems: the climbing device of traditional stair cleaning device is often not stable enough, makes equipment take place easily to tumble when climbing stair, and stability nature is lower with work efficiency, and current stair cleaning device's mobile device need occupy great space simultaneously, removes not nimble enough, is difficult for cleaning the dead angle, and the practicality is lower, and current stair cleaning device's cleaning head takes place the friction with the equipment body easily, produces easily under the long-time use and damages, and life is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stair cleaning device to solve the lower problem of stability and practicality that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: stair cleaning device, including rim plate and cleaning device, be provided with cleaning device on the rim plate, cleaning device includes inner chamber, sun gear axle, baffle, brush, connecting plate dust extraction, planet wheel axle and shell, be provided with the inner chamber in the shell, and the intermediate position department of shell is provided with sun gear axle, sun gear axle passes through ordinary motor drive, and one side of sun gear axle is provided with planet wheel axle, the bottom of planet wheel axle is provided with the connecting plate, the outside end of connecting plate is provided with the brush, separate through the baffle between brush and the shell, the outside of brush is provided with dust extraction, translation drive about being provided with on the cleaning device, be provided with the climbing device about on the translation drive, be provided with the hydraulic stem in the climbing device.

Preferably, the climbing device includes opening, chassis, supporting leg, node, power leg and fixed head, be provided with the opening on the chassis, be provided with the power leg in the opening, the front end of power leg is provided with the fixed head, and the outer end of power leg is provided with the supporting leg, through node swing joint between power leg and the supporting leg.

Preferably, the wheel disc comprises a minute wheel, a disc body, a shaft hole and a mounting hole, the shaft hole is formed in the middle of the disc body, the mounting hole is formed in the disc body, and the minute wheel is arranged in the mounting hole.

Preferably, the hydraulic rods are four in number, the four hydraulic rods are identical in specification, and the length and the shape of the planetary wheel shaft are identical.

Preferably, the power legs are provided with four power legs, and the size and the structure of the four power legs are the same.

Preferably, the supporting legs are provided with four, the sizes and the structures of the four supporting legs are the same, the openings are provided with four, and the sizes and the shapes of the four openings are the same.

Compared with the prior art, the utility model provides a stair cleaning device possesses following beneficial effect:

1. the utility model discloses adopt hydraulic stem arm stair from top to bottom on current stair cleaning device's basis, the combined action that utilizes power leg and supporting leg makes the utility model discloses a climbing device stability more can effectual improvement the utility model discloses a stability.

2. The utility model discloses translation drive about being provided with on current stair cleaning device's basis, both ends are equipped with distance sensor about the device, pass to the singlechip with data in real time and carry out data analysis, control the distance of marcing about it, occupation space is less, can effectual improvement the utility model discloses a practicality, just the utility model discloses a cleaning brush and the drive arrangement that set up separate mutually, and the work between each other is not influenced, and the cooperation is strong, and can improve the utility model discloses a life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a stair cleaning device provided by the present invention;

fig. 2 is a schematic structural view of the sweeping device provided by the present invention;

fig. 3 is a schematic structural view of a climbing device according to the present invention;

fig. 4 is a schematic view of a wheel disc structure provided by the present invention;

in the figure: 1. a cleaning device; 2. left-right translation driving; 3. a climbing device; 4. a hydraulic lever; 5. a wheel disc; 11. an inner cavity; 12. a sun gear shaft; 13. a baffle plate; 14. a brush; 15. a connecting plate; 16. a dust collection device; 17. a planetary wheel shaft; 18. a housing; 31. a port; 32. a chassis; 33. supporting legs; 34. a node; 35. a powered leg; 36. a fixed head; 51. dividing the wheel; 52. a tray body; 53. a shaft hole; 54. and (7) installing the opening.

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.

Referring to fig. 1-4, the present invention provides a technical solution: stair cleaning device, including rim plate 5 and cleaning device 1, its characterized in that: the wheel disc 5 is provided with the cleaning device 1, the wheel disc 5 comprises a minute wheel 51, a disc body 52, a shaft hole 53 and an installation port 54, the shaft hole 53 is arranged at the middle position of the disc body 52, the installation port 54 is arranged on the disc body 52, the minute wheel 51 is arranged in the installation port 54, the clamping rods are arranged at the middle positions of the two sides of the minute wheel 51, fifteen minute wheels 51 with the same size are convenient to install and disassemble, and fifteen minute wheels 51 can be matched to rotate, so that the stability of the utility model is improved, the movement of the utility model is smoother by utilizing a plurality of minute wheels 51 arranged on the wheel disc 5, the practicability of the utility model can be effectively improved, the cleaning device 1 comprises an inner cavity 11, a sun wheel shaft 12, a baffle 13, a brush 14, a connecting plate 15 dust suction device 16, a planet wheel shaft 17 and a shell 18, the inner cavity 11 is arranged in the shell 18, and the sun wheel shaft 12, the sun wheel shaft 12 is driven by a common motor, a planet wheel shaft 17 is arranged on one side of the sun wheel shaft 12, the planet wheel shafts 17 are identical in length and shape, garbage and dust are conveyed to the garbage storage box through rotation of the planet wheel shafts 17 and rotation around the sun wheel shaft 12, a connecting plate 15 is arranged at the bottom of each planet wheel shaft 17, a hairbrush 14 is arranged at the outer side end of each connecting plate 15, the hairbrush 14 is separated from a shell 18 through a baffle 13, and a dust suction device 16 is arranged on the outer side of each hairbrush 14.

Stair cleaning device, including cleaning device 1 is provided with left and right translation drive 2, left and right translation drive 2 is provided with climbing device 3, climbing device 3 includes opening 31, chassis 32, supporting leg 33, node 34, power leg 35 and fixed head 36, chassis 32 is provided with opening 31, be provided with power leg 35 in the opening 31, power leg 35 is provided with four altogether, and the size and the structure of four power legs 35 are the same, four power legs 35 that structure and size are the same are convenient for install and dismantle, can effectively improve the convenience of the utility model, the front end of power leg 35 is provided with fixed head 36, and the outer end of power leg 35 is provided with supporting leg 33, supporting leg 33 is provided with four altogether, and the size and the structure of four supporting legs 33 are the same, utilize four supporting legs 33 to support whole equipment, make equipment more stable, opening 31 is provided with four altogether, and four openings 31's size and shape are all the same, and the outside that the arm of being convenient for extended to chassis 32 moves, improves the utility model discloses a practicality, through node 34 swing joint between power leg 35 and the supporting leg 33, utilize power leg 35 and supporting leg 33's combined action to make the utility model discloses a climbing device 3 stability more can effectual improvement the utility model discloses a stability is provided with hydraulic stem 4 in the climbing device 3, and hydraulic stem 4 is provided with four altogether, and four hydraulic stem 4's specification is the same, and four hydraulic stem 4 that the specification is the same are convenient for install and dismantle, and four hydraulic stem 4 difference independent control arms work, can effectual improvement the work efficiency of the utility model.

The utility model discloses a theory of operation and use flow: after the utility model is installed, a user firstly checks whether the external appearance of the utility model is complete or not, confirms that the utility model is in a state capable of working normally, then the user moves the utility model to a position where the user needs to use, the climbing device 3 of the traditional stair cleaning device is not stable enough, so that the equipment is easy to tip when climbing stairs, the stability and the working efficiency are lower, meanwhile, the moving device of the prior stair cleaning device needs to occupy a larger space, the moving device is not flexible enough, the dead angle is not easy to clean, the practicability is lower, the cleaning head of the prior stair cleaning device is easy to rub with the equipment body, the damage is easy to generate under long-time use, the service life is lower, the utility model adopts a hydraulic rod 4 and a mechanical arm to go up and down stairs on the basis of the prior stair cleaning device, and the combined action of the power leg 35 and the supporting leg 33 is utilized to ensure that the climbing device 3 of the utility model is more stable, can effectual improvement the utility model discloses a stability, simultaneously the utility model discloses translation drive 2 about being provided with on current stair cleaning device's basis, both ends are equipped with distance sensor about the device, pass to the singlechip with data in real time and carry out data analysis, control about it the distance of marcing, occupation space is less, can effectual improvement the utility model discloses a practicality, just the utility model discloses a cleaning brush 14 that sets up separates mutually with drive arrangement, and the work between each other is not influenced, and the cooperation is strong, and can improve the utility model discloses a life.

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 (6)

1. Stair cleaning device, including rim plate (5) and cleaning device (1), its characterized in that: the cleaning device (1) is arranged on the wheel disc (5), the cleaning device (1) comprises an inner cavity (11), a sun wheel shaft (12), a baffle (13), a brush (14), a connecting plate (15), a dust suction device (16), a planet wheel shaft (17) and a shell (18), the inner cavity (11) is arranged in the shell (18), the sun wheel shaft (12) is arranged in the middle of the shell (18), the sun wheel shaft (12) is driven by a common motor, the planet wheel shaft (17) is arranged on one side of the sun wheel shaft (12), the connecting plate (15) is arranged at the bottom of the planet wheel shaft (17), the brush (14) is arranged at the outer side end of the connecting plate (15), the brush (14) and the shell (18) are separated by the baffle (13), the dust suction device (16) is arranged on the outer side of the brush (14), and a left-right translation drive (2) is arranged on the, the left translation driving device and the right translation driving device (2) are provided with climbing devices (3), and hydraulic rods (4) are arranged in the climbing devices (3).

2. A stair cleaning device according to claim 1, wherein: climbing device (3) are including opening (31), chassis (32), supporting leg (33), node (34), power leg (35) and fixed head (36), be provided with opening (31) on chassis (32), be provided with power leg (35) in opening (31), the front end of power leg (35) is provided with fixed head (36), and the outer end of power leg (35) is provided with supporting leg (33), through node (34) swing joint between power leg (35) and supporting leg (33).

3. A stair cleaning device according to claim 1, wherein: the wheel disc (5) comprises a minute wheel (51), a disc body (52), a shaft hole (53) and a mounting hole (54), the shaft hole (53) is formed in the middle of the disc body (52), the mounting hole (54) is formed in the disc body (52), and the minute wheel (51) is arranged in the mounting hole (54).

4. A stair cleaning device according to claim 1, wherein: the four hydraulic rods (4) are arranged, the specifications of the four hydraulic rods (4) are the same, and the length and the shape of the planetary wheel shaft (17) are the same.

5. A stair cleaning device according to claim 2, wherein: the power legs (35) are provided with four power legs, and the size and the structure of the four power legs (35) are the same.

6. A stair cleaning device according to claim 2, wherein: supporting leg (33) are provided with four altogether, and the size and the structure homogeneous phase of four supporting legs (33), opening (31) are provided with four altogether, and the size and the shape homogeneous phase of four openings (31).

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