CN217963660U

CN217963660U - Cleaning device

Info

Publication number: CN217963660U
Application number: CN202220814661.8U
Authority: CN
Inventors: 沙晓岚
Original assignee: Beijing Fengshang Yujing Culture And Art Co ltd
Current assignee: Funshine Culture Group Co.,Ltd.
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-12-06
Anticipated expiration: 2032-04-08

Abstract

The utility model relates to an equipment cleaning technical field especially relates to a cleaning device. The cleaning device comprises a shear force lifter, a workbench is arranged on the shear force lifter, a dust removing mechanism, a cleaning brush mechanism and a mounting bracket are arranged on the workbench, and the mounting bracket is sequentially provided with a spraying mechanism and a cleaning wiping plate from bottom to top; the cleaning brush mechanism is arranged below the output port of the dust removal mechanism; the cleaning brush mechanism comprises a cleaning brush which is arranged in the same direction with the outlet of the dust removal mechanism. During operation, the device will glue earlier through clean brush and stick to brush in the dust on screen surface, and rethread dust removal mechanism detaches the dust that floats at the screen surface to avoid gluing the problem of gluing the unable clear away of dust in the screen, can thoroughly clean the screen totally.

Description

Cleaning device

Technical Field

The utility model belongs to the technical field of the clean technique of equipment and specifically relates to a cleaning device is related to.

Background

Most of the existing cleaning tools for outdoor display screens adopt the technical scheme that cleaning liquid is sprayed on the screen and then wiped by using a wiper, refer to patent documents with the patent numbers of CN202011439882.3 and the names of 'an outdoor LED display screen cleaning and maintaining device', and fig. 1 is a schematic structural diagram of the patent documents. As shown in figure 1, when the device works, the workbench 2 'is moved to a position parallel to the upper portion of the LED display screen by starting the shear force lifter 1' to vertically lift, the fan 3 'blows dust to the LED display screen firstly, the spraying mechanism 4' sprays cleaning solution to the LED display screen, meanwhile, the shear force lifter 1 'is started to move downwards at uniform speed, and the cleaning wiping plate 5' is attached to the LED display screen to wipe, so that the cleaning maintenance operation of the LED is completed. However, dust on the outdoor display screen is mostly sticky on the screen surface, and the dust that floats on the screen surface can only be blown away to solitary use fan, can't blow away the dust of sticking on the screen surface, like this when follow-up cleaning the screen, is difficult to with display screen thoroughly clean.

In order to solve the problem that the dust cannot be cleaned by using a fan alone, in a patent document with the patent number of CN202021351523.8, a suction head with a rotary brush head is disclosed, in the device, a rotary shaft is arranged at the front part of the suction head, and the rotary brush head is fixed on the rotary shaft; when the dust collector works, the brush head at the front part of the suction head rotates to sweep up accumulated dust so as to improve the dust collection effect of the suction head. However, the device is provided with only one rotating brush head, and the cleaning range of the device is small; if the brush head is provided in plural, the driving element for driving the rotation shaft to rotate is also provided in plural accordingly, which increases the production cost and occupies a large space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cleaning device to solve the technical scheme who combines dust catcher and clean brush to use among the prior art, the clean scope of existence is little problem.

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

a cleaning device comprises a shear force lifter, wherein a workbench is arranged on the shear force lifter, a dust removing mechanism and a mounting bracket are arranged on the workbench, and the mounting bracket is sequentially provided with a spraying mechanism and a cleaning wiping plate from bottom to top; the cleaning brush mechanism is arranged on the workbench and is arranged below the output port of the dust removal mechanism; the cleaning brush mechanism comprises a cleaning brush which is arranged in the same direction with the output port of the dust removal mechanism.

Furthermore, the cleaning brush mechanism further comprises a support piece, the support piece is arranged on the workbench, and the cleaning brush is arranged on the support piece.

Further, the cleaning brush mechanism further comprises a driving assembly, and the driving assembly can drive the cleaning brush to rotate or reciprocate.

Further, the driving assembly further comprises a transmission assembly, and the motor drives the cleaning brush to rotate through the transmission assembly.

Furthermore, the transmission assembly comprises a connecting piece and a driving gear, and the connecting piece is arranged on the supporting piece; the connecting piece comprises a mounting block, the mounting block is provided with two opposite surfaces, one surface of the mounting block is provided with the cleaning brush, and the other surface of the mounting block is provided with a crown gear; the crown gear is meshed with the driving gear, and the driving gear is connected to the motor.

Further, the number of the connecting pieces is at least two; the transmission assembly further comprises at least two first transmission gears, the first transmission gears are correspondingly arranged on the connecting piece one by one, and a second transmission gear is arranged between every two adjacent first transmission gears.

Furthermore, the number of the motors is two, and the two motors are respectively arranged on two end faces of the supporting piece in the length direction.

Further, the supporting piece is arranged to be of a box structure, and the transmission assembly is arranged in the supporting piece.

Further, the dust removing mechanism is provided as a dust collector.

The utility model has the advantages that:

the utility model provides a cleaning device, which comprises a shear force lifter, wherein a workbench is arranged on the shear force lifter, a dust removing mechanism, a cleaning brush mechanism and a mounting bracket are arranged on the workbench, and the mounting bracket is sequentially provided with a spraying mechanism and a cleaning wiping plate from bottom to top; the cleaning brush mechanism is arranged below the output port of the dust removal mechanism; the cleaning brush mechanism comprises a cleaning brush which is arranged in the same direction with the outlet of the dust removal mechanism. When the device works, the dust adhered to the surface of the screen is firstly brushed by the cleaning hairbrush, and then the dust floating on the surface of the screen is removed by the dust removing mechanism, so that the technical problems that the dust is adhered to the surface of the screen and is difficult to remove are solved, and the screen can be thoroughly cleaned; in addition, the device realizes that a plurality of cleaning brushes are driven by one motor through the driving assembly, and has the advantages of large cleaning range, compact structure and low cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a prior art cleaning apparatus;

fig. 2 is a schematic structural diagram of a cleaning device provided in an embodiment of the present invention;

FIG. 3 is a front view of a cleaning brush mechanism according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a driving assembly according to an embodiment of the present invention.

Icon:

1' -a shear lift; 2' -a table; 3' -a fan; 4' -a spraying mechanism; 5' -cleaning the wiping board;

1-a shear lift; 2-a workbench; 3-a dust removal mechanism; 4-a spraying mechanism; 5-cleaning the wiping plate;

6-a cleaning brush mechanism; 61-cleaning the brush; 62-a support; 63-a drive assembly; 631-a motor; 632-a connector; 6321-mounting block; 6322-crown gear; 6323-first drive gear; 633-a drive gear; 634-a second drive gear;

7-ultrasonic distance measuring instrument; 8, a telescopic rod; and 9, mounting a bracket.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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.

It should be noted that, in the description of the present invention, the terms "connected" and "mounted" should be interpreted broadly, for example, they may be fixedly connected, detachably connected, or integrally connected; can be directly connected or connected through an intermediate medium; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The utility model provides a cleaning device, referring to fig. 2, the cleaning device comprises a shear force lifter 1, a workbench 2 is arranged on the shear force lifter 1, a dust removing mechanism 3 and a mounting bracket 9 are arranged on the workbench 2, and the mounting bracket 9 is provided with a spraying mechanism 4 and a cleaning wiping plate 5 from bottom to top in sequence; the cleaning brush mechanism 6 is arranged on the workbench 2 and is arranged below the output port of the dust removing mechanism 3; the cleaning brush mechanism 6 comprises a cleaning brush 61 which is arranged in the same direction with the outlet of the dust removing mechanism 3. During operation, the device will glue earlier through clean brush 61 and stick to brush in the dust on screen surface, and rethread dust removal mechanism 3 detach floats at the surperficial dust of screen to solved dust and glue in the screen surface, be difficult to the technical problem who detach, can thoroughly clean the screen totally.

Furthermore, the mounting bracket 9 is provided with a telescopic rod 8, and the telescopic end of the telescopic rod 8 is connected with the cleaning wiping plate 5. When the cleaning wiping device works, the telescopic rod 8 pushes the cleaning wiping plate 5 to abut against the surface of a screen, and the telescopic rod 8 can provide a pushing force for the cleaning wiping plate 5 to be in close contact with the screen so as to wipe the screen clean; after the cleaning is finished, the cleaning wiping plate 5 is pulled to an initial state through the telescopic rod 8.

With the structure, the working process of the cleaning device is as follows:

starting the shear lifter 1 to perform vertical lifting action, and moving the workbench 2 to a position parallel to the upper part of the screen; then, the horizontal distance between the cleaning brush mechanism 6 and the display screen is adjusted through the prompt of the ultrasonic distance measuring instrument 7, and the cleaning brush 61 of the cleaning brush mechanism 6 is adjusted to be abutted against the surface of the screen; then, sending an instruction through a remote control terminal, sequentially starting the dust removal mechanism 3, the spraying mechanism 4 and the telescopic rod 8, simultaneously starting the shear lifter 1 to move vertically downwards at a uniform speed, and simultaneously descending the cleaning brush 61 along with the shear lifter 1 to brush dust adhered to the surface of the screen; then, the dust removing mechanism 3 removes dust on the screen to remove dust floating on the surface of the screen; then the spraying mechanism 4 pumps the cleaning agent on the screen, and finally the telescopic rod 8 pushes the cleaning wiping plate 5 to be attached to the screen for wiping, so that the cleaning and maintenance operation of the screen is completed. The cleaning device provided by the embodiment can be used for cleaning a display screen, can also be used for cleaning plane structures such as glass and walls, and has the advantages of cleanness, wide application range, high practicability, high efficiency and the like.

Alternatively, the dust removing mechanism 3 is provided as a dust blower or a dust collector. When in use, the dust on the screen is blown away or sucked away. The dust removing mechanism 3 is preferably set as a dust collector, so that the problem that dust is blown to other places of the screen or the environment is polluted after the dust is spread when the dust blower is used is avoided.

Alternatively, the cleaning brush 61 in the present embodiment is provided in a cylindrical shape or a prismatic shape, and the number thereof is plural; the plurality of cleaning brushes 61 are arranged in parallel with the length direction of the outlet of the dust removing mechanism 3. In other embodiments, the cleaning brush 61 may be configured as a whole strip, and the length direction thereof is parallel to the length direction of the outlet of the dust removing mechanism 3.

Optionally, the cleaning brush 61 is made of nylon material to avoid scratching the screen.

Referring to fig. 3, the cleaning brush mechanism 6 further includes a support member 62, the support member 62 is mounted on the table 2, and the cleaning brush 61 is mounted on the support member 62. Optionally, the cleaning brush 61 is detachably mounted to the support 62, thereby facilitating cleaning and replacement of the cleaning brush 61.

Further, in order to brush up stubborn dust adhering to the screen, the cleaning brush mechanism 6 further includes a driving member 63, and the driving member 63 can drive the cleaning brush 61 to rotate or reciprocate. In this embodiment, the driving assembly 63 can drive the plurality of cleaning brushes 61 to rotate or reciprocate simultaneously. In the embodiment where the cleaning brush 61 is provided in a unitary elongated shape, the driving assembly 63 can drive the elongated cleaning brush 61 to rotate around the center in a small range, or to reciprocate. This cleaning device is at the during operation, and cleaning brush 61 is when descending along with shear force lift 1, and self also rotates or reciprocating motion on the clear screen of needs to can get up the stubborn dust brush that glues in the screen, further improve dust collection efficiency.

Referring to fig. 4, in the present embodiment, the driving assembly 63 includes a motor 631, and the motor 631 can drive the cleaning brush 61 to rotate.

Further, the driving assembly 63 further includes a transmission assembly, and the motor 631 drives the cleaning brush 61 to rotate through the transmission assembly. Support piece 62 sets up to the box structure, and drive assembly sets up in support piece 62, sets up like this and not only can protect drive assembly, avoids dust or water to fall on drive assembly, causes drive assembly to damage, can also improve the aesthetic property of device.

Specifically, in the present embodiment, the transmission assembly includes a connecting element 632 and a driving gear 633, wherein the connecting element 632 is mounted on the supporting element 62; the connecting member 632 includes a mounting block 6321, the mounting block 6321 has two opposite surfaces, one of which is provided with the cleaning brush 61 and the other of which is provided with the crown gear 6322; the crown gear 6322 meshes with a drive gear 633, and the drive gear 633 is connected to the motor 631. In operation, the motor 631 drives the connector 632 to rotate through the driving gear 633 and the crown gear 6322 engaged with the driving gear 633, thereby rotating the cleaning brush 61 mounted to the connector 632. In the above structure, the crown gear 6322 is provided to allow the motor 631 to be mounted in the longitudinal direction of the driving assembly 63, so that the entire device is compact. In other embodiments, the crown gear 6322 and the drive gear 633 may not be provided, and the motor 631 may be directly coupled to the mounting block 6321.

Further, the number of the connecting members 632 is at least two; the transmission assembly further comprises at least two first transmission gears 6323, the first transmission gears 6323 are disposed on the connecting member 632 in a one-to-one correspondence, and a second transmission gear 634 is disposed between two adjacent first transmission gears 6323. Through the arrangement, a plurality of cleaning brushes 61 can be driven by one motor 631, and the cleaning brushes 61 have the advantages of simultaneous starting, compact structure and low cost.

Optionally, in this embodiment, the connecting member 632 is integrally formed, that is, the mounting block 6321, the crown gear 6322 and the first transmission gear 6323 are integrally formed, so as to simplify the manufacturing and assembling process and reduce the labor intensity.

In addition to the above structure, the connecting member 632 and the second transmission gear 634 are rotatably mounted on the inner wall surface of the supporting member 62. Specifically, a first mounting platform is convexly disposed on the inner wall surface, a mounting groove is concavely disposed on a surface of the connecting member 632 close to the inner wall surface, the first mounting platform is inserted into the mounting groove, and the connecting member 632 is rotatably mounted on the first mounting platform through a pin. The inner wall surface is further provided with a second mounting platform, and the second transmission gear 634 is rotatably mounted on the second mounting platform through a pin shaft. Unlike the case where the connecting member 632 and the second transmission gear 634 are directly mounted on the inner wall surface of the supporting member 62, the inner wall surface only needs to be provided with the mounting bases in the positions corresponding to the first transmission gear 6323 and the second transmission gear 634 in a protruding manner, and the thickness of the other areas can be reduced, so that the compactness of the device can be improved, and the cost and the weight can be reduced.

Alternatively, the number of the motors 631 is two, and the two motors 631 are respectively disposed on two end surfaces of the support member 62 in the length direction; accordingly, the drive gears 633 are also provided in two. The two motors 631 are arranged, so that the transmission stability of the device can be ensured.

In other embodiments, the number of the motors 631 may be equal to the number of the cleaning brushes 61, and the motors 631 are connected to the cleaning brushes 61 in a one-to-one correspondence to drive the cleaning brushes 61 to rotate.

In addition to the above structure, in other embodiments, the driving assembly 63 includes an air cylinder or an oil cylinder, and the cleaning brush 61 is pushed by the air cylinder or the oil cylinder to reciprocate on the screen to be cleaned.

Furthermore, the lower end of the shear lifter 1 is arranged on the base, and the universal wheels are arranged on the lower surface of the base, so that the cleaning equipment is convenient to move and use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A cleaning device comprises a shear force lifter (1), wherein a workbench (2) is arranged on the shear force lifter (1), a dust removing mechanism (3) and a mounting bracket (9) are arranged on the workbench (2), and the mounting bracket (9) is sequentially provided with a spraying mechanism (4) and a cleaning wiping plate (5) from bottom to top; the dust removing device is characterized by further comprising a cleaning brush mechanism (6), wherein the cleaning brush mechanism (6) is arranged on the workbench (2) and is arranged below the output port of the dust removing mechanism (3); the cleaning brush mechanism (6) comprises a cleaning brush (61) which is arranged in the same direction with the outlet of the dust removing mechanism (3);

the dust removal mechanism (3) is arranged as a dust collector;

the cleaning brush mechanism (6) further comprises a support piece (62), the support piece (62) is arranged on the workbench (2), and the cleaning brush (61) is arranged on the support piece (62);

the cleaning brush mechanism (6) further comprises a driving component (63), and the driving component (63) can drive the cleaning brush (61) to rotate; the driving component (63) comprises a motor (631) and a transmission component, the transmission component comprises a connecting piece (632) and a driving gear (633), and the connecting piece (632) is arranged on the supporting piece (62); the connecting piece (632) comprises a mounting block (6321), the mounting block (6321) has two opposite surfaces, one surface is provided with the cleaning brush (61), and the other surface is provided with a crown gear (6322); the crown gear (6322) is meshed with the driving gear (633), and the driving gear (633) is connected with the motor (631);

the number of the connecting pieces (632) is at least two; the transmission assembly further comprises at least two first transmission gears (6323), the first transmission gears (6323) are arranged on the connecting piece (632) in a one-to-one correspondence mode, and a second transmission gear (634) is arranged between every two adjacent first transmission gears (6323).

2. The cleaning apparatus according to claim 1, wherein the number of the motors (631) is two, and the two motors (631) are respectively provided at both end surfaces of the support member (62) in a length direction.

3. The cleaning apparatus as claimed in claim 1 or 2, characterized in that the support (62) is provided as a box structure, the transmission assembly being provided within the support (62).