CN219438965U

CN219438965U - Floor cleaning device

Info

Publication number: CN219438965U
Application number: CN202320050779.2U
Authority: CN
Inventors: 黄巧灵
Original assignee: Sanya Qianguqing Tourism Performance Co ltd
Current assignee: Sanya Qianguqing Tourism Performance Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-08-01
Anticipated expiration: 2033-01-09

Abstract

The utility model belongs to the technical field of cleaning equipment, in particular to a ground cleaning device, which comprises a moving vehicle body, wherein a cleaning mechanism is arranged on the outer side of the moving vehicle body; the handle rod can be rotated by a human hand, the handle rod drives the limiting gear to rotate, and under the limiting and holding of the handle rod by the fixing seat, the limiting gear is meshed with the embedded toothed bar, so that the sliding frame can extend outwards along the inside of the fixing seat, and the supporting plate is further stabilized and limited to prevent slipping and deviation in the cleaning process; can start the inside electronic cylinder of locomotive body, the piston end of electronic cylinder promotes the hydraulic stem and jack-up support frame translation from top to bottom, and then adjusts the height of brush roller for its surface energy closely laminates with the backup pad of different thickness, can drive the lower extreme anticlockwise rotation of brush roller at the movable frame through running driving motor, and then cleans the outside of dust to the backup pad, thereby reaches clean effect.

Description

Floor cleaning device

Technical Field

The utility model belongs to the technical field of cleaning equipment, and particularly relates to a floor cleaning device.

Background

Existing floor cleaning products, such as brooms, mops, floor wipes, etc., generally have a fixed cleaning section with a cleaning capacity determined by the dirt removing and absorbing capabilities of the cleaning section, and these tools are mainly used for cleaning a movable stage by manual operation of people.

However, since the movable stage is mostly formed by splicing a plurality of groups of support plates, a single plate needs to be cleaned in the cleaning process, and the restriction of the traditional cleaning products, such as a sweeper, a floor wiper and other tools, on the support plates is weak, so that the cleaning is laborious and the efficiency is low, and the labor cost is further increased.

For this purpose, a floor cleaning device is designed to solve the above-mentioned problems.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a ground cleaning device, which can push a mobile vehicle body to a stage site, and place a supporting plate with limited width in the mobile vehicle body, in the process, a hand can rotate a handle rod, the handle rod drives a limiting gear to rotate, and under the limiting and holding of a fixed seat on the handle rod, as the limiting gear is meshed with a tooth embedded strip, a sliding frame can extend outwards along the inside of the fixed seat, the bottoms of opposite sides of the sliding frame are abutted to two sides of the supporting plate, so that the supporting plate is stabilized and limited, and the sliding deviation is prevented in the cleaning process. When the supporting plate is clamped, an electric cylinder in the moving vehicle body can be started, the piston end of the electric cylinder pushes the hydraulic rod and jacks up the supporting frame to translate up and down, the height of the hairbrush roller is adjusted, the surface of the hairbrush roller can be tightly attached to the supporting plates with different thicknesses, then a servo motor is started, the servo motor drives the threaded rod to rotate, and as the positioning column is fixedly connected to the two sides of the fixed plate and the supporting frame, the movable frame is sleeved on the outer part of the positioning column in a sliding manner through the through hole, so that the threaded rod does not synchronously rotate along with the threaded rod in the rotating process; and the thread groove of the movable frame is in threaded connection with the thread surface of the threaded rod, so that the movable frame can horizontally move left and right along the horizontal direction of the threaded rod in a screw rod transmission state. Meanwhile, the running driving motor can drive the brush roller to rotate anticlockwise at the lower end of the movable frame, so that dust is cleaned to the outside of the supporting plate, and a cleaning effect is achieved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a floor cleaning device comprises a moving vehicle body, wherein a cleaning mechanism is arranged on the outer side of the moving vehicle body;

the cleaning mechanism comprises a supporting frame, a servo motor, a threaded rod, a positioning column, a fixing plate, a cleaning part and a limiting part, wherein the supporting frame is sleeved in the moving vehicle body in a sliding manner, one side of the servo motor is connected to the outer side surface of the supporting frame through a bolt thread, the inner side of the threaded rod is fixedly connected with a motor shaft of the servo motor through a coupler, two sides of the positioning column are fixedly connected with the opposite side surfaces of the fixing plate and the supporting frame, the middle part of the fixing plate is movably connected with the outer side of the threaded rod, the cleaning part is movably sleeved in the outer side of the threaded rod, and one side of the limiting part is fixedly connected with the surface of the moving vehicle body.

Preferably, the cleaning part comprises a movable frame, a driving motor and a brush roller, wherein the movable frame is in threaded sleeve connection with the outside of the threaded rod, the driving motor is in threaded connection with the bottom of the movable frame, and one side of the brush roller is fixedly connected with a motor shaft of the driving motor through a coupler.

Preferably, the spacing portion includes fixing base, carriage, handle bar and spacing gear, and the fixed surface of one side of fixing base and locomotive body is connected, and the carriage sliding sleeve is in the inside of fixing base, and the inside swing joint of one side outer wall of handle bar and fixing base, spacing gear fixed connection are at the outer disc of handle bar.

Preferably, the top end of the sliding frame is internally provided with an embedded rack meshed with the limit gear.

Preferably, the inside of the mobile vehicle body is also provided with an electric cylinder and a hydraulic rod, the piston end of the electric cylinder is fixedly connected with the bottom of the hydraulic rod, and the top of the hydraulic rod is fixedly connected with the bottom surface of the support frame.

Preferably, the movable frame is internally provided with a thread groove and a through hole which are matched with the threaded rod and the positioning column in size respectively.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the moving vehicle body is pushed to the stage site, the supporting plate with limited width is placed in the moving vehicle body, in the process, the handle rod can be rotated by a human hand, the handle rod drives the limiting gear to rotate, and under the limiting and holding of the handle rod by the fixing seat, the sliding frame can extend outwards along the inner part of the fixing seat due to the mutual meshing of the limiting gear and the embedded toothed bar, the bottoms of the opposite sides of the sliding frame are abutted to the two sides of the supporting plate, so that the supporting plate is stabilized and limited, and the sliding and the deviation in the cleaning process are prevented.

2. According to the utility model, after the supporting plate is clamped, an electric cylinder in the mobile vehicle body can be started, the piston end of the electric cylinder pushes the hydraulic rod and props up the supporting frame to translate up and down, the height of the hairbrush roller is adjusted, the surface of the hairbrush roller can be tightly attached to the supporting plates with different thicknesses, then the servo motor is started, the servo motor drives the threaded rod to rotate, and the positioning column is fixedly connected to the two sides of the fixed plate and the supporting frame, and the movable frame is sleeved outside the positioning column in a sliding manner through the through hole, so that the movable seat does not synchronously rotate along with the threaded rod in the rotating process of the threaded rod; the thread groove of the movable frame is in threaded connection with the thread surface of the threaded rod, so that the movable frame can horizontally move left and right along the horizontal direction of the threaded rod in a screw rod transmission state; meanwhile, the running driving motor can drive the brush roller to rotate anticlockwise at the lower end of the movable frame, so that dust is cleaned to the outside of the supporting plate, and a cleaning effect is achieved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the inside of the body of the mobile vehicle according to the present utility model;

FIG. 3 is a schematic view showing the structure of the joint of the threaded rod and the movable frame in the utility model in an exploded manner;

FIG. 4 is a schematic view of the structure of the inside of the fixing base of the present utility model;

in the figure:

1. a mobile vehicle body;

2. a cleaning mechanism; 21. a support frame; 22. a servo motor; 23. a threaded rod; 24. positioning columns; 25. a fixing plate; 26. a cleaning section; 261. a movable frame; 262. a driving motor; 263. a brush roller; 27. a limit part; 271. a fixing seat; 272. a carriage; 273. a handle bar; 274. a limit gear; 3. a rack is embedded; 4. an electric cylinder; 5. a hydraulic rod; 6. a thread groove; 7. a through hole; 8. an anti-slip mat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1:

a floor cleaning device is used for portable stage, including mobile car body 1, push away mobile car body 1 to the stage scene, but because portable stage is mostly formed by the concatenation of a plurality of groups backup pad, clear in-process needs clean the cleaning to single board, and traditional cleaning supplies, such as the restriction of appliances such as sweeping machine, floor brush to the backup pad is weaker for clean comparatively laborious and inefficiency, and then increase labour cost, on this basis, added clean mechanism 2, clean mechanism 2 can carry out spacing and self-cleaning to the backup pad of different thickness, promote work efficiency.

As shown in fig. 1 and 4:

in an alternative embodiment: the spacing portion 27 includes fixing base 271, carriage 272, handle 273 and spacing gear 274, and the fixed surface of fixing base 271 one side and mobile vehicle body 1 is connected, and carriage 272 slides and cup joints in the inside of fixing base 271, and the inside swing joint of one side outer wall of handle 273 and fixing base 271, spacing gear 274 fixed connection are at the outer disc of handle 273, and the top inside of carriage 272 still is provided with the embedded tooth strip 3 with spacing gear 274 engaged with.

In this embodiment: the movable vehicle body 1 is pushed to a stage site, the supporting plate with limited width is placed in the movable vehicle body 1, in the process, the handle lever 273 can be rotated by hands, the handle lever 273 drives the limiting gear 274 to rotate, the limiting gear 274 is meshed with the embedded rack 3 under the limiting holding of the handle lever 273 by the fixing seat 271, the sliding frame 272 can extend outwards along the inside of the fixing seat 271, the bottoms of the opposite sides of the sliding frame 272 are abutted to the two sides of the supporting plate, and the supporting plate is further stabilized and limited, so that the sliding and the deviation in the cleaning process are prevented.

It should be noted that: when the electric cylinder 4 drives the supporting frame 21 and the fixing plate 25 to push upwards to the maximum height, the top of the fixing plate 25 cannot collide with the bottom surface of the fixing seat 271, and the bottom of the fixing seat 271 is further protected from abrasion.

It should be understood that: the inner side of the bottom of the sliding frame 272 is adhesively connected with the anti-slip pad 8, and the anti-slip pad 8 effectively increases the friction force of the contact surface with the external supporting plate, thereby preventing the supporting frame 21 from slipping.

Further, the method comprises the following steps:

as shown in fig. 1, 2 and 3:

in an alternative embodiment: the cleaning mechanism 2 comprises a supporting frame 21, a servo motor 22, a threaded rod 23, a positioning column 24, a fixed plate 25, a cleaning part 26 and a limiting part 27, wherein the supporting frame 21 is in sliding sleeve connection with the inside of the moving vehicle body 1, one side of the servo motor 22 is in threaded connection with the outer side surface of the supporting frame 21, the inner side of the threaded rod 23 is in fixed connection with a motor shaft of the servo motor 22 through a coupler, two sides of the positioning column 24 are in fixed connection with the opposite side surfaces of the fixed plate 25 and the supporting frame 21, the middle part of the fixed plate 25 is in movable connection with the outer side of the threaded rod 23, the cleaning part 26 is movably sleeved on the outside of the threaded rod 23, one side of the limiting part 27 is in fixed connection with the surface of the moving vehicle body 1, the cleaning part 26 comprises a movable frame 261, a driving motor 262 and a brush roller 263, the movable frame 261 is in threaded sleeve connection with the outer side of the threaded rod 23, one side of the brush roller 263 is in fixed connection with the motor shaft of the driving motor 262 through a coupler, and a thread groove 6 and a through hole 7 which are matched with the sizes of the threaded rod 23 and the positioning column 24 are respectively arranged in the inside of the movable frame 261.

In this embodiment: starting the servo motor 22, and driving the threaded rod 23 to rotate by the servo motor 22, wherein the positioning posts 24 are fixedly connected to both sides of the fixed plate 25 and the supporting frame 21, and the movable frame 261 is sleeved outside the positioning posts 24 in a sliding manner through the through holes 7, so that the movable seat does not synchronously rotate along with the threaded rod 23 in the rotation process of the threaded rod 23; because the thread groove 6 of the movable frame 261 is in threaded connection with the thread surface of the threaded rod 23, the movable frame 261 can horizontally move left and right along the horizontal direction of the threaded rod 23 in a screw rod transmission state; meanwhile, the operating driving motor 262 can drive the brush roller 263 to rotate anticlockwise at the lower end of the movable frame 261, so that dust is cleaned to the outside of the supporting plate, and a cleaning effect is achieved.

It should be noted that: the inside of locomotive body 1 still is provided with electronic cylinder 4 and hydraulic stem 5, and the piston end of electronic cylinder 4 and the bottom fixed connection of hydraulic stem 5, the bottom surface fixed connection of hydraulic stem 5 and support frame 21, the piston end of electronic cylinder 4 promotes hydraulic stem 5 and jack-up support frame 21 translation from top to bottom, and then adjusts the height of brush roller 263 for its surface energy closely laminates with the backup pad of different thickness, promotes the application scope of this device.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Ground cleaning device, including locomotive body (1), its characterized in that: the cleaning mechanism (2) is arranged on the outer side of the mobile vehicle body (1);

the cleaning mechanism (2) comprises a supporting frame (21), a servo motor (22), a threaded rod (23), a positioning column (24), a fixing plate (25), a cleaning part (26) and a limiting part (27), wherein the supporting frame (21) is in sliding sleeve connection with the inside of the moving vehicle body (1), one side of the servo motor (22) is connected with the outer side surface of the supporting frame (21) through a bolt thread, the inner side of the threaded rod (23) is fixedly connected with a motor shaft of the servo motor (22) through a coupler, two sides of the positioning column (24) are fixedly connected with the opposite side surfaces of the fixing plate (25) and the supporting frame (21), the middle part of the fixing plate (25) is movably connected with the outer side of the threaded rod (23), the cleaning part (26) is movably sleeved on the outside of the threaded rod (23), and one side of the limiting part (27) is fixedly connected with the surface of the moving vehicle body (1).

2. The floor cleaning apparatus of claim 1, wherein: the cleaning part (26) comprises a movable frame (261), a driving motor (262) and a brush roller (263), wherein the movable frame (261) is in threaded sleeve connection with the outside of the threaded rod (23), the driving motor (262) is in threaded connection with the bottom of the movable frame (261), and one side of the brush roller (263) is fixedly connected with a motor shaft of the driving motor (262) through a coupler.

3. The floor cleaning apparatus of claim 1, wherein: spacing portion (27) include fixing base (271), carriage (272), handle pole (273) and spacing gear (274), one side of fixing base (271) with the fixed surface of mobile vehicle body (1) is connected, carriage (272) slip cup joint the inside of fixing base (271), one side outer wall of handle pole (273) with the inside swing joint of fixing base (271), spacing gear (274) fixed connection is in the outer disc of handle pole (273).

4. A floor cleaning apparatus according to claim 3 wherein: the top end of the sliding frame (272) is internally provided with an embedded toothed bar (3) meshed with the limiting gear (274).

5. A floor cleaning apparatus according to claim 3 wherein: the inside of mobile car body (1) still is provided with electronic cylinder (4) and hydraulic stem (5), the piston end of electronic cylinder (4) with the bottom fixed connection of hydraulic stem (5), the top of hydraulic stem (5) with the bottom surface fixed connection of support frame (21).

6. The floor cleaning apparatus of claim 2, wherein: the inside of the movable frame (261) is respectively provided with a thread groove (6) and a through hole (7) which are matched with the threaded rod (23) and the positioning column (24) in size.