CN215738727U - Large-scale floor cleaning machine - Google Patents

Abstract

The utility model discloses a large floor washing machine, and particularly relates to the technical field of cleaning equipment. The utility model can clean and recover the garbage on the ground, can clean and clean the ground simultaneously, can automatically clean the cleaning roller and the inner area of the cleaning turntable after being used, has simple and efficient whole operation process, is easy to operate and is convenient to popularize.

Description

Large-scale floor cleaning machine

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a large floor washing machine.

Background

The floor washing machine is increasingly popular among users as a cleaning household appliance, and particularly, a wireless floor washing machine product is popular among users because the wireless floor washing machine product is powered by a battery and is not bound by a power line when in use. With the development of floor washing machines, users are concerned more and more about the cleaning efficiency of the floor washing machines. Because the double cleaning brushes can quickly and efficiently clean the floor, the double cleaning brushes are more and more popular among users. However, most of the existing floor washers are single in function, can only be cleaned or cleaned independently, cannot be carried out simultaneously, and after cleaning or cleaning is completed, cleaning of the cleaning turntable part of the floor washer is complex, time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a large floor washing machine which comprises a machine body, wherein a cleaning turntable is arranged at the bottom of the front end of the machine body, a butt joint part is connected between the cleaning turntable and the machine body, the cleaning turntable rotates at the bottom of the machine body through the butt joint part, a plurality of groups of cleaning roller parts which are distributed in a circular shape are arranged at the bottom of the cleaning turntable, a cleaning driving part for driving the cleaning roller parts is arranged on the cleaning turntable, a cleaning assembly for cleaning the cleaning roller parts is arranged at the center of the bottom of the cleaning turntable, and a dust suction pipe which penetrates upwards and extends to the upper part of the cleaning turntable is arranged on the cleaning assembly.

In a preferred embodiment, the butt joint part comprises a connecting pipe and a bearing fixed on the inner wall of the connecting pipe, the top end of the connecting pipe is in transmission connection with a driving mechanism inside the machine body, and the bottom end of the connecting pipe is fixed on the cleaning turntable, and the driving mechanism inside the machine body drives the connecting pipe to rotate so as to drive the cleaning turntable to rotate when working.

In a preferred embodiment, a dust suction part is arranged inside the machine body, the dust suction pipe extends from the inside of the connecting pipe to the inside of the machine body after penetrating the cleaning turntable upwards and is communicated with the dust suction part, and the outer wall of the dust suction pipe is not contacted with the connecting pipe and the bearing.

In a preferred embodiment, the cleaning assembly includes a plurality of spray pipes fixed on an outer wall of the dust pipe, the spray pipes extend downward to the bottom of the cleaning turntable, bottom ends of the plurality of spray pipes extend outward, a nozzle is installed on the bottom ends of the spray pipes, the bearing sleeves are arranged outside the plurality of spray pipes, an inner ring of the bearing is fixedly connected with the outer wall of the spray pipes, the connecting pipe rotates on the outer wall of the plurality of spray pipes through the bearing, and the directions of the spray pipes and the dust pipe in the bearing are kept unchanged.

In a preferred embodiment, the cleaning roller member comprises a plurality of cleaning rollers positioned at the bottom of the cleaning turntable, two ends of a rotating shaft of each cleaning roller are respectively connected with a connecting plate fixed on the bottom wall of the cleaning turntable, the cleaning rollers and the rotating shaft synchronously rotate on the connecting plates, and cleaning bristles are arranged on the outer wall of each cleaning roller.

In a preferred embodiment, the cleaning driving member comprises a connecting gear mounted at the end of the rotating shaft of the cleaning roller, crown teeth located above the connecting gear and meshed with the connecting gear, and a driving motor for driving the crown teeth to rotate, the driving motor is fixed on the cleaning turntable and the output shaft extends downwards, and the crown teeth are fixedly mounted at the bottom end of the output shaft of the driving motor.

In a preferred embodiment, the outer side of the connecting plate, the connecting gear and the crown gear is covered with a protective cover, one side edge of the protective cover is fixed on the connecting plate, and the other side edge of the protective cover is fixed on the cleaning rotary disc.

The utility model has the technical effects and advantages that:

the utility model can clean and recover the garbage on the ground, can clean and clean the ground simultaneously, can automatically clean the cleaning roller and the inner area of the cleaning turntable after being used, has simple and efficient whole operation process, is easy to operate and is convenient to popularize.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a detailed structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic bottom view of a cleaning dial portion of the present invention;

FIG. 4 is a schematic diagram of a detail structure B in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of a portion of the cleaning drive of the present invention.

Description of reference numerals: 1 machine body, 2 cleaning turnplates, 3 butt joint parts, 4 cleaning roller parts, 5 cleaning driving parts, 6 cleaning components, 7 dust suction pipes, 8 bearings, 9 connecting pipes, 10 water spray pipes, 11 spray heads, 12 cleaning rollers, 13 connecting plates, 14 cleaning bristles, 15 connecting gears, 16 crown teeth, 17 driving motors and 18 protective covers.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

As shown in fig. 1-5, the large floor washing machine comprises a machine body 1, a cleaning rotary disc 2 is arranged at the bottom of the front end of the machine body 1, a butt joint part 3 is connected between the cleaning rotary disc 2 and the machine body 1, the cleaning rotary disc 2 rotates at the bottom of the machine body 1 through the butt joint part 3, a plurality of groups of cleaning roller parts 4 distributed in a circular shape are arranged at the bottom of the cleaning rotary disc 2, a cleaning driving part 5 for driving the cleaning roller parts 4 is arranged on the cleaning rotary disc 2, a cleaning assembly 6 for cleaning the cleaning roller parts 4 is arranged at the center of the bottom of the cleaning rotary disc 2, and a dust suction pipe 7 which penetrates upwards and extends to the upper part of the cleaning rotary disc 2 is arranged on the cleaning assembly 6;

the during operation, organism 1 removes on ground, the clean carousel 2 of 1 bottom of organism rotates on ground, cleaning roller spare 4 on the clean carousel 2 of cleaning driving piece 5 drive is cleaned ground, at clear in-process, wash subassembly 6 except can providing the work of the supplementary clean roller spare 4 in clean water source, still can wash it in the working process to cleaning roller spare 4, avoid dust and impurity card on cleaning roller spare 4, after cleaning roller spare 4 finishes ground and cleans, can wash cleaning roller spare 4 specially, so that work next time, and dust absorption pipe 7 is when washing subassembly 6 does not spray the water, can adsorb and retrieve the rubbish on ground.

The butt joint piece 3 comprises a connecting pipe 9 and a bearing 8 fixed on the inner wall of the connecting pipe 9, the top end of the connecting pipe 9 is in transmission connection with a driving mechanism inside the machine body 1, the bottom end of the connecting pipe is fixed on the cleaning turntable 2, the connecting pipe 9 is used for completing connection between the cleaning turntable 2 and the volume, and when the driving mechanism inside the machine body 1 works, the connecting pipe 9 is driven to rotate so as to drive the cleaning turntable 2 to rotate.

Be equipped with the dust absorption part in organism 1 inside, dust absorption pipe 7 upwards runs through clean carousel 2 back, extend to organism 1 inside and dust absorption part intercommunication from the inside of connecting pipe 9, dust absorption pipe 7 outer wall does not contact with connecting pipe 9 and bearing 8, dust absorption pipe 7 also does not contact with clean carousel 2 simultaneously, at the in-process that organism 1 removed, clean carousel 2 and dust absorption pipe 7 can remove simultaneously, the work of the dust absorption part of organism 1 inside, retrieve and clear up the rubbish on ground through dust absorption pipe 7, because dust absorption pipe 7 does not contact with connecting pipe 9 and clean carousel 2, consequently when clean carousel 2 and connecting pipe 9 are rotating, can not produce the impulse with dust absorption pipe 7, clean carousel 2 and clean roller spare 4 are in the in-process of rotation and work, can not influence the normal work of dust absorption pipe 7.

The cleaning component 6 comprises a plurality of spray pipes 10 fixed on the outer wall of the dust suction pipe 7, the spray pipes 10 extend downwards to the bottom of the cleaning turntable 2, the bottom ends of the spray pipes 10 extend outwards, in particular to one side of the cleaning roller 4, a spray head 11 is arranged at the bottom end of the spray pipe 10, the other end of the spray pipe 10 is connected with a water supply pipeline of the machine body 1, when external water enters a water supply pipeline in the machine body 1, the external water is conveyed to the water spray pipe 10, is sprayed out from the spray head 11 at the end part of the water spray pipe 10 under pressure and is sprayed on the plurality of cleaning roller pieces 4, in the working process of the cleaning roller 4, the water body sprayed by the spray head 11 can be used for washing the cleaning roller 4 to prevent garbage from being blocked on the cleaning roller 4 and can also be used for washing the ground, after the machine body 1 stops working, the cleaning roller 4 can be cleaned by spraying water through the spray head 11 for the next use.

When the brush head does not need to be cleaned, the cleaning assembly 6 is only required to be closed, and the cleaning roller 4 is left to work independently.

Bearing 8 cover is established in the outside of a plurality of spray pipes 10, and bearing 8 inner ring and spray pipe 10 outer wall fixed connection, and connecting pipe 9 rotates on the outer wall of a plurality of spray pipes 10 through bearing 8, and spray pipe 10 and dust absorption pipe 7 orientation remain unchanged in bearing 8, and cleaning roller spare 4 and spray pipe 10 shower nozzle 11 spun rivers direction can change promptly.

Further, when the cleaning roller piece 4 needs to be cleaned, the cleaning rotary disc 2 is controlled to rotate, the plurality of cleaning roller pieces 4 at the bottom of the cleaning rotary disc 2 can be driven to change angles, water sprayed by the spray heads 11 does not face the cleaning roller piece 4 to be washed, the cleaning roller piece 4 is washed by the angle changing mode, and the cleaning effect of the cleaning roller piece 4 can be improved.

The cleaning roller part 4 comprises a plurality of cleaning rollers 12 positioned at the bottom of the cleaning rotary disc 2, two ends of a rotating shaft of each cleaning roller 12 are respectively connected with a connecting plate 13 fixed on the bottom wall of the cleaning rotary disc 2, the cleaning rollers 12 and the rotating shaft synchronously rotate on the connecting plates 13, cleaning bristles 14 are arranged on the outer wall of each cleaning roller 12, and when the cleaning rollers 12 rotate on the connecting plates 13, the cleaning bristles 14 on the cleaning rollers 12 can scrape and brush the ground and clean the ground.

The cleaning driving part 5 comprises a connecting gear 15 arranged at the end part of a rotating shaft of the cleaning roller 12, crown teeth 16 positioned above the connecting gear 15 and meshed with the connecting gear 15, and a driving motor 17 used for driving the crown teeth 16 to rotate, wherein the driving motor 17 is fixed on the cleaning turntable 2, an output shaft extends downwards, and the crown teeth 16 are fixedly arranged at the bottom end of the output shaft of the driving motor 17.

When the cleaning roller 4 works, the driving motor 17 rotates to drive the crown gear 16 to be meshed with the connecting gear 15, so that the rotating shaft of the cleaning roller 12 is driven to rotate, the cleaning roller 12 rotates on the connecting plate 13, and the work of the cleaning roller 4 is completed.

Since the number of the cleaning roller members 4 is plural, each cleaning roller member 4 can be controlled to operate at different rotating speeds, thereby completing different scene cleaning.

The outer sides of the connecting plate 13, the connecting gear 15 and the crown teeth 16 are wrapped by a layer of protective cover 18, one side edge of the protective cover 18 is fixed on the connecting plate 13, the other side edge of the protective cover 18 is fixed on the cleaning rotating disc 2, and the protective cover 18 is used for protecting external garbage and sundry chips, so that the influence of the protective cover on the cleaning driving piece 5 is avoided, and the failure rate is reduced.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims (7)

1. A large floor washing machine is characterized in that: including the organism front end bottom is equipped with clean carousel, be connected with the butt joint piece between clean carousel and the organism, clean carousel rotates in the organism bottom through the butt joint piece the clean roller spare that the multiunit is circular distribution is installed to clean carousel bottom install on the clean carousel and carry out driven clean driving piece to clean roller spare clean carousel bottom center department is equipped with carries out abluent washing subassembly to clean roller spare, is equipped with the dust absorption pipe that upwards runs through to extend to clean carousel top on washing the subassembly.

2. A large floor washing machine according to claim 1, characterized in that: the butt joint piece comprises a connecting pipe and a bearing fixed on the inner wall of the connecting pipe, the top end of the connecting pipe is in transmission connection with a driving mechanism inside the machine body, the bottom end of the connecting pipe is fixed on the cleaning turntable, and the driving mechanism inside the machine body rotates to drive the cleaning turntable to rotate by driving the connecting pipe during working.

3. A large floor washing machine according to claim 2, characterized in that: the dust collection part is arranged inside the machine body, the dust collection pipe upwards penetrates through the cleaning turntable, then extends to the interior of the machine body from the interior of the connecting pipe and is communicated with the dust collection part, and the outer wall of the dust collection pipe is not in contact with the connecting pipe and the bearing.

4. A large floor washing machine according to claim 3, characterized in that: the cleaning assembly comprises a plurality of water spray pipes fixed on the outer wall of the dust suction pipe, the water spray pipes extend to the bottom of the cleaning turntable downwards, the bottom ends of the water spray pipes extend towards the outer side, a spray head is installed at the bottom ends of the water spray pipes, the bearing sleeves are arranged outside the water spray pipes, bearing inner rings are fixedly connected with the outer wall of the water spray pipes, the connecting pipe rotates on the outer walls of the water spray pipes through the bearings, and the directions of the water spray pipes and the dust suction pipe in the bearings are kept unchanged.

5. A large floor washing machine according to claim 1, characterized in that: the cleaning roller part comprises a plurality of cleaning rollers positioned at the bottom of the cleaning turntable, two ends of a rotating shaft of each cleaning roller are respectively connected with a connecting plate fixed on the bottom wall of the cleaning turntable, the cleaning rollers and the rotating shaft synchronously rotate on the connecting plates, and cleaning bristles are arranged on the outer wall of each cleaning roller.

6. A large floor washing machine according to claim 5, characterized in that: clean driving piece including install at the connecting gear of cleaning roller pivot tip, be located connecting gear top and with connecting gear meshing crown tooth, be used for driving crown tooth pivoted driving motor, driving motor fixes on clean carousel and the output shaft extends downwards, crown tooth fixed mounting is in the bottom of driving motor output shaft.

7. A large floor washing machine according to claim 6, characterized in that: the outer sides of the connecting plate, the connecting gear and the crown gear are wrapped with a layer of protective cover, one side edge of the protective cover is fixed on the connecting plate, and the other side edge of the protective cover is fixed on the cleaning turntable.

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