CN218074826U - Double-roller floor scrubbing machine - Google Patents
Double-roller floor scrubbing machine Download PDFInfo
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- CN218074826U CN218074826U CN202122692119.8U CN202122692119U CN218074826U CN 218074826 U CN218074826 U CN 218074826U CN 202122692119 U CN202122692119 U CN 202122692119U CN 218074826 U CN218074826 U CN 218074826U
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Abstract
The utility model relates to the technical field of floor cleaning machines, in particular to a double-roller floor cleaning machine; the mop comprises a large body assembly and a mop assembly, wherein the mop assembly is provided with a front rolling brush and a rear rolling brush which are arranged on the bottom surface of the mop assembly at intervals from front to back; a bottom cover is arranged between the front rolling brush and the rear rolling brush and fixedly connected with the mop assembly, a first suction port, a second suction port and an adapter seat which are communicated with an inner cavity of the bottom cover are arranged on the bottom cover, the opening direction of the first suction port points to the front rolling brush, the opening direction of the second suction port points to the rear rolling brush, and the adapter seat is in matched connection with the large body assembly through a pipeline; the front rolling brush and the rear rolling brush can use clear water to clean the ground, the front rolling brush is used for removing dirt, dust and dirty water on the ground, the first suction port points to the front rolling brush and has large suction force, the sewage generated by cleaning can be sucked away, and the rear rolling brush is used for compensating and cleaning the ground.
Description
Technical Field
The utility model relates to a floor scrubber technical field indicates a two-roll floor scrubber very much.
Background
At present, floor washers sold in the market can be divided into a single-head floor washer and a double-head floor washer according to a brush head, the single-head floor washer adopts a single rolling brush structure and is matched with a sewage and dirt suction inlet, the power of the single-head floor washer is low, and the floor wiping and washing efficiency is relatively low. The double-head type means that two rolling brush structures are adopted, and a suction inlet is arranged between the two rolling brush structures. Chinese patent CN2089100073U discloses a cleaning base for a surface cleaning apparatus, which is suitable for moving on the ground to be cleaned, the cleaning base comprises a housing with a first suction port at the bottom, a first rolling brush chamber arranged in the housing, a first rolling brush arranged in the first rolling brush chamber, a liquid nozzle for applying liquid to the first rolling brush, and a first dirty liquid conveying passage, the cleaning base comprises a second suction port arranged at the bottom of the housing, a second rolling brush chamber arranged in the housing, a second rolling brush arranged in the second rolling brush chamber, and a second dirty liquid conveying passage, wherein at least part of the lower end of the second rolling brush extends to the outside of the second suction port, and the second rolling brush chamber is located behind the first rolling brush chamber and is separated from the first rolling brush chamber. Because the suction inlet of the double-head floor washing machine needs to cover a larger range, the suction inlet of the existing floor washing machine has the condition of large suction in the middle and small suction at two sides, and the floor wiping effect also presents the problem of uneven central area and edge area.
Accordingly, there is a need for improvements and developments in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rational in infrastructure, clean effect even, the high double-roll scrubbing machine of cleaning efficiency to prior art's defect and not enough.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model relates to a double-roller floor scrubbing machine, which comprises a large body component and a mop component, wherein the mop component is provided with a front rolling brush and a rear rolling brush which are arranged on the bottom surface of the mop component at intervals; the mop is characterized in that a bottom cover is arranged between the front rolling brush and the rear rolling brush and fixedly connected with the mop assembly, a first suction inlet, a second suction inlet and a switching seat which are communicated with an inner cavity of the bottom cover are arranged on the bottom cover, the opening direction of the first suction inlet points to the front rolling brush, the opening direction of the second suction inlet points to the rear rolling brush, and the switching seat is connected with the big body assembly in a matched mode through a pipeline. The front rolling brush and the rear rolling brush can both use clean water to clean the ground, the front rolling brush is used for removing dirt, dust and dirty water on the ground, the first suction port points to the front rolling brush and has larger suction force, and sewage generated by cleaning can be sucked away; the rear rolling brush is used for compensating and cleaning the ground, the second suction inlet points to the rear rolling brush, dirt and sewage generated when the rear rolling brush is cleaned are sucked away from the second suction inlet, so that the cleaning effect of the floor cleaning machine is improved, the first suction inlet and the second suction inlet respectively point to the front rolling brush and the rear rolling brush, and uniform suction can be formed for the front rolling brush and the rear rolling brush, so that the sewage sucking effect is guaranteed.
According to the scheme, a first shunting cavity and a second shunting cavity are formed in the bottom cover in a molding mode, a first suction inlet is formed in the front end of the first shunting cavity, and a second suction inlet is formed in the rear end of the second shunting cavity; the adapter is formed on the bottom cover, the lower end of the adapter is communicated with the first diversion cavity and the second diversion cavity respectively, and the upper end of the adapter is connected with the big body assembly in a matched mode through a pipeline. The first shunting cavity and the second shunting cavity are arranged relatively independently, negative pressure generated by a dust collection assembly in the big body assembly is distributed into the first shunting cavity and the second shunting cavity through the adapter and the bottom cover, and the first suction inlet obtains suction force larger than that of the second suction inlet, so that dirt and sewage generated by cleaning the ground by the front rolling brush are sucked away and temporarily stored in the sewage tank.
According to the scheme, a plurality of first partition plates are arranged in the first diversion cavity, the first diversion cavity is divided into a plurality of first diversion channels by the first partition plates, and the front ends of the first diversion channels are respectively communicated with the first suction ports; the second flow dividing cavity is internally provided with a plurality of second partition plates, the second flow dividing cavity is divided into a plurality of second flow dividing channels by the second partition plates, and the rear ends of the second flow dividing channels are respectively communicated with the second suction inlet. The first partition plate divides the first diversion cavity to form a plurality of first diversion channels, the first diversion channels are respectively communicated with the first suction ports, the first diversion channels are sequentially distributed along the horizontal plane, and negative pressure in the first diversion cavities is distributed at the first suction ports through the first diversion channels, so that the front rolling brushes are uniformly covered by the negative pressure, and the uniform suction of the central area and the edge area of the front rolling brushes is ensured. The second partition panel is equally cut apart the second reposition of redundant personnel chamber, makes the negative pressure of second suction inlet department can evenly cover rearmounted round brush in order to guarantee to absorb the effect.
According to the scheme, the front end of the mop component is provided with a rolling brush front cover, the front rolling brush is rotatably arranged below the rolling brush front cover, the rear end of the mop component is provided with a rolling brush rear cover, and the rear rolling brush is rotatably arranged below the rolling brush rear cover; the mop component is internally provided with a driver which is respectively in transmission connection with the front rolling brush and the rear rolling brush. The front cover and the rear cover of the rolling brush form mounting cavities respectively at the front end and the rear end of the mop assembly, so that the front rolling brush and the rear rolling brush are arranged on the mop assembly in a front-rear pairing mode, the bottom cover can be arranged between the front rolling brush and the rear rolling brush, and the first suction inlet and the second suction inlet are respectively directed to the front rolling brush and the rear rolling brush. The driver is a motor, and the motor is sequentially or synchronously connected with the front rolling brush and the rear rolling brush through a transmission mechanism.
According to the scheme, a clear water tank and a water supply assembly are arranged in the big body assembly, the clear water tank is detachably assembled on the big body assembly, a plurality of water spray nozzles are arranged in the front cover and the rear cover of the rolling brush, and the water supply assembly is connected with the clear water tank and the water spray nozzles through water pipes respectively. The water supply assembly adopts a water pump to draw clean water in the clean water tank and conveys the clean water to the water spray nozzles through a water pipe, and the water sprayed from the water spray nozzles moistens the front rolling brush and the rear rolling brush so that the front rolling brush and the rear rolling brush are in rolling friction with the dirty ground to realize cleaning and mopping cleaning.
According to the scheme, the large body assembly is provided with the dust collection assembly, the sewage tank and the sewage pipe, the sewage tank is detachably assembled on the large body assembly, and the sewage tank and the dust collection assembly are arranged in a matched mode; the lower extreme and the adapter fixed connection of sewage pipe, thereby the upper end and the big body subassembly fixed connection of sewage pipe set up through sewage case and dust absorption component cooperation. The dust collection assembly comprises an inner dust absorption channel and a negative pressure fan, the dust absorption channel is communicated with the sewage tank, the upper end of the sewage pipe penetrates through the sewage tank and is communicated with the dust absorption channel, the negative pressure fan generates suction, the first suction inlet and the second suction inlet can suck and remove dirt and sewage on the ground and flow into the sewage tank for temporary storage through the adapter and the sewage pipe, and the sewage tank is detached from the big assembly and is poured with dirty water after the ground is cleaned.
The utility model discloses a double-roller floor cleaning machine, leading round brush and rearmounted round brush all can use clear water, steam to wash ground, leading round brush is used for cleaing away subaerial dirt, dust and dirty water, first suction inlet point to leading round brush and first suction inlet have great suction, can suck away the sewage that the cleanness produced; the rear rolling brush is used for compensating and cleaning the ground, the second suction inlet points to the rear rolling brush, dirt and sewage generated when the rear rolling brush is cleaned are sucked away from the second suction inlet, so that the cleaning effect of the floor cleaning machine is improved, the first suction inlet and the second suction inlet point to the front rolling brush and the rear rolling brush respectively, and uniform suction can be formed between the first suction inlet and the second suction inlet to ensure the sewage sucking and removing effect.
Drawings
Fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 2 is an enlarged view of the part A of FIG. 1;
fig. 3 is a schematic view of the internal structure of the bottom cover of the present invention.
In the figure:
1. an upper body assembly; 2. a mop assembly; 3. a bottom cover; 11. a clear water tank; 12. a dust collection assembly; 13. a sewage tank; 14. a sewage pipe; 21. a front rolling brush; 22. a rolling brush is arranged at the rear; 23. a front cover of the roller brush; 24. rolling and brushing the rear cover; 25. a water spray nozzle; 31. a first suction port; 32. a second suction port; 33. a transfer seat; 34. a first diversion chamber; 35. a second diversion chamber; 36. a first partition panel; 37. a first diversion channel; 38. a second partition panel; 39. and a second diversion channel.
Detailed Description
The technical solution of the present invention is explained below with reference to the accompanying drawings and embodiments.
As shown in fig. 1-3, the double-roller floor scrubber of the present invention comprises a body assembly 1 and a mop assembly 2, wherein the mop assembly 2 is provided with a front roller brush 21 and a rear roller brush 22, and the front roller brush 21 and the rear roller brush 22 are arranged on the bottom surface of the mop assembly 2 at intervals; a bottom cover 3 is arranged between the front rolling brush 21 and the rear rolling brush 22, the bottom cover 3 is fixedly connected with the mop component 2, a first suction port 31, a second suction port 32 and an adapter 33 which are communicated with the inner cavity of the bottom cover 3 are arranged on the bottom cover 3, the opening direction of the first suction port 31 points to the front rolling brush 21, the opening direction of the second suction port 32 points to the rear rolling brush 22, and the adapter 33 is connected with the big body component 1 in a matched mode through a pipeline. The front rolling brush 21 and the rear rolling brush 22 can both use clear water to clean the ground, the front rolling brush 21 is used for removing dirt, dust and dirty water on the ground, the first suction port 31 points to the front rolling brush 21, and the first suction port 31 has large suction force, so that sewage generated by cleaning can be sucked away; the rear rolling brush 22 is used for compensating and cleaning the ground, the second suction inlet 32 points to the rear rolling brush 22, dirt and sewage generated when the rear rolling brush 22 is cleaned are sucked away from the second suction inlet 32, so that the cleaning effect of the floor cleaning machine is improved, the first suction inlet 31 and the second suction inlet 32 point to the front rolling brush 21 and the rear rolling brush 22 respectively, and uniform suction can be formed between the first suction inlet 31 and the second suction inlet 32, so that the sewage suction effect is guaranteed.
A first diversion cavity 34 and a second diversion cavity 35 are formed in the bottom cover 3, a first suction inlet 31 is arranged at the front end of the first diversion cavity 34, and a second suction inlet 32 is arranged at the rear end of the second diversion cavity 35; the adapter 33 is formed and arranged on the bottom cover 3, the lower end of the adapter 33 is communicated with the first shunting cavity 34 and the second shunting cavity 35 respectively, and the upper end of the adapter 33 is connected with the bodice assembly 1 in a matched mode through a pipeline. The first branch chamber 34 and the second branch chamber 35 are relatively independently arranged, negative pressure generated by the dust suction assembly 12 in the large body assembly 1 is distributed into the first branch chamber 34 and the second branch chamber 35 through the adapter 33 and the bottom cover 3, and the first suction port 31 obtains a larger suction force relative to the second suction port 32, so that dirt and sewage generated when the front roller brush 21 cleans the floor are sucked away and temporarily stored in the sewage tank 13.
A plurality of first partition plates 36 are arranged in the first diversion cavity 34, the first diversion cavity 34 is divided into a plurality of first diversion channels 37 by the plurality of first partition plates 36, and the front ends of the plurality of first diversion channels 37 are respectively communicated with the first suction ports 31; a plurality of second partition plates 38 are arranged in the second flow dividing cavity 35, the second flow dividing cavity 35 is divided into a plurality of second flow dividing channels 39 by the plurality of second partition plates 38, and the rear ends of the plurality of second flow dividing channels 39 are respectively communicated with the second suction port 32. The first partition plate 36 divides the first diversion chamber 34 to form a plurality of first diversion channels 37, the first diversion channels 37 are respectively communicated with the first suction ports 31, the first diversion channels 37 are sequentially distributed along a horizontal plane, and the first diversion channels 37 distribute negative pressure in the first diversion chamber 34 at the first suction ports 31, so that the negative pressure uniformly covers the front rolling brush 21, and the suction force in the central area and the edge area of the front rolling brush 21 is ensured to be uniform. The second partition plate 38 also divides the second branch chamber 35, so that the negative pressure at the second suction port 32 can uniformly cover the rear roller brush 22 to ensure the suction effect.
The front end of the mop component 2 is provided with a rolling brush front cover 23, the front rolling brush 21 is rotatably arranged below the rolling brush front cover 23, the rear end of the mop component 2 is provided with a rolling brush rear cover 24, and the rear rolling brush 22 is rotatably arranged below the rolling brush rear cover 24; the mop component 2 is internally provided with a driver which is respectively in transmission connection with a front rolling brush 21 and a rear rolling brush 22. The front rolling brush cover 23 and the rear rolling brush cover 24 respectively form an installation cavity at the front end and the rear end of the mop assembly 2, so that the front rolling brush 21 and the rear rolling brush 22 are arranged on the mop assembly 2 in a front-rear matching manner, the bottom cover 3 can be arranged between the front rolling brush 21 and the rear rolling brush 22, and the first suction inlet 31 and the second suction inlet 32 are respectively directed to the front rolling brush 21 and the rear rolling brush 22. The driver is a motor, and the motor is sequentially or synchronously connected with the front rolling brush 21 and the rear rolling brush 22 through a transmission mechanism.
Be equipped with clear water tank 11 and water supply assembly in the big body subassembly 1, clear water tank 11 detachably assembles on big body subassembly 1, all be equipped with a plurality of water jet 25 in round brush protecgulum 23 and the round brush back cover 24, water supply assembly passes through the water pipe and connects clear water tank 11 and a plurality of water jet 25 respectively. The water supply assembly adopts a water pump to draw clean water in the clean water tank 11 and conveys the clean water to the water spray nozzles 25 through a water pipe, and the clean water sprayed out of the water spray nozzles 25 moistens the front rolling brush 21 and the rear rolling brush 22, so that the front rolling brush 21 and the rear rolling brush 22 are in rolling friction with the dirty ground, and the cleaning and floor wiping work is realized.
The large body assembly 1 is provided with a dust collection assembly 12, a sewage tank 13 and a sewage pipe 14, the sewage tank 13 is detachably assembled on the large body assembly 1, and the sewage tank 13 and the dust collection assembly 12 are arranged in a matching way; the lower end of the sewage pipe 14 is fixedly connected with the adapter 33, and the upper end of the sewage pipe 14 is fixedly connected with the big body assembly 1 so as to be matched with the dust collection assembly 12 through the sewage tank 13. The dust collection assembly 12 comprises an inner dust absorption channel and a negative pressure fan, the dust absorption channel is communicated with the sewage tank 13, the upper end of the sewage pipe 14 penetrates through the sewage tank 13 and is communicated with the dust absorption channel, the negative pressure fan generates suction force, the first suction port 31 and the second suction port 32 can suck and remove dirt and sewage on the ground, the dirt and the sewage flow into the sewage tank 13 through the adapter 33 and the sewage pipe 14 for temporary storage, and the sewage tank 13 is detached from the big body assembly 1 and dirty water is poured out after the ground is cleaned.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (6)
1. A double-roller floor scrubbing machine comprises a large body assembly and a mop assembly, and is characterized in that,
the mop component is provided with a front rolling brush and a rear rolling brush which are arranged on the bottom surface of the mop component at intervals from front to back;
the mop is characterized in that a bottom cover is arranged between the front rolling brush and the rear rolling brush and fixedly connected with the mop assembly, a first suction inlet, a second suction inlet and a switching seat which are communicated with an inner cavity of the bottom cover are arranged on the bottom cover, the opening direction of the first suction inlet points to the front rolling brush, the opening direction of the second suction inlet points to the rear rolling brush, and the switching seat is connected with the big body assembly in a matched mode through a pipeline.
2. The double-roller floor scrubbing machine as claimed in claim 1, wherein said bottom cover is formed with a first diversion chamber and a second diversion chamber, the first diversion chamber having a first suction inlet at a front end thereof and a second suction inlet at a rear end thereof; the adapter forming is arranged on the bottom cover, the lower end of the adapter is communicated with the first shunting cavity and the second shunting cavity respectively, and the upper end of the adapter is connected with the big body assembly in a matched mode through a pipeline.
3. The double-roller floor scrubbing machine according to claim 2, wherein a plurality of first partition plates are disposed in the first flow dividing chamber, the first partition plates divide the first flow dividing chamber into a plurality of first flow dividing channels, and front ends of the first flow dividing channels are respectively communicated with the first suction ports; the second flow dividing cavity is internally provided with a plurality of second partition plates, the second flow dividing cavity is divided into a plurality of second flow dividing channels by the second partition plates, and the rear ends of the second flow dividing channels are respectively communicated with the second suction inlet.
4. The double-roller floor scrubbing machine as claimed in claim 1, wherein said front end of said floor-scrubbing assembly is provided with a front cover of roller brush, said front roller brush is rotatably disposed under said front cover of roller brush, said rear end of said floor-scrubbing assembly is provided with a rear cover of roller brush, said rear roller brush is rotatably disposed under said rear cover of roller brush; the mop component is internally provided with a driver which is respectively in transmission connection with the front rolling brush and the rear rolling brush.
5. The dual-roller floor scrubbing machine as claimed in claim 4, wherein said main body assembly is provided with a clean water tank and a water supply assembly, said clean water tank is detachably mounted on said main body assembly, said rolling brush front cover and said rolling brush rear cover are provided with a plurality of water nozzles, said water supply assembly is connected to said clean water tank and said plurality of water nozzles through water pipes.
6. The double-roller floor scrubbing machine of claim 5, wherein said body assembly is provided with a dust-collecting assembly, a sewage tank and a sewage pipe, the sewage tank is detachably mounted on the body assembly, and the sewage tank is provided in a pair with the dust-collecting assembly; the lower extreme and the adapter fixed connection of sewage pipe, thereby the upper end and the big body subassembly fixed connection of sewage pipe set up through sewage case and dust absorption component cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122692119.8U CN218074826U (en) | 2021-11-05 | 2021-11-05 | Double-roller floor scrubbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122692119.8U CN218074826U (en) | 2021-11-05 | 2021-11-05 | Double-roller floor scrubbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218074826U true CN218074826U (en) | 2022-12-20 |
Family
ID=84443259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122692119.8U Active CN218074826U (en) | 2021-11-05 | 2021-11-05 | Double-roller floor scrubbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218074826U (en) |
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2021
- 2021-11-05 CN CN202122692119.8U patent/CN218074826U/en active Active
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