CN210871337U

CN210871337U - Ground cleaning device

Info

Publication number: CN210871337U
Application number: CN201920972294.2U
Authority: CN
Inventors: 杨意恺
Original assignee: Suzhou Haojie Kelin Intelligent Technology Co ltd
Current assignee: Suzhou Haojie Kelin Intelligent Technology Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-06-30
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to a cleaning device technical field discloses a ground belt cleaning device. The floor cleaning device comprises an upright part and a horizontal part, wherein the upright part is rotatably arranged on the horizontal part, and the horizontal part can move on a surface to be cleaned. The horizontal part includes the cleaning unit, and the cleaning unit includes round brush, cleaning fluid export, cleaning fluid case and water pump, and the round brush can scrub and wait to clean the face, and cleaning fluid case and cleaning fluid export intercommunication, water pump can make the cleaning fluid carry to the cleaning fluid export from the cleaning fluid case, supply with the cleaning fluid to waiting to clean the face via the cleaning fluid export again. The cleaning liquid can be used as a surfactant of the surface to be cleaned and is matched with the rolling brush to finish the brushing of the surface to be cleaned. The utility model discloses a cleaning solution export and cleaning solution case all are located the horizontal part, compare in the cleaning solution case at upright part, cleaning solution export on the horizontal part, shortened the flow path of cleaning solution to reduce the power loss of water pump, and make the structure compacter, reduced occupation space.

Description

Ground cleaning device

Technical Field

The utility model relates to a cleaning equipment technical field especially relates to a ground belt cleaning device.

Background

In buildings with large flow of people, such as large apartments, office buildings, hotels, hospitals, shopping squares and the like, the ground is easy to get dirty, and the dirty ground is often required to be cleaned by using a ground cleaning device. The floor cleaning device is simple and easy to operate, high in cleaning speed and good in cleaning effect, and is widely applied to the cleaning field.

The existing floor cleaning device mainly comprises a horizontal part and an upright part, wherein the horizontal part can move on a surface to be cleaned, the upright part is rotatably arranged on the horizontal part, and the horizontal part is driven to move by pushing the upright part. The horizontal part comprises a rolling brush and a liquid spraying nozzle, the rolling brush is used for brushing a surface to be cleaned, the liquid spraying nozzle is arranged around the rolling brush and communicated with a cleaning liquid box, and the cleaning liquid box is arranged on the vertical part. The water pump conveys the cleaning liquid in the cleaning liquid tank to the liquid spraying nozzle, and the liquid spraying nozzle sprays the cleaning liquid on the rolling brush so as to realize the brushing of the surface to be cleaned. The cleaning liquid tank is arranged on the upright part, so that the flow path of the cleaning liquid is long, the power loss of the water pump is large, the size and the weight of the whole ground cleaning device are increased, and inconvenience is brought to operation.

Therefore, it is desirable to provide a floor cleaning device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Based on the above, an object of the utility model is to provide a ground belt cleaning device to solve current ground belt cleaning device because of the cleaning solution case sets up the flow path length of the cleaning solution that leads to on upright part, the power loss of water pump is big and occupation space is big problem.

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

a floor cleaning device comprising a horizontal portion movable over a surface to be cleaned and an upright portion pivotally disposed on the horizontal portion, the horizontal portion including a cleaning unit comprising:

a rolling brush capable of brushing the surface to be cleaned;

a cleaning liquid outlet;

a cleaning liquid tank for storing cleaning liquid, the cleaning liquid outlet being in communication with the cleaning liquid tank;

a water pump configured to deliver the cleaning liquid from the cleaning liquid tank to the cleaning liquid outlet.

Further, the horizontal part still includes the filter unit, the filter unit includes the foul solution case, the cleaning unit still includes the suction channel, the foul solution case with the suction channel intercommunication, the dirty solution that cleaning solution and dirty mix and form, the foul solution that accompanies the air can pass through the suction channel gets into the foul solution case.

Further, the horizontal portion further includes a power unit including a suction motor configured to suck the dirty liquid accompanied by air into the suction passage and discharge the air out of the horizontal portion.

Further, the filter unit further comprises an air outlet configured to discharge the air via the air outlet.

Further, the filter unit further includes an air flow passage, the air being able to enter an inlet of the air flow passage, an outlet of the air flow passage being in communication with an inlet of the suction motor, an outlet of the suction motor being in communication with the air outlet.

Further, the filter unit still includes the subassembly that blocks water, the subassembly that blocks water includes interconnect's flotation pontoon and separation blade, the flotation pontoon float in the foul solution case, the separation blade can shelter from airflow channel's entry.

Further, the cleaning unit further includes a baffle rotatably provided at an outlet of the suction passage, and the air and the dirty liquid are separated by causing the dirty liquid accompanied by the air to collide against the baffle.

Further, the cleaning unit further comprises a scraping strip, and the scraping strip is in contact with the surface to be cleaned.

Further, the upright part comprises a control lever, and the control lever is rotatably arranged on the upright part.

Further, the upright portion further comprises a holding portion connected with the operating lever.

The utility model has the advantages that:

the utility model discloses a ground cleaning device includes upright part and horizontal part, and upright part rotates and sets up on the horizontal part, and the horizontal part can be on treating the cleaning surface and remove. The operator pushes the upright part to operate the floor cleaning device to move on the surface to be cleaned, so that the surface to be cleaned is cleaned. The horizontal part comprises a cleaning unit which is used for cleaning the surface to be cleaned. The cleaning unit comprises a rolling brush, a cleaning liquid outlet, a cleaning liquid box and a water pump, wherein the rolling brush can brush the surface to be cleaned, and the cleaning liquid box is used for storing the cleaning liquid. The cleaning liquid tank is communicated with the cleaning liquid outlet, and the water pump can convey the cleaning liquid from the cleaning liquid tank to the cleaning liquid outlet and supply the cleaning liquid to the surface to be cleaned through the cleaning liquid outlet. The cleaning liquid can be used as a surfactant of the surface to be cleaned and is matched with the rolling brush to finish the brushing of the surface to be cleaned. Cleaning solution export and cleaning solution case all are located the horizontal part, compare in the cleaning solution case at upright part, cleaning solution export on the horizontal part, shortened the flow path of cleaning solution to reduce the power loss of water pump, and make the structure compacter, reduced occupation space.

Drawings

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

FIG. 1 is a schematic structural view of a floor cleaning apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of a part of the structure of a floor cleaning device according to an embodiment of the present invention;

FIG. 3 is a bottom view of a floor scrubbing apparatus in accordance with an embodiment of the present invention;

FIG. 4 is a cross-sectional view of a floor scrubbing apparatus in accordance with an embodiment of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 4.

In the figure:

1-a horizontal section; 2-an upright part; 3-surface to be cleaned;

11-a cleaning unit; 12-a filtration unit; 13-a power unit; 14-a driving wheel; 15-auxiliary wheels; 21-a button assembly; 22-a grip portion; 23-a lampshade; 24-a joystick;

111-rolling brush; 112-cleaning liquid outlet; 113-cleaning liquid tank; 114-a water pump; 115-a suction channel; 116-a wiper strip; 117-baffles; 118-a roller brush motor; 121-a dirty liquid tank; 122-an exhaust port; 123-gas flow channel; 124-a water blocking component; 131-a suction motor; 132-a battery pack; 211-cleaning solution button; 212-power button; 213-a brush roller button;

1241-buoy; 1242-stop sheet; 1243-support column.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

As shown in fig. 1 to 5, the present embodiment provides a floor cleaning device including an upright portion 2 and a horizontal portion 1, wherein the upright portion 2 is rotatably provided on the horizontal portion 1, and the horizontal portion 1 is movable on a surface 3 to be cleaned. The operator operates the movement of the floor cleaning device over the surface 3 to be cleaned by pushing the upright 2, thereby cleaning the surface 3 to be cleaned.

In order to facilitate the movement of the horizontal portion 1 over the surface 3 to be cleaned, a drive wheel 14 and an auxiliary wheel 15 are provided on the bottom surface of the horizontal portion 1. In the present embodiment, the number of the driving wheels 14 is two, and both are located at the rear end of the horizontal portion 1. Accordingly, the number of the auxiliary wheels 15 is also two, both of which are located at the front end of the horizontal portion 1, and the diameter of the driving wheel 14 is larger than that of the auxiliary wheels 15. However, the diameter of the driving wheel 14 in the present embodiment may be equal to or smaller than the diameter of the auxiliary wheel 15, and this is not particularly limited as long as the horizontal portion 1 can be moved on the surface 3 to be cleaned by the driving wheel 14 and the auxiliary wheel 15, so as to clean the surface to be cleaned.

The horizontal part 1 is responsible for cleaning, filtering, storing liquid and providing power source, and the vertical part 2 is responsible for controlling the operation of the floor cleaning device.

Specifically, the horizontal part 1 includes a cleaning unit 11, a filtering unit 12 and a power unit 13, the cleaning unit 11 is used for cleaning the surface 3 to be cleaned, cleaning the surface 3 to be cleaned to obtain dirty liquid, and delivering the dirty liquid mixed with air to the filtering unit 12 for treatment. The filtering unit 12 is responsible for separating air and dirty liquid into gas and liquid, and discharging the air out of the floor cleaning device, and the power unit 13 provides power for the units.

As shown in fig. 2 and 3, the washing unit 11 includes a roll brush 111, a cleaning liquid outlet 112, a cleaning liquid tank 113, and a water pump 114, the roll brush 111 being capable of brushing the surface 3 to be cleaned, and the cleaning liquid tank 113 for storing cleaning liquid. The cleaning liquid tank 113 is connected to the cleaning liquid outlet 112, and the water pump 114 can convey the cleaning liquid from the cleaning liquid tank 113 to the cleaning liquid outlet 112, and supply the cleaning liquid to the surface 3 to be cleaned through the cleaning liquid outlet 112. The cleaning liquid can be used as a surfactant for the surface 3 to be cleaned and is matched with the rolling brush 111 to complete the brushing of the surface 3 to be cleaned. In the present embodiment, the cleaning liquid outlet 112 is located on the lower surface of the horizontal part 1. The cleaning liquid outlet 112 and the cleaning liquid tank 113 are both located on the horizontal portion 1, and compared to the cleaning liquid tank 113 on the upright portion 2 and the cleaning liquid outlet 112 on the horizontal portion 1, the flow path of the cleaning liquid is shortened to reduce the power loss of the water pump 114, and the structure is more compact, and the occupied space is reduced.

In this embodiment, the quantity of cleaning solution export 112 is a plurality of, and a plurality of cleaning solution exports 112 and flows out the cleaning solution simultaneously for the cleaning solution is more spread the whole surface 3 of waiting to clean easily, is convenient for go on of cleaning.

Further, the cleaning unit 11 further includes a rolling brush motor 118, an output end of the rolling brush motor 118 is connected to the rolling brush 111, and the rolling brush motor 118 drives the rolling brush 111 to roll on the surface 3 to be cleaned.

Further, the cleaning unit 11 further includes a scraping bar 116, and the scraping bar 116 is in contact with the surface 3 to be cleaned, so as to clean the surface 3 to be cleaned. The cleaning solution mixes with the dirt to form a dirty solution that needs to be collected and stored while moving.

As shown in fig. 2, the filter unit 12 includes a dirty liquid tank 121, and the cleaning unit 11 further includes a suction passage 115, and the dirty liquid tank 121 communicates with the suction passage 115, and dirty liquid accompanied by air can enter the dirty liquid tank 121 through the suction passage 115.

In this embodiment, the wiper strip 116 is disposed around the inlet of the suction channel 115 to facilitate spreading of the cleaning liquid and brushing of the surface 3 to be cleaned.

Further, the power unit 13 includes a suction motor 131, and the suction motor 131 is configured to suck dirty liquid accompanied by air into the suction passage 115 and discharge the air out of the horizontal portion 1.

Further, the cleaning unit 11 further includes a baffle 117, and the baffle 117 is rotatably provided at the outlet of the suction passage 115 to separate air and dirty liquid by causing the dirty liquid accompanied with the air to collide with the baffle 117. The contaminated liquid then flows into the contaminated liquid tank 121, and the air is discharged outside the horizontal portion 1 by suction by the suction motor 131.

Further, the power unit 13 also includes a battery pack 132, and the battery pack 132 provides a power source for the entire floor scrubbing apparatus. In the present embodiment, the battery pack 132 is disposed side by side with the suction motor 131, and both are located at the rear portion of the horizontal portion 1.

As shown in fig. 3, the filter unit 12 further includes an exhaust port 122, the exhaust port 122 configured to exhaust air through the exhaust port 122. In the present embodiment, the air outlet 122 is located on the lower surface of the horizontal portion 1.

As shown in fig. 4, the filter unit 12 further includes an air flow passage 123, and air separated from the contaminated liquid can enter an inlet of the air flow passage 123, an outlet of the air flow passage 123 communicates with an inlet of the suction motor 131, and an outlet of the suction motor 131 communicates with the air outlet 122.

When the dirty liquid in the dirty liquid tank 121 is too much, the dirty liquid will enter the airflow channel 123 along with the air under the suction action of the suction motor 131, and then enter the suction motor 131, and damage the suction motor 131, so that, in order to avoid this, the filter unit 12 is further provided with a water blocking assembly 124, as shown in fig. 5. The water blocking assembly 124 includes a float 1241 and a baffle 1242 connected to each other, the float 1241 floats in the dirty liquid tank 121, and the baffle 1242 can block the inlet of the air flow passage 123. The height of the float 1241 will change with the height of the dirty liquid in the dirty liquid tank 121, and further drive the blocking piece 1242 to rise. When the height of the dirty liquid in the dirty liquid tank 121 reaches a preset height, the blocking piece 1242 blocks the inlet of the airflow channel 123, and blocks the airflow channel 123, so that the dirty liquid does not enter the suction motor 131.

The water blocking assembly 124 further includes a supporting column 1243, two ends of the supporting column 1243 are respectively connected to the float 1241 and the blocking piece 1242, and the supporting column 1243 supports the whole water blocking assembly 124.

Specifically, as shown in fig. 1, the upright part 2 includes a lever 24, and the lever 24 is rotatably provided on the upright part 2. By adjusting the inclination angle of the control lever 24 and the horizontal part 1, the operator can adjust the control lever 24 according to the habit to enhance the comfort of different operators.

Upright 2 further comprises a grip 22, grip 22 being connected to a lever 24. The holding part 22 is arranged in an annular shape, so that the space for operators with different heights and holding habits to freely hold is provided, and the comfort is increased.

The upright 2 further comprises a button assembly 21, the button assembly 21 being used to control the operation of the floor scrubbing apparatus. Specifically, the button assembly 21 includes a cleaning liquid button 211, a power button 212, and a brush roll button 213. Cleaning solution button 211 control water pump 114 whether work, press cleaning solution button 211, water pump 114 circular telegram carries the cleaning solution in cleaning solution tank 113 to cleaning solution outlet 112, treats cleaning surface 3 with the cleaning solution supply then, is convenient for treat the scrubbing of cleaning surface 3. The power button 212 controls the operation of the suction motor 131, and when the power button 212 is pressed, the suction motor 131 is energized, and the suction motor 131 starts to suck the contaminated liquid mixed with air and discharge the air out of the floor cleaning apparatus. The rolling brush button 213 controls the rolling brush motor 118 to work or not, when the rolling brush button 213 is pressed, the rolling brush motor 118 is powered on, and the rolling brush motor 118 drives the rolling brush 111 to rotate so as to brush the surface 3 to be cleaned.

Further, the power button 212 and the brush button 213 are each provided with a corresponding indicator lamp and are provided in the integrated lamp cover 23.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A floor cleaning device comprising a horizontal part (1) and an upright part (2), the horizontal part (1) being movable over a surface (3) to be cleaned, the upright part (2) being pivotally arranged on the horizontal part (1), the horizontal part (1) comprising a cleaning unit (11), characterized in that the cleaning unit (11) comprises:

a rolling brush (111) capable of brushing the surface to be cleaned (3);

a cleaning liquid outlet (112);

a cleaning liquid tank (113) for storing cleaning liquid, the cleaning liquid outlet (112) being in communication with the cleaning liquid tank (113);

a water pump (114), the water pump (114) being configured to convey the cleaning liquid from the cleaning liquid tank (113) to the cleaning liquid outlet (112).

2. Floor cleaning device according to claim 1, characterized in that the horizontal part (1) further comprises a filter unit (12), the filter unit (12) comprises a dirty liquid tank (121), the cleaning unit (11) further comprises a suction channel (115), the dirty liquid tank (121) communicates with the suction channel (115), the cleaning liquid mixes with dirt to form dirty liquid, and the dirty liquid accompanied by air can pass through the suction channel (115) into the dirty liquid tank (121).

3. Floor washing device according to claim 2, characterized in that the horizontal part (1) further comprises a power unit (13), the power unit (13) comprising a suction motor (131), the suction motor (131) being configured to suck the dirty liquid accompanied by air into the suction channel (115) and to discharge the air out of the horizontal part (1).

4. Floor washing device according to claim 3, characterized in that the filter unit (12) further comprises an air outlet (122), the air outlet (122) being configured to discharge the air via the air outlet (122).

5. Floor washing device according to claim 4, characterized in that the filter unit (12) further comprises an air flow channel (123), the air being able to enter the inlet of the air flow channel (123), the outlet of the air flow channel (123) communicating with the inlet of the suction motor (131), the outlet of the suction motor (131) communicating with the air outlet (122).

6. A floor washing arrangement according to claim 5, characterized in that the filter unit (12) further comprises a water blocking assembly (124), the water blocking assembly (124) comprising a pontoon (1241) and a flap (1242) connected to each other, the pontoon (1241) floating in the sump (121), the flap (1242) being capable of blocking the inlet of the air flow channel (123).

7. Floor washing device according to claim 2, characterized in that the washing unit (11) further comprises a baffle (117), the baffle (117) being rotatably arranged at the outlet of the suction channel (115) for separating the air from the dirty liquid by causing the dirty liquid accompanying the air to hit the baffle (117).

8. Floor washing device according to claim 1, characterized in that the washing unit (11) further comprises a wiper strip (116), which wiper strip (116) is in contact with the surface to be cleaned (3).

9. Floor washing device according to claim 1, characterized in that the upright (2) comprises a lever (24), which lever (24) is rotatably arranged on the upright (2).

10. Floor washing device according to claim 9, characterized in that the upright (2) further comprises a grip (22), which grip (22) is connected with the operating lever (24).