CN217959970U

CN217959970U - Push rod type floor cleaning machine

Info

Publication number: CN217959970U
Application number: CN202121412566.7U
Authority: CN
Inventors: 卞庄
Original assignee: Kingri Cleaning Equipment Suzhou Co ltd
Current assignee: Kingri Cleaning Equipment Suzhou Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-12-06
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to a push-down floor cleaning machine, have the base that is adapted to remove subaerial and articulate the operation push rod on the base with the lower part, the base includes the casing, at least one brush roll, washing liquid supply unit and be used for retrieving the foul solution recovery unit of foul solution, foul solution recovery unit has the suction that is located the casing bottom and takes off, the foul solution case, the fluid intercommunication suction is taken off and is taken off the feed liquor pipe of dirty solution case and with the suction motor of foul solution case fluid intercommunication, the foul solution case has the box of foul solution collecting chamber and is used for closing the removable case lid of foul solution collecting chamber including inside, be equipped with on the case lid with the first joint mouth of feed liquor pipe butt joint, with the second joint mouth of suction port butt joint of suction motor, extend to the suction channel of foul solution collecting chamber from first joint mouth and extend to from the foul solution collecting chamber the exhaust passage of second joint mouth, be provided with a plurality of on the case lid and be used for clearing up the inside filth clearance mouth of filth of feed liquor pipe and suction channel and the clearance lid that is used for closing filth clearance mouth.

Description

Push rod type floor cleaning machine

Technical Field

The utility model belongs to the technical field of the cleaning device technique and specifically relates to a can utilize cleaning liquid to scrub ground and retrieve used cleaning liquid's floor cleaning machine.

Background

A scrubber is a common wet cleaning device that includes a brush roll for cleaning, a suction brush for recovering the soiled fluid from the surface to be cleaned, a soiled fluid reservoir for holding and storing the soiled fluid, and a fluid inlet pipe that fluidly connects the suction brush and the soiled fluid reservoir. Inhale and take when treating the dirty liquid on the clean surface of recovery, can will treat that clean surperficial piece and rubbish together are retrieved, cause feed liquor pipe and dirty liquid case entrance to block up easily. When the blocked liquid inlet pipe or the blocked sewage tank is dredged, the blocked liquid inlet pipe or the blocked sewage tank needs to be detached from the floor washing machine, the operation is complex, and therefore the user experience is low.

Disclosure of Invention

In order to solve the problem of difficulty in dredging the liquid inlet pipe and the waste liquid tank of the floor washing machine, the utility model aims to provide a push-down floor washing machine which is easy to dredge the liquid inlet pipe and the waste liquid tank.

In order to achieve the above object, the present invention provides the following technical solutions: a push rod type floor washing machine, have base and lower part that is adapted to move on the ground and articularly connect the operation push rod on the base, the said base includes the body, at least one brush roll located in the said body lower part, dispose to supply the washing liquid supply unit of the washing liquid to the said at least one brush roll and used for retrieving the dirty liquid recovery unit, the said dirty liquid recovery unit has suction scratchers located in the said body bottom, dirty liquid tank used for accepting and storing the dirty liquid, fluid connection said suction scratchers and liquid inlet pipe of the said dirty liquid tank and suction motor used for fluid connection with the said dirty liquid tank, the said dirty liquid tank is set up on the said body and including the container body with dirty liquid collecting chamber inside and used for closing the said dirty liquid collecting chamber removably, the said container cover is equipped with the first joint port that docks with the said liquid inlet pipe, the second joint port that docks with the air suction port of the said suction motor, extend from said first joint port to the suction channel of the said dirty liquid collecting chamber and extend from said dirty liquid collecting chamber to the exhaust channel of the said second joint port, said cover is equipped with several said dirty liquid cleaning pipes and cleaning channels used for cleaning the said dirty cleaning and cleaning the said dirt.

In the above technical solution, preferably, the cleaning cover is hinged to the box cover.

In the above technical solution, preferably, a removable filter cotton is disposed in the exhaust passage, and the filter cotton is configured to be drawn out from the second joint after the dirty liquid tank is detached from the housing.

In the above technical solution, preferably, the housing includes a flip-open upper cover, and the upper cover forms part of an outer contour of the base; after the upper cover is lifted, the cover of the dirty liquid tank is exposed outside.

In the above technical solution, preferably, an interlock mechanism is provided between the waste liquid tank and the housing, and an unlock button capable of triggering the interlock mechanism to unlock is provided on the waste liquid tank.

In the above technical solution, preferably, the suction and pickoff device includes a pair of flexible strips arranged oppositely and a soil suction port defined by the pair of flexible strips and facing the ground, and the liquid inlet pipe is arranged between the soil suction port and the first joint port.

In the above technical solution, preferably, the at least one brush roll is arranged at the front of the housing, and the suction scraper is located at the rear side of the at least one brush roll and is adjacent to the at least one brush roll.

In the above technical solution, preferably, the cleaning liquid supply unit includes a cleaning liquid tank for storing the cleaning liquid, the cleaning liquid tank and the dirty liquid tank are arranged side by side, the suction motor is located between the cleaning liquid tank and the dirty liquid tank, and the cleaning liquid tank, the dirty liquid tank and the suction motor are all located at the rear side of the suction tower.

In the above technical solution, preferably, the base further includes a rechargeable battery pack disposed inside the housing and a pair of rear support wheels mounted at the rear of the housing, and the rechargeable battery pack is located between the pair of rear support wheels.

Compared with the prior art, the utility model discloses can produce following there is beneficial effect: when a liquid inlet pipe or a sewage tank in the push-rod type floor washing machine is blocked, the upper cover of the push-rod type floor washing machine and the tank cover of the sewage tank are opened successively, and a sewage cleaning opening which can pass through is dredged to dredge and clean the liquid inlet pipe and the sewage tank, so that the operation is simple, convenient and easy.

Drawings

Fig. 1 is a first perspective view of the push rod type floor washing machine provided by the present invention;

FIG. 2 is a second perspective view of the putter type floor scrubber of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a bottom view of the putter type floor scrubber of FIG. 1;

FIG. 5 is a third schematic perspective view of the putter type floor scrubber of FIG. 1;

FIG. 6 is an enlarged view of a portion of FIG. 5;

fig. 7 is a perspective view of the sump tank of the push rod type floor washing machine shown in fig. 1.

Detailed Description

To explain technical contents, structural features, achieved objects and effects of the invention in detail, the technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a detailed description of various exemplary embodiments or implementations of the invention. However, various exemplary embodiments may be practiced without these specific details or with one or more equivalent arrangements. Moreover, the various exemplary embodiments may be different, but are not necessarily exclusive. For example, the particular shapes, configurations and characteristics of the exemplary embodiments may be used or implemented in another exemplary embodiment without departing from the inventive concept.

In the following, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In addition, in the present application, such as "under 8230; \\ 8230;," ' under 8230; "\8230;," ' under 8230; "," ' under 8230;, "\8230;," ' over ' upper "side" (for example, as in "a sidewall"), etc., thereby describing the relationship of one element to another (or other) element as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use, operation, and/or manufacture in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "at" \8230; below "may include both an orientation of above and below. Further, the devices may be otherwise positioned (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Fig. 1 illustrates a putter-type floor washing machine 100 according to the present invention, the putter-type floor washing machine 100 being capable of being moved over a surface to be cleaned and performing a cleaning operation. The push bar scrubber 100 includes a base 1 adapted to move over the ground and an operating push bar 2 hinged at its lower portion to the base.

The operating pusher 2 includes a rod body 23 extending along an axis, a hinge base 24 fixedly connected to a lower portion of the rod body 23, a handle 21 positioned at a top portion of the operating pusher 2, and a locking device 22 positioned substantially at a middle portion of the operating pusher 2, wherein the hinge base 24 is hinged to a top portion of a rear end of the base 1 and is configured to be detachable from the rod body 23. The handle 21 is held by a user to operate the push bar type floor washing machine 100. The rod 23 is configured as a sleeve structure capable of being elongated along an axial line to accommodate users of different heights, and the locking device 22 is used to fix the length of the rod 23.

Referring to fig. 2, the base 1 includes a housing 11, a brush roller 12 rotatably coupled to the housing 11, a pair of support wheels 13 for enabling the push rod type floor washing machine 100 to move on a surface to be cleaned, a washing liquid supply unit 14 for storing and supplying washing liquid to the brush roller 12, and a dirty liquid recovery unit 15 for recovering dirty liquid on the surface to be cleaned, wherein the brush roller 12 and the pair of support wheels 13 are respectively disposed at front and rear ends of a bottom of the base 1. The base 1 is also provided with a battery pack (not shown) for supplying power to the putter type floor washing machine 100, the battery pack being arranged between the pair of support wheels 14.

The housing 11 defines a chamber (not shown) within the base 1. The chamber is for accommodating the brush roller 12, the cleaning liquid supply unit 14, and the dirty liquid recovery unit 15. The cleaning liquid supply unit 14 is located on the left side of the dirty liquid recovery unit 15, and the brush roller 12 is located on both the front sides of the cleaning liquid supply unit 14 and the dirty liquid recovery unit 15 and is configured such that a part of the surface thereof passes through the bottom end surface of the chamber to contact the surface to be cleaned. The housing 11 further comprises a flip-open cover 111, the base 1 being configured to: when the upper cover 111 is opened, the brush roller 12, the cleaning liquid tank 141 (see below), and the tank cover 1522 (see below) are exposed outward. It should be noted that, in other embodiments, two or more than two brush rolls may be disposed at the front portion of the base, and the specific number of the brush rolls and the arrangement of the brush rolls do not limit the protection scope of the present invention.

As shown in fig. 1, the cleaning liquid supply unit 14 includes a cleaning liquid tank 141, a cleaning liquid passage 142 that fluidly connects the cleaning liquid tank 141 to the brush roller 12, and an infusion motor 143 that provides a flow power for the cleaning liquid, the cleaning liquid tank 141 being used to store the cleaning liquid to be supplied to the brush roller 12. When the push rod type floor washing machine 100 works, the liquid conveying motor 143 is started, the cleaning liquid in the cleaning liquid tank 141 reaches the brush roller 12 through the cleaning liquid channel 142 under the action of the liquid conveying motor 143 to wet the brush roller 12, and the rotating brush roller 12 cleans the surface to be cleaned by the cleaning liquid.

Referring to fig. 2-5, the dirty liquid recovery unit 15 includes a suction swab 151 adjacent to the brush roller 12 and located at a rear side of the brush roller 12, a dirty liquid tank 152 for receiving and storing dirty liquid, a liquid inlet pipe 153 fluidly connecting the suction swab 151 and the dirty liquid tank 152, and a suction motor 154 fluidly connected to the dirty liquid tank 152.

The pickups 151 are used to recover cleaning fluid on the surface to be cleaned. As shown in fig. 3-4, the squeegee 151 includes a rear flexible strip 1512, a front flexible strip 1511 disposed opposite the rear flexible strip 1512 and positioned on a front side of the rear flexible strip 1512, a soil suction port 1513 defined by the front flexible strip 1511 and the rear flexible strip 1512 together, and a squeegee mount 1514 for supporting the front flexible strip 1511 and the rear flexible strip 1512, wherein the soil suction port 1513 is disposed toward a surface to be cleaned. Front flexible strip 1511 and rear flexible strip 1512 each extend downward, front flexible strip 1511 is spaced from the surface to be cleaned to allow dirty liquid on the surface to be cleaned to enter soil pick-up port 1513, and rear flexible strip 1512 is configured to have an arc and to contact the surface to be cleaned to prevent cleaning liquid from flowing out of soil pick-up port 1513.

Referring to fig. 4 to 6, the liquid inlet pipe 153 is located on the upper side of the suction swab 151 and has two ends, the end of the liquid inlet pipe 153 near the suction swab 151 extends downward to form a liquid inlet 1531, and the liquid inlet 1531 is in fluid communication with the soil suction port 1513. The other end of the liquid inlet pipe 153 is connected to the housing 11 and forms an inlet outlet 1532.

The suction motor 154 is disposed inside the housing 11 between the cleaning solution tank 141 and the foul solution tank 152, and the suction motor 154 is in fluid communication with the outside through a suction port 1541 formed on the housing 11.

Referring to fig. 5 to 7, the dirty liquid tank 152 is detachably disposed on the housing 11 and includes a tank 1521 having a dirty liquid receiving chamber 1525 therein and a removable tank cover 1522 for closing the dirty liquid receiving chamber 1527, wherein the dirty liquid receiving chamber 1525 is used for receiving dirty liquid. An interlocking mechanism (not marked in the figure) is arranged between the box body 1521 and the shell 11, the interlocking mechanism is used for fixing the sewage tank 152 on the shell 11, and an unlocking button 15211 used for unlocking the interlocking mechanism is arranged on the box body 1521.

As shown in fig. 7, the tank cover 1522 is provided with a first joint hole 1523 for jointing with the liquid inlet 1532, a second joint hole 1527 for jointing with the suction port 1541 of the suction motor 154, a suction passage 1524 extending from the first joint hole 1523 to the dirty liquid receiving chamber 1525, and an exhaust passage 1526 extending from the dirty liquid receiving chamber 1525 to the second joint hole 1527. Wherein, filter pulp is placed in the exhaust passage 1526 to prevent impurities such as garbage from entering the exhaust passage 1526 and the suction motor 154 to cause blockage, and the filter pulp is configured to be drawn out from the second joint 1527 after the dirt liquid box 152 is detached from the housing 11.

The box cover 1522 is further provided with a dirt cleaning opening 1528 for cleaning the liquid inlet pipe 153 and the suction channel 1524 and a cleaning cover 1529 for closing the dirt cleaning opening 1524, and the cleaning cover 1529 is hinged on the box cover 1522. In daily use, if the liquid inlet pipe 153 or the suction channel 1524 is blocked, the liquid inlet pipe 153 and the suction channel 1524 can be cleaned and dredged only by sequentially opening the upper cover 111 and the cleaning cover 1528, so that the operation is simple, convenient and fast. In other embodiments, the case cover can also be provided with two or more than two dirt cleaning openings according to actual conditions, and the number and the arrangement mode of the specific dirt cleaning openings are not right for the protection range of the utility model to constitute a limiting function.

During operation of the push rod scrubber 100, the suction motor 154 is activated to create a negative pressure in the fluid path from the suction port 1513 of the flexible blade 151 to the suction motor 154. After the dirty liquid on the surface to be cleaned enters the dirty liquid suction port 1513, the dirty liquid reaches the dirty liquid storage chamber 1525 through the liquid inlet pipe 153 and the suction channel 1524 in sequence under the action of negative pressure, and the dirty liquid is stored in the dirty liquid storage chamber 1525.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration only, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims, specification and equivalents thereof.

Claims

1. A pusher floor washing machine having a base (1) adapted to move over the ground and an operating pusher (2) lower hinged to the base (1), the base (1) comprising a housing (11), at least one brush roll (12) located in a lower portion of the housing (11), a washing liquid supply unit (14) configured to supply washing liquid to the at least one brush roll (12), and a dirt recovery unit (15) for recovering dirt liquid, the dirt recovery unit (15) having a suction opening (151) located in a bottom portion of the housing (11), a dirt tank (152) for receiving and storing dirt liquid, a suction duct (153) in fluid communication with the suction opening (151) and the dirt tank (152), and a suction motor (154) in fluid communication with the dirt tank (152), the dirt tank (152) being detachably arranged on the housing (11) and comprising a tank (1) having a dirt liquid receiving chamber (1525) therein and a removable tank cover (1522) for closing the dirt receiving chamber (5), a coupling opening (1522) extending from a first coupling opening (1523) of the suction opening (1522) to a second coupling opening (1523) of the suction chamber (154) and a coupling passage (1523) extending from the suction opening (1523) to the first coupling opening (1523) of the suction chamber (1522) and a coupling opening of the suction motor (1523) to the suction chamber (1523) and a coupling passage extending from the suction opening of the suction chamber (1525) to the suction duct (1522) to the suction chamber The dirty liquid receiving chamber (1525) extends to the exhaust passage (1526) of the second joint opening (1527), and the dirty liquid receiving chamber is characterized in that the tank cover (1522) is provided with a plurality of dirty cleaning openings (1528) for cleaning the dirty in the liquid inlet pipe (153) and the suction passage (1524) and a cleaning cover (1529) for closing the dirty cleaning openings (1528).

2. The push rod type floor washing machine as claimed in claim 1, wherein said cleaning lid (1529) is hinged to said lid (1522).

3. The push rod scrubber as recited in claim 1, wherein a removable filter cloth is disposed within the vent passage (1526), the filter cloth configured to be withdrawn from the second engagement port (1527) after the dirt tank (152) is removed from the housing (11).

4. The push rod type floor washing machine as claimed in claim 1, wherein the housing (11) comprises a flip-open upper cover (111), the upper cover (111) forming part of the outer contour of the base (1); when the upper cover (111) is opened, a cover (1522) of the waste liquid tank (152) is exposed to the outside.

5. The push rod type floor washing machine as claimed in claim 1, wherein an interlocking mechanism is arranged between the dirt liquid tank (152) and the housing (11), and an unlocking button capable of triggering the interlocking mechanism to unlock is arranged on the dirt liquid tank (152).

6. The push rod scrubber as recited in claim 1, wherein the suction tine (151) includes a pair of oppositely disposed flexible strips (1511, 1512) and a soil suction port (1513) defined by the pair of flexible strips (1511, 1512) and facing the ground, the fluid inlet pipe (153) being disposed between the soil suction port (1513) and the first engagement port (1523).

7. The push rod scrubber according to claim 1, characterized in that the at least one brush roll (12) is arranged in the front part of the housing (11), and that the suction elements (151) are located behind the at least one brush roll (12) and in the immediate vicinity of the at least one brush roll (12).

8. The floor pusher cleaner according to claim 1, wherein the cleaning solution supply unit (14) includes a cleaning solution tank (141) for storing the cleaning solution, the cleaning solution tank (141) and the soil solution tank (152) are arranged side by side and the suction motor (154) is located between the cleaning solution tank (141) and the soil solution tank (152), the cleaning solution tank (141), the soil solution tank (152), and the suction motor (154) are located at a rear side of the suction opening (151).

9. The floor push-stick washing machine according to claim 1, characterized in that the base (1) further comprises a rechargeable battery pack disposed inside the housing (11) and a pair of rear support wheels (13) mounted at the rear of the housing (11), the rechargeable battery pack being located between the pair of rear support wheels (13).