CN216167239U - Floor cleaning machine - Google Patents

Abstract

The utility model relates to a floor washing machine which comprises a main body, a sterilization part and a travelling mechanism, wherein the main body is provided with a first end and a second end which are sequentially arranged at intervals along a first direction, the first direction is intersected with the advancing direction of the main body, the sterilization part is connected to the main body in a matching mode and is constructed to be used for conveying sterilization media to the ground, the travelling mechanism comprises at least two travelling assemblies, all the travelling assemblies are arranged at the first end and the second end at intervals, each travelling assembly comprises a travelling wheel and a driving part, and the driving part is in transmission connection with the travelling wheel. The application provides a floor scrubber has the clean effect of preferred.

Description

Floor cleaning machine

Technical Field

The utility model relates to the technical field of household appliances, in particular to a floor washing machine.

Background

With the progress of science and technology and the development of society, floor washers for cleaning indoor floors gradually enter the lives of people. The floor cleaning machine comprises a main body, a water supply assembly and a rolling brush, wherein the water supply assembly and the rolling brush are connected to the main body in a matching mode, the water supply assembly supplies water for the rolling brush during work of the floor cleaning machine, and the rolling brush can clean the ground through rotation, so that the aim of cleaning the inside of a room can be fulfilled. The floor cleaning machine obviously reduces the burden of people and brings great convenience to the life of people. However, the traditional floor washing machine cannot sterilize the ground in the working process, so that a large amount of bacteria still adhere to the washed ground, and the cleaning effect is poor.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for a floor washing machine with better cleaning effect to solve the problem of poor cleaning effect of the conventional floor washing machine.

A floor scrubber, comprising:

a body having first and second ends sequentially spaced along a first direction that intersects a direction of travel of the body;

a sterilization member coupled to the body and configured to deliver a sterilization medium to the ground; and

running gear, including two at least running gear, all the running gear interval is laid first end reaches the second end, every the running gear includes:

a traveling wheel; and

the driving piece is in transmission connection with the travelling wheel;

the traveling mechanism has a straight line traveling state and a turning state;

when the vehicle is in the turning state, the walking wheels at the first end and the walking wheels at the second end have a rotation speed difference;

and when the vehicle is in the straight driving state, the rotating speed of the travelling wheel positioned at the first end is the same as that of the travelling wheel positioned at the second end.

In one embodiment, the main body has a bottom surface facing the ground and extending to the first end and the second end, and the sterilization member is coupled to the bottom surface.

In one embodiment, the bottom surface is recessed to form a clamping groove, and the sterilizing part is clamped in the clamping groove.

In one embodiment, the sterilizing device further comprises a pressing plate which is matched with the bottom surface, and the pressing plate is overlapped with the projection part of the sterilizing piece on the bottom surface.

In one embodiment, the pressure plate extends circumferentially of the card slot opening.

In one embodiment, the pressure plate is detachably connected with the bottom surface.

In one embodiment, the number of the sterilization members is at least two, and at least two sterilization members are arranged at intervals along the first direction.

In one embodiment, the sterilization member is a germicidal lamp.

In one embodiment, the sterilization device further comprises a controller, the controller is electrically connected with the sterilization piece and each driving piece, and the controller is used for controlling the sterilization piece and all the driving pieces to be synchronously started.

In one embodiment, the device further comprises a detection piece which is matched with the main body, and the detection piece is electrically connected with the controller;

the detection piece is used for detecting the actual interval between the floor cleaning machine and the obstacle, the controller is used for controlling the position of the actual interval to be smaller than or equal to the preset interval, the position of the actual interval is at the first end, the position of the actual interval is at the second end, and the output power of the actual interval is different from that of the actual interval

Above-mentioned floor cleaning machine, the during operation, the driving piece in every running gear starts, and running gear is in straight line travel state or the state of turning, and running gear can drive the main part and disinfect a walking in ground. In the walking process, the sterilizing piece conveys sterilizing media to the ground, and the sterilizing media can sterilize the ground. Therefore, the floor cleaning machine can sterilize the ground in the process of cleaning the ground, so that the floor cleaning machine has a better cleaning effect.

Drawings

FIG. 1 is a schematic view of the overall structure of a scrubber according to an embodiment of the present invention;

FIG. 2 is a top view of the scrubber shown in FIG. 1;

FIG. 3 is a side view of the scrubber shown in FIG. 1;

FIG. 4 is a front view of the scrubber of FIG. 1;

FIG. 5 is a bottom view of the scrubber of FIG. 1;

FIG. 6 is an internal block diagram of the scrubber shown in FIG. 1;

FIG. 7 is a cross-sectional view of the scrubber of FIG. 6 taken along direction A-A;

FIG. 8 is an exploded view of the scrubber shown in FIG. 6;

fig. 9 is an enlarged schematic view of the partial structure a shown in fig. 8.

Description of the drawings:

100. a floor washing machine; 10. a main body; 11. a first end; 12. a second end; 13. a first end face; 14. a second end face; 15. a top surface; 16. a bottom surface; 17. a receiving groove; 18. mounting a column; 19. a threaded hole; 20. a traveling mechanism; 21. a walking assembly; 212. a traveling wheel; 214. a drive member; 2141. a drive body; 2143. a rotating shaft; 216. an anti-slip layer; 30. rolling and brushing; 40. a cover body; 50. and (5) sterilizing parts.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 and 7, the present application provides a floor washing machine 100 for cleaning a floor, which includes a main body 10, a traveling mechanism 20, a rolling brush 30, and a water supply assembly (not shown), wherein the traveling mechanism 20, the rolling brush 30, and the water supply assembly are all coupled to the main body 10, the traveling mechanism 20 is configured to drive the main body 10 to drive the water supply assembly and the rolling brush 30 to travel on the floor, and the water supply assembly is configured to supply water to the rolling brush 30, so that the rolling brush 30 can clean the floor during rotation, thereby achieving the purpose of cleaning the interior of a room.

Referring to fig. 3 and 4, the rolling brush 30 and the traveling mechanism 20 are disposed at opposite ends of the main body 10 at intervals along the traveling direction. Therefore, during the process that the traveling mechanism 20 drives the main body 10 to travel along the traveling direction, the roller brush 30 and the traveling mechanism 20 can support the main body 10 together at two opposite ends of the main body 10, so that the main body 10 has better traveling stability. Therefore, the entire floor washing machine 100 also has better walking stability.

Referring to fig. 2, the main body 10 has a first end 11 and a second end 12 sequentially spaced along a first direction, the first direction intersects with a traveling direction of the main body 10, the traveling mechanism 20 includes at least two traveling assemblies 21, all the traveling assemblies 21 are disposed at the first end 11 and the second end 12 at intervals, each traveling assembly 21 includes a traveling wheel 212 and a driving member 214, the driving member 214 is in transmission connection with the traveling wheel 212, and the driving member 214 is configured to drive the traveling wheel 212 to rotate, wherein the traveling mechanism 20 has a straight traveling state and a turning state, when in the turning state, a rotational speed difference exists between the traveling wheel 212 at the first end 11 and the traveling wheel 212 at the second end 12, and when in the straight traveling state, the rotational speed of the traveling wheel 212 at the first end 11 is the same as that of the traveling wheel 212 at the second end 12.

Alternatively, the angle between the direction of travel and the first direction may be 30 °, 60 °, 99 °, etc. Preferably, the traveling direction is 90 ° from the first direction, which is the longitudinal direction of the main body 10 (as indicated by arrow a in fig. 1) when the floor washing machine 100 in fig. 1 is installed on the ground, and the first direction is the width direction of the main body 10 (as indicated by arrow b in fig. 1). Therefore, the traveling components distributed at the first end 11 and the second end 12 can stably support the body 10 from the first end 11 and the second end 12 of the body 10.

Specifically, the main body 10 includes a first end surface 13 and a second end surface 14 disposed at an interval along a first direction, and further includes a bottom surface 16 and a top surface 15 sequentially disposed along a second direction intersecting with the traveling direction and the first direction, the bottom surface 16 is disposed toward the ground, and the top surface 15 is disposed opposite to the ground. Alternatively, the angle between the second direction and the direction of travel may be 30 °, 60 °, 99 °, etc. Preferably, the second direction is 90 ° from both the first direction and the traveling direction, and the second direction is the thickness direction of the body 10 (the direction indicated by the arrow c in fig. 1). Specifically, the bottom surface 16 and the top surface 15 both extend to the first end 11 and the second end 12 along the first direction, and both intersect with the first end surface 13 and the second end surface 14, the first end surface 13 is an end surface of the first end 11 away from the second end 12, and the second end surface 14 is an end surface of the second end 12 away from the first end 11.

Alternatively, the number of the walking members 21 may be two, three, or more. Preferably, the number of the walking members 21 is even, and the even number of the walking members 21 are evenly distributed at the first end 11 and the second end 12, so that all the walking members 21 can stably support the main body 10 from the first end 11 and the second end 12 of the main body 10, respectively, thereby enabling the main body 10 to have high walking stability. For example, two walking units 21 are taken as an example, wherein one walking unit 21 is disposed at the first end 11, and the other walking unit 21 is disposed at the second end 12. Taking four walking assemblies 21 as an example, two walking assemblies 21 are disposed at the first end 11, and the remaining two walking assemblies are disposed at the second end 12. It should be noted that, if the number of the walking assemblies 21 is an even number greater than 2, when the even number of the walking assemblies 21 are evenly distributed at the first end 11 and the second end 12, all the walking assemblies 21 located at the first end 11 are sequentially arranged at intervals along the advancing direction of the main body 10, all the walking assemblies 21 located at the second end 12 are also sequentially arranged at intervals along the advancing direction of the main body 10, and all the walking assemblies 21 located at the first end 11 and all the walking assemblies 21 located at the second end 12 are in one-to-one correspondence and are aligned in the first direction.

Preferably, there are two walking assemblies 21, and the two walking assemblies 21 are respectively distributed at intervals at the first end 11 and the second end 12 along the first direction. Therefore, while the manufacturing cost of the floor washing machine 100 can be reduced, the main body 10 has high balance stability in the first direction, so that the main body 10 can drive the roll brush 30 and the water supply assembly to stably travel on the ground.

When the floor washing machine 100 is in use, the traveling mechanism 20 can be in a straight traveling state, and the traveling mechanism 20 can drive the main body 10 to travel on the ground in a straight line, so as to clean the ground. When reversing is required, the traveling mechanism 20 is switched to a turning state, and the traveling wheels 212 at the first end 11 and the traveling wheels 212 at the second end 12 rotate at different rotating speeds under the action of the corresponding driving members 214, so that a rotating speed difference exists between the traveling wheels 212 at the first end 11 and the traveling wheels 212 at the second end 12, and reversing can be realized. Because each drive member 214 corresponds to one road wheel 212, each drive member 214 can directly drive the corresponding road wheel 212 to rotate without any transmission member, and steering can be realized only when the difference between the rotating speed of the road wheel 212 at the first end 11 and the rotating speed of the road wheel 212 at the second end 12 exists, so that the washing machine 100 has high reversing flexibility.

Specifically, the turning state includes a first turning state in which the rotation speed of the road wheels 212 located at the first end 11 is lower than the rotation speed of the road wheels 212 located at the second end 12, and a second turning state in which the rotation speed of the road wheels 212 located at the first end 11 is higher than the rotation speed of the road wheels 212 located at the second end 12.

For example, if the first end 11 is the left end of the body 10 and the second end 12 is the right end of the body 10, the first turning state is a left turning state and the second turning state is a right turning state. When the vehicle is in the first turning state, the driving member 214 and the road wheels 212 at the first end 11 are both located at the inner side of the turning, the driving member 214 and the road wheels 212 at the second end 12 are both located at the outer side of the turning, and the output power of the driving member 214 at the first end 11 is smaller than that of the driving member 214 at the second end 12, so that the rotation speed of the road wheels 212 at the first end 11 is smaller than that of the road wheels 212 at the second end 12, and a left turn can be realized. When the vehicle is in the second turning state, the driving member 214 and the road wheels 212 at the first end 11 are both located at the outer side of the turning, the driving member 214 and the road wheels 212 at the second end 12 are both located at the inner side of the turning, and the output power of the driving member 214 at the first end 11 is greater than the output power of the driving member 214 at the second end 12, so that the rotation speed of the road wheels 212 at the first end 11 is greater than that of the road wheels 212 at the second end 12, and a right turn can be realized.

For example, if the first end 11 is the right end of the body 10 and the second end 12 is the left end of the body 10, the first turning state is a right turning state and the second turning state is a left turning state. When the vehicle is in the first turning state, the driving member 214 and the road wheels 212 at the first end 11 are both located at the inner side of the turning, the driving member 214 and the road wheels 212 at the second end 12 are both located at the outer side of the turning, and the output power of the driving member 214 at the first end 11 is smaller than that of the driving member 214 at the second end 12, so that the rotation speed of the road wheels 212 at the first end 11 is smaller than that of the road wheels 212 at the second end 12, and the right turning can be realized. When the vehicle is in the second turning state, the driving member 214 and the road wheels 212 at the first end 11 are both located at the outer side of the turning, the driving member 214 and the road wheels 212 at the second end 12 are both located at the inner side of the turning, and the output power of the driving member 214 at the first end 11 is greater than the output power of the driving member 214 at the second end 12, so that the rotational speed of the road wheels 212 at the first end 11 is greater than the rotational speed of the road wheels 212 at the second end 12, and a left turn can be realized.

The scrubber 100 further includes a controller (not shown) and a detection member (not shown), both of which are coupled to the main body 10, and the controller is electrically connected to the detection member and each driving member 214; the detecting member is used for detecting the actual distance between the main body 10 and the obstacle, and the controller is used for controlling the driving member 214 at the first end 11 and the driving member 214 at the second end 12 to output different output powers when the actual distance is smaller than or equal to the preset distance.

Specifically, when the actual distance detected by the detection member is greater than the preset distance, the controller controls the floor washing machine 100 to keep a straight-driving state, and when the actual distance detected by the detection member is less than or equal to the preset distance, the controller controls the driving member 214 at the first end 11 and the driving member 214 at the second end 12 to output different output powers, so that a rotation speed difference exists between the traveling wheels 212 at the first end 11 and the traveling wheels 212 at the second end 12, and further, the floor washing machine 100 can realize a rotation speed to prevent the floor washing machine 100 from colliding with an obstacle and being damaged. Therefore, the automatic reversing of the floor washing machine 100 can be realized by arranging the detection piece and the controller, so that the user experience of the floor washing machine 100 is further improved. Alternatively, the detection member may be a radar, or an infrared range finder, or the like.

Referring to fig. 6 and again to fig. 7, specifically, an anti-slip layer 216 is disposed on an outer circumferential surface of each road wheel 212. By arranging the anti-slip layer 216, the floor cleaning machine 100 has a large friction force with the ground in the walking process, and the friction force can drive the floor cleaning machine 100 to walk on the ground. It can be seen that the anti-slip layer 216 is provided to enable the floor washing machine 100 to effectively and reliably walk on the ground. In addition, the setting of skid resistant layer 216 still can prevent walking wheel 212 and ground direct contact and scrape flower ground to user experience can further be promoted.

Referring to fig. 8 and fig. 9, specifically, each driving member 214 includes a driving body 2141 and a rotating shaft 2143, and the rotating shaft 2143 is connected between the corresponding driving body 2141 and the traveling wheel 212 in a transmission manner; the first end 11 and the second end 12 are both provided with a plurality of accommodating grooves 17, and all the accommodating grooves 17 correspond to all the driving parts 214 one by one; the driving body 2141 of each driving member 214 is accommodated in the corresponding accommodating groove 17, and the rotating shaft 2143 of each driving member 214 penetrates through a side wall of the corresponding accommodating groove 17 along the first direction.

Specifically, the receiving grooves 17 of the first end 11 and the second end 12 may be formed by recessing the first end surface 13 and the second end surface 14, respectively, or may be formed by recessing the bottom surface 16, or may be formed by recessing the top surface 15. In one embodiment, the receiving grooves 17 at the first end 11 and the second end 12 are formed by recessing the top surface 15, the receiving groove 17 at the first end 11 is disposed near the first end surface 13, the receiving groove 17 at the second end 12 is disposed near the second end surface 14, the driving body 2141 corresponding to each first receiving groove 17 is received in the receiving groove 17, the rotating shaft 2143 corresponding to the receiving groove 17 penetrates the first end surface 13 along the first direction and protrudes out of the first end surface 13, the walking wheel 212 at the first end 11 is disposed outside the main body 10 and protrudes out of the bottom surface 16, and the walking wheel 212 at the first end 11 is connected with the corresponding rotating shaft 2143. The driving main body 2141 corresponding to each second receiving groove 17 is received in the corresponding receiving groove 17, the rotating shaft 2143 corresponding to the receiving groove 17 penetrates the second end face 14 along the first direction and protrudes out of the second end face 14, the traveling wheel 212 located at the second end 12 is disposed outside the main body 10 and protrudes out of the bottom face 16, and the traveling wheel 212 located at the second end 12 is connected with the corresponding rotating shaft 2143.

Specifically, the receiving groove 17 may receive the driving body 2141 corresponding thereto to reduce an area of the driving body 2141 contacting an external environment, so that a service life of the driving body 2141 can be extended. In addition, the storage groove 17 can also limit the corresponding driving main body 2141, so that the driving main body 2141 is difficult to move, and the walking stability of the walking wheels 212 is convenient to improve.

Further, the floor washing machine 100 further comprises a plurality of cover bodies 40, all the cover bodies 40 correspond to all the accommodating grooves 17 one by one, and each cover body 40 covers the notch of the corresponding accommodating groove 17. Therefore, the driving body 2141 can be sealed, so that the driving body 2141 can be further prevented from contacting the outside, and thus the service life of the driving body 2141 can be further extended. In addition, the cover body 40 is provided to prevent the driving main body 2141 from being broken down due to the water on the drum brush 30 being thrown into the receiving groove 17 by the rotation of the drum brush 30 during the operation of the floor washing machine 100.

Further, each cover 40 is detachably coupled to the main body 10. Therefore, the cover body 40 is disassembled to facilitate the installation and removal of the driving body 2141, and the installation of the cover body 40 seals the driving body 2141, thereby providing the floor washing machine 100 with better installation reliability.

Alternatively, each cover 40 and the main body 10 may be detachably connected by means of screws, pins, snaps, or the like. Specifically, each accommodating groove 17 has a bottom wall, the bottom wall is provided with a mounting post 18 extending along the second direction and protruding from the bottom wall, a threaded hole 19 is formed in the mounting post 18, when each cover body 40 covers the notch of the corresponding accommodating groove 17, the cover body 40 abuts against the corresponding mounting post 18, and a screw corresponding to each cover body 40 penetrates through the cover body 40 and is screwed with the threaded hole 19 of the mounting post 18.

Further, the driving body 2141 is confined between the groove side walls of the corresponding receiving groove 17 in the traveling direction, and is confined between the bottom wall of the corresponding receiving groove 17 and the cover 40 in a second direction intersecting the traveling direction and the first direction. Specifically, each storage groove 17 includes a bottom wall, a first groove side wall, a second groove side wall, a third groove side wall, and a fourth groove side wall, the first groove side wall, the second groove side wall, the third groove side wall, and the fourth groove side wall are sequentially arranged around the circumference of the bottom wall and are connected end to end, the first groove side wall and the third groove side wall are sequentially arranged at intervals along the advancing direction, and the second groove side wall and the fourth groove side wall are sequentially arranged at intervals along the first direction. In the traveling direction, the first groove sidewall and the third groove sidewall limit the driving main body 2141, in the first direction, one end of the driving main body 2141 away from the corresponding traveling wheel 212 abuts against the fourth groove sidewall, one end of the driving main body 2141 close to the corresponding traveling wheel 212 penetrates through the second groove sidewall, and in the second direction, the bottom wall and the cover body 40 limit the driving main body 2141. In this way, each driving body 2141 can be stably mounted to the main body 10, so that it is possible to prevent the driving body 2141 from moving to cause unstable operation of the traveling wheels 212. Therefore, the entire floor washing machine 100 has better walking stability.

Referring also to fig. 5, the scrubber 100 further includes a sanitizer 50, the sanitizer 50 coupled to the body 10 and configured to deliver a sanitizing medium to the floor. Specifically, when the floor washing machine 100 works, the driving member 214 in each traveling assembly 21 is activated, the traveling mechanism 20 is in a straight traveling state or a turning state, and the traveling mechanism 20 can drive the main body 10 and the sterilizing member 50 to travel on the ground. In the process of walking, the sterilizing member 50 conveys sterilizing media to the ground, and the sterilizing media can sterilize the ground. Thus, the floor washing machine 100 can sterilize the floor in the process of cleaning the floor, so that the floor washing machine 100 has a better cleaning effect.

Alternatively, the sterilising medium may be a sterilising liquid (e.g. a peracetic acid solution), or a sterilising light (e.g. uv light), or a sterilising wave (e.g. electromagnetic waves). Preferably, the germicidal medium is germicidal light, and the germicidal member 50 is a germicidal lamp capable of emitting germicidal light. The germicidal lamp is convenient to obtain and low in cost, so that the manufacturing cost of the floor washing machine 100 is reduced conveniently. In addition, what the bactericidal lamp carried to ground is the bactericidal light, compare in that the piece that disinfects 50 carried to ground is the antiseptic solution, the bactericidal light can not pollute ground once more, consequently, still has better bactericidal effect when can guarantee that floor cleaning machine 100 has the cleaning performance of preferred to can further promote floor cleaning machine 100's clean effect.

The sterilizing member 50 may be disposed on at least one of the side surface, the top surface 15 and the bottom surface 16 of the main body 10. Preferably, the sterilization member 50 is coupled to the bottom surface 16. Therefore, the sterilizing member 50 is not shielded during the process of conveying the sterilizing medium to the ground, so that the sterilizing medium can be ensured to contact with the ground, and the floor washing machine 100 has better sterilizing reliability.

Further, the bottom surface 16 is recessed to form a slot (not shown), and the sterilizing element 50 is retained in the slot. Through the clamping manner, the assembly simplicity of the sterilizing part 50 can be effectively improved, so that the floor washing machine 100 has higher assembly efficiency.

Further, the scrubber 100 includes a pressure plate (not shown) coupled to the floor 16, the pressure plate coinciding with a projected portion of the germicidal element 50 onto the floor 16. Through setting up the clamp plate, can prevent to disinfect and drop from the draw-in groove when taking place not hard up with the draw-in groove to the reliability of the installation of 50 that disinfect has been ensured.

Optionally, the pressing plate may be detachably connected to the main body 10, or may be fixedly connected to the main body 10. Preferably, the pressure plate is removably attached to the bottom surface 16. The clamping plate is disassembled, so that the sterilization piece 50 can be conveniently clamped or taken out, and the clamping plate is assembled, so that the sterilization piece 50 can be stably fixed on the main body 10. It can be seen that the sterilization part 50 can be conveniently assembled by providing the detachable connection between the pressing plate and the main body 10.

Further, the pressure plate extends circumferentially of the slot opening. Therefore, when the sterilization part 50 is loosened, the pressing plate can support the sterilization part 50 along the circumferential direction of the sterilization part 50, so that the sterilization part 50 can still be stably installed in the clamping groove.

Optionally, there may be one or more sterilization members 50, and preferably, there are at least two sterilization members 50, and at least two sterilization members 50 are arranged at intervals along the first direction. Accordingly, the entire sterilizing members 50 can cover substantially the entire width of the main body 10, so that the entire sterilizing members 50 can sterilize the ground in the width direction of the main body 10 during the entire travel of the floor washing machine 100 in the traveling direction.

In addition, a controller is electrically connected with the sterilizing member 50 and each driving member 214, and the controller is used for controlling the sterilizing member 50 and all the driving members 214 to be synchronously started. By setting the controller to control the sterilizing unit 50 and all the driving units 214 to start synchronously, the controller can clean and sterilize the ground synchronously, so that the floor washing machine 100 has a better cleaning effect.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A floor scrubber, characterized in that the floor scrubber comprises:

a body (10) having a first end (11) and a second end (12) arranged in sequence at intervals along a first direction, the first direction intersecting a direction of travel of the body (10);

a sterilising member (50) coupled to the body (10) and configured for delivering a sterilising medium to the ground; and

running gear (20), including at least two running gear (21), all running gear (21) interval is laid first end (11) and second end (12), every running gear (21) includes:

a road wheel (212); and

a drive member (214) in driving connection with the road wheel (212);

wherein the traveling mechanism (20) has a straight traveling state and a turning state;

when in the turning state, a difference in rotational speed exists between the road wheels (212) at the first end (11) and the road wheels (212) at the second end (12);

when the vehicle is in the straight-line driving state, the rotating speed of the walking wheels (212) positioned at the first end (11) is the same as that of the walking wheels (212) positioned at the second end (12).

2. The scrubber according to claim 1, wherein the body (10) has a bottom surface (16) facing the ground and extending to the first end (11) and the second end (12), the germicidal member (50) being coupled to the bottom surface (16).

3. The floor washing machine according to claim 2, characterized in that the bottom surface (16) is recessed to form a slot in which the sterilizing member (50) is retained.

4. The floor washing machine according to claim 3, further comprising a pressure plate coupled to the bottom surface (16), the pressure plate coinciding with a projected portion of the germicidal member (50) on the bottom surface (16).

5. The scrubber of claim 4, wherein the pressure plate extends circumferentially of the slot opening.

6. Floor washing machine according to claim 4, characterized in that the pressure plate is detachably connected to the bottom surface (16).

7. The floor washing machine according to claim 1, characterized in that the number of the bactericidal members (50) is at least two, at least two of the bactericidal members (50) being arranged at a spacing in the first direction.

8. The floor washing machine according to claim 1, characterized in that the germicidal member (50) is a germicidal lamp.

9. The floor washing machine of claim 1, further comprising a controller electrically connected to the germicidal member (50) and each of the drive members (214), the controller being configured to control the germicidal member (50) and all of the drive members (214) to be activated simultaneously.

10. The floor washing machine according to claim 9, further comprising a detection member coupled to the main body (10), the detection member being electrically connected to the controller;

the detection piece is used for detecting the actual interval between scrubber (100) and the barrier, the controller is used for when actual interval is less than or equal to and predetermines the interval the control be located driving piece (214) of first end (11) with be located second end (12) driving piece (214) output different output.

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