A floor washing device with adjustable floor washing width and sanitation equipment

Abstract

The present disclosure provides a floor scrubber with adjustable floor scrubbing width and sanitation equipment, wherein the floor scrubber with adjustable floor scrubbing width comprises: at least one scrubbing disc for deep scrubbing and cleaning of the floor; wherein the scrubbing disc can move or swing relative to the sanitation equipment to which the floor scrubber is connected, or the scrubbing disc has an adjustable diameter, so that the scrubbing width of the floor scrubber exceeds the width of the sanitation equipment body. The sanitation equipment with adjustable floor scrubbing width disclosed herein can perform scrubbing operations by scrubbing the scrubbing disc beyond the width of the entire machine body without changing the overall width of the scrubber, and will not miss scrubbing areas when performing edge cleaning operations, and can thoroughly clean corners and narrow areas.

Description

Technical Field

[0001] The present disclosure relates to the field of environmental sanitation machinery and equipment, and in particular to a floor washing device with adjustable floor washing width and environmental sanitation equipment. Background Art

[0002] With the progress of society and the continuous development of science and technology, people's requirements for quality of life are getting higher and higher. Environmental hygiene is an important factor affecting the quality of life. Floor scrubbers, as a high-efficiency automated deep cleaning machine, can clean stubborn stains on hard floors and absorb ground sewage at the same time, saving labor costs and time. It can achieve cleaning effects that cannot be achieved by humans and is widely used in large shopping malls, supermarkets, airports, stations, hospitals, restaurants, workshops, warehouses and other places.

[0003] A floor scrubber is a fully automatic floor cleaning device that combines spraying, scrubbing, and sewage recovery. It is mainly divided into two types according to the operation mode: push-type and ride-on type. For larger ride-on floor scrubbers, the industry has strict requirements on the external dimensions of the machine body. Therefore, the scrubbing width of existing floor scrubbers generally does not exceed the width of the floor scrubber body, resulting in a limited range of scrubbing widths. In addition, if the width of the floor scrubber is too wide, the floor scrubber may not be able to enter a narrow space. Especially when performing edge cleaning operations, there will be areas that are missed from scrubbing, and the corner areas cannot be deeply scrubbed and cleaned. Therefore, there is an urgent need for a floor scrubber that can achieve a scrubbing width greater than the width of the floor scrubber body without changing the overall width of the ride-on floor scrubber. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] The present disclosure provides a floor scrubbing device with adjustable scrubbing width and sanitation equipment to at least partially solve the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] According to one aspect of the present disclosure, there is provided a floor scrubbing device with adjustable scrubbing width, comprising:

[0008] At least one scrubbing plate for deep scrubbing and cleaning of the floor;

[0009] The scrubbing disc can move or swing relative to the sanitation equipment to which the scrubbing device is connected, or the scrubbing disc has an adjustable diameter so that the scrubbing width of the scrubbing device exceeds the width of the sanitation equipment body.

[0010] According to an embodiment of the present disclosure, the floor scrubbing device further includes:

[0011] a slide for mounting the at least one scrubber pan;

[0012] A movable push rod is used to drive the slide seat to move in a direction that is angled with the direction of travel of the sanitation equipment. The fixed part of the movable push rod is connected to the slide seat, and the movable part of the movable push rod is connected to the body of the sanitation equipment; or, the fixed part of the movable push rod is connected to the body of the sanitation equipment, and the movable part of the movable push rod is connected to the slide seat.

[0013] According to an embodiment of the present disclosure, the movable push rod is driven by an electric or hydraulic cylinder.

[0014] According to an embodiment of the present disclosure, the number of the scrubbing plates is at least 3, and the at least 3 scrubbing plates are staggered with each other and arranged in a triangle.

[0015] According to an embodiment of the present disclosure, the floor scrubbing device further includes:

[0016] at least one brush disc motor, the at least one brush disc motor being correspondingly connected to the at least one scrubbing disc for driving the scrubbing disc to rotate; and / or

[0017] The splash-proof component is arranged on the periphery of the scrubbing disc to prevent water droplets from splashing during the rotation of the scrubbing disc.

[0018] According to an embodiment of the present disclosure, the at least one scrubbing disc is pivotally connected to the sanitation equipment so that the at least one scrubbing disc can move or swing in a direction that is at an angle to the direction of travel of the sanitation equipment; and / or the scrubbing disc has a variable diameter device for adjusting the diameter of the scrubbing disc.

[0019] According to another aspect of the present disclosure, there is provided a sanitation device with adjustable floor scrubbing width, comprising:

[0020] A floor scrubbing device with adjustable scrubbing width as described above;

[0021] The connecting seat is used to connect the floor scrubbing device to the sanitation equipment, and the connecting seat is connected to the floor scrubbing device in a movable connection manner.

[0022] According to an embodiment of the present disclosure, the connection socket comprises:

[0023] A support frame, comprising a plurality of transverse support rods and a plurality of longitudinal support rods, serving as an overall framework of the connecting seat;

[0024] At least one swivel seat, disposed on the support frame, for pivotally connecting the connecting seat to the sanitation equipment,

[0025] At least one rotating sleeve is arranged on the supporting frame, the rotating sleeve is in a hollow tubular shape, and a self-lubricating composite sliding bearing is provided in the end portion thereof, and is used for sleeve-mounting the guide rod to realize the pivot connection between the floor scrubbing device and the connecting seat;

[0026] The connecting part is arranged on the supporting frame and connected with the movable push rod.

[0027] According to an embodiment of the present disclosure, the support frame is square, the number of the rotating sleeves is 2, ear plates are respectively arranged under the four corners of the support frame, the two rotating sleeves are parallel to each other, and both ends of each rotating sleeve are respectively welded to the two ear plates.

[0028] According to an embodiment of the present disclosure, the length of the guide rod is greater than the length of the rotating sleeve, and the adjustment range of the floor washing width is the smaller of the difference between the guide rod and the rotating sleeve and the maximum movable stroke of the movable push rod.

[0029] According to an embodiment of the present disclosure, the sanitation equipment further includes:

[0030] A fixed seat plate, the fixed seat plate is fixed on the sanitation equipment, the fixed seat plate is provided with at least one vertical mounting plate, and the mounting plate is provided with a plurality of mounting holes;

[0031] A connecting rotating arm, wherein the first end of the connecting rotating arm is pivotally connected to the mounting hole of the mounting plate, and the second end has a joint bearing, and is connected to the rotating seat of the connecting seat through the joint bearing and the second pin shaft;

[0032] A lifting electric push rod, both ends of which are pivotally connected to the middle of the connecting arm and the mounting holes of the mounting plate, and the lifting electric push rod is used to realize the retraction and extension of the floor scrubbing device by telescoping.

[0033] (III) Beneficial effects

[0034] It can be seen from the above technical solutions that the floor scrubbing device and sanitation equipment with adjustable scrubbing width disclosed in the present invention have at least one of the following beneficial effects:

[0035] (1) The scrubbing disc of the scrubbing device with adjustable scrubbing width disclosed herein can be moved left and right or rotated around an axis, which can effectively increase the scrubbing width range;

[0036] (2) The sanitation equipment with adjustable floor washing width disclosed herein can perform washing operations by allowing the washing disc to extend beyond the width of the entire floor washing machine without changing the overall width of the floor washing machine;

[0037] (3) When the sanitation equipment with adjustable floor washing width disclosed in the present invention performs edge cleaning operations, no areas will be missed and edges, corners and narrow areas can be thoroughly cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the structure of the sanitation equipment with adjustable floor washing width according to an embodiment of the present disclosure.

[0039] Figure 2 It is a schematic structural diagram of a floor scrubbing device according to an embodiment of the present disclosure.

[0040] Figure 3 It is a schematic diagram of the structure of the assembly between the fixed seat plate, the connecting seat and the sliding seat in the embodiment of the present disclosure.

[0041] Figure 4 It is a schematic structural diagram of the connecting socket according to an embodiment of the present disclosure.

[0042] Figure 5 It is a schematic diagram of the Yanbian operation usage status of the embodiment of the present disclosure.

[0043] [Description of the main component symbols of the embodiment of the present disclosure in the accompanying drawings]

[0044] 1- sanitation equipment, 11- sanitation equipment body, 2- floor washing device, 21- sliding seat, 22- washing brush plate, 23- brush plate motor, 24- wiper shield, 25- wiper rubber plate, 26- first ear plate, 27- moving electric push rod, 3- fixed seat plate, 4- connecting rotating arm, 41- joint bearing, 42- second ear plate; 5- lifting electric push rod, 6- connecting seat, 61- supporting frame, 62- rotating seat, 63- rotating sleeve, 64- ear plate, 65- third ear plate, 66- self-lubricating composite sliding bearing, 7- squeegee assembly, 8- guide rod. DETAILED DESCRIPTION

[0045] The present disclosure provides a floor washing device and sanitation equipment with adjustable floor washing width. The floor washing device with adjustable floor washing width of the present disclosure comprises: at least one scrubbing disc for deep scrubbing and cleaning the ground; wherein the scrubbing disc can move or swing relative to the sanitation equipment to which the floor washing device is connected, or the diameter of the scrubbing disc is adjustable, so that the floor washing width of the floor washing device exceeds the width of the sanitation equipment body. The floor washing device can be pivotally connected to a variety of drivable sanitation equipment such as a floor scrubber, a mopping machine, and a multi-functional floor cleaning machine. The floor washing device of the present disclosure can move left and right or rotate and swing around an axis without changing the overall width of the floor scrubber, so that the floor washing width is greater than the width of the floor scrubber body, so that the scrubbing disc can exceed the width of the entire machine body for deep scrubbing operations, thereby achieving the purpose of thoroughly and comprehensively cleaning corners and preventing missed scrubbing areas.

[0046] In order to make the objectives, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below in combination with specific embodiments and with reference to the accompanying drawings.

[0047] Certain embodiments of the present disclosure will be described more fully below with reference to the accompanying drawings, some but not all of which will be shown. In fact, the various embodiments of the present disclosure may be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present disclosure satisfies applicable legal requirements.

[0048] In an exemplary embodiment of the present disclosure, a sanitation device with adjustable floor scrubbing width is provided. Figure 1 Schematic diagram of the structure of the sanitation equipment with adjustable floor washing width according to the embodiment of the present disclosure. Figure 1 As shown, the sanitation equipment 1 with adjustable floor washing width according to the disclosed embodiment includes: a sanitation equipment body 11, a floor washing device 2, a fixed seat plate 3, two connecting rotating arms 4, two lifting electric push rods 5, a connecting seat 6, a guide rod 8 and a squeegee assembly 7.

[0049] The sanitation equipment 1 is conventional driving sanitation equipment, including but not limited to floor scrubbers, mopping machines, multi-functional floor cleaners or sweepers.

[0050] The various parts of the sanitation equipment with adjustable scrubbing width of this embodiment are described in detail below.

[0051] The floor scrubber 2 is installed at the front lower part of the sanitation equipment 1 through the fixed seat plate 3, the connecting arm 4 and the connecting seat 6 and other connecting parts. Among them, the lifting electric push rod 5 is used to control the lifting and lowering of the floor scrubber 2; the movable push rod 27 cooperates with the guide rod 8 installed on the connecting seat 6 to control the left and right movement of the floor scrubber 2; the squeegee assembly 7 is located at the rear of the floor scrubber 2, and is used to suck the ground sewage after the floor scrubber 2 is washed.

[0052] Figure 2 Schematic diagram of the structure of the floor scrubber according to the embodiment of the present disclosure. Figure 2 As shown, the floor washing device 2 includes: a slide seat 21, three scrubbing discs 22, three brush disc motors 23, two wiper guards 24, two wiper rubber plates 25 and a movable push rod 27.

[0053] The slide 21 is connected to the connecting seat 6, and the three scrubbing discs 22 are arranged below the slide 21. A water spray nozzle is provided above each scrubbing disc 22 for spraying water during operation. In this embodiment, the three scrubbing discs 22 are arranged in a triangle and staggered to prevent the occurrence of a missed scrubbing area.

[0054] Three brush motors 23 are respectively arranged above the slide 21 at positions corresponding to the scrubbing discs 22, and each scrubbing disc 33 is connected to a brush motor 23 to drive the scrubbing discs 22 to rotate during cleaning. The brush motor 23 has a reducer and is installed on the slide 21 together with the scrubbing discs 22.

[0055] The wiper shield 24 is fixed to the slide 21 by plum bolts and is located at the periphery of the scrubbing disc 22. A splash-proof component is provided on the wiper shield 24 to prevent water droplets from splashing during the rotation of the scrubbing disc 22. In this embodiment, the splash-proof component is a wiper rubber plate 25, which is installed on the wiper shield, with the lower edge lower than the lowest bristles of the scrubbing disc 22. During the scrubbing operation, the wiper rubber plate 25 is close to the ground to prevent water splashing.

[0056] In addition, a plurality of first lug plates 26 are provided on the slide seat 21 for mounting the movable push rod 27 and the guide rod 8 .

[0057] The floor scrubber 2 can be pivotally connected to a variety of drivable sanitation equipment such as a floor scrubber, a floor mopping machine, and a multifunctional floor cleaning machine. The floor scrubber 2 can move left and right or rotate around an axis through the movable push rod 27 without changing the overall width of the floor scrubber, so that the floor scrubbing width is greater than the width of the floor scrubber body, so that the scrubbing disc 22 can exceed the width of the entire machine body for deep scrubbing operations, thereby achieving the purpose of thoroughly cleaning corners and preventing missed scrubbing areas.

[0058] The fixed seat plate 3 is fixed on the sanitation equipment body 11. In this embodiment, there are two rows of left-right symmetrical mounting plates 31 on the fixed seat plate 3, and the mounting plates 31 have mounting holes 311 for mounting the connecting rotating arm 4 and the lifting electric push rod 5. Further, a plurality of mounting holes 311 can be provided, so as to facilitate adjusting the positions of the connecting rotating arm 4 and the lifting electric push rod 5 according to the actual size of the floor scrubbing device 2.

[0059] Specifically, the first end of the connecting arm 4 is installed on the mounting hole 311 of the mounting plate 31 of the fixed seat plate 3 through the first pin shaft and the cotter pin, and the second end is provided with a joint bearing 41, which is connected to the rotating seat 62 of the connecting seat 6 through the joint bearing 41 and the second pin shaft; the two ends of the lifting electric push rod 5 are respectively pivoted to the middle part of the connecting arm 4 and the mounting hole 311 of the mounting plate 31.

[0060] In this embodiment, a second ear plate 42 is provided in the middle of the connecting arm 4, and an opening is provided on the second ear plate 42, which is pivotally connected to the first end of the lifting electric push rod 5 through the third pin shaft and the cotter pin, and the second end of the lifting electric push rod 5 is pivotally connected to the mounting plate 31 of the fixed seat plate 3 through the fourth pin shaft and the cotter pin. The lifting electric push rod 5 can drive the floor washing device to be retracted and extended by telescoping. When the floor washing device is not in use, the left and right lifting electric push rods 5 can be simultaneously extended and retracted to pull the left and right connecting arms 4 to rotate around the first pin shaft, driving the connecting seat 6 to realize the lifting action, so that the floor washing device is retracted to a position close to the sanitation equipment body 11.

[0061] Figure 3 Schematic diagram of the structure of the fixed seat plate, the connecting seat and the sliding seat of the embodiment of the present disclosure. Figure 3As shown, the connecting seat 6 is pivotally connected to the slide seat 21. In this embodiment, the connecting seat 6 is sleeved on the guide rod 8, and its function is to connect the rotating arm 4 and the floor washing device 2. Specifically, the joint bearing 41 of the connecting rotating arm 4 is pivotally connected to the rotating seat 62 through the second pin shaft, and the slide seat 21 of the floor washing device 2 is pivotally connected to the connecting seat 6 through the guide rod 8.

[0062] Figure 4 Schematic diagram of the structure of the connection socket of the embodiment of the present disclosure. Figure 4 As shown, the connection seat 6 comprises: a support frame 61, two rotating seats 62, two rotating sleeves 63, four ear plates 64 and a third ear plate 65. The support frame 61 comprises a plurality of transverse support rods and a plurality of longitudinal support rods, and serves as the overall framework of the connection seat 6.

[0063] In order to realize the pivot connection between the connecting rotating arm 4 and the rotating seat 62 of the connecting seat 6 , two rotating seats 62 are arranged above the supporting frame 61 and are respectively connected to the second ends of the two connecting rotating arms 4 .

[0064] In order to realize the pivot connection between the sliding seat 21 and the rotating sleeve 63 of the connecting seat 6, four ear plates 64 are respectively arranged under the four corners of the support frame 61, and two rotating sleeves 63 are respectively welded to the four ear plates 64 and kept parallel. The rotating sleeve is in a hollow tubular shape, and both ends of each rotating sleeve 63 are welded to two ear plates 64. The end of each rotating sleeve 63 is respectively inlaid with a self-lubricating composite sliding bearing for sleeve-mounting the guide rod 8 to realize the pivot connection between the sliding seat 21 and the connecting seat 6.

[0065] Specifically, the guide rod 8 passes through the first lug plate 26 on the slide 21, and then passes through the rotating sleeve 63, and passes out from the other first lug plate 26 on the slide 2, and the guide rod 8 is limited at the end of the guide rod 8 by a split pin, so that the connecting seat 6 is connected to the floor scrubber 2. The length of the guide rod 8 is greater than the length of the rotating sleeve 63. Since there is a self-lubricating composite bearing in the rotating sleeve 63, the guide rod 8 can drive the floor scrubber 2 to move left and right, and its power comes from the movable push rod 27.

[0066] It is understandable that, in this embodiment, the movable push rod 27 is electrically driven, and in other embodiments, the component that drives the floor scrubbing device to move left and right can be replaced by a hydraulic cylinder or other driving device that can achieve telescopic movement.

[0067] Specifically, the first end of the movable push rod 27 is connected to the first ear plate 26 on the slide seat 21 through the fifth pin shaft and the cotter pin, and the movable push rod 27 can move horizontally smoothly through the floating connection of the pin shaft and the cotter pin, and the second end is connected to the third ear plate 65 on the connecting seat 6 through the sixth pin shaft and the cotter pin. When the movable push rod 27 is extended and retracted, the floor scrubber 2 can move left and right. It can be understood that the first end of the movable push rod 27 can also be fixedly connected to the slide seat 21.

[0068] In this embodiment, the fixed portion of the movable push rod 27 is connected to the slide seat 21, and the movable portion of the movable push rod 27 is connected to the sanitation equipment body 11. In other embodiments, the fixed portion of the movable push rod 27 can also be connected to the sanitation equipment body 11, and the movable portion is connected to the slide seat 21.

[0069] The sanitation equipment with the floor scrubber with adjustable floor scrubbing width of the disclosed embodiment, when performing floor scrubbing operation without moving, the floor scrubbing device 2 can move leftward or rightward by a distance of 1 / 2 of the maximum stroke of the movable push rod 27, which is equivalent to the overall floor scrubbing width increased by the entire stroke distance of the entire movable push rod 27. In order to meet the above stroke distance, the difference between the guide rod 8 and the rotating sleeve 63 should be greater than the maximum stroke of the movable push rod 27, that is, when the center position of the guide rod 8 coincides with the center position of the rotating sleeve 63, the distance between the end of the guide rod 8 and the end of the rotating sleeve 63 on the same side should be greater than 1 / 2 of the maximum stroke of the movable push rod 27. In other words, the adjustment range of the floor scrubbing width is the smaller of the difference between the guide rod 8 and the rotating sleeve 63 and the maximum movable stroke of the movable push rod 27.

[0070] Based on the structure of the above sanitation equipment, when the sanitation equipment is operating along the edge, it can effectively clean the corners without touching the body cover, and has high practicality.

[0071] Figure 5 Schematic diagram of the Yanbian operation usage state of the embodiment of the present disclosure. Figure 5 As shown, when the sanitation equipment moves along the left wall to clean the floor, the floor scrubber 2 can be moved to the left to the wall by the movable push rod 27; when the sanitation equipment moves along the right wall to clean the floor, the floor scrubber 2 can be moved to the right to the wall by the movable push rod 27, so that the sanitation equipment can clean the corners when it is working along the edge. As a result, the sanitation equipment effectively increases the floor scrubbing width range, and when it is working along the edge, no area will be missed, and the edges, corners and narrow areas can be thoroughly cleaned.

[0072] In this embodiment, the movable push rod 27 is used to drive the slide 21 to move in a direction perpendicular to the travel direction of the sanitation equipment. In other embodiments, the slide 21 can also move in other directions to meet the width requirements of the floor washing.

[0073] In another exemplary embodiment of the present disclosure, another sanitation device with adjustable floor-washing width is provided. Different from the first embodiment, in this embodiment, the floor-washing device moves left and right in the form of rotating and swinging around an axis, so that the scrubbing disc of the floor-washing device exceeds the width of the body for scrubbing, thereby achieving the purpose of thoroughly cleaning corners and narrow areas and preventing areas from being missed. It is understandable that any method that can achieve the rotation and swinging of the floor-washing device or the scrubbing disc around an axis to adjust the floor-washing width can be adapted to this embodiment.

[0074] For the purpose of brief description, any description of technical features in the above embodiments that can be used in the same application are combined here, and there is no need to repeat the same description.

[0075] In another exemplary embodiment of the present disclosure, another sanitation device with adjustable floor-washing width is provided. Unlike the second embodiment in which the floor-washing width is changed by moving the scrubbing disc, in this embodiment, the scrubbing width is made larger than the width of the machine body by changing the diameter of the scrubbing disc. It is understandable that any method that can achieve the change of the scrubbing disc diameter and thus adjust the floor-washing width can be adapted to this embodiment.

[0076] For the purpose of brief description, any description of technical features in the above embodiments that can be used in the same application are combined here, and there is no need to repeat the same description.

[0077] So far, the embodiments of the present disclosure have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each element and method are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0078] It should also be noted that the directional terms mentioned in the embodiments, such as "upper", "lower", "front", "back", "left", "right", etc., are only reference directions of the drawings and are not intended to limit the scope of protection of the present disclosure. Throughout the drawings, the same elements are represented by the same or similar reference numerals. Conventional structures or configurations will be omitted when they may cause confusion in the understanding of the present disclosure.

[0079] Moreover, the shapes and sizes of the components in the figures do not reflect the real size and proportion, but only illustrate the contents of the embodiments of the present disclosure. In addition, in the claims, any reference symbols between brackets shall not be constructed as limiting the claims.

[0080] Furthermore, the word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements.

[0081] The ordinal numbers used in the specification and claims, such as "first", "second", "third", etc., to modify the corresponding elements, do not themselves mean that the elements have any ordinal numbers, nor do they represent the order of one element and another element, or the order in the manufacturing method. The use of these ordinal numbers is only used to clearly distinguish a component with a certain name from another component with the same name.

[0082] Those skilled in the art will appreciate that the modules in the devices in the embodiments may be adaptively changed and set in one or more devices different from the embodiments. The modules or units or components in the embodiments may be combined into one module or unit or component, and in addition they may be divided into multiple submodules or subunits or subcomponents. All features disclosed in this specification (including the accompanying claims, abstracts and drawings) and all processes or units of any method or device disclosed in this manner may be combined in any combination, except that at least some of such features and / or processes or units are mutually exclusive. Unless otherwise expressly stated, each feature disclosed in this specification (including the accompanying claims, abstracts and drawings) may be replaced by an alternative feature that provides the same, equivalent or similar purpose. Furthermore, in a unit claim that lists several devices, several of these devices may be embodied by the same hardware item.

[0083] Similarly, it should be understood that in order to streamline the present disclosure and aid in understanding one or more of the various disclosed aspects, in the above description of the exemplary embodiments of the present disclosure, the various features of the present disclosure are sometimes grouped together into a single embodiment, figure, or description thereof. However, this disclosed method should not be interpreted as reflecting the following intention: the claimed disclosure requires more features than the features explicitly recited in each claim. More specifically, as reflected in the claims below, the disclosed aspects are less than all the features of the single embodiment disclosed above. Therefore, the claims that follow the specific embodiment are hereby expressly incorporated into the specific embodiment, with each claim itself serving as a separate embodiment of the present disclosure.

[0084] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present disclosure. It should be understood that the above description is only a specific embodiment of the present disclosure and is not intended to limit the present disclosure. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present disclosure should be included in the protection scope of the present disclosure.

Claims

1. A sanitation equipment, characterized in that: include: The floor scrubbing device (2) comprises: At least one scrubbing disc (22) for scrubbing and cleaning the floor, the scrubbing disc (22) being movable relative to the sanitation equipment connected to the scrubbing device, and a water spray nozzle being provided above the scrubbing disc (22) for spraying water during operation; A connecting seat (6) used to connect the floor-cleaning device (2) to a sanitation equipment body, the connecting seat (6) and the floor-cleaning device (2) being connected in a movable manner; A slide seat (21) for mounting the at least one scrubbing plate (22); A movable push rod (27) is used to drive the slide seat (21) to move in a direction that forms an angle with the direction of travel of the sanitation equipment, wherein the fixed portion of the movable push rod (27) is connected to the slide seat (21), and the movable portion of the movable push rod (27) is connected to the body of the sanitation equipment; or, the fixed portion of the movable push rod (27) is connected to the body of the sanitation equipment, and the movable portion of the movable push rod (27) is connected to the slide seat (21); Wherein, the connecting seat (6) comprises: A support frame (61), the support frame (61) comprising a plurality of transverse support rods and a plurality of longitudinal support rods, and serving as an overall framework of the connecting seat (6); At least one swivel seat (62) disposed on the support frame (61) and used for pivotally connecting the connecting seat (6) to the sanitation equipment; At least one rotating sleeve (63) is arranged on the support frame (61); the rotating sleeve (63) is in a hollow tubular shape and has a self-lubricating composite sliding bearing (66) at the end thereof, and is used for sleeve-mounting the guide rod (8) to realize the pivot connection between the floor scrubbing device (2) and the connecting seat (6); The connecting ear is arranged on the supporting frame (61) and is connected to the movable push rod (27).

2. The sanitation equipment according to claim 1, characterized in that: The support frame (61) is square in shape, the number of the rotating sleeves (63) is two, ear plates (64) are respectively arranged below the four corners of the support frame (61), the two rotating sleeves (63) are parallel to each other, and the two ends of each rotating sleeve (63) are respectively welded to the two ear plates (64).

3. The sanitation equipment according to claim 1, characterized in that: The length of the guide rod (8) is greater than the length of the rotating sleeve (63), and the adjustment range of the floor washing width is the smaller of the difference between the guide rod (8) and the rotating sleeve (63) and the maximum movable stroke of the movable push rod (27).

4. The sanitation equipment according to claim 1, characterized in that: The sanitation equipment also includes: A fixed seat plate (3), the fixed seat plate (3) being fixed on the sanitation equipment (1), the fixed seat plate (3) being provided with at least one vertical mounting plate (31), the mounting plate (31) being provided with a plurality of mounting holes (311); A connecting rotating arm (4), wherein a first end of the connecting rotating arm (4) is pivotally connected to a mounting hole (311) of the mounting plate (31), and a second end has a joint bearing (41) and is connected to a rotating seat (62) of the connecting seat (6) via the joint bearing (41) and a second pin shaft; A lifting electric push rod (5), wherein both ends of the lifting electric push rod (5) are respectively pivotally connected to the middle of the connecting rotating arm (4) and the mounting hole (311) of the mounting plate (31), and the lifting electric push rod (5) is used to realize the retraction and extension of the floor scrubbing device through telescoping.

5. The sanitation equipment according to claim 1, characterized in that: The movable push rod (27) is driven by an electric or hydraulic cylinder.

6. The sanitation equipment according to claim 1, characterized in that: The number of the scrubbing discs (22) is at least three, and the at least three scrubbing discs (22) are staggered with each other and arranged in a triangle.

7. The sanitation equipment according to claim 1, characterized in that: The floor scrubbing device further comprises: at least one brush disc motor (23), the at least one brush disc motor (23) being correspondingly connected to the at least one scrubbing disc (22) and being used to drive the scrubbing disc (22) to rotate; and / or The splash-proof component is arranged on the periphery of the scrubbing disc (22) and is used to prevent water droplets from splashing during the rotation of the scrubbing disc (22).

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