Scrubber with adjustable cleaning area

Abstract

The invention relates to the technical field of scrubbers, and discloses a scrubber with an adjustable cleaning area, which comprises a scrubber body, the lower surface of the scrubber body is fixedly connected with a bottom plate, the lower surface of the right end of the bottom plate is provided with a lifting assembly, and the lower surface of the lifting assembly is provided with a cleaning assembly I and a cleaning assembly II; the second cleaning assembly comprises a fixing block, second hydraulic cylinders are fixedly connected to the two side faces of the fixing block, second hydraulic push rods are installed at the ends, away from the fixing block, of the second hydraulic cylinders, a second cleaning box is fixedly connected to the ends, away from the second hydraulic cylinders, of the second hydraulic push rods, and a plurality of second hollow floor washing rotating wheels are rotationally arranged on the lower surface of the second cleaning box. A second driving motor is installed on the upper surface of the second cleaning box, and the output end of the second driving motor is in transmission connection with a plurality of second hollow ground washing rotating wheels through a chain. Through cooperation of the structures, the size of the cleaning area of the floor scrubber body on the ground can be flexibly adjusted, and flexibility and adaptability are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of floor scrubbers, and in particular relates to a floor scrubber with an adjustable cleaning area. Background Art

[0002] A floor scrubber is a cleaning device that can automatically clean and dry the floor. The floor scrubber consists of a brush motor, a water suction motor, a squeegee, a clean water tank, a sewage tank, a battery pack, and a control unit. At present, when cleaning office buildings, commercial and industrial parks, floor scrubbers are generally used for floor cleaning due to the large cleaning area and heavy cleaning workload.

[0003] Different places of use have different requirements for the size of the cleaning range. For example, in commercial places, industrial plants, transportation hubs, educational institutions, medical institutions, and government agencies, the cleaning range of the floor scrubber needs to be adjusted according to the area and needs of the place. In logistics warehouses, commercial repair shops, hospitals and other places, the cleaning range of the floor scrubber needs to be adjusted according to the ground type and usage requirements of the scene. Therefore, in order to better meet the cleaning needs of different places and scenes and improve the cleaning effect and efficiency, the floor scrubber needs to adjust the cleaning range.

[0004] For this reason, we propose a floor scrubber with adjustable cleaning area. Summary of the invention

[0005] The purpose of the present invention is to provide a floor scrubber with adjustable cleaning area so that the cleaning area of ​​the floor can be flexibly adjusted by the floor scrubber body to improve flexibility and adaptability.

[0006] The technical solution adopted by the present invention is as follows: A floor scrubber with adjustable cleaning area, comprising a floor scrubber body, a bottom plate fixedly connected to the lower surface of the floor scrubber body, a lifting assembly installed on the lower surface of the right end of the bottom plate, and a cleaning assembly 1 and a cleaning assembly 2 installed on the lower surface of the lifting assembly; The second cleaning component includes a fixed block, and two hydraulic cylinders are fixedly connected to the two side surfaces of the fixed block, and a hydraulic push rod is installed at one end of the hydraulic cylinder away from the fixed block, and a cleaning box is fixedly connected to one end of the hydraulic push rod away from the hydraulic cylinder, and a plurality of hollow scrubbing wheels are rotatably provided on the lower surface of the cleaning box, and a driving motor is installed on the upper surface of the cleaning box, and an output end of the driving motor is connected to the plurality of hollow scrubbing wheels through a chain.

[0007] In a preferred inventive embodiment, the lifting assembly includes a hydraulic cylinder 1, which is fixedly connected to the lower surface of the right end of the base plate, and a hydraulic push rod 1 is installed at the output end of the hydraulic cylinder 1. The end of the hydraulic push rod 1 away from the hydraulic cylinder 1 is fixedly connected to a connecting box, and the lower surface of the connecting box is fixedly connected to the upper surface of the fixed block.

[0008] In a preferred embodiment of the invention, the cleaning component includes a driving motor, which is fixedly connected to the lower surface of the connecting box. A cleaning box is installed on the lower surface of the driving motor, and a plurality of hollow floor-cleaning wheels are rotatably provided on the lower surface of the cleaning box. The output end of the driving motor is connected to the plurality of hollow floor-cleaning wheels through a chain.

[0009] In a preferred embodiment of the invention, the internal volume of the cleaning box 1 is connected to the internal volume of the connecting box through a connecting pipe.

[0010] In a preferred embodiment of the invention, the inner volume of the cleaning box 2 is connected to the inner volume of the connecting box through a hose.

[0011] In a preferred embodiment of the invention, the internal volume of the connection box is connected with a water pipe, and one end of the water pipe away from the connection box is connected with a water tank inside the floor scrubber body through a water pump.

[0012] In a preferred embodiment of the invention, universal wheels are installed at both ends of the lower surface of the base plate.

[0013] In a preferred embodiment of the invention, a push handle is fixedly connected to the left side of the floor scrubber body.

[0014] In a preferred embodiment of the invention, a groove is provided on the upper surface of the floor scrubber body, a water inlet is installed on the inner bottom surface of the groove, and an internal volume of the water inlet is connected to a water inlet of a water tank inside the floor scrubber body.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In the present invention, when cleaning the bottom surface, the floor scrubber body can be pushed to move on the ground, and the height of the cleaning component 1 and the cleaning component 2 can be adjusted by using the lifting component so as to be closer to the ground. When it is necessary to expand the cleaning area of ​​the ground, the two hydraulic cylinders 2 can be started to make the hydraulic push rod 2 drive the cleaning box 2 to move to both sides, so that the two cleaning boxes 2 drive the hollow floor scrubber wheels 2 to be located at the rear of both sides of the cleaning component 1, and then the driving motor 2 can be started to drive the hollow floor scrubber wheels 2 to clean the ground. At this time, the cleaning component 1 can clean the front of the moving path of the floor scrubber body, and the hollow floor scrubber wheels 2 can be adjusted on both sides of the moving path of the floor scrubber body; on the contrary, the cleaning box 2 is retracted to the back of the cleaning component 1, and the moving path of the floor scrubber body can be cleaned twice; through the cooperation of the above structures, the cleaning area of ​​the ground by the floor scrubber body can be flexibly adjusted, thereby improving flexibility and adaptability.

[0016] 2. In the present invention, while cleaning is being performed, the water pump inside the floor scrubber body can be started to pump water from the water tank to the connecting box. Part of the water will flow into the hollow floor scrubber wheel 2 through the hose and the cleaning box 2 for use in cleaning the floor, while the other part will flow into the hollow floor scrubber wheel 1 through the connecting pipe and the cleaning box 1 for use in cleaning the floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a stereogram of the present invention; Figure 2 It is a cross-sectional view of the bottom plate, the lifting assembly, the cleaning assembly 1 and the cleaning assembly 2 in the present invention; Figure 3 It is a three-dimensional diagram of the lifting component, the cleaning component 1 and the cleaning component 2 in the present invention; Figure 4 is a three-dimensional diagram of the cleaning component 2 of the present invention; Figure 5 The present invention Figure 3 Enlarged view of point A.

[0018] Explanation of the reference numerals: 1-floor scrubber body; 2-bottom plate; 3-lifting assembly; 4-cleaning assembly one; 5-cleaning assembly two; 11-groove; 12-water inlet; 13-push handle; 21-universal wheel; 31-hydraulic cylinder one; 32-hydraulic push rod one; 33-connecting box; 34-water guide pipe; 41-driving motor one; 42-cleaning box one; 43-hollow type floor scrubber wheel one; 44-connecting pipe; 51-fixing block; 52-hydraulic cylinder two; 53-hydraulic push rod two; 54-cleaning box two; 55-hollow type floor scrubber wheel two; 56-driving motor two; 57-hose. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in combination with the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The following will be combined Figure 1-Figure 5 A floor scrubber with adjustable cleaning area according to an embodiment of the present invention is described in detail.

[0021] Reference Figure 1-5 , Example

[0022] Reference Figure 1-Figure 5 A floor scrubber with adjustable cleaning area comprises a floor scrubber body 1, a bottom plate 2 is fixedly connected to the lower surface of the floor scrubber body 1, a push handle 13 is fixedly connected to the left side of the floor scrubber body 1, and universal wheels 21 are installed at both ends of the lower surface of the bottom plate 2; specifically, when using the floor scrubber body 1, the switch of the floor scrubber body 1 can be started, and the battery power supply inside the floor scrubber body 1 will power it, and then the staff can hold the push handle 13 to push the floor scrubber body 1 to move it on the ground through the universal wheels 21.

[0023] Reference Figure 1-Figure 5 A lifting component 3 is installed on the lower surface of the right end of the base plate 2, and a cleaning component 1 4 and a cleaning component 2 5 are installed on the lower surface of the lifting component 3. The lifting component 3 includes a hydraulic cylinder 1 31, and the hydraulic cylinder 1 31 is fixedly connected to the lower surface of the right end of the base plate 2. A hydraulic push rod 1 32 is installed on the output end of the hydraulic cylinder 1 31, and the end of the hydraulic push rod 1 32 away from the hydraulic cylinder 1 31 is fixedly connected to a connecting box 33, and the lower surface of the connecting box 33 is fixedly connected to the upper surface of the fixed block 51; specifically, starting the hydraulic cylinder 1 31 can make the hydraulic push rod 1 32 drive the connecting box 33 to move downward, and the downward moving connecting box 33 will adjust the height of the cleaning component 1 4 and the cleaning component 2 5 so as to make the cleaning component 1 4 and the cleaning component 2 5 closer to the ground.

[0024] Reference Figure 1-Figure 5The cleaning component 2 5 includes a fixed block 51, and the two sides of the fixed block 51 are fixedly connected to the hydraulic cylinder 2 52. The end of the hydraulic cylinder 2 52 away from the fixed block 51 is equipped with a hydraulic push rod 2 53, and the end of the hydraulic push rod 2 53 away from the hydraulic cylinder 2 52 is fixedly connected to the cleaning box 2 54. The lower surface of the cleaning box 2 54 is rotatably provided with a plurality of hollow floor-washing wheels 2 55. The upper surface of the cleaning box 2 54 is equipped with a driving motor 2 56. The output end of the driving motor 2 56 is connected to the plurality of hollow floor-washing wheels 2 55 through a chain. Specifically, the two hydraulic cylinders 2 52 are started to make the hydraulic push rod 2 The movable rod 2 53 drives the cleaning box 2 54 to move to both sides, so that the two cleaning boxes 2 54 drive the hollow floor washing wheels 2 55 to be located at the rear of both sides of the cleaning component 1 4, and then the driving motor 2 56 can be started to drive the hollow floor washing wheels 2 55 to clean the ground. At this time, the cleaning component 1 4 can clean the front of the moving path of the floor washing machine body 1, and the hollow floor washing wheels 2 55 can be adjusted on both sides of the moving path of the floor washing machine body 1; through the cooperation of the above structures, the floor washing machine body 1 can flexibly adjust the cleaning area of ​​the ground, thereby improving flexibility and adaptability.

[0025] Reference Figure 1-Figure 5 The cleaning component 4 includes a driving motor 41, which is fixedly connected to the lower surface of the connecting box 33. A cleaning box 42 is installed on the lower surface of the driving motor 41. A plurality of hollow floor-washing wheels 43 are rotatably provided on the lower surface of the cleaning box 42. The output end of the driving motor 41 is transmission-connected to the plurality of hollow floor-washing wheels 43 through a chain; specifically, starting the driving motor 41 can make the hollow floor-washing wheels 43 clean the front of the moving path of the floor-washing machine body 1, and the cleaning box 54 is retracted to the back of the cleaning box 42, so that the moving path of the floor-washing machine body 1 can be cleaned twice; through the cooperation of the above structures, the floor-washing machine body 1 can flexibly adjust the cleaning area of ​​the ground, thereby improving flexibility and adaptability.

[0026] Reference Figure 1-Figure 5The upper surface of the floor scrubber body 1 is provided with a groove 11, and the inner bottom surface of the groove 11 is provided with a water inlet 12, and the inner volume of the water inlet 12 is connected to the water inlet of the water tank inside the floor scrubber body 1; specifically, the water inlet 12 can be opened to add cleaning water to the water tank inside the floor scrubber body 1; the inner volume of the cleaning box 1 42 is connected to the inner volume of the connecting box 33 through the connecting pipe 44, and the inner volume of the cleaning box 2 54 is connected to the inner volume of the connecting box 33 through the hose 57, and the inner volume of the connecting box 33 A water pipe 34 is connected, and one end of the water pipe 34 away from the connection box 33 is connected to the water tank inside the scrubber body 1 through a water pump; specifically, during cleaning, the water pump inside the scrubber body 1 can be started to pump water in the water tank to the connection box 33, and part of the water will flow through the hose 57 and the cleaning box 2 54 into the hollow scrubber wheel 2 55 for use in cleaning the floor, while the other part will flow through the connecting pipe 44 and the cleaning box 1 42 into the hollow scrubber wheel 1 43 for use in cleaning the floor.

[0027] The implementation principle of a floor scrubber with adjustable cleaning area in the present application is: When using the floor scrubber body 1, the switch of the floor scrubber body 1 can be started, and the battery power supply inside the floor scrubber body 1 will power it. Then the staff can hold the push handle 13 to push the floor scrubber body 1 to move it on the ground through the universal wheel 21. At this time, starting the hydraulic cylinder 1 31 can make the hydraulic push rod 1 32 drive the connecting box 33 to move downward. The downward moving connecting box 33 will adjust the height of the cleaning component 1 4 and the cleaning component 2 5 so that the cleaning component 1 4 and the cleaning component 2 5 are closer to the ground. When it is necessary to expand the cleaning area of ​​the ground, the two hydraulic cylinders 2 52 can be started to make the hydraulic push rod 2 53 drive the cleaning box 2 54 to move to both sides, so that the two cleaning boxes 2 54 drive the hollow floor scrubber wheels 2 55 to be located at the rear of both sides of the cleaning component 1 4, and then the drive motor 2 56 can be started to drive the hollow floor scrubber wheels 2 55 to clean the ground.

[0028] Then, starting the driving motor 41 can make the hollow scrubbing wheel 43 clean the front of the moving path of the scrubber body 1, and the hollow scrubbing wheel 2 55 can adjust the two sides of the moving path of the scrubber body 1; conversely, the cleaning box 2 54 is put behind the cleaning box 1 42, so that the moving path of the scrubber body 1 can be cleaned twice; through the cooperation of the above structures, the scrubber body 1 can flexibly adjust the cleaning area of ​​the ground, thereby improving flexibility and adaptability.

[0029] On the other hand, while cleaning, the water pump inside the scrubber body 1 can be started to pump the water in the water tank to the connecting box 33. Part of the water will flow into the hollow scrubber wheel 2 55 through the hose 57 and the cleaning box 2 54 for use in cleaning the floor, while the other part will flow into the hollow scrubber wheel 1 43 through the connecting pipe 44 and the cleaning box 1 42 for use in cleaning the floor.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A floor scrubber with adjustable cleaning area, comprising a floor scrubber body (1), characterized in that: The lower surface of the floor scrubber body (1) is fixedly connected to a bottom plate (2), a lifting assembly (3) is installed on the lower surface of the right end of the bottom plate (2), and a cleaning assembly 1 (4) and a cleaning assembly 2 (5) are installed on the lower surface of the lifting assembly (3); The second cleaning component (5) comprises a fixed block (51), and two side surfaces of the fixed block (51) are fixedly connected to a second hydraulic cylinder (52), and one end of the second hydraulic cylinder (52) away from the fixed block (51) is equipped with a second hydraulic push rod (53), and one end of the second hydraulic push rod (53) away from the second hydraulic cylinder (52) is fixedly connected to a second cleaning box (54), and a plurality of second hollow floor-cleaning wheels (55) are rotatably provided on the lower surface of the second cleaning box (54), and a second driving motor (56) is installed on the upper surface of the second cleaning box (54), and the output end of the second driving motor (56) is transmission-connected to the plurality of second hollow floor-cleaning wheels (55) through a chain.

2. A floor scrubber with adjustable cleaning area according to claim 1, characterized in that: The lifting assembly (3) comprises a hydraulic cylinder (31), wherein the hydraulic cylinder (31) is fixedly connected to the lower surface of the right end of the base plate (2), a hydraulic push rod (32) is installed at the output end of the hydraulic cylinder (31), and an end of the hydraulic push rod (32) away from the hydraulic cylinder (31) is fixedly connected to a connection box (33), and the lower surface of the connection box (33) is fixedly connected to the upper surface of the fixed block (51).

3. A floor scrubber with adjustable cleaning area according to claim 2, characterized in that: The cleaning component 1 (4) comprises a driving motor 1 (41), the driving motor 1 (41) being fixedly connected to the lower surface of the connecting box (33), a cleaning box 1 (42) being installed on the lower surface of the driving motor 1 (41), a plurality of hollow floor-cleaning wheels 1 (43) being rotatably arranged on the lower surface of the cleaning box 1 (42), and an output end of the driving motor 1 (41) being transmission-connected to the plurality of hollow floor-cleaning wheels 1 (43) via a chain.

4. A floor scrubber with adjustable cleaning area according to claim 3, characterized in that: The internal volume of the cleaning box 1 (42) is connected to the internal volume of the connecting box (33) via a connecting pipe (44).

5. The floor scrubber with adjustable cleaning area according to claim 2, characterized in that: The internal volume chamber of the second cleaning box (54) is connected to the internal volume chamber of the connection box (33) via a hose (57).

6. The floor scrubber with adjustable cleaning area according to claim 2, characterized in that: The internal volume of the connection box (33) is connected to a water pipe (34); one end of the water pipe (34) away from the connection box (33) is connected to a water tank inside the floor scrubber body (1) via a water pump.

7. The floor scrubber with adjustable cleaning area according to claim 1, characterized in that: Universal wheels (21) are mounted on both ends of the lower surface of the bottom plate (2).

8. The floor scrubber with adjustable cleaning area according to claim 1, characterized in that: A push handle (13) is fixedly connected to the left side of the floor scrubber body (1).

9. The floor scrubber with adjustable cleaning area according to claim 1, characterized in that: The upper surface of the floor scrubber body (1) is provided with a groove (11), the inner bottom surface of the groove (11) is provided with a water inlet (12), and the internal volume of the water inlet (12) is connected to the water inlet of the water tank inside the floor scrubber body (1).

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