A multi-directional mopping machine

Abstract

This utility model relates to the field of floor mopping technology, specifically to a multi-directional floor mopping machine. It includes a frame, an electric roller, and a mop belt. The frame is mounted on a chassis via a mopping component lifting device. The mop belt is driven by the electric roller to generate relative movement with respect to the floor surface. The electric roller is mounted on the frame. There are two or more mop belts, with at least two electric rollers, and the rotation directions of at least two electric rollers are different. This utility model uses an electric roller with a different rotation direction corresponding to one mop belt, driving the corresponding mop belt with different electric roller running directions, thus making the running directions of the mop belts inconsistent.

Description

Technical Field

[0001] This utility model relates to the field of floor cleaning machine technology, specifically to a multi-directional floor cleaning machine. Background Technology

[0002] Floor mops are commonly used for cleaning large shopping malls and outdoor surfaces. In existing technologies, the mop head generally runs in the same direction as or opposite to the vehicle's travel direction. For example, the floor mop truck published in Chinese Patent Application Publication No. CN107476235A on December 15, 2017, includes a vehicle body, seat, operating mechanism, control module, clean water tank, washing water tank, operating mechanism, sweeping mechanism, mopping mechanism, and a drive device for controlling the swing of the washing water tank. The washing water tank is located at the rear of the vehicle body and is pivotally connected to it. The washing water tank can swing relative to the vehicle body around a vertical axis. The mopping mechanism is mounted on the washing water tank, and swings along with it when the washing water tank swings. It is evident that the mop has a mop belt, and its rotation direction is the same as the vehicle's travel direction. In actual use, it was found that when the mop belt runs in the same direction as the vehicle's travel, the dirt is only swept over by the mop belt, and some dirt cannot be absorbed by the mop belt, resulting in poor mopping effect; when the mop belt runs in the opposite direction to the vehicle's travel, the dirt tends to accumulate in front of the vehicle's travel direction. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is:

[0004] 1. A multi-directional mopping machine is provided, which omits the running direction of the mop belt from that of the vehicle body, ensuring that the mop belt can generate more effective relative friction with the ground surface during operation.

[0005] Second, a specially designed drive mop belt is used, so that multiple mop belts have different directions of movement relative to the ground during operation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-directional mopping machine, comprising a frame, an electric roller, and a mop belt. The frame is mounted on a vehicle frame via a mopping component lifting device. The mop belt is driven by the electric roller to generate relative movement with the ground surface. The electric roller is mounted on the frame. There are at least two electric rollers, and the rotation directions of the at least two electric rollers are different.

[0007] A rotating electric roller corresponds to a mop belt. Different electric rollers drive the corresponding mop belts in different directions, so that the mop belts run in different directions.

[0008] Optionally, the electric roller includes a roller housing, a roller shaft, a driven roller, a connecting shaft, and a roller motor. One end of the roller shaft is fixedly connected to the frame, and the roller motor is fixedly connected to the other end of the roller shaft. The output end of the roller motor is connected to the roller housing. The roller housing is rotatably connected to the roller shaft via a bearing. The connecting shaft is coaxial with the roller shaft, and the driven roller is rotatably connected to the connecting shaft.

[0009] This solution employs a special electric roller design, enabling a single-axis roller to have two sections with different rotation directions.

[0010] Optionally, the drum housing is rotatably connected to one end of the drum shaft via a bearing, and the drum housing is rotatably connected to the connecting shaft via a bearing.

[0011] Optionally, the frame is further provided with a water collection tank, a fourth roller, and a squeezing roller. The electric roller includes a first roller, a second roller, a third roller, and a fifth roller. The mop belt passes sequentially over the surfaces of the first roller, the second roller, the third roller, the fourth roller, the squeezing roller, and the fifth roller, and is connected end to end. The fourth roller is located in the water collection tank, and the portion of the mop belt near the fourth roller is located below the fourth roller.

[0012] The preferred embodiment of this solution is that the first and third rollers are forward-rotating electric rollers, while the second and fifth rollers are reverse-rotating electric rollers. The position of the outer casing of the forward-rotating electric roller corresponds to the position of the driven roller of the reverse-rotating electric roller, so that when the forward-rotating electric roller drives the corresponding mop belt, it does not affect the effect of the adjacent mop belt.

[0013] Optionally, the water collection tank is further provided with a tensioning assembly, which includes a guide post, a tensioning spring, and a tensioning frame. The guide post is fixedly connected to the frame, and the tensioning frame is slidably connected to the guide post in the vertical direction. The tensioning spring is located between the frame and the tensioning frame and is sleeved on the guide post. The fourth roller is disposed inside the tensioning frame.

[0014] The tensioning assembly is used to control the tension of the mop belt, ensuring that the mop belt is in a properly taut state during operation.

[0015] Optionally, the outer shell of the roller is provided with several friction patterns.

[0016] The beneficial technical effects of this utility model are as follows: A specially designed electric roller enables coaxial bidirectional drive of the mop belt. A tensioning component installed at the water collection tank ensures the mop belt is kept under appropriate tension during operation, and the pressure exerted by the tensioning component keeps the mop belt below the designated water level in the collection tank. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a structural diagram of the present invention with the mop belt and some components omitted.

[0019] Figure 3 This is a cross-sectional structural diagram of the electric roller of this utility model.

[0020] Reference numerals: 1-Drag belt, 2-Frame, 3-First roller, 4-Second roller, 5-Third roller, 6-Fourth roller, 7-Fifth roller, 8-Drum housing, 9-Drum shaft, 10-Driven roller, 11-Connecting shaft, 12-Drum motor, 13-Friction texture, 14-Water collection trough, 15-Squeezing roller, 16-Guide column, 17-Tension spring, 18-Tension frame. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] Reference Figure 1-3 As shown, a multi-directional mopping machine includes a frame 2, an electric roller, and mop belts 1. The frame 2 is mounted on a vehicle frame via a mopping assembly lifting device. The mop belts 1 are driven by the electric roller to generate relative movement with respect to the ground surface. The electric roller is mounted on the frame 2. There are two mop belts 1 and four electric rollers. The electric roller includes a first roller 3, a second roller 4, a third roller 5, and a fifth roller 7.

[0023] Among them, the first roller 3 and the third roller 5 are electric rollers that rotate in the forward direction, and the second roller 4 and the fifth roller 7 are electric rollers that rotate in the reverse direction.

[0024] One electric roller corresponds to one mop belt 1. Different electric rollers drive the corresponding mop belt 1 in different directions, resulting in inconsistent running directions of the mop belt 1. In this embodiment, the running direction of the mop belt 1 is referenced... Figure 1 The direction of the arrow on the middle mop belt 1.

[0025] The electric roller includes a roller housing 8, a roller shaft 9, a driven roller 10, a connecting shaft 11, and a roller motor 12. One end of the roller shaft 9 is fixedly connected to the frame 2, and the roller motor 12 is fixedly connected to the other end of the roller shaft 9. The output end of the roller motor 12 is connected to the roller housing 8. The roller housing 8 is rotatably connected to the roller shaft 9 via bearings. The connecting shaft 11 is coaxial with the roller shaft 9, and the driven roller 10 is rotatably connected to the connecting shaft 11. The roller housing 8 is rotatably connected to one end of the roller shaft 9 via bearings, and the roller housing 8 is rotatably connected to the connecting shaft 11 via bearings. The roller housing 8 is provided with several friction grooves 13, while the outer surface of the driven roller 10 is a smooth surface.

[0026] The frame 2 is also equipped with a water collection tank 14, a fourth roller 6, and a squeezing roller 15. The mop belt 1 passes sequentially over the surface of the first roller 3, the surface of the second roller 4, the surface of the third roller 5, the surface of the fourth roller 6, between the squeezing roller 15 and the fifth roller 7, and is connected end to end. The fourth roller 6 is located in the water collection tank 14, and the part of the mop belt 1 near the fourth roller 6 is located below the fourth roller 6.

[0027] The water collection tank 14 is also equipped with a tensioning assembly, which includes a guide post 16, a tensioning spring 17 and a tensioning frame 18. The guide post 16 is fixedly connected to the frame 2, and the tensioning frame 18 is slidably connected to the guide post 16 in the vertical direction. The tensioning spring 17 is located between the frame 2 and the tensioning frame 18 and is sleeved on the guide post 16. The fourth roller 6 is set inside the tensioning frame 18.

[0028] The tensioning component is used to control the tension of the mop belt 1, ensuring that the mop belt 1 is in a properly taut state during operation.

[0029] This solution utilizes a special electric roller design to create two sections on a single-axis roller with different rotation directions. The position of the outer casing 8 of the forward-rotating electric roller (such as the first roller 3 and the third roller 5) corresponds to the position of the driven roller 10 of the reverse-rotating electric roller (such as the second roller 4 and the fifth roller 7), ensuring that the forward-rotating electric roller does not affect the performance of the adjacent mop belt 1 when driving its corresponding mop belt 1.

[0030] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A multi-directional mopping machine, characterized in that: The device includes a frame, an electric roller, and a mop belt. The frame is mounted on a vehicle frame via a mopping assembly lifting device. The mop belt is driven by the electric roller to generate relative movement with respect to the ground surface. The electric roller is mounted on the frame. The mop belt has two or more mop belts, and there are at least two electric rollers, with at least two electric rollers rotating in different directions.

2. A multi-directional floor mopping machine as claimed in claim 1, wherein: The electric roller includes a roller housing, a roller shaft, a driven roller, a connecting shaft, and a roller motor. One end of the roller shaft is fixedly connected to the frame, and the roller motor is fixedly connected to the other end of the roller shaft. The output end of the roller motor is connected to the roller housing. The roller housing is rotatably connected to the roller shaft through a bearing. The connecting shaft is coaxial with the roller shaft, and the driven roller is rotatably connected to the connecting shaft.

3. A multi-directional floor mopping machine as claimed in claim 2, wherein: The drum housing is rotatably connected to one end of the drum shaft via a bearing, and the drum housing is rotatably connected to the connecting shaft via a bearing.

4. A multi-directional floor mopping machine as claimed in claim 3, wherein: The frame is also equipped with a water collection tank, a fourth roller, and a squeezing roller. The electric roller includes a first roller, a second roller, a third roller, and a fifth roller. The mop belt passes sequentially over the surfaces of the first roller, the second roller, the third roller, the fourth roller, the squeezing roller, and the fifth roller, and is connected end to end. The fourth roller is located in the water collection tank, and the portion of the mop belt near the fourth roller is located below the fourth roller.

5. A multi-directional floor mopping machine as claimed in claim 4, wherein: The water collection tank is also equipped with a tensioning assembly, which includes a guide post, a tensioning spring, and a tensioning frame. The guide post is fixedly connected to the frame, and the tensioning frame is slidably connected to the guide post in the vertical direction. The tensioning spring is located between the frame and the tensioning frame and is sleeved on the guide post. The fourth roller is located inside the tensioning frame.

6. A multi-directional floor mopping machine according to any one of claims 2-5, characterized in that: The outer shell of the roller is provided with several friction marks.

Images