A mopping vehicle

Abstract

The invention discloses a mopping vehicle, belonging to the technical field of mopping vehicles, comprising: a vehicle body, on which a wheel set and a handle are installed; a mopping assembly, which is installed inside the vehicle body and can be lifted and lowered inside the vehicle body, and comprises: a mop, which is installed on a plurality of driving shafts in a head-to-tail manner and moves in a circular motion under the drive of the driving shafts, and the plurality of driving shafts are rotatably installed on a frame; a cleaning part, which is used to clean dust and adhered debris on the mop, and the cleaning part can tension the mop. The invention can clean the mop during the mopping process, thereby ensuring the cleaning effect, and there is no need to replace the mop during the mopping process, thereby improving the efficiency of the cleaning work.

Description

Technical Field

[0001] The invention relates to the technical field of mopping vehicles, and in particular to a mopping vehicle. Background Art

[0002] In order to clean smooth surfaces such as squares, many types of mopping vehicles are now available on the market. Traditional mopping vehicles often have problems such as easy dirtiness of the mop and poor cleaning effect during use. Since the mop will continuously accumulate dust and adhere to debris during continuous mopping, these dirt will not only reduce the cleaning effect of the mop, but may also cause secondary pollution to the ground. Existing mopping vehicles usually use manual replacement or cleaning of the mop to keep the mop clean. However, this method not only increases the labor intensity of manual labor, but also reduces the efficiency of cleaning work. In order to solve the above problems, the present invention provides a mopping vehicle. Summary of the invention

[0003] In view of the above-mentioned technical deficiencies, an object of the present invention is to provide a mopping vehicle, which can clean the mop during the mopping process, thereby ensuring the cleaning effect. At the same time, there is no need to replace the mop during the mopping process, thereby improving the efficiency of the cleaning work.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solution: The present invention provides a mopping vehicle, comprising:

[0005] A vehicle body, on which a wheel set and a handle are mounted;

[0006] A mopping assembly is installed inside the vehicle body and can be raised and lowered inside the vehicle body. The mopping assembly includes:

[0007] A mop cloth, which is connected end to end and mounted on a plurality of drive shafts and moves in a circular motion under the drive of the drive shafts, and the plurality of drive shafts are rotatably mounted on a frame;

[0008] The cleaning part is used to clean the dust and adhering debris on the mop, and the cleaning part can tension the mop.

[0009] Preferably, the cleaning unit comprises:

[0010] A spray frame, the spray frame is installed inside the frame, and the upper end surface of the spray frame is arc-shaped and is pressed against the upper inner side surface of the mop, and a plurality of spray holes are opened at the upper end of the spray frame;

[0011] A suction frame, wherein the suction frame is located directly above the spray frame, and the spray frame and the suction frame are respectively located on the inner and outer sides of the upper layer of the mop;

[0012] The water mist sprayed by the spray frame penetrates the mop under its own impact force and the suction action of the suction frame and is sucked out by the suction frame along with the dust on the mop.

[0013] Preferably, a comb plate is installed on the inner side wall of the suction frame located in the forward direction of the mop, and the comb plate is parallel to the tangent line of the arc shape at the upper end of the spray frame.

[0014] Preferably, an elastic sheet is connected between the comb plate and the inner side wall of the suction frame, and the elastic sheet has a pressing force that allows the comb plate to press against the spray frame.

[0015] Preferably, the spray frame is connected to a water tank installed inside the vehicle body through a pressure pump;

[0016] The suction frame is communicated with the receiving box through a suction pump. The suction pump is installed on two support plates, and the two support plates are respectively fixedly connected to the water tank and the receiving box.

[0017] Preferably, the suction frame is connected to the suction pump via a telescopic tube, and a first spring is connected between the suction frame and the support plate, and the first spring has a pressing force to press the suction frame against the mop.

[0018] Preferably, the spray frame is connected to a base plate fixedly connected to the inside of the frame via a second spring, and the second spring has a pressing force that allows the spray frame to press against the mop.

[0019] Preferably, a water supply pipe is installed on the water tank, and the water supply pipe passes through the upper side wall of the vehicle body and extends to the outside of the vehicle body;

[0020] A blocking door is hinged on the receiving box, and a cover plate matched with the blocking door is slidably mounted on the vehicle body.

[0021] Preferably, the frame is connected to an output rod of an electric push rod, and the electric push rod is mounted on the inner wall of the vehicle body.

[0022] The beneficial effects of the present invention are:

[0023] The present invention realizes the cleaning of the mop during mopping by arranging the spray frame and the suction frame, removes dust adhering to the mop from the mop, keeps the mop clean during mopping, and ensures the cleaning effect of the mop.

[0024] The present invention realizes that the sundries adhering to the mop can be cleaned off the mop by setting the combing plate, and the sundries are sucked away by the suction frame, so that the sundries on the mop are prevented from affecting the cleaning effect.

[0025] The present invention can keep the mop in a taut state by setting the spray frame, so that the mop can smoothly perform the mopping work. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 A schematic structural diagram of a floor mopping vehicle provided in an embodiment of the present invention.

[0028] Figure 2 It is a schematic diagram of the open state of the baffle door of the present invention.

[0029] Figure 3 It is a cross-sectional view of the vehicle body of the present invention.

[0030] Figure 4 For the present invention Figure 3 Enlarged view of point A.

[0031] Figure 5 This is a schematic structural diagram of the water tank and receiving tank of the present invention (first perspective).

[0032] Figure 6 It is a schematic structural diagram of the water tank and receiving tank of the present invention (second viewing angle).

[0033] Figure 7 It is a schematic diagram of the assembly of the mop and the drive shaft of the present invention.

[0034] Figure 8 It is a cross-sectional view of the suction frame of the present invention.

[0035] Description of reference numerals:

[0036] 1. Car body, 2. Mop, 3. Drive shaft, 4. Frame, 5. Spray frame, 6. Suction frame, 7. Comb plate, 8. Shrapnel, 9. Pressure pump, 10. Water tank, 11. Suction pump, 12. Receiving box, 13. Support plate, 14. First spring, 15. Second spring, 16. Base plate, 17. Water pipe, 18. Door stop, 19. Cover plate, 20. Electric push rod, 21. Telescopic tube, 22. Mopping motor, 23. Drive motor, 24. Battery. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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.

[0038] The present invention provides a mopping vehicle, such as Figures 1 to 8 shown.

[0039] Embodiment 1:

[0040] A mopping vehicle comprises a vehicle body 1, on which a wheel set and a handle are mounted, wherein the wheel set comprises a driving wheel and a steering wheel, wherein the driving wheel is driven by a driving motor 23 mounted inside the vehicle body 1, and the steering wheel is connected to the handle, and a worker can control the angle of the steering wheel by the handle, thereby controlling the direction of the vehicle body 1.

[0041] A liftable mopping assembly is installed inside the vehicle body 1. When mopping the floor, the mopping assembly is lowered to contact the ground. After mopping the floor, the mopping assembly can be raised and not in contact with the ground.

[0042] The mopping assembly includes a frame 4, which is connected to an output rod of an electric push rod 20. The electric push rod 20 is installed inside the vehicle body 1. The lifting and lowering of the mopping assembly can be controlled by controlling the extension and retraction of the output rod of the electric push rod 20.

[0043] The frame 4 is internally rotatably connected to a plurality of drive shafts 3, on which mops 2 are mounted. The mops 2 are connected end to end and can circulate under the driving action of the drive shafts 3, thereby performing mopping operations. Any drive shaft 3 is driven by a mopping motor 22 mounted on the frame 4.

[0044] Embodiment 2:

[0045] Further, on the basis of the first embodiment, in order to prevent the dust accumulated by the mop during continuous mopping from reducing the cleaning effect of the mop, a cleaning unit is further provided, the cleaning unit includes a spray frame 5, the spray frame 5 is connected to a base plate 16 fixedly connected to the inside of the frame 4 through a second spring 15, one end of the second spring 15 is fixedly connected to the spray frame 5, and the other end is fixedly connected to the base plate 16, and the second spring 15 has a pressing force that makes the spray frame 5 press against the inner side surface of the upper layer of the mop 2 (such as Figure 3 As shown in the figure, the end of the spray frame 5 that presses against the mop 2 (i.e., the upper end of the spray frame 5) is in an arc shape, which can reduce damage to the mop 2. The upper end of the spray frame 5 is provided with a plurality of spray holes.

[0046] The spray frame 5 is connected to the booster pump 9 through a connecting pipe, and the booster pump 9 is communicated with the water tank 10 through a water inlet pipe. The water tank 10 is installed inside the vehicle body 1. A water filling pipe 17 is installed on the water tank 10. The water filling pipe 17 passes through the upper side wall of the vehicle body 1 and extends to the outside of the vehicle body 1. An end cap is threadedly connected to the opening of the water filling pipe 17. The booster pump 9 is installed on the inner side wall of the vehicle body 1. A makeshift groove is provided on the frame 4 to make room for the connecting pipe, so as not to affect the up and down movement of the frame 4.

[0047] The cleaning part also includes a suction frame 6, which is located just above the spray frame 5. The suction frame 6 is connected to the suction pump 11 through a telescopic tube 21. The suction pump 11 is communicated with the receiving box 12 through a discharge pipe. The receiving box 12 is fixedly installed inside the vehicle body 1. The water tank 10 and the receiving box 12 are both fixedly connected to a support plate 13. The suction pump 11 is installed on the support plate 13. A first spring 14 is connected between the suction frame 6 and the support plate 13. One end of the first spring 14 is fixedly connected to the support plate 13, and the other end is fixedly connected to the suction frame 6. The elastic force of the first spring 14 will make the lower end opening of the suction frame 6 close to the upper outer side surface of the mop 2 (such as Figure 3 As shown in the figure), during the process of the mop 2 rising and falling, the suction frame 6 can always be in close contact with the mop 2 to maintain the suction effect of the suction frame 6.

[0048] During cleaning, the pressure pump 9 will pump the water in the water tank 10 into the spray frame 5, and then spray the water to the mop 2 through the spray frame 5 in the form of water mist. At the same time, the suction pump 11 will suck from above through the suction frame 6, so that the water mist sprayed from the spray frame 5 can better pass through the mop 2. When passing through the mop 2, the water mist can take away the dust adhering to the mop 2, and the dust and stains on the mop 2 can be removed more effectively.

[0049] When the spray frame 5 is pressed against the mop 2, it can not only tension the mop 2 so that the mop 2 can stably mop the floor, but also the mop 2 is in a taut state, and the distance between the fibers on the mop 2 will increase accordingly, so that the water mist sprayed by the spray frame 5 can better pass through the mop 2.

[0050] A baffle 18 is hinged on the receiving box 12, and a cover plate 19 adapted to the baffle 18 is slidably installed on the vehicle body 1. When the receiving box 12 needs to be cleaned, the cover plate 19 can be slid open, and then the baffle 18 can be opened to clean the sewage and debris inside the receiving box 12.

[0051] Embodiment three:

[0052] On the basis of the second embodiment, in order to better remove the debris adhering to the mop 2, a comb plate 7 (combined with Figure 3 and Figure 4 As shown, Figure 3The arrow in the figure indicates the movement direction of the mop 2). A spring piece 8 is connected between the combing plate 7 and the inner side wall of the suction frame 6. One side of the spring piece 8 is fixedly connected to the inner side wall of the suction frame 6, and the other side is fixedly connected to the combing plate 7. The spring piece 8 has a pressing force to make the combing plate 7 press against the spray frame 5, and the combing plate 7 is parallel to the arc-shaped tangent line at the upper end of the spray frame 5. After the debris (such as hair) on the mop 2 hits the combing plate 7, it will be combed up by the comb teeth of the combing plate 7, so that it can be separated from the mop 2, and then sucked away by the suction frame 6, so that the debris adhering to the mop 2 can be removed to avoid affecting the cleaning effect of the mop.

[0053] The pressure pump 9 , the suction pump 11 , the electric push rod 20 , the mopping motor 22 and the driving motor 23 are all electrically connected to the battery 24 . The battery 24 is mounted on the support plate 13 and is located on both sides of the suction pump 11 .

[0054] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A mopping vehicle, characterized in that: include: A vehicle body (1), wherein a wheel set and a handle are mounted on the vehicle body (1); A mopping assembly, the mopping assembly being installed inside a vehicle body (1) and being capable of being raised and lowered inside the vehicle body (1), the mopping assembly comprising: A mop (2), the mop (2) being mounted end to end on a plurality of drive shafts (3) and being driven by the drive shafts (3) to move in a circular motion, and the plurality of drive shafts (3) being rotatably mounted on a frame (4); A cleaning part, the cleaning part is used to clean dust and adhering debris on the mop (2), and the cleaning part can also tension the mop (2); The cleaning unit comprises: A spray frame (5), the spray frame (5) being installed inside the frame (4), and the upper end surface of the spray frame (5) being in an arc shape and pressed against the upper inner side surface of the mop (2), and a plurality of spray holes being formed at the upper end of the spray frame (5); A suction frame (6), the suction frame (6) being located directly above the spray frame (5), and the spray frame (5) and the suction frame (6) being located respectively on the inner and outer side surfaces of the upper layer of the mop (2); The water mist sprayed by the spray frame (5) penetrates the mop (2) due to its own impact force and the suction action of the suction frame (6), and the dust on the mop (2) is sucked out by the suction frame (6); A comb plate (7) is installed on the inner side wall of the suction frame (6) located in the forward direction of the mop (2), and the comb plate (7) is parallel to the arc-shaped tangent line of the upper end of the spray frame (5).

2. A mopping vehicle as claimed in claim 1, characterized in that: A spring sheet (8) is connected between the comb plate (7) and the inner side wall of the suction frame (6), and the spring sheet (8) has a pressing force that causes the comb plate (7) to press against the spray frame (5).

3. A mopping vehicle as claimed in claim 1, characterized in that: The spray frame (5) is connected to a water tank (10) installed inside the vehicle body (1) via a pressure pump (9); The suction frame (6) is connected to the receiving box (12) via a suction pump (11); the suction pump (11) is mounted on two support plates (13), and the two support plates (13) are respectively fixedly connected to the water tank (10) and the receiving box (12).

4. A floor mopping vehicle as claimed in claim 3, characterized in that: The suction frame (6) is connected to the suction pump (11) via a telescopic tube (21), and a first spring (14) is connected between the suction frame (6) and the support plate (13), and the first spring (14) has a pressing force for pressing the suction frame (6) against the mop (2).

5. A floor mopping vehicle as claimed in claim 3, characterized in that: The spray frame (5) is connected to a base plate (16) fixedly connected to the inside of the frame (4) via a second spring (15), and the second spring (15) has a pressing force that causes the spray frame (5) to press against the mop (2).

6. A mopping vehicle as claimed in claim 3, characterized in that: A water supply pipe (17) is installed on the water tank (10), and the water supply pipe (17) passes through the upper side wall of the vehicle body (1) and extends to the outside of the vehicle body (1); A blocking door (18) is hingedly connected to the receiving box (12), and a cover plate (19) adapted to the blocking door (18) is slidably mounted on the vehicle body (1).

7. A floor mopping vehicle as claimed in claim 1, characterized in that: The frame (4) is connected to an output rod of an electric push rod (20), and the electric push rod (20) is mounted on the inner wall of the vehicle body (1).

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