CN217810742U - Automatic floor washing mechanism of unmanned intelligent floor washing vehicle - Google Patents

Abstract

The utility model relates to the technical field of floor washing vehicles, and discloses an automatic floor washing mechanism for an unmanned intelligent floor washing vehicle, which includes a frame, a drive motor is fixedly installed on the top of the frame, and a motor shaft of the drive motor A connection plate is fixedly connected, and a telescopic rod is fixedly connected to the bottom of the connection plate. The utility model fits the road shoulder stones and the ground through the cleaning brush, then starts the drive motor to drive the cleaning ring to rotate to clean the ground, and then starts the high-pressure water pump to spray high-pressure water columns from the first nozzle and the second nozzle, which can not only clean the ground. At the same time, the first nozzle sprays high-pressure water jets to clean the road shoulder stones with cleaning brushes, so as to avoid water stains remaining on the road shoulder stones and affect the appearance, and cooperate with springs and telescopic rods to ensure that the stone cleaning brushes are always in full contact with the ground , thereby increasing the contact area between the cleaning brush and the ground, and further improving the effect of cleaning the ground, which is more practical and suitable for widespread promotion and use.

Description

An automatic floor washing mechanism for an unmanned intelligent floor washing vehicle

technical field

The utility model relates to the technical field of floor washing vehicles, in particular to an automatic floor washing mechanism of an unmanned intelligent floor washing vehicle.

Background technique

An unmanned vehicle is a type of intelligent vehicle, also known as a wheeled mobile robot. It mainly relies on the intelligent driver in the vehicle based on the computer system to achieve the purpose of unmanned driving to clean the ground and streets.

The existing patent (publication number: CN202020062303.7) is an automatic floor washing mechanism for an unmanned intelligent floor washing vehicle, including a rotating broom and a washing device. The circular broom is connected by a rotating shaft, the flushing device includes a high-pressure pump, and the high-pressure pump communicates with the flushing head through a water delivery pipe. The flushing head includes arc-shaped tubes at both ends and a flat tube in the middle, and the bottom of the arc-shaped tube and the flat tube are arranged There are nozzles, which can effectively realize the function of water saving, with good washing effect and high efficiency.

In the process of realizing the utility model, the inventor found that at least the following problems in the prior art have not been solved: the existing automatic floor scrubbing mechanism suppresses the dust raised by water during the use process, so there will be a large amount of The sewage will be splashed onto the shoulder stones on the roadside, and a large amount of stains will remain on the road shoulder stones after the road surface is cleaned, which will affect the appearance of the road. Therefore, we propose an automatic floor washing mechanism for an unmanned intelligent floor washing vehicle.

Utility model content

The purpose of the utility model is to provide an automatic floor washing mechanism for an unmanned intelligent floor washing vehicle, which solves the problems raised in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an automatic floor washing mechanism for an unmanned intelligent floor washing vehicle, including a frame, a drive motor is fixedly installed on the top of the frame, and the motor shaft of the drive motor A connection plate is fixedly connected to the top, and a telescopic rod is fixedly connected to the bottom of the connection plate. A cleaning plate is arranged at the bottom of the connection plate. The cleaning plate is fixedly connected to the telescopic rod, and a spring is sleeved outside the telescopic rod. , the upper and lower ends of the spring are respectively fixedly connected with the connection plate and the cleaning plate, the outer side of the cleaning plate is provided with a cleaning ring, and the outer side of the cleaning ring and the bottom of the cleaning plate are fixedly connected with cleaning brushes, so The left and right ends of the frame are obliquely and fixedly connected with the first nozzles, the front and rear ends of the frame are fixedly installed with the second nozzles, the top of the frame is equipped with a high-pressure water pump and a water storage tank, and the high-pressure water pump The connecting pipes are fixedly communicated with the first spray head and the second spray head respectively, and a conduit is fixedly communicated between the high-pressure water pump and the water storage tank, and the conduit runs through the water storage tank and is placed in the water storage tank.

As a preferred embodiment of the present utility model, a connection groove is opened on the top of the cleaning disc, a connection block is fixedly connected to the cleaning ring, the connection block is inserted into the connection groove, and the connection block penetrates There is a fixing bolt, and the fixing bolt is helically connected with the bottom end of the inner cavity of the connecting groove.

As a preferred embodiment of the present utility model, the first spray head is installed at an angle of 30° to the frame.

As a preferred embodiment of the present utility model, the water storage tank is a transparent tank.

As a preferred embodiment of the present utility model, a water injection port is opened on the top of the water storage tank.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The utility model is an automatic floor washing mechanism of an unmanned intelligent floor washing vehicle, which is driven by a driving motor, a connection plate, a cleaning plate, a cleaning ring, a telescopic rod, a spring, a cleaning brush, a first nozzle, a second nozzle and a high-pressure water pump. Set up, fit the cleaning brush on the outside of the cleaning ring with the road shoulder stone, then start the drive motor to drive the cleaning ring to rotate to clean the ground, and then start the high-pressure water pump to spray high-pressure water columns from the first nozzle and the second nozzle, which can not only clean the ground At the same time, the first nozzle sprays high-pressure water jets to clean the road shoulder stones together with the cleaning brush, so as to avoid water stains remaining on the road shoulder stones and affect the appearance, and cooperate with springs and telescopic rods to keep the stone cleaning brushes in contact with the ground all the time. Full contact, so as to increase the contact area between the cleaning brush and the ground, and further improve the cleaning effect.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is a front view of an automatic floor washing mechanism of an unmanned intelligent floor washing vehicle of the present invention;

Fig. 2 is a front view of the connection between the cleaning disc and the cleaning ring of the automatic floor washing mechanism of an unmanned intelligent floor washing vehicle of the present invention.

In the figure: 1. rack; 2. driving motor; 3. high-pressure water pump; 4. conduit; 5. water injection port; 6. water storage tank; 7. second nozzle; 8. telescopic rod; 9. spring; Brush; 11. Connecting disc; 12. First nozzle; 13. Connecting groove; 14. Connecting block; 15. Fixing bolt; 16. Cleaning ring; 17. Cleaning disc.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

In the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or It is detachably connected and arranged, or connected and arranged integrally; the model of the electrical appliance provided in the utility model is only for reference. Those of ordinary skill in the art can replace different types of electrical appliances with the same function according to actual usage conditions, and those of ordinary skill in the art can understand the specific meanings of the above terms in the utility model in specific situations.

Please refer to Fig. 1-2, the utility model provides a technical solution: an automatic floor washing mechanism of an unmanned intelligent floor washing vehicle, including a frame 1, and a driving motor 2 is fixedly installed on the top of the frame 1, so The motor shaft of the driving motor 2 is fixedly connected with a connection plate 11, the bottom of the connection plate 11 is fixedly connected with a telescopic rod 8, and the bottom of the connection plate 11 is provided with a cleaning plate 17, and the cleaning plate 17 is connected with the telescopic rod. 8 is fixedly connected, the outer side of the telescopic rod 8 is sleeved with a spring 9, and the upper and lower ends of the spring 9 are respectively fixedly connected with the connection plate 11 and the cleaning plate 17, and the outer side of the cleaning plate 17 is provided with a cleaning ring 16 The outer side of the cleaning ring 16 and the bottom of the cleaning tray 17 are fixedly connected with a cleaning brush 10, the left and right ends of the frame 1 are fixedly connected with a first nozzle 12 obliquely, and the front and rear sides of the frame 1 Both ends are fixedly equipped with a second nozzle 7, and the top of the frame 1 is equipped with a high-pressure water pump 3 and a water storage tank 6, and the high-pressure water pump 3 is fixedly communicated with the first nozzle 12 and the second nozzle 7 through connecting pipes, so that A conduit 4 is fixedly connected between the high-pressure water pump 3 and the water storage tank 6, and the conduit 4 runs through the water storage tank 6 and is placed in the water storage tank 6, through the drive motor 2, the connecting plate 11, the cleaning plate 17, the cleaning ring 16, the telescopic The rod 8, the spring 9, the cleaning brush 10, the first nozzle 12, the second nozzle 7 and the high-pressure water pump 3 are set, and the cleaning brush 10 on the outside of the cleaning ring 16 is attached to the road shoulder, and then the drive motor 2 is started to drive the cleaning The ring 16 rotates to clean the ground, and then starts the high-pressure water pump 3 to spray high-pressure water jets from the first nozzle 12 and the second nozzle 7, which can not only suppress the dust generated by floor washing, but also spray high-pressure water jets from the first nozzle 12 to cooperate with cleaning The brush 10 cleans the road shoulder stones, so as to avoid water stains remaining on the road shoulder stones and affect the appearance, and cooperate with the spring 9 and the telescopic rod 8 to ensure that the stone cleaning brushes are always in full contact with the ground, thereby increasing the contact area between the cleaning brush 10 and the ground , to further improve the effect of scrubbing.

In this embodiment (please refer to FIG. 2 ), a connecting groove 13 is opened on the top of the cleaning disc 17, and a connecting block 14 is fixedly connected to the cleaning ring 16, and the connecting block 14 is inserted into the connecting groove 13, The connecting block 14 is penetrated with a fixing bolt 15, and the fixing bolt 15 is spirally connected with the bottom end of the inner cavity of the connecting groove 13. Through the setting of the connecting groove 13, the connecting block 14 and the fixing bolt 15, the connecting block 14 is plugged in. In the connection groove 13, then turn the fixing bolt 15 to install the cleaning ring 16 on the outside of the cleaning disc 17, thereby facilitating the disassembly and assembly of the cleaning ring 16, and further facilitating the replacement of the worn cleaning brush 10.

In this embodiment (please refer to FIG. 1 ), the first spray head 12 is installed at an angle of 30° to the frame 1, which is beneficial for the first spray head 12 to align with the roadside stones.

In this embodiment (please refer to FIG. 1 ), the water storage tank 6 is a transparent box, so that it is convenient to observe the water capacity in the water storage tank 6 from the outside.

In this embodiment (please refer to FIG. 1 ), the top of the water storage tank 6 is provided with a water injection port 5 through which cleaning water can be conveniently added into the water storage tank 6 .

It should be noted that the utility model is an automatic floor washing mechanism for an unmanned intelligent floor washing vehicle, including a frame 1, a drive motor 2, a high-pressure water pump 3, a conduit 4, a water injection port 5, a water storage tank 6, and a second nozzle 7. Telescopic rod 8, spring 9, cleaning brush 10, connection plate 11, first spray head 12, connection groove 13, connection block 14, fixed bolt 15, cleaning ring 16, cleaning plate 17, the parts are all general standard parts or The components known to those skilled in the art, its structure and principle are known to those skilled in the art through technical manuals or through conventional experimental methods. When working, first, connect the frame 1 to the unmanned intelligent floor washing vehicle , then conveniently add cleaning water to the water storage tank 6 through the water injection port 5, then fit the cleaning brush 10 on the outside of the cleaning ring 16 with the shoulder stone, then start the drive motor 2 to drive the cleaning ring 16 to rotate to clean the ground, and then start The high-pressure water pump 3 sprays a high-pressure water column from the first nozzle 12 and the second nozzle 7, which can not only suppress the dust generated by the floor washing, but also sprays a high-pressure water column from the first nozzle 12 to cooperate with the cleaning brush 10 to clean the road shoulder stones, thereby Avoid water stains remaining on the road shoulder stones to affect the appearance, and cooperate with the spring 9 and the telescopic rod 8 to enable the stone cleaning brush to be in full contact with the ground all the time, thereby increasing the contact area between the cleaning brush 10 and the ground, further improving the effect of washing the ground, and By inserting the connection block 14 in the connection groove 13, and then turning the fixing bolt 15, the cleaning ring 16 is installed on the outside of the cleaning disc 17, thereby facilitating the disassembly and assembly of the cleaning ring 16, and further facilitating the cleaning of the worn cleaning brushes. 10 for replacement.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. The utility model provides an automatic mechanism of washing ground of unmanned intelligent ground washing car, includes frame (1), its characterized in that: the top of the frame (1) is fixedly provided with a driving motor (2), a connecting disc (11) is fixedly connected on a motor shaft of the driving motor (2), the bottom of the connecting disc (11) is fixedly connected with a telescopic rod (8), a cleaning disc (17) is arranged at the bottom of the connecting disc (11), the cleaning disc (17) is fixedly connected with the telescopic rod (8), a spring (9) is sleeved on the outer side of the telescopic rod (8), the upper end and the lower end of the spring (9) are respectively fixedly connected with the connecting disc (11) and the cleaning disc (17), a cleaning ring (16) is sleeved on the outer side of the cleaning disc (17), the outer side of the cleaning ring (16) and the bottom of the cleaning disc (17) are both fixedly connected with a cleaning brush (10), the left end and the right end of the frame (1) are fixedly connected with a first spray head (12) in an inclined way, the front end and the rear end of the frame (1) are both fixedly provided with a second spray head (7), the top of the frame (1) is provided with a high-pressure water pump (3) and a water storage tank (6), the high-pressure water pump (3) is respectively and fixedly communicated with the first spray head (12) and the second spray head (7) through connecting pipes, a conduit (4) is fixedly communicated between the high-pressure water pump (3) and the water storage tank (6), the conduit (4) penetrates through the water storage tank (6) and is arranged in the water storage tank (6).

2. The automatic floor washing mechanism of the unmanned intelligent floor washing vehicle of claim 1, wherein: connecting groove (13) have been seted up at the top of wasing dish (17), wash fixedly connected with connecting block (14) on ring (16), connecting block (14) are pegged graft in connecting groove (13), it has gim peg (15) to run through on connecting block (14), the inner chamber bottom screwed connection of gim peg (15) and connecting groove (13).

3. The automatic floor washing mechanism of the unmanned intelligent floor washing vehicle of claim 1, wherein: the first spray head (12) and the frame (1) are arranged in an angle of 30 degrees.

4. The automatic floor washing mechanism of the unmanned intelligent floor washing vehicle of claim 1, characterized in that: the water storage tank (6) is a transparent tank.

5. The automatic floor washing mechanism of the unmanned intelligent floor washing vehicle of claim 1, wherein: the top of the water storage tank (6) is provided with a water filling port (5).

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