Adjustable cleaning device of electric three-wheel cleaning vehicle

Abstract

The utility model relates to the technical field of environmental sanitation cleaning equipment, in particular to an adjustable cleaning device of an electric three-wheel cleaning trolley, which comprises a mounting seat, a connecting plate, a clamping seat I, a spray pipe I and a spray pipe II, the connecting plate is fixedly connected to the side wall of the mounting seat, the clamping seat I is fixedly connected to one end of the connecting plate far away from the mounting seat, and the spray pipe II is fixedly connected to the other end of the connecting plate far away from the mounting seat. The first spraying pipe is installed on the clamping base, an adjusting device is further arranged on the side wall of the installation base, and the second spraying pipe is installed on the adjusting device. According to the electric three-wheel cleaning vehicle, the adjusting device is arranged on the right side of the front portion of the electric three-wheel cleaning vehicle, the second spraying pipe is arranged on the adjusting device, the direction of the first nozzle of the second spraying pipe is perpendicular to the direction of the spout of the first spraying pipe, the ground in the two directions can be flushed, the flushing face is wider, the cleaning efficiency is higher, and the adjusting device can adjust the angle of the second nozzle on the second spraying pipe. Therefore, the contact force between the water flow and the ground is adjusted, and the cleaning effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitation cleaning equipment, in particular to an adjustable cleaning device of an electric three-wheeled cleaning vehicle. Background Art

[0002] The cleanliness of urban roads is an important indicator of the city's appearance. Cleaning of urban roads requires cleaning staff to clean them. In addition to cleaning impurities on the roads, cleaning of urban roads also requires the use of water for high-pressure washing of the road surface.

[0003] When urban cleaners clean urban roads, they need to use cleaning equipment to clean the roads. Cleaning equipment is generally divided into large cleaning vehicles and small electric three-wheeled cleaning vehicles. Both large cleaning vehicles and small electric three-wheeled cleaning vehicles are equipped with rotating sweeping wheels and high-pressure water spray cleaning devices. Large cleaning vehicles are used to clean large road surfaces, while small three-wheeled cleaning vehicles are mostly used to clean small auxiliary roads or sidewalks.

[0004] The existing high-pressure water jet cleaning device can only perform side flushing (i.e., the flushing direction is perpendicular to the travel direction of the tricycle), and its flushing angle is almost parallel to the ground and cannot be adjusted. It cannot effectively flush the moss and stains on the sidewalk. In order to clean the moss and stains, manual pipe flushing operations are often used.

[0005] Therefore, an adjustable cleaning device for an electric three-wheeled cleaning vehicle is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide an adjustable cleaning device for an electric three-wheeled cleaning vehicle, by arranging an adjustment device on the side wall of the mounting seat, arranging the second nozzle on the adjustment device, utilizing the adjustment device to adjust the height and spraying direction of the second nozzle, providing a connecting plate and a clamping seat, and providing a threaded sleeve threadedly connected to the clamping seat, and the height of the first nozzle can be adjusted by rotating the threaded sleeve, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] An adjustable cleaning device for an electric three-wheeled cleaning vehicle includes a mounting seat, a connecting plate, a clamping seat 1, a nozzle 1, and a nozzle 2. The connecting plate is fixedly connected to the side wall of the mounting seat, the clamping seat 1 is fixedly connected to an end of the connecting plate away from the mounting seat, the nozzle 1 is installed on the clamping seat, and an adjustment device is also provided on the side wall of the mounting seat, and the nozzle 2 is installed on the adjustment device.

[0009] Preferably, the adjusting device includes a pedal, a fixed block, and a spring. An arc-shaped groove is provided on the side wall of the mounting seat. One end of the pedal is slidably mounted on the arc-shaped groove. A clamping seat 2 is fixedly connected to the bottom wall of the end of the pedal away from the arc-shaped groove. The nozzle 2 is mounted on the clamping seat 2. A plurality of slots are provided on the arc-shaped groove. A clamping block is fixedly connected to the top of one end of the pedal.

[0010] A threaded sleeve is threadedly mounted on the clamping seat 1, and the nozzle 1 is slidably mounted in the threaded sleeve.

[0011] Preferably, a top plate is provided on the top of the threaded sleeve, a plurality of rocker arms are fixedly connected to the side wall of the top plate, a bottom plate is fixedly connected to the outer wall of the nozzle, an annular groove is provided inside the bottom plate, and the top of the top plate is slidably installed in the annular groove.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. An adjustment device is set on the front right side of the electric three-wheeled cleaning vehicle, and nozzle 2 is set on the adjustment device. The direction of nozzle 1 of nozzle 2 is perpendicular to the nozzle direction of nozzle 1, which can flush the ground in two directions, with a wider flushing area and higher cleaning efficiency. The adjustment device can adjust the angle of nozzle 2 on nozzle 2 to adjust the strength of the water flow contacting the ground, so as to achieve better cleaning effect.

[0014] 2. A threaded sleeve is provided with a threaded connection to a clamping seat, and a plurality of rockers are fixedly connected to the outside of the threaded sleeve. A person holds the plurality of rockers and rotates them to adjust the height of the nozzle of the nozzle and the ground to adapt to the different heights of the sidewalk steps, thereby achieving a good water spray cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the overall three-dimensional structure;

[0016] Figure 2 is a schematic diagram of the three-dimensional structure on the other side;

[0017] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0018] Figure 4 It is a structural diagram of the present utility model.

[0019] In the figure: 1. Mounting seat; 2. Connecting plate; 3. Nozzle 1; 4. Nozzle 1; 5. Nozzle 2; 6. Nozzle 2; 7. Clamping seat 1; 8. Threaded sleeve; 9. Arc groove; 10. Fixing block; 11. Clamping seat 2; 12. Pedal; 13. Spring; 14. Block; 15. Rocker; 16. Chassis; 17. Top plate. DETAILED DESCRIPTION

[0020] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 4 The utility model provides an adjustable cleaning device for an electric three-wheeled cleaning vehicle, and the technical solution is as follows:

[0022] An adjustable cleaning device for an electric three-wheeled cleaning vehicle includes a mounting seat 1, a connecting plate 2, a clamping seat 7, a nozzle 3, and a nozzle 2 6. The connecting plate 2 is fixedly connected to the side wall of the mounting seat 1, the clamping seat 7 is fixedly connected to the end of the connecting plate 2 away from the mounting seat 1, the nozzle 1 3 is installed on the clamping seat, and an adjustment device is also provided on the side wall of the mounting seat 1. The nozzle 2 6 is installed on the adjustment device. The nozzle 1 3 is provided with a nozzle 4, and the nozzle 2 6 is provided with a nozzle 2 5.

[0023] The mounting base 1 is fixedly mounted on the front footboard 12 of the electric tricycle by screws. This mounting method can be found in the prior art and will not be described again. A water supply device is placed on the tricycle.

[0024] Two bolts are provided on the clamping seat 7 as a fixing method. The nozzle 3 is placed on the clamping seat 7 and then fixed with two bolts. The top of the nozzle 3 is connected to the water supply device through a hose. The water spraying direction of the nozzle 3 is perpendicular to the traveling direction of the electric tricycle, and the road is cleaned by side spraying.

[0025] like Figure 1 As shown, an adjusting device is further provided on the side wall of the mounting base 1, and the adjusting device is used to install the nozzle 2 6. The nozzle direction of the nozzle 2 6 is perpendicular to the nozzle direction of the nozzle 1 3. The adjusting device can adjust the nozzle 2 6, and then adjust the nozzle 2 5, so as to adjust the spray angle of the nozzle 2 5 according to the degree of dirtiness of the road surface. The angle between the water jet sprayed by the nozzle 2 6 and the ground can be changed, and the impact force of the water jet on the ground will also change, thereby obtaining different cleaning effects.

[0026] like Figure 2As shown, the adjusting device includes a pedal 12, a fixing block 10, and a spring 13. An arc-shaped groove 9 is provided on the side wall of the mounting seat 1. One end of the pedal 12 is slidably mounted on the arc-shaped groove 9. A clamping seat 2 11 is fixedly connected to the bottom wall of the end of the pedal 12 away from the arc-shaped groove 9. The nozzle 2 6 is mounted on the clamping seat 2 11. A plurality of slots are provided on the arc-shaped groove 9. A clamping block 14 is fixedly connected to the top of one end of the pedal 12.

[0027] During use, the pedal 12 is manually stepped on to press the spring 13, so that the pedal 12 can move along the direction defined by the arc groove 9, thereby adjusting the nozzle direction of the nozzle 2 6. The card slot and the card block 14 are provided to cooperate. When no pressure is applied to the pedal 12 manually, the card block 14 is stuck in the card slot under the thrust of the spring 13, thereby forming a limiting effect on the pedal 12, preventing the pedal 12 from sliding on its own, and ensuring the stability of the equipment during the cleaning operation.

[0028] like Figure 3 and Figure 4 As shown, a threaded sleeve 8 is threadedly installed on the clamping seat 7, and the nozzle 3 is slidably installed in the threaded sleeve 8.

[0029] A top plate 17 is provided on the top of the threaded sleeve 8, and a plurality of rocker arms 15 are fixedly connected to the side wall of the top plate 17. A bottom plate 16 is fixedly connected to the outer wall of the nozzle 3. An annular groove is provided inside the bottom plate 16, and the top of the top plate 17 is slidably installed in the annular groove.

[0030] When the electric three-wheeled cleaning vehicle cleans the auxiliary road, it is necessary to spray water on the sidewalk to clean it. The heights of the steps on the sidewalk are different, and the nozzle height of the nozzle 3 needs to be adjusted according to the height of the steps on the sidewalk. At this time, the threaded sleeve 8 can be rotated to make the threaded sleeve 8 and the clamping seat 7 produce relative displacement, thereby moving the nozzle 3 to adjust the height of the nozzle 4 on the nozzle 3.

[0031] A plurality of rockers 15 are provided. When the threaded sleeve 8 needs to be rotated, a human hand can hold the rocker 15 to rotate the threaded sleeve 8, making manual operation more convenient.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable cleaning device for an electric three-wheeled cleaning vehicle, characterized by: The utility model comprises a mounting seat (1), a connecting plate (2), a clamping seat 1 (7), a nozzle 1 (3), and a nozzle 2 (6), wherein the connecting plate (2) is fixedly connected to the side wall of the mounting seat (1), the clamping seat 1 (7) is fixedly connected to an end of the connecting plate (2) away from the mounting seat (1), the nozzle 1 (3) is mounted on the clamping seat, and an adjusting device is further provided on the side wall of the mounting seat (1), and the nozzle 2 (6) is mounted on the adjusting device.

2. The adjustable cleaning device of an electric three-wheeled cleaning vehicle according to claim 1, characterized in that: The adjusting device comprises a pedal (12), a fixing block (10), and a spring (13). An arc groove (9) is provided on the side wall of the mounting seat (1). One end of the pedal (12) is slidably mounted on the arc groove (9). A clamping seat 2 (11) is fixedly connected to the bottom wall of the end of the pedal (12) away from the arc groove (9). The nozzle 2 (6) is mounted on the clamping seat 2 (11). A plurality of clamping slots are provided on the arc groove (9). A clamping block (14) is fixedly connected to the top of one end of the pedal (12).

3. The adjustable cleaning device of an electric three-wheeled cleaning vehicle according to claim 1, characterized in that: A threaded sleeve (8) is threadedly mounted on the clamping seat (7), and the nozzle (3) is slidably mounted in the threaded sleeve (8).

4. The adjustable cleaning device of an electric three-wheeled cleaning vehicle according to claim 3, characterized in that: A top plate (17) is provided on the top of the threaded sleeve (8), a plurality of rocker arms (15) are fixedly connected to the side wall of the top plate (17), a bottom plate (16) is fixedly connected to the outer wall of the nozzle (3), an annular groove is provided inside the bottom plate (16), and the top of the top plate (17) is slidably mounted in the annular groove.

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