Road surface watering device for environmental sanitation machine

Abstract

The utility model relates to the technical field of environmental sanitation watering, and discloses a road surface watering device for environmental sanitation machinery, which comprises a bottom plate, universal wheels are arranged on the lower surface of the bottom plate, a supporting column is fixedly connected to the upper surface of the bottom plate, a dragging hook is fixedly connected to the outer wall of the supporting column, a water tank is fixedly connected to the upper surface of the bottom plate, and the water tank is fixedly connected to the lower surface of the bottom plate. A visual window is arranged on the outer wall of the water tank, a cover plate is rotatably connected to the upper surface of the water tank, a water inlet pipe is fixedly connected to the outer wall of the water tank, a water pump is fixedly connected to the upper surface of the bottom plate, the input end of the water pump is connected with the water inlet pipe, the output end of the water pump is fixedly connected with a water outlet pipe, and a filtering assembly is arranged at one end of the water outlet pipe. According to the water sprinkling device, the motor is started to enable the double-end worm and the worm gear to be in meshing transmission to drive the transmission shaft to rotate, the water sprinkling range of the water sprinkling pipe can be adjusted, water is filtered through the filter basket, and the effects of improving the practicability of the device and improving the water sprinkling efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitation watering, in particular to a road surface watering device used for sanitation machinery. Background Art

[0002] In the process of road maintenance and sanitation, road sprinklers are generally needed to wash and reduce dust on the road surface. Sprinkling water is necessary for refined urban management. Urban road surfaces are cleaned by sprinkling water or spraying dust and washing with a certain water pressure. On the other hand, it can maintain the road surface, thereby extending the service life of the road and enhancing the purification of the air environment.

[0003] In the prior art, road sprinklers are generally used by workers to spray the ground with handheld hoses, but this may result in low spraying efficiency. In addition, some existing road sprinklers need to be filled with water from outdoor canals or fire hydrants after use in order to operate normally.

[0004] With regard to the prior art, when using the device, it is only suitable for areas with wide road conditions, and the watering range cannot be adjusted according to different road conditions; at the same time, when replenishing water for the device, solid impurities in the water cannot be blocked, making the nozzle easy to be blocked, thereby affecting the watering efficiency, and therefore cannot meet the use requirements. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a road sprinkler device for sanitation machinery, aiming to improve the problem in the prior art that the sprinkler range cannot be adjusted according to different road conditions when the device is used; at the same time, solid impurities in the water cannot be blocked when replenishing water for the device, which makes the nozzle easy to be blocked, thereby affecting the sprinkler efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road sprinkler device for sanitation machinery, comprising a base plate, a universal wheel is arranged on the lower surface of the base plate, a support column is fixedly connected to the upper surface of the base plate, a towing hook is fixedly connected to the outer wall of the support column, a water tank is fixedly connected to the upper surface of the base plate, a visual window is arranged on the outer wall of the water tank, a cover plate is rotatably connected to the upper surface of the water tank, a water inlet pipe is fixedly connected to the outer wall of the water tank, a water pump is fixedly connected to the upper surface of the base plate, an input end of the water pump is connected to the water inlet pipe, an output end of the water pump is fixedly connected to a water outlet pipe, and a filter assembly is arranged at one end of the water outlet pipe.

[0007] Furthermore, the filter assembly includes a filter basket and a slider, the filter basket outer wall is arranged on one side of the outlet pipe outer wall, the slider outer wall is arranged on one side of the outlet pipe outer wall, and the slider outer wall is fixedly connected to the filter basket outer wall.

[0008] Furthermore, the outer wall of the sliding block is slidably connected to a valve body, and a sliding groove is provided inside the valve body.

[0009] Furthermore, a sealing flange is fixedly connected to the upper surface of the valve body, and a three-way pipe is fixedly connected to the outer wall of the valve body.

[0010] Furthermore, both ends of the three-way pipe are fixedly connected to a shell, the inner wall of the shell is rotatably connected to a transmission shaft, and the lower surface of the shell is fixedly connected to a box.

[0011] Furthermore, a sprinkler pipe is fixedly connected to the outer wall of the transmission shaft, and a sprinkler head is fixedly connected to the outer wall of the sprinkler pipe.

[0012] Furthermore, a worm gear is fixedly connected to the outer wall of the transmission shaft, a motor is fixedly connected to the outer wall of the box body, and a rotating shaft is fixedly connected to the output end of the motor.

[0013] Furthermore, one end of the rotating shaft is fixedly connected to a double-headed worm, one end of the double-headed worm is rotatably connected to the inner wall of the box, and the double-headed worm is meshed with the worm wheel.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by starting the motor, its output end drives the rotating shaft to rotate, so that the double-headed worm and the worm wheel are meshed and driven, and then the transmission shaft is driven to rotate, so that the sprinkler pipe swings to adjust the sprinkler range, which solves the problem that the sprinkler range cannot be adjusted according to different road conditions when using the device, and achieves the effect of improving the practicality of the device and improving the sprinkler efficiency.

[0016] 2. In the utility model, water is transported to the valve body by starting the water pump, and the water is filtered through the filter basket. The filtered water is transported to the sprinkler pipe through the tee pipe and the shell, and the water is sprayed out through the nozzle to sprinkle water on the road surface. The problem that solid impurities in the water cannot be blocked when replenishing water for the device is solved, which makes the nozzle easy to be blocked and thus affects the sprinkling efficiency, and achieves the effect of reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a road surface watering device for sanitation machinery proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a water pump part of a road sprinkler device for sanitation machinery proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a watering pipe portion of a road watering device for sanitation machinery proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the structure of a filter assembly of a road sprinkler device for sanitation machinery.

[0021] Legend:

[0022] 1. Bottom plate; 2. Universal wheel; 3. Water tank; 4. Support column; 5. Towing hook; 6. Cover plate; 7. Visual window; 8. Water pump; 9. Filter assembly; 10. Tee pipe; 11. Shell; 12. Sprinkler pipe; 13. Nozzle; 14. Water inlet pipe; 15. Water outlet pipe; 16. Box; 17. Motor; 18. Rotating shaft; 19. Double-headed worm; 20. Worm wheel; 21. Transmission shaft; 22. Valve body; 23. Filter basket; 24. Slider; 25. Slide; 26. Sealing flange. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a road watering device for sanitation machinery, comprising a base plate 1, a universal wheel 2 is arranged on the lower surface of the base plate 1, a support column 4 is fixedly connected to the upper surface of the base plate 1, a towing hook 5 is fixedly connected to the outer wall of the support column 4, a water tank 3 is fixedly connected to the upper surface of the base plate 1, a visual window 7 is arranged on the outer wall of the water tank 3, a cover plate 6 is rotatably connected to the upper surface of the water tank 3, a water inlet pipe 14 is fixedly connected to the outer wall of the water tank 3, a water pump 8 is fixedly connected to the upper surface of the base plate 1, an input end of the water pump 8 is connected to the water inlet pipe 14, an output end of the water pump 8 is fixedly connected to a water outlet pipe 15, and a filter component 9 is arranged at one end of the water outlet pipe 15.

[0025] Specifically, by setting the universal wheel 2 to roll on the ground, the device as a whole can be moved on the road with the tractor; the towing hook 5 is used to connect the device and the tractor, thereby avoiding manual pushing of the device and reducing the labor intensity of the operator; by observing the visual window 7, the water storage situation in the water tank 3 can be intuitively grasped for easy water replenishment; by starting the water pump 8, the input end of the water pump draws water into the pump body through the water inlet pipe 14, and then the output end of the water pump delivers water to the valve body 22 through the water outlet pipe 15, the water delivery can be completed.

[0026] Refer to 2 and Figure 4The filter assembly 9 includes a filter basket 23 and a slider 24. The outer wall of the filter basket 23 is arranged on one side of the outer wall of the water outlet pipe 15. The outer wall of the slider 24 is arranged on one side of the outer wall of the water outlet pipe 15. The outer wall of the slider 24 is fixedly connected to the outer wall of the filter basket 23. The outer wall of the slider 24 is slidably connected to the valve body 22. A slide groove 25 is opened inside the valve body 22. A sealing flange 26 is fixedly connected to the upper surface of the valve body 22. The outer wall of the valve body 22 is fixedly connected to the three-way pipe 10.

[0027] Specifically, by setting the filter basket 23, solid impurities in the water transported to the valve body 22 can be filtered and retained in the filter basket 23. When the filter basket 23 needs to be cleaned or replaced, the bolts on the sealing flange 26 are unscrewed, and the filter basket 23 is pinched and pulled by hand to make the slider 24 slide out of the slide groove 25, and the filter basket 23 can be cleaned or replaced; the sealing flange 26 can ensure the sealing of the water flow and will not leak.

[0028] Reference Figure 2 and Figure 3 Both ends of the tee pipe 10 are fixedly connected to the shell 11, the inner wall of the shell 11 is rotatably connected to the transmission shaft 21, the lower surface of the shell 11 is fixedly connected to the box 16, the outer wall of the transmission shaft 21 is fixedly connected to the sprinkler pipe 12, the outer wall of the sprinkler pipe 12 is fixedly connected to the nozzle 13, the outer wall of the transmission shaft 21 is fixedly connected to the worm gear 20, the outer wall of the box 16 is fixedly connected to the motor 17, the output end of the motor 17 is fixedly connected to the rotating shaft 18, one end of the rotating shaft 18 is fixedly connected to the double-headed worm 19, one end of the double-headed worm 19 is rotatably connected to the inner wall of the box 16, and the double-headed worm 19 is meshed with the worm wheel 20.

[0029] Specifically, the motor 17 is started to rotate the rotating shaft 18, so that the spiral teeth on the double-headed worm 19 rotate in different directions at the same time, and then the rotation of the two transmission shafts 21 drives the watering pipes 12 to move. When the two watering pipes 12 are in the same straight line, the watering width of the watering device reaches the widest, and the width of the watering device itself also reaches the widest. When a certain angle is formed between the two watering pipes 12, the width of the watering device becomes smaller, and of course the watering width also becomes smaller. The three-way pipe 10 is designed as a hose to facilitate the rotation of the watering pipe 12, so as to adjust the watering width and the width required when walking.

[0030] Working principle: when it is necessary to spray water on the road surface, first open the cover plate 6 on the water tank 3, connect the external water source to fill water into the water tank 3, and the water storage situation can be grasped by observing the visual window 7. After the water is full, connect the towing hook 5 on the support column 4 to the tractor, so that the tractor drives the device to move as a whole, start the water pump 8 so that its input end draws water into the pump body through the water inlet pipe 14, and then the output end conveys the water to the valve body 22 through the water outlet pipe 15, and the water is filtered through the filter basket 23. The filtered water is conveyed to the sprinkler pipe 12 through the shell 11 through the three-way pipe 10, and the water is sprayed out through the nozzle 13, so as to sprinkle water on the road surface. By starting the motor 17, the output end drives the rotating shaft 18 to rotate, so that the double-headed worm 19 and the worm wheel 20 are meshed and driven, and then the transmission shaft 21 is driven to rotate, so that the sprinkler pipe 12 swings to adjust the watering range.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A road sprinkler device for sanitation machinery, comprising a base plate (1), characterized in that: The lower surface of the base plate (1) is provided with a universal wheel (2); the upper surface of the base plate (1) is fixedly connected with a support column (4); the outer wall of the support column (4) is fixedly connected with a towing hook (5); the upper surface of the base plate (1) is fixedly connected with a water tank (3); the outer wall of the water tank (3) is provided with a visual window (7); the upper surface of the water tank (3) is rotatably connected with a cover plate (6); the outer wall of the water tank (3) is fixedly connected with a water inlet pipe (14); the upper surface of the base plate (1) is fixedly connected with a water pump (8); the input end of the water pump (8) is connected to the water inlet pipe (14); the output end of the water pump (8) is fixedly connected with a water outlet pipe (15); one end of the water outlet pipe (15) is provided with a filter assembly (9).

2. A road sprinkler device for sanitation machinery according to claim 1, characterized in that: The filter assembly (9) comprises a filter basket (23) and a slider (24); the outer wall of the filter basket (23) is arranged on one side of the outer wall of the water outlet pipe (15); the outer wall of the slider (24) is arranged on one side of the outer wall of the water outlet pipe (15); and the outer wall of the slider (24) is fixedly connected to the outer wall of the filter basket (23).

3. A road sprinkler device for sanitation machinery according to claim 2, characterized in that: The outer wall of the sliding block (24) is slidably connected to a valve body (22), and a sliding groove (25) is provided inside the valve body (22).

4. A road sprinkler device for sanitation machinery according to claim 3, characterized in that: A sealing flange (26) is fixedly connected to the upper surface of the valve body (22), and a three-way pipe (10) is fixedly connected to the outer wall of the valve body (22).

5. A road sprinkler device for sanitation machinery according to claim 4, characterized in that: Both ends of the three-way pipe (10) are fixedly connected to a housing (11), the inner wall of the housing (11) is rotatably connected to a transmission shaft (21), and the lower surface of the housing (11) is fixedly connected to a box (16).

6. A road sprinkler device for sanitation machinery according to claim 5, characterized in that: A watering pipe (12) is fixedly connected to the outer wall of the transmission shaft (21), and a spray head (13) is fixedly connected to the outer wall of the watering pipe (12).

7. A road surface watering device for sanitation machinery according to claim 6, characterized in that: The outer wall of the transmission shaft (21) is fixedly connected to a worm gear (20), the outer wall of the box body (16) is fixedly connected to a motor (17), and the output end of the motor (17) is fixedly connected to a rotating shaft (18).

8. A road surface watering device for sanitation machinery according to claim 7, characterized in that: One end of the rotating shaft (18) is fixedly connected to a double-headed worm (19), one end of the double-headed worm (19) is rotatably connected to the inner wall of the box body (16), and the double-headed worm (19) is meshed with the worm wheel (20).

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