Reciprocating water spraying device applied to road greening maintenance

Abstract

The utility model discloses a reciprocating water spraying device applied to road greening maintenance, which relates to the technical field of road greening maintenance and comprises a water tank, a water inlet pipe is arranged on the side surface of the water tank, a water level sensor is mounted on the inner side surface of the water tank, a controller is mounted on the upper surface of the water tank, and the water level sensor is electrically connected with the controller through a lead. The upper surface of the fixed seat is rotatably connected with a rotating table, the surface of the fixed block is rotatably connected with a rotating shaft through a bearing, one end of the rotating shaft is fixedly connected with a rotating block, and the surface of the rotating block is provided with a water outlet pipe; through the arrangement of the fixed long block, the sliding groove, the first servo motor, the reciprocating lead screw and the sliding block, the purpose of enlarging the water spraying coverage range is achieved, and through the arrangement of a third servo motor, a position sensor, a rotating shaft and a rotating block, the purpose of conveniently adjusting the vertical angle of water spraying is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of road greening maintenance, in particular to a reciprocating water spraying device used for road greening maintenance. Background Art

[0002] Road greening refers to planting trees, flowers and plants on both sides or in the middle of the road. The purpose is to improve the traffic environment. Its main functions are: to guide the line of sight, that is, to indicate the change of road line shape, to guide the driver to operate the vehicle safely, to block light or prevent glare, to prevent the headlights of oncoming vehicles, to alleviate and reduce the strong impact of vehicles leaving the roadway and the injury of passengers. Flexible and wide low tree groups have better buffering effect, coordination and beautification, and increase the natural scenery of the road environment. As road signs, tall trees or bushes can play the role of road signs and warnings at road turning points, adapt to light and darkness, and tall trees at the entrance of tunnels can make the lateral light form light and dark jagged shadows, so that the brightness changes gradually, shortening the time for the driver's vision to adapt, protecting the environment, reducing soil erosion, reducing the spread of automobile noise and exhaust, and playing a role in wind, sand and dust prevention.

[0003] A reciprocating water spraying device used for road greening maintenance is disclosed in the Chinese utility model patent application disclosure CN214902717U. Although the utility model adopts the design of the reciprocating mechanism so that the direction of the water spraying of the nozzle has no specific pattern, it can spray water on green plants in different positions, avoiding the problem that the nozzle sprays water at the same place for a long time and causes the mud and sand at the spraying place to be washed away. It can also expand the water spraying range of the nozzle, so that the water supplemented to the plants is more uniform, which is convenient for the growth of plants. However, during the reciprocating motion, the water spraying range is fixed, and there is a disadvantage of a small water spraying range. In addition, the water spraying angle is not easy to adjust, and the water spraying distance cannot be adjusted by adjusting the angle of the nozzle, which further affects the water spraying range and has the disadvantage of poor practicality. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a reciprocating water spraying device used for road greening maintenance, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A reciprocating water spraying device used for road greening maintenance comprises a water tank, a water inlet pipe is arranged on the side of the water tank, a water level sensor is installed on the inner side of the water tank, a controller is installed on the upper surface of the water tank, the water level sensor is electrically connected to the controller through a wire, a fixed long block is fixedly connected to the upper surface of the water tank, a slide groove is provided on the upper surface of the fixed long block, a slider is slidably connected to the surface of the slide groove, a fixed seat is fixedly connected to the upper surface of the slider, a rotating table is rotatably connected to the upper surface of the fixed seat, a fixed block is fixedly connected to the upper surface of the rotating table, a fixed block is rotatably connected to the surface of the fixed block through a bearing, a rotating shaft is fixedly connected to one end of the rotating shaft, and a water outlet pipe is arranged on the surface of the rotating block.

[0009] Optionally, a first servo motor is installed on the side of the fixed long block, the output end of the first servo motor is fixedly connected to a reciprocating screw, bearings are provided at the connection between the two ends of the reciprocating screw and the fixed long block, and a slider is threadedly connected to the surface of the reciprocating screw.

[0010] Optionally, the upper surface of the fixed seat is provided with an installation groove, the surface of the installation groove is installed with a second servo motor, the output end of the second servo motor is fixedly connected with a driving gear, the lower surface of the rotating table is provided with a tooth groove, and the surface of the driving gear is meshed with a tooth groove.

[0011] Optionally, a third servo motor is installed on the side of the fixed block, a position sensor is installed on the output end of the third servo motor, and a rotating shaft is fixedly connected to the output end of the third servo motor.

[0012] Optionally, a nozzle is installed at one end of the water outlet pipe, and the other end of the water outlet pipe is arranged in a water tank and a water pump is installed at the end.

[0013] (III) Beneficial effects

[0014] The utility model provides a reciprocating water spraying device for road greening maintenance, which has the following

[0015] Beneficial effects:

[0016] 1. A reciprocating water spraying device for road greening maintenance has the effect of improving the coverage of water spraying by setting a fixed long block, a slide groove, a first servo motor, a reciprocating screw and a slider. When in use, water is injected into the water tank through the water inlet pipe, and the water level sensor monitors the water volume in the water tank. The water supply end is controlled by the controller to automatically inject water into the water tank through the water inlet pipe. During the maintenance process, the reciprocating screw is driven to rotate by the first servo motor, so that the slider threaded on the surface of the reciprocating screw slides on the surface of the slide groove, so that the slider reciprocates. During the movement of the slider, the water outlet pipe fixed on the surface of the rotating block is driven to move by the fixed seat and the rotating table. At the same time, the second servo motor controls the rotation of the active gear, so that the active gear drives the tooth groove, and then the rotating table rotates on the upper surface of the fixed seat. In order to avoid the outlet pipe from tying during the rotation, the rotation process is positive and negative alternating rotation. The nozzle is rotated while the nozzle is translated left and right, so as to achieve the purpose of improving the coverage of water spraying.

[0017] 2. This reciprocating water spraying device used for road greening maintenance has the effect of conveniently adjusting the water spraying angle through the arrangement of the third servo motor, the position sensor, the rotating shaft and the rotating block. When in use, during the water spraying process, the rotating shaft is driven to rotate by the third servo motor. Under the action of the position sensor, the closed-loop control system monitors the position of the motor output shaft in real time through the sensor, and performs feedback adjustment according to the set target angle, thereby realizing precise angle control, and then completing precise control of the angle of rotation of the rotating shaft, and then driving the rotating block to rotate through the rotating shaft, thereby adjusting the vertical angle of the nozzle. The operation is simple and convenient. By controlling the vertical angle of the water spray, the water can be sprayed to the corresponding position more effectively and quickly, thereby achieving the purpose of facilitating the adjustment of the vertical angle of the water spray. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the front section of the utility model;

[0020] Figure 3 For this utility model Figure 2 The structural diagram at A in the middle;

[0021] Figure 4 It is a schematic diagram of the structure of the side cross-section of the utility model;

[0022] Figure 5 For this utility model Figure 4 Schematic diagram of the structure at B in the figure.

[0023] In the figure: 1. water tank; 2. water inlet pipe; 3. water level sensor; 4. controller; 5. fixed long block; 6. slide; 7. first servo motor; 8. reciprocating screw rod; 9. slider; 10. fixed seat; 11. rotating table; 12. mounting groove; 13. second servo motor; 14. driving gear; 15. tooth groove; 16. fixed block; 17. third servo motor; 18. position sensor; 19. rotating shaft; 20. rotating block; 21. water outlet pipe; 22. nozzle; 23. water pump. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] See also Figures 1 to 5 The utility model provides a technical solution: a reciprocating water spraying device used for road greening maintenance, comprising a water tank 1, a water inlet pipe 2 is arranged on the side of the water tank 1, a water level sensor 3 is installed on the inner side of the water tank 1, a controller 4 is installed on the upper surface of the water tank 1, the water level sensor 3 is electrically connected to the controller 4 through a wire, a fixed long block 5 is fixedly connected to the upper surface of the water tank 1, a first servo motor 7 is installed on the side of the fixed long block 5, a reciprocating screw rod 8 is fixedly connected to the output end of the first servo motor 7, and shafts are arranged at the connection between the two ends of the reciprocating screw rod 8 and the fixed long block 5 The surface of the reciprocating screw 8 is threadedly connected with a slider 9, the upper surface of the fixed long block 5 is provided with a slide groove 6, the surface of the slide groove 6 is slidably connected with the slider 9, the upper surface of the slider 9 is fixedly connected with a fixed seat 10, the upper surface of the fixed seat 10 is provided with a mounting groove 12, the surface of the mounting groove 12 is installed with a second servo motor 13, the output end of the second servo motor 13 is fixedly connected with a driving gear 14, the lower surface of the rotating table 11 is provided with a tooth groove 15, the surface of the driving gear 14 is meshed and transmitted with a tooth groove 15, and the upper surface of the fixed seat 10 is rotatably connected with the rotating table 11.

[0027] In order to achieve the purpose of improving the water spray coverage, when in use, water is injected into the water tank 1 through the water inlet pipe 2, the water level sensor 3 monitors the water volume in the water tank 1, and the water supply end is controlled by the controller 4 to automatically inject water into the water tank 1 through the water inlet pipe 2. During the maintenance process, the reciprocating screw 8 is driven to rotate by the first servo motor 7, so that the slider 9 threadedly connected to the surface of the reciprocating screw 8 slides on the surface of the slide groove 6, so that the slider 9 reciprocates. During the movement of the slider 9, the water outlet pipe 21 fixed on the surface of the rotating block 20 is driven to move through the fixed seat 10 and the rotating table 11. At the same time, the second servo motor 13 controls the driving gear 14 to rotate, so that the driving gear 14 drives the tooth groove 15, and then the rotating table 11 rotates on the upper surface of the fixed seat 10. In order to avoid the water outlet pipe 21 from tying during the rotation, the rotation process is alternating forward and reverse rotation. By making the nozzle 22 translate left and right, the nozzle 22 is rotated, so as to achieve the purpose of improving the water spray coverage.

[0028] Example 2

[0029] See also Figures 1 to 5 The utility model provides a technical solution: a reciprocating water spraying device used for road greening maintenance, comprising a water tank 1, a fixed long block 5 is fixedly connected to the upper surface of the water tank 1, a slide groove 6 is provided on the upper surface of the fixed long block 5, a slider 9 is slidably connected to the surface of the slide groove 6, a fixed seat 10 is fixedly connected to the upper surface of the slider 9, a rotating table 11 is rotatably connected to the upper surface of the fixed seat 10, a fixed block 16 is fixedly connected to the upper surface of the rotating table 11, a third servo motor 17 is installed on the side of the fixed block 16, a position sensor 18 is installed on the output end of the third servo motor 17, a rotating shaft 19 is fixedly connected to the output end of the third servo motor 17, a surface of the fixed block 16 is rotatably connected to the rotating shaft 19 through a bearing, a rotating block 20 is fixedly connected to one end of the rotating shaft 19, a water outlet pipe 21 is arranged on the surface of the rotating block 20, a nozzle 22 is installed on one end of the water outlet pipe 21, and the other end of the water outlet pipe 21 is arranged in the water tank 1 and a water pump 23 is installed at the end.

[0030] In order to achieve the purpose of facilitating the adjustment of the vertical angle of the water spray, during use, the third servo motor 17 drives the rotating shaft 19 to rotate during the water spraying process. Under the action of the position sensor 18, the closed-loop control system monitors the position of the motor output shaft in real time through the sensor, and performs feedback adjustment according to the set target angle, thereby achieving precise angle control, and then completing the precise control of the rotation angle of the rotating shaft 19. The rotating block 20 is driven to rotate through the rotating shaft 19, thereby adjusting the vertical angle of the nozzle 22. The operation is simple and convenient. By controlling the vertical angle of the water spray, the water can be sprayed to the corresponding position more effectively and quickly, thereby achieving the purpose of facilitating the adjustment of the vertical angle of the water spray.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A reciprocating water spraying device for road greening maintenance, comprising a water tank (1), characterized in that: The side of the water tank (1) is provided with a water inlet pipe (2), the inner side of the water tank (1) is provided with a water level sensor (3), the upper surface of the water tank (1) is provided with a controller (4), the water level sensor (3) is electrically connected to the controller (4) via a wire, the upper surface of the water tank (1) is fixedly connected with a fixed long block (5), the upper surface of the fixed long block (5) is provided with a slide groove (6), the surface of the slide groove (6) is slidably connected with a slider (9), the upper surface of the slider (9) is fixedly connected with a fixed seat (10), the upper surface of the fixed seat (10) is rotatably connected with a rotating platform (11), the upper surface of the rotating platform (11) is fixedly connected with a fixed block (16), the surface of the fixed block (16) is rotatably connected with a rotating shaft (19) via a bearing, one end of the rotating shaft (19) is fixedly connected with a rotating block (20), and the surface of the rotating block (20) is provided with a water outlet pipe (21).

2. A reciprocating water spraying device for road greening maintenance according to claim 1, characterized in that: A first servo motor (7) is installed on the side of the fixed long block (5); a reciprocating screw rod (8) is fixedly connected to the output end of the first servo motor (7); bearings are provided at the connection points between the two ends of the reciprocating screw rod (8) and the fixed long block (5); and a sliding block (9) is threadedly connected to the surface of the reciprocating screw rod (8).

3. A reciprocating water spraying device for road greening maintenance according to claim 1, characterized in that: The upper surface of the fixing seat (10) is provided with a mounting groove (12), a second servo motor (13) is mounted on the surface of the mounting groove (12), an output end of the second servo motor (13) is fixedly connected to a driving gear (14), a tooth groove (15) is provided on the lower surface of the rotating platform (11), and a tooth groove (15) is meshed and transmitted on the surface of the driving gear (14).

4. A reciprocating water spraying device for road greening maintenance according to claim 1, characterized in that: A third servo motor (17) is mounted on the side of the fixed block (16); a position sensor (18) is mounted on the output end of the third servo motor (17); and a rotating shaft (19) is fixedly connected to the output end of the third servo motor (17).

5. The reciprocating water spraying device for road greening maintenance according to claim 1, characterized in that: A spray head (22) is installed at one end of the water outlet pipe (21), and the other end of the water outlet pipe (21) is arranged in the water tank (1) and a water pump (23) is installed at the end.

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