Spraying device for municipal gardens

Abstract

The utility model discloses a spraying device for municipal gardens, which relates to the technical field of spraying devices and comprises a mounting round seat, a round plate is arranged at the upper end of the mounting round seat, an external pipe is fixedly mounted at a protruding part at the upper end of the round plate, a telescopic pipe is mounted in the external pipe in a sliding manner, and a telescopic mechanism is arranged at the upper end of the round plate. An angle adjusting mechanism is arranged in the mounting round seat; the telescopic mechanism comprises a supporting frame base, a special-shaped plate is fixedly installed on the outer wall of a telescopic pipe, a first stepping motor is arranged at one end of the supporting frame base, and a second stepping motor is arranged at one end of the supporting frame base. The height of the spraying plate can be adjusted according to green plants with different heights, water can be conveniently and fully sprayed on the green plants with different heights, the green plants can be conveniently irrigated, water resources are prevented from being wasted, and the high green plants can be conveniently and fully covered with the water.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spraying device technical field especially relates to a spraying device for municipal gardens. BACKGROUND

[0002] In the maintenance process of landscaping, it is necessary to carry out watering operation on gardens, so that the staff of gardens specially uses watering device to maintain the landscaping of gardens and protect the beautiful scenery of garden environment.

[0003] But in the prior art, when spraying the municipal gardens, since the height of the landscaping plants in the gardens is uneven, and the height of the spray head is fixed, when the position of the spray head is relatively high, most of the water will be sprayed on the ground around, and the plants cannot be irrigated enough, and when the position of the spray head is low, the relatively high plants cannot be fully covered by water, which not only causes waste of water resources, but also prevents the upper branches and leaves of the trees from absorbing water. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of spraying devices for municipal gardens, to solve the problem that in the prior art, for relatively low landscaping plants, most of the water will be sprayed on the ground around, and the plants cannot be irrigated enough, and when the position of the spray head is low, relatively high plants cannot be fully covered by water, which not only causes waste of water resources, but also affects the upper branches and leaves of trees to absorb water.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of spraying device for municipal gardens, including installation round seat, the upper end of the installation round seat is provided with round plate, the fixed mounting of protruding part on the upper end of the round plate is provided with external connection pipe, the telescopic pipe is slidably installed in the inside of the external connection pipe, the upper end of the round plate is provided with telescopic mechanism, the inside of the installation round seat is provided with angle adjusting mechanism;

[0006] The telescopic mechanism includes support frame seat, the outer wall of the telescopic pipe is fixedly installed with special-shaped plate, one end of the support frame seat is provided with a first stepper motor, one end of the support frame seat is provided with a second stepper motor, the middle two side walls of the support frame seat are fixedly installed with two groups of fixed seats, four groups of fixed seats are rotatably installed with rotating gear in the middle, two groups of long toothed plates are inserted into the upper end opening of the support frame seat, the protruding part of one group of rotating gear passes through one end of one group of fixed seats and is fixed with the output end of a first stepper motor, the protruding part of another group of rotating gear passes through one end of another group of fixed seats and is fixed with the output end of a second stepper motor.

[0007] Preferably, the angle adjusting mechanism comprises a rotating shaft and a servo motor, the outer wall of the rotating shaft is fixedly installed with a ring gear, and the output end of the servo motor is fixedly installed with a transmission gear.

[0008] Preferably, the outer walls of the two groups of rotating gears respectively pass through the two side openings in the inner part of the support frame base and are respectively engaged with the two groups of long toothed plates, and the upper ends of the two groups of long toothed plates are fixed to the lower end of the special-shaped plate.

[0009] Preferably, one end of the first stepper motor is fixed to the other end of one of the fixing bases, one end of the second stepper motor is fixed to the other end of the other fixing base, and the lower end of the support frame base is fixed to the upper end of the circular plate.

[0010] Preferably, the inner bottom end of the mounting circular seat is fixedly installed with a stabilizing shaft seat, and the upper end of the rotating shaft is fixed to the lower end of the circular plate.

[0011] Preferably, the lower part of the rotating shaft is rotatably installed in the inner part of the stabilizing shaft seat, the transmission gear is engaged with the ring gear, and the lower end of the servo motor is fixed to the inner bottom end of the mounting circular seat.

[0012] Preferably, the other end of the telescopic pipe is fixedly installed with a special-shaped connecting pipe, and the other end of the special-shaped connecting pipe is fixedly installed with a spraying plate.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、In the utility model, when the special-shaped plate moves up and down, the special-shaped plate drives the telescopic pipe to move up and down, the lower part of the telescopic pipe moves up and down in the inner part of the outer connecting pipe, the telescopic pipe drives the spraying plate to move up and down through the special-shaped connecting pipe, the height of the spraying plate can be adjusted, the height of the spraying plate can be adjusted according to the different height green plants, water can be fully sprayed on the different height green plants, the green plants are irrigated, water resources are prevented from being wasted, and the higher green plants can be fully covered by water.

[0015] 2、In the utility model, the angle adjusting mechanism is provided, the servo motor is started, the output end of the servo motor drives the ring gear to rotate through the transmission gear, the rotating shaft is driven to rotate by the ring gear, the lower part of the rotating shaft moves in the inner part of the stabilizing shaft seat, the circular plate is driven to rotate on the upper end of the mounting circular seat by the rotating shaft, the outer connecting pipe on the circular plate can be rotated, the spraying plate is driven to rotate by the outer connecting pipe through the telescopic pipe and the special-shaped connecting pipe, the angle of the spraying plate can be adjusted, the angle of the spraying plate can be adjusted according to the position of the green plants, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 This utility model provides a three-dimensional structural diagram of a spraying device for municipal landscaping.

[0017] Figure 2 This utility model provides a structural schematic diagram of the circular plate and telescopic mechanism in a municipal garden spraying device;

[0018] Figure 3 This utility model provides a partial structural diagram of the telescopic mechanism in a municipal garden spraying device;

[0019] Figure 4 This utility model presents a top view of a spraying device for municipal landscaping that includes a circular base and an angle adjustment mechanism.

[0020] Legend: 1. Mounting round base; 11. Round plate; 12. External connecting pipe; 13. Telescopic pipe; 14. Irregularly shaped connecting pipe; 15. Spray plate; 2. Telescopic mechanism; 21. Support frame; 22. Irregularly shaped plate; 23. Stepper motor No. 1; 24. Stepper motor No. 2; 25. Fixed base; 26. Rotating gear; 27. Long toothed plate; 3. Angle adjustment mechanism; 31. Rotating shaft; 32. Ring gear; 33. Stabilizing shaft seat; 34. Servo motor; 35. Transmission gear. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides a municipal garden spraying device, including a mounting round base 1, a round plate 11 is provided at the upper end of the mounting round base 1, an outer pipe 12 is fixedly installed on the protruding part at the upper end of the round plate 11, a telescopic pipe 13 is slidably installed inside the outer pipe 12, a telescopic mechanism 2 is provided at the upper end of the round plate 11, and an angle adjustment mechanism 3 is provided inside the mounting round base 1.

[0024] The telescopic mechanism 2 comprises a support frame 21, the outer wall of the telescopic pipe 13 is fixedly provided with a special-shaped plate 22, one end of the support frame 21 is provided with a first stepping motor 23, one end of the support frame 21 is provided with a second stepping motor 24, the middle two side walls of the support frame 21 are fixedly provided with two groups of fixing seats 25, the middle of the four groups of fixing seats 25 is rotatably provided with rotating gears 26, the upper end of the support frame 21 is inserted with two groups of long toothed plates 27, the protruding part of one group of the rotating gears 26 penetrates through one end of one group of the fixing seats 25 and is fixed with the output end of the first stepping motor 23, the protruding part of the other group of the rotating gears 26 penetrates through one end of the other group of the fixing seats 25 and is fixed with the output end of the second stepping motor 24, the outer wall of the two groups of the rotating gears 26 penetrates through the two side openings in the support frame 21 respectively and is engaged with the two groups of the long toothed plates 27 respectively, the upper end of the two groups of the long toothed plates 27 is fixed with the lower end of the special-shaped plate 22, one end of the first stepping motor 23 is fixed with the other end of one group of the fixing seats 25, one end of the second stepping motor 24 is fixed with the other end of the other group of the fixing seats 25, the lower end of the support frame 21 is fixed with the upper end of the circular plate 11, the other end of the telescopic pipe 13 is fixedly provided with a special-shaped connecting pipe 14, the other end of the special-shaped connecting pipe 14 is fixedly provided with the spraying plate 15.

[0025] The specific settings and effects of the embodiment will be described below. The first stepping motor 23 and the second stepping motor 24 are started synchronously, and the rotating directions of the first stepping motor 23 and the second stepping motor 24 are opposite. The first stepping motor 23 and the second stepping motor 24 drive the rotating gears 26 fixed therewith to rotate, so that the two groups of the rotating gears 26 rotate in the four groups of the fixing seats 25 respectively. The two groups of the rotating gears 26 also drive the two groups of the long toothed plates 27 to move up and down, so that the two groups of the long toothed plates 27 move up and down in the support frame 21 respectively. The lower part of the two groups of the long toothed plates 27 also moves up and down in the installation circular seat 1 through the circular plate 11. The upper end of the two groups of the long toothed plates 27 drives the special-shaped plate 22 to move up and down, and the special-shaped plate 22 drives the telescopic pipe 13 to move up and down, so that the lower part of the telescopic pipe 13 moves up and down in the outer connecting pipe 12. The telescopic pipe 13 drives the spraying plate 15 to move up and down through the special-shaped connecting pipe 14, so as to adjust the height of the spraying plate 15. The height of the spraying plate 15 can be adjusted according to the height of the green plants, so that the water can be fully sprayed on the green plants of different heights, the green plants are irrigated conveniently, the waste of water resources is prevented, and the higher green plants can be fully covered by water.

[0026] The outer connecting pipe 12 and the telescopic pipe 13 are matched, and the lower part of the telescopic pipe 13 and the outer connecting pipe 12 are provided with a sealing gasket, so that the telescopic pipe 13 moves up and down in the outer connecting pipe 12, and water can be prevented from flowing out from the gap.

[0027] The cooperation of the telescopic pipe 13, the special-shaped connector pipe 14 and the spraying plate 15 facilitates the telescopic pipe 13 to drive the spraying plate 15 to move up and down through the special-shaped connector pipe 14, the height of the spraying plate 15 can be adjusted, the spraying plate 15 can spray water, and the greening plants can be irrigated conveniently.

[0028] Embodiment two: as shown in Figure 2 and Figure 4 The angle adjusting mechanism 3 comprises a rotating shaft 31 and a servo motor 34, the outer wall of the rotating shaft 31 is fixedly installed with a ring gear 32, the output end of the servo motor 34 is fixedly installed with a transmission gear 35, the inner bottom end of the mounting circular seat 1 is fixedly installed with a stable shaft seat 33, the upper end of the rotating shaft 31 is fixed with the lower end of the circular plate 11, the lower part of the rotating shaft 31 is rotatably installed in the inner part of the stable shaft seat 33, the transmission gear 35 is engaged with the ring gear 32, and the lower end of the servo motor 34 is fixed with the inner bottom end of the mounting circular seat 1.

[0029] The effect of the whole embodiment is that the servo motor 34 is started, the output end of the servo motor 34 drives the transmission gear 35 to rotate, the transmission gear 35 drives the rotating shaft 31 to rotate through the ring gear 32, the lower part of the rotating shaft 31 moves in the inner part of the stable shaft seat 33, the rotating shaft 31 drives the circular plate 11 to rotate at the upper end of the mounting circular seat 1, and then the outer connecting pipe 12 on the circular plate 11 can be rotated, the outer connecting pipe 12 drives the spraying plate 15 to rotate through the telescopic pipe 13 and the special-shaped connector pipe 14, the angle of the spraying plate 15 can be adjusted, the angle of the spraying plate 15 can be adjusted according to the position of the greening plants, and the practicability of the device is improved.

[0030] The method for using the device and the working principle are as follows: firstly, the mounting base 1 is mounted on the water spraying vehicle, and the other end of the external connecting pipe 12 is connected with the water outlet mechanism on the water spraying vehicle, and the connecting pipe of the water outlet mechanism cannot be fixed and can be adjusted in angle with the external connecting pipe 12, water is introduced into the internal of the external connecting pipe 12 by controlling the water outlet mechanism, the water flows into the internal of the telescopic pipe 13 through the external connecting pipe 12, and flows into the internal of the spraying plate 15 through the special-shaped connecting pipe 14, and then is sprayed out from the internal of the spraying plate 15, then, when encountering the green plants with unmatched height, the first stepping motor 23 and the second stepping motor 24 are started synchronously, the rotating directions of the first stepping motor 23 and the second stepping motor 24 are opposite, the first stepping motor 23 and the second stepping motor 24 drive the fixed rotating gears 26 to rotate, the two groups of rotating gears 26 rotate in the internals of the four groups of fixed seats 25 respectively, the two groups of long toothed plates 27 are also driven by the two groups of rotating gears 26 to move up and down, the two groups of long toothed plates 27 move up and down in the internals of the support frame seats 21 respectively, the lower parts of the two groups of long toothed plates 27 also move up and down in the internal of the mounting base 1 through the circular plate 11, and the upper ends of the two groups of long toothed plates 27 drive the special-shaped plate 22 to move up and down, the special-shaped plate 22 drives the telescopic pipe 13 to move up and down, the lower part of the telescopic pipe 13 moves up and down in the internal of the external connecting pipe 12, and the telescopic pipe 13 drives the spraying plate 15 to move up and down through the special-shaped connecting pipe 14, so that the height of the spraying plate 15 can be adjusted, the height of the spraying plate 15 can be adjusted according to the green plants with different heights, and the water can be fully sprayed on the green plants with different heights.

[0031] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments still belong to the protection scope of the present application technical scheme.

Claims

1. A spraying device for municipal gardens, comprising a mounting cup (1), characterized in that: The upper end of the mounting round seat (1) is provided with a round plate (11), the protruding part of the upper end of the round plate (11) is fixedly installed with an external connecting pipe (12), the inside of the external connecting pipe (12) is slidably installed with an extension pipe (13), the upper end of the round plate (11) is provided with an extension mechanism (2), and the inside of the mounting round seat (1) is provided with an angle adjusting mechanism (3). The extension mechanism (2) comprises a support frame seat (21), the outer wall of the extension pipe (13) is fixedly installed with a special-shaped plate (22), one end of the support frame seat (21) is provided with a first stepping motor (23), one end of the support frame seat (21) is provided with a second stepping motor (24), the middle two side walls of the support frame seat (21) are fixedly installed with two groups of fixing seats (25), the middle of four groups of the fixing seats (25) is rotatably installed with rotating gears (26), the upper end of the support frame seat (21) is inserted with two groups of long toothed plates (27), the protruding part of one group of the rotating gears (26) penetrates through one end of one group of the fixing seats (25) and is fixed with the output end of the first stepping motor (23), and the protruding part of the other group of the rotating gears (26) penetrates through one end of the other group of the fixing seats (25) and is fixed with the output end of the second stepping motor (24).

2. The spraying device for municipal gardens according to claim 1, characterized in that: The angle adjusting mechanism (3) comprises a rotating shaft (31) and a servo motor (34), the outer wall of the rotating shaft (31) is fixedly installed with a circular ring gear (32), and the output end of the servo motor (34) is fixedly installed with a transmission gear (35).

3. The spraying device for municipal gardens according to claim 1, characterized in that: The outer walls of the two groups of rotating gears (26) respectively penetrate through the two side openings in the inside of the support frame seat (21) and are respectively engaged with the two groups of long toothed plates (27), and the upper ends of the two groups of long toothed plates (27) are fixed with the lower end of the special-shaped plate (22).

4. The spraying device for municipal gardens according to claim 3, characterized in that: One end of the first stepping motor (23) is fixed with the other end of one group of the fixing seats (25), one end of the second stepping motor (24) is fixed with the other end of the other group of the fixing seats (25), and the lower end of the support frame seat (21) is fixed with the upper end of the round plate (11).

5. The spraying device for municipal gardens according to claim 2, characterized in that: The inside bottom end of the mounting round seat (1) is fixedly installed with a stable shaft seat (33), and the upper end of the rotating shaft (31) is fixed with the lower end of the round plate (11).

6. The spraying device for municipal gardens according to claim 5, characterized in that: The lower part of the rotating shaft (31) is rotatably installed in the inside of the stable shaft seat (33), the transmission gear (35) is engaged with the circular ring gear (32), and the lower end of the servo motor (34) is fixed with the inside bottom end of the mounting round seat (1).

7. The spraying device for municipal gardens according to claim 1, characterized in that: The other end of the extension pipe (13) is fixedly installed with a special-shaped connecting pipe (14), and the other end of the special-shaped connecting pipe (14) is fixedly installed with a spraying plate (15).

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