Timing telescopic water spraying lawn maintenance device
By introducing lifting and lowering water spraying mechanisms and limiting mechanisms into the water spraying lawn maintenance device, the problems of limited water spraying range and vulnerability of equipment are solved, and a wider water spraying range and safety protection of equipment are achieved.
Patent Information
- Application Number
- CN202421067587.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-16
AI Technical Summary
The existing water spray lawn maintenance devices have limited water spray range and are susceptible to damage due to the high fixed sprinkler and lack of protection.
A timed telescopic water spray lawn maintenance device is designed, using a lifting water spray mechanism and a limiting mechanism. The automatic rotating nozzle is driven to move up and down through a hydraulic telescopic rod to increase the water spray range, and the nozzle is stored in the limiting plate and spring connection. Inside the housing for protection.
It effectively improves the water spray range and avoids the risk of automatic rotating nozzles being exposed to the outside world when not in use, improving the service life and stability of the equipment.
Smart Images
Figure CN222236000U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lawn maintenance, in particular to a timed telescopic water spraying lawn maintenance device. Background Art
[0002] Lawns can purify the air, absorb dust, beautify the city, and improve the urban ecology. With the development of science and technology, more and more automated equipment is used to maintain lawns instead of manual labor, among which water spraying maintenance is essential.
[0003] Existing water-spraying lawn maintenance devices are usually fixed in the lawn, and then use sprinklers to spray water on the surrounding lawns. However, in actual use, we found that since the height of the sprinkler is usually fixed, the range of its water spraying is relatively fixed. At the same time, the sprinkler is always exposed to the outside world regardless of whether it is used or not. It lacks certain protective measures and is easily damaged by external factors. Therefore, we need to consider designing a timed telescopic water-spraying lawn maintenance device. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a timed telescopic water spraying lawn maintenance device, which, in order to solve the problem of water spraying, is provided with a lifting water spraying mechanism, thereby increasing the water spraying range of the automatic rotating sprinkler head, and at the same time, is provided with two limit mechanisms, which can stably support the lifting water spraying mechanism and can store the lifting water spraying mechanism in a shell, thereby preventing the automatic rotating sprinkler head from being damaged due to exposure to the outside world.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A timed telescopic water spraying lawn maintenance device comprises a shell, the upper end of the shell is provided with a rectangular inner groove, and the left and right sides of the rectangular inner groove are provided with rectangular through grooves; a lifting water spraying mechanism, the lifting water spraying mechanism comprises a support plate which can be moved up and down, the support plate is slidably connected to the inner wall of the rectangular inner groove, two telescopic rods are installed on the upper end of the support plate, the telescopic ends of the two telescopic rods are fixedly connected with a mounting frame, and the upper end of the mounting frame is provided with an automatic rotating sprinkler head; two limiting mechanisms, the two limiting mechanisms are both used to move the support plate and limit it.
[0007] Preferably, the two limiting mechanisms include two sliding connection blocks, which are respectively fixedly connected to the left and right sides of the support plate, and the opposite sides of the two sliding connection blocks penetrate the corresponding rectangular through grooves and are slidably connected to the corresponding rectangular through grooves, and the opposite sides of the two sliding connection blocks are fixedly connected to the first connecting plate.
[0008] Preferably, the upper ends of the two first connecting plates are fixedly connected to the first connecting blocks, the two first connecting blocks are horizontally penetrated by a limiting plate, the opposite sides of the two limiting plates are fixedly connected to the second connecting plates, and the two second connecting plates are elastically connected to the corresponding first connecting blocks through two springs.
[0009] Preferably, the opposite sides of the two first connecting plates are fixedly connected with a first handle, and the opposite sides of the two second connecting plates are fixedly connected with a second handle.
[0010] Preferably, a protective cover is provided at the upper end of the shell, and four triangular connecting plates are fixedly connected to the lower end portion of the shell.
[0011] Preferably, the lower ends of the two limit plates are both in contact with the upper end of the shell, and the two telescopic rods are hydraulic telescopic rods.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. A lifting water spraying mechanism is set up, which drives the mounting frame to move up and down cyclically through two telescopic rods, thereby driving the automatic rotating sprinkler head to move up and down cyclically, effectively increasing the water spraying range of the automatic rotating sprinkler head.
[0014] 2. Two limit mechanisms are set up, and the support plate can be limited by two limit plates to ensure the normal operation of the lifting water spraying mechanism. At the same time, the lifting water spraying mechanism can be stored in the shell by using two first handles, which effectively avoids the automatic rotating sprinkler head from being exposed to the outside and damaged when not in use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a structural schematic diagram of a timed telescopic water spray lawn maintenance device proposed by the utility model;
[0016] Figure 2 for Figure 1 Rear view of
[0017] Figure 3 for Figure 1 A cross-sectional view of
[0018] Figure 4 It is a structural diagram of the limiting mechanism.
[0019] In the figure: 1 shell, 2 rectangular inner groove, 3 rectangular through groove, 4 protective cover, 5 support plate, 6 telescopic rod, 7 mounting frame, 8 automatic rotating nozzle, 9 first connecting plate, 10 first handle, 11 first connecting block, 12 limit plate, 13 second connecting plate, 14 second handle, 15 spring, 16 triangular connecting plate, 17 sliding connecting block. DETAILED DESCRIPTION
[0020] 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.
[0021] Reference Figure 1-Figure 4 A timed telescopic water spray lawn maintenance device comprises a shell 1, a rectangular inner groove 2 is formed at the upper end of the shell 1, rectangular through grooves 3 are formed on the left and right sides of the rectangular inner groove 2, a protective cover 4 is provided at the upper end of the shell 1, and four triangular connecting plates 16 are fixedly connected to the lower end of the shell 1, and the four triangular connecting plates 16 can improve the stability of the shell 1;
[0022] The water spraying mechanism further includes a lifting mechanism, which includes a support plate 5 that can move up and down, the support plate 5 is slidably connected to the inner wall of the rectangular inner groove 2, and two telescopic rods 6 are installed on the upper end of the support plate 5. The two telescopic rods 6 are hydraulic telescopic rods, and the telescopic ends of the two telescopic rods 6 are fixedly connected to a mounting frame 7. The upper end of the mounting frame 7 is installed with an automatic rotating spray head 8 (this is the prior art), which automatically rotates 360° around to spray water;
[0023] Among them, it also includes two limiting mechanisms, both of which are used to move the support plate 5 and limit it, and the two limiting mechanisms include two sliding connection blocks 17, the two sliding connection blocks 17 are fixedly connected to the left and right sides of the support plate 5 respectively, and the opposite sides of the two sliding connection blocks 17 pass through the corresponding rectangular through grooves 3 and are slidably connected to the corresponding rectangular through grooves 3, and the opposite sides of the two sliding connection blocks 17 are fixedly connected to the first connecting plate 9, and the opposite sides of the two first connecting plates 9 are fixedly connected to the first handles 10, and the up and down movement of the support plate 5 can be controlled by the two first handles 10;
[0024] Among them, the upper ends of the two first connecting plates 9 are fixedly connected with the first connecting blocks 11, and the two first connecting blocks 11 are horizontally penetrated by a limiting plate 12. The lower ends of the two limiting plates 12 are in contact with the upper end of the shell 1, thereby providing stable limiting support for the support plate 5, and the opposite sides of the two limiting plates 12 are fixedly connected with the second connecting plates 13, and the opposite sides of the two second connecting plates 13 are fixedly connected with the second handles 14. The left and right movement of the two limiting plates 12 can be controlled by the two second handles 14, thereby controlling the limiting support for the support plate 5. The two second connecting plates 13 are elastically connected to the corresponding first connecting blocks 11 by two springs 15, and the two springs 15 can ensure stable support for the two limiting plates 12.
[0025] In the utility model, when in use, the device is first placed at the center of the lawn that needs to be sprayed with water, the water pipe is connected to the automatic rotating nozzle 8, and then the automatic rotating nozzle 8 is started to make it start to rotate 360° around and spray water, and at the same time, the two telescopic rods 6 are controlled to drive the support plate 5 to move up and down in a circular motion, driving the automatic rotating nozzle 8 to move up and down in a circular motion, so that the spraying range of the automatic rotating nozzle 8 is effectively increased;
[0026] When the water spraying is completed, the two telescopic rods 6 are controlled to drive the automatic rotating sprinkler 8 to move down to the lowest point, and then the staff holds the two first handles 10 with both hands and pulls the two second handles 14 outward with the two thumbs, driving the two limit plates 12 to move away from each other. When the two limit plates 12 are released from the upper end of the shell 1, the support plate 5 is driven downward by the two first handles 10 until it moves to the bottom, and finally the protective cover 4 is closed, so that the entire lifting water spraying mechanism will be stored in the shell 1. The entire storage process is simple and quick, and effectively avoids the automatic rotating sprinkler 8 being exposed to the outside world and damaged when not in use.
[0027] 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 timed telescopic water spray lawn maintenance device, characterized in that: include: A shell (1), wherein a rectangular inner groove (2) is formed at the upper end of the shell (1), and rectangular through grooves (3) are formed on the left and right sides of the rectangular inner groove (2); A lifting water spraying mechanism, the lifting water spraying mechanism comprising a support plate (5) movable up and down, the support plate (5) being slidably connected to the inner wall of the rectangular inner groove (2), two telescopic rods (6) being mounted on the upper end of the support plate (5), the telescopic ends of the two telescopic rods (6) being fixedly connected to a mounting frame (7), and an automatic rotating spray head (8) being mounted on the upper end of the mounting frame (7); Two limiting mechanisms, both of which are used to move the support plate (5) and limit the support plate (5).
2. A timed telescopic water spray lawn maintenance device according to claim 1, characterized in that: The two limiting mechanisms include two sliding connection blocks (17), the two sliding connection blocks (17) are fixedly connected to the left and right sides of the support plate (5) respectively, the opposite sides of the two sliding connection blocks (17) penetrate the corresponding rectangular through grooves (3) and are slidably connected to the corresponding rectangular through grooves (3), and the opposite sides of the two sliding connection blocks (17) are fixedly connected to the first connection plate (9).
3. A timed telescopic water spray lawn maintenance device according to claim 2, characterized in that: The upper ends of the two first connecting plates (9) are fixedly connected to a first connecting block (11), the two first connecting blocks (11) are horizontally penetrated by a limiting plate (12), the opposite sides of the two limiting plates (12) are fixedly connected to a second connecting plate (13), and the two second connecting plates (13) are elastically connected to the corresponding first connecting blocks (11) via two springs (15).
4. A timed telescopic water spray lawn maintenance device according to claim 3, characterized in that: The opposite sides of the two first connecting plates (9) are both fixedly connected with a first handle (10), and the opposite sides of the two second connecting plates (13) are both fixedly connected with a second handle (14).
5. The timed telescopic water spray lawn maintenance device according to claim 1, characterized in that: The upper end of the shell (1) is provided with a protective cover (4), and the lower end portion of the shell (1) is fixedly connected with four triangular connecting plates (16).
6. A timed telescopic water spray lawn maintenance device according to claim 3, characterized in that: The lower ends of the two limit plates (12) are both in contact with the upper end of the shell (1), and the two telescopic rods (6) are both hydraulic telescopic rods.