A water-saving irrigation device for landscaping

Abstract

The present invention relates to the technical field of gardening and landscaping, and discloses a water-saving irrigation device for gardening and landscaping, comprising a base, which is installed on the ground; a spray assembly, comprising a rotating frame and a plurality of spray pipes, the rotating frame is rotatably connected to the base, and a plurality of spray pipes are rotatably connected to the top of the rotating frame at equal intervals along the circumferential direction, a telescopic tube is slidably connected in the spray pipe, and the telescopic tube extends out of the spray pipe through a rotating member to adjust the spray range, and an angle adjustment member is arranged on the rotating frame, and the spray pipe adjusts the spray angle through the angle adjustment member; a driving assembly, comprising a driving member and a connecting member, a support rod is fixedly connected to the middle of the top of the base, the driving member is fixedly connected to the top of the support rod, the connecting member is arranged on the rotating frame, and the rotating member is transmission-connected to the driving member through the connecting member. The present invention has a simple structure, is convenient to adjust, avoids the intersection of the spray range, ensures uniform spray coverage, and saves water.

Description

Technical Field

[0001] The invention relates to the technical field of gardening and greening, and in particular to a water-saving irrigation device for gardening and greening. Background Art

[0002] Gardening is the creation of a beautiful natural environment and recreational space in a certain area by using engineering technology and artistic means, by transforming the terrain (or further building mountains, stacking stones, managing water), planting trees, flowers and plants, building buildings and arranging garden paths. Gardening is an important measure to protect the ecological environment and improve the urban living environment. It mainly includes managing mountains and waters, transforming terrain, building roads, paving sites, building buildings, constructing engineering facilities, and planting greenery.

[0003] In the prior art, automatic watering is mostly carried out by setting up watering equipment for garden greening to ensure the water demand of vegetation. Although the watering device in the prior art can realize automatic rotary spraying and watering, its rotary spraying range is mostly circular coverage, and the overall structure of the greening area is mostly rectangular, that is, multiple spraying devices are set up within the greening area for watering. When the gap between the devices is small, the spraying range will overlap, resulting in water waste. At the same time, there is a disadvantage that the preparation growth is affected when there are too many irrigation water sources. When the gap between the devices is large, there are blank areas between several circular irrigation coverage areas, which will not be covered by the spray water source. It takes a long time to water the blank areas to make the water flow to the blank areas, thereby causing water waste.

[0004] Therefore, there is an urgent need for a water-saving irrigation device for landscaping to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a water-saving irrigation device for landscaping to solve the problems existing in the above-mentioned prior art.

[0006] To achieve the above object, the present invention provides the following solution: The present invention provides a water-saving irrigation device for landscaping, comprising:

[0007] Base, installed on the ground;

[0008] The spray assembly comprises a rotating frame and a plurality of spray pipes, wherein the rotating frame is rotatably connected to the base, and the plurality of spray pipes are rotatably connected to the top of the rotating frame at equal intervals in the circumferential direction, and a telescopic pipe is slidably connected in the spray pipe, and the telescopic pipe is extended from the spray pipe through a rotating member to adjust the spray range, and an angle adjustment member is provided on the rotating frame, and the spray pipe adjusts the spray angle through the angle adjustment member;

[0009] The driving assembly includes a driving member and a connecting member. A support rod is fixedly connected to the middle of the top of the base. The driving member is fixedly connected to the top of the support rod. The connecting member is arranged on the rotating frame. The rotating member is transmission-connected to the driving member through the connecting member.

[0010] Preferably, a groove is provided at the top inner part of the spray pipe, the rotating part includes a threaded rod rotatably connected to the groove, a slider is fixedly connected to the top outer wall of the telescopic tube, the slider is slidably connected in the groove and is threadedly connected to the threaded rod, and one end of the threaded rod extends out of the spray pipe and is connected to the connecting part.

[0011] Preferably, the connecting member includes a first connecting frame fixedly connected to one end of the threaded rod, the first connecting frame is rotatably connected to the second connecting frame via a first cross axis, one end of a fixed tube is fixedly connected to the second connecting frame, the other end of the fixed tube is slidably connected to a sliding tube, the sliding tube is fixedly connected to a third connecting frame, the third connecting frame is rotatably connected to a fourth connecting frame via a second cross axis, the fourth connecting frame is fixedly connected to a connecting shaft, a plurality of support seats are fixedly connected to the rotating frame along the circumferential direction, the connecting shaft is rotatably connected to the support seats and connected to the driving member.

[0012] Preferably, the driving member includes a driving disk fixedly connected to the top end of the support rod, the driving disk is a double-layer structure, and the top end and the bottom end of the driving disk are both circumferentially fixedly connected with a plurality of arc-shaped tooth plates, one end of the connecting shaft extends into the driving disk and is fixedly connected with a first gear, and the first gear is meshed with the arc-shaped tooth plate.

[0013] Preferably, the angle adjustment member comprises an electric telescopic rod with one end hinged to the rotating frame, and the other end of the electric telescopic rod is hinged to the bottom end of the spray pipe.

[0014] Preferably, a plurality of vertical plates are fixedly connected to the rotating frame along the circumferential direction, a cavity is provided in the vertical plate, a delivery pipe is fixedly connected in the cavity, a connecting groove is provided at the top of the vertical plate, connecting columns are fixedly connected on the two inner walls opposite to the connecting groove, the spray pipe is rotatably connected between the two connecting columns, and the delivery pipe is connected with the spray pipe through the connecting column, the bottom end of the vertical plate extends into the base and is provided with a plurality of water inlet holes, and the base is connected with an external water source.

[0015] Preferably, an annular gear plate is fixedly connected to the outer wall of the rotating frame, a driving motor is fixedly connected inside the base, a second gear is fixedly connected to the output shaft of the driving motor via a transmission shaft, and the second gear is meshed with the annular gear plate.

[0016] Preferably, the bottom ends of the spray pipe and the telescopic pipe are both fixedly connected with a plurality of spray holes at equal intervals along the axial direction.

[0017] Preferably, the distance between two adjacent spray holes on the spray pipe is equal to the distance between two adjacent spray holes on the telescopic tube.

[0018] Preferably, the plurality of arc-shaped tooth plates located at the top end of the driving disk are arranged alternately with the plurality of arc-shaped tooth plates located at the bottom end of the driving disk.

[0019] Compared with the prior art, the present invention has the following advantages and technical effects:

[0020] The present invention provides a water-saving irrigation device for landscaping, wherein the base is installed on the ground of the area to be irrigated, and the spray angle of the spray pipe is adjusted by an angle adjustment member. When the rotating frame rotates, the vegetation is sprayed and irrigated through the spray pipe. At the same time, during the rotation process, the rotating member is driven to rotate by the driving member and the connecting member. When the rotating member rotates, the telescopic pipe is driven to extend out of the spray pipe, thereby extending the spray range of the spray pipe. At the same time, the telescopic pipe is repeatedly extended and retracted following the rotation, thereby solving the problem that the spray range in the prior art is mostly circular coverage. By setting up a number of the devices in the irrigation area for irrigation, the spray range is ensured and the spray range is avoided from crossing, thereby ensuring uniform irrigation and saving water. The present application has a simple structure, convenient adjustment, avoids crossing of the spray range, ensures uniform spray coverage, and saves water. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor:

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 For the present invention Figure 1 A partial enlarged view of the middle part;

[0024] Figure 3 It is a schematic diagram of the internal structure of the device of the present invention;

[0025] Figure 4 This is a schematic diagram of the internal structure of the spray pipe of the present invention;

[0026] Figure 5 This is a schematic diagram of the internal structure of the base of the present invention;

[0027] Figure 6 This is a schematic diagram of the internal structure of the vertical plate of the present invention;

[0028] Figure 7 This is a schematic diagram of the distribution of the arc-shaped tooth plates of the present invention;

[0029] Among them, 1. base; 2. rotating frame; 3. spray pipe; 4. telescopic pipe; 5. support rod; 6. groove; 7. threaded rod; 8. slider; 9. first connecting frame; 10. first cross axis; 11. second connecting frame; 12. fixed pipe; 13. sliding pipe; 14. third connecting frame; 15. second cross axis; 16. fourth connecting frame; 17. connecting shaft; 18. support seat; 19. drive disk; 20. arc gear plate; 21. first gear; 22. vertical plate; 23. delivery pipe; 24. connecting groove; 25. connecting column; 26. water inlet hole; 27. annular gear plate; 28. driving motor; 29. ​​second gear; 30. spray hole; 31. electric telescopic rod; 32. water pump. DETAILED DESCRIPTION

[0030] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] Embodiment 1:

[0033] Reference Figure 1-Figure 7 The present invention provides a water-saving irrigation device for landscaping, comprising:

[0034] A base 1, installed on the ground;

[0035] The spray assembly includes a rotating frame 2 and a plurality of spray pipes 3. The rotating frame 2 is rotatably connected to the base 1. The plurality of spray pipes 3 are rotatably connected to the top of the rotating frame 2 at equal intervals along the circumferential direction. A telescopic pipe 4 is slidably connected in the spray pipe 3. The telescopic pipe 4 extends out of the spray pipe 3 through a rotating member to adjust the spray range. An angle adjustment member is provided on the rotating frame 2. The spray pipe 3 adjusts the spray angle through the angle adjustment member.

[0036] The driving assembly includes a driving member and a connecting member. A support rod 5 is fixedly connected to the middle of the top of the base 1. The driving member is fixedly connected to the top of the support rod 5. The connecting member is arranged on the rotating frame 2. The rotating member is transmission-connected to the driving member through the connecting member.

[0037] To further optimize the solution, a groove 6 is provided at the top inner part of the spray pipe 3, the rotating part includes a threaded rod 7 rotatably connected in the groove 6, a slider 8 is fixedly connected to the top outer wall of the telescopic tube 4, the slider 8 is slidably connected in the groove 6 and is threadedly connected to the threaded rod 7, and one end of the threaded rod 7 extends out of the spray pipe 3 and is connected to the connecting part.

[0038] In one embodiment of the present invention, referring to Figure 2 , Figure 4 The threaded rod 7 is rotated to drive the threaded slider 8 to slide in the groove 6. The sliding direction of the slider 8 is adjusted by adjusting the rotation direction of the threaded rod 7, thereby extending and contracting the telescopic tube 4, thereby adjusting its overall spraying range.

[0039] A further optimized solution is that the connecting member includes a first connecting frame 9 fixedly connected to one end of the threaded rod 7, the first connecting frame 9 is rotatably connected to the second connecting frame 11 through a first cross axis 10, one end of a fixed tube 12 is fixedly connected to the second connecting frame 11, the other end of the fixed tube 12 is slidably connected to a sliding tube 13, a third connecting frame 14 is fixedly connected to the sliding tube 13, the third connecting frame 14 is rotatably connected to a fourth connecting frame 16 through a second cross axis 15, a connecting shaft 17 is fixedly connected to the fourth connecting frame 16, a plurality of support seats 18 are fixedly connected to the rotating frame 2 along the circumferential direction, and the connecting shaft 17 is rotatably connected to the support seat 18 and connected to the driving member.

[0040] In one embodiment of the present invention, referring to Figure 1 , Figure 2 The transmission direction is adjusted by setting the first cross shaft 10 and the second cross shaft 15, thereby ensuring that when the threaded rod 7 follows the spray pipe 3 to rotate and adjust the angle, stable transmission can still be achieved between the threaded rod 7 and the driving member.

[0041] A further optimized solution is that the driving member includes a driving disk 19 fixedly connected to the top of the support rod 5. The driving disk 19 is a double-layer structure. The top and bottom ends of the driving disk 19 are both circumferentially fixedly connected with a plurality of arc-shaped tooth plates 20. One end of the connecting shaft 17 extends into the driving disk 19 and is fixedly connected with a first gear 21. The first gear 21 meshes with the arc-shaped tooth plate 20.

[0042] In one embodiment of the present invention, referring to Figure 1 , Figure 7 The driving disk 19 is a double-layer structure, and arc-shaped tooth plates 20 are arranged at the top and the bottom. When the first gear 21 is engaged with the arc-shaped tooth plate 20 at the bottom, it rotates in one direction. Conversely, when the first gear 21 is engaged with the arc-shaped tooth plate 20 at the top, it rotates in the other direction, thereby realizing the adjustment of the rotation direction of the threaded rod 7.

[0043] According to a further optimized solution, the angle adjustment member includes an electric telescopic rod 31 with one end hinged on the rotating frame 2 , and the other end of the electric telescopic rod 31 is hinged on the bottom end of the spray pipe 3 .

[0044] In one embodiment of the present invention, referring to Figure 1 The angle of the spray pipe 3 can be adjusted by setting an electric telescopic rod 31.

[0045] A further optimized solution is that a plurality of vertical plates 22 are fixedly connected to the rotating frame 2 along the circumferential direction, a cavity is provided in the vertical plate 22, a delivery pipe 23 is fixedly connected in the cavity, a connecting groove 24 is provided at the top of the vertical plate 22, connecting columns 25 are fixedly connected on the two inner side walls opposite to the connecting groove 24, the spray pipe 3 is rotatably connected between the two connecting columns 25, and the delivery pipe 23 is connected to the spray pipe 3 through the connecting column 25, the bottom end of the vertical plate 22 extends into the base 1 and is provided with a plurality of water inlet holes 26, and the base 1 is connected with an external water source.

[0046] In one embodiment of the present invention, referring to Figure 2 , Figure 6 Water is sucked into the vertical plate 22 through the water inlet hole 26, and the water is transported to the spray pipe 3 through the delivery pipe 23. At the same time, the spray pipe 3 is connected through the connecting column 25, so that the angle can be adjusted while ensuring the stable delivery of the water source.

[0047] Specifically, a water pump 32 is installed on the delivery pipe 23 for absorbing water.

[0048] Specifically, a sealing ring is fixedly connected to the vertical plate 22, and the vertical plate 22 is rotatably connected to the base 1 through the provided sealing ring.

[0049] According to a further optimization scheme, an annular gear plate 27 is fixedly connected to the outer wall of the rotating frame 2, a driving motor 28 is fixedly connected inside the base 1, and a second gear 29 is fixedly connected to the output shaft of the driving motor 28 via a transmission shaft, and the second gear 29 meshes with the annular gear plate 27.

[0050] In one embodiment of the present invention, referring to Figure 1 , Figure 5 The second gear 29 is driven to rotate by the driving motor 28, and the second gear 29 drives the annular gear plate 27 to rotate when rotating, thereby driving the rotating frame 2 to rotate.

[0051] According to a further optimized solution, the bottom ends of the spray pipe 3 and the telescopic pipe 4 are fixedly connected with a plurality of spray holes 30 at equal intervals along the axial direction.

[0052] In one embodiment of the present invention, referring to Figure 4 The water source is sprayed out through the spray holes 30 to irrigate the vegetation.

[0053] According to a further optimization scheme, the distance between two adjacent spray holes 30 on the spray pipe 3 is equal to the distance between two adjacent spray holes 30 on the telescopic tube 4 .

[0054] In one embodiment of the present invention, referring to Figure 4 The spacing between two adjacent spray holes 30 on the spray pipe 3 is equal to the spacing between two adjacent spray holes 30 on the telescopic tube 4, ensuring that after the telescopic tube 4 is extended to a certain range so that the spray holes 30 extend out of the spray pipe 3, the remaining spray holes 30 located inside the spray pipe 3 are in a connected state, thereby ensuring stable spraying of the overall structure.

[0055] According to a further optimized solution, a plurality of arc-shaped tooth plates 20 located at the top end of the driving disc 19 and a plurality of arc-shaped tooth plates 20 located at the bottom end of the driving disc 19 are arranged alternately.

[0056] In one embodiment of the present invention, referring to Figure 7 The specific number of arc-shaped tooth plates 20 on the same layer corresponds to the number of spray pipes 3, preferably four, that is, when the number of spray pipes 3 is four, four arc-shaped tooth plates 20 are arranged at the bottom and the top, and the cyclic adjustment direction rotation of the first gear 21 is realized by the staggered arc-shaped tooth plates 20, thereby realizing the extension and recovery of the telescopic tube 4.

[0057] Embodiment 2:

[0058] In this embodiment, a number of irrigation devices of the present application are set in a rectangular spray irrigation area, and the range is adjusted. The rectangular division of the spray range is achieved by the set spray pipe 3 and telescopic pipe 4, avoiding cross coverage of the circular spray range, and ensuring spray coverage of the corner areas, ensuring uniform spraying, and saving water.

[0059] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0060] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A water-saving irrigation device for landscaping, characterized in that: include: A base (1) installed on the ground; A spray assembly comprises a rotating frame (2) and a plurality of spray pipes (3), wherein the rotating frame (2) is rotatably connected to the base (1), and the plurality of spray pipes (3) are rotatably connected to the top of the rotating frame (2) at equal intervals along the circumferential direction, a telescopic pipe (4) is slidably connected inside the spray pipe (3), and the telescopic pipe (4) extends out of the spray pipe (3) through a rotating member so as to adjust the spray range, and an angle adjustment member is provided on the rotating frame (2), and the spray pipe (3) adjusts the spray angle through the angle adjustment member; A driving assembly, comprising a driving member and a connecting member, wherein a support rod (5) is fixedly connected to the middle of the top end of the base (1), the driving member is fixedly connected to the top end of the support rod (5), the connecting member is arranged on the rotating frame (2), and the rotating member is drivingly connected to the driving member via the connecting member; A groove (6) is formed at the top of the inner part of the spray pipe (3); the rotating member comprises a threaded rod (7) rotatably connected in the groove (6); a slider (8) is fixedly connected to the top of the outer wall of the telescopic tube (4); the slider (8) is slidably connected in the groove (6) and is threadedly connected to the threaded rod (7); one end of the threaded rod (7) extends out of the spray pipe (3) and is connected to the connecting member; The connecting member comprises a first connecting frame (9) fixedly connected to one end of the threaded rod (7), the first connecting frame (9) being rotatably connected to a second connecting frame (11) via a first cross shaft (10), one end of a fixed tube (12) being fixedly connected to the second connecting frame (11), the other end of the fixed tube (12) being slidably connected to a sliding tube (13), a third connecting frame (14) being fixedly connected to the sliding tube (13), the third connecting frame (14) being rotatably connected to a fourth connecting frame (16) via a second cross shaft (15), the fourth connecting frame (16) being fixedly connected to a connecting shaft (17), a plurality of supporting seats (18) being fixedly connected to the rotating frame (2) along a circumferential direction, the connecting shaft (17) being rotatably connected to the supporting seats (18) and connected to the driving member; The driving member comprises a driving disk (19) fixedly connected to the top end of the support rod (5), the driving disk (19) being a double-layer structure, the top end and the bottom end of the driving disk (19) being fixedly connected to a plurality of arc-shaped tooth plates (20) along the circumferential direction, one end of the connecting shaft (17) extending into the driving disk (19) and being fixedly connected to a first gear (21), the first gear (21) being meshed with the arc-shaped tooth plates (20).

2. A water-saving irrigation device for landscaping according to claim 1, characterized in that: The angle adjustment member comprises an electric telescopic rod (31) with one end hinged on the rotating frame (2), and the other end of the electric telescopic rod (31) is hinged on the bottom end of the spray pipe (3).

3. A water-saving irrigation device for landscaping according to claim 1, characterized in that: A plurality of vertical plates (22) are fixedly connected to the rotating frame (2) along the circumferential direction, a cavity is provided in the vertical plate (22), a delivery pipe (23) is fixedly connected in the cavity, a connection groove (24) is provided at the top of the vertical plate (22), connection columns (25) are fixedly connected on two inner side walls opposite to the connection groove (24), the spray pipe (3) is rotatably connected between the two connection columns (25), and the delivery pipe (23) is connected to the spray pipe (3) through the connection column (25), the bottom end of the vertical plate (22) extends into the base (1) and is provided with a plurality of water inlet holes (26), and the base (1) is connected to an external water source.

4. A water-saving irrigation device for landscaping according to claim 3, characterized in that: An annular gear plate (27) is fixedly connected to the outer wall of the rotating frame (2), a driving motor (28) is fixedly connected inside the base (1), a second gear (29) is fixedly connected to the output shaft of the driving motor (28) via a transmission shaft, and the second gear (29) is meshed with the annular gear plate (27).

5. The water-saving irrigation device for landscaping according to claim 1, characterized in that: The bottom ends of the spray pipe (3) and the telescopic pipe (4) are both fixedly connected with a plurality of spray holes (30) at equal intervals along the axial direction.

6. A water-saving irrigation device for landscaping according to claim 5, characterized in that: The distance between two adjacent spray holes (30) on the spray pipe (3) is equal to the distance between two adjacent spray holes (30) on the telescopic pipe (4).

7. A water-saving irrigation device for landscaping according to claim 1, characterized in that: The plurality of arc-shaped tooth plates (20) located at the top end of the driving disc (19) and the plurality of arc-shaped tooth plates (20) located at the bottom end of the driving disc (19) are arranged alternately.

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