A garden rotating sprinkler

Abstract

The utility model belongs to the field of garden technology, and specifically relates to a garden rotary sprinkler, comprising a base, a connecting plate fixed on the top of the base, a water inlet interface arranged on one side of the connecting plate, a vertical pipe arranged vertically at the center of the top of the connecting plate, a three-way joint rotatably installed on the top of the vertical pipe, spray pipes symmetrically arranged at both ends of the three-way joint, a sealing cover is screwed and sealed at the end of the spray pipe away from the three-way joint, spray holes are evenly opened on the side surface of the spray pipe, two groups of the spray holes are arranged in opposite directions, a base is arranged at the bottom to keep the water pipe in a vertical state, and the top spray pipe is horizontally suspended above to increase the spraying area, and two flippable embedded tooth nails are arranged at the bottom of the base, the embedded tooth nails can be inserted into the soil when in use to improve the stability during spraying, and conversely the embedded tooth nails can be folded for storage when not in use.

Description

Technical Field

[0001] The utility model belongs to the technical field of gardening, and in particular relates to a gardening rotary sprinkler. Background Art

[0002] Since there are many plants planted in the garden, gardeners often need to water the plants in the garden to make them grow lushly. Gardeners usually use a cart to push the water tank to the garden path, drag the water pipe to the edge of the vegetation, and then pour water on the vegetation through the water pipe. Since the area of ​​the garden is generally large, gardeners need to push the cart to move throughout the garden, which is time-consuming and labor-intensive. Therefore, modern gardens bury water pipes underground and set sprinklers on top to achieve the purpose of regular watering.

[0003] This type of fixed sprinkler is not suitable for some garden areas that require high aesthetics. Therefore, for garden irrigation and watering in these areas, mobile sprinklers are usually used. However, existing mobile sprinklers are usually simple in structure. If the sprinkler is not inserted deep enough into the soil or the soil becomes soft, when the sprinkler is driven to rotate by the power of the water flow, the reverse impact on the two water arms (sprinklers) when the water is discharged is greatly different, which can easily cause the sprinkler to tilt or fall, affecting the watering effect.

[0004] Based on this, the present utility model is proposed. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a garden rotary sprinkler, which can effectively fix the vertical water pipe, prevent it from tipping over or tilting during use, and ensure stability during watering.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A garden rotary sprinkler comprises a base, a connecting plate is fixed on the top of the base, a water inlet interface is arranged on one side of the connecting plate, a vertical pipe is arranged vertically at the center of the top of the connecting plate, a three-way joint is rotatably installed on the top of the vertical pipe, spray pipes are symmetrically arranged at both ends of the three-way joint, a sealing cover is screwed and sealed at the end of the spray pipe away from the three-way joint, spray holes are evenly arranged on the side surface of the spray pipe, and two groups of the spray holes are arranged in opposite directions, an inner groove is arranged at the center of the bottom of the base, a rotating shaft is rotatably installed at both ends of the inner groove, embedded tooth pins are evenly arranged on the surface of the rotating shaft, the embedded tooth pins are arranged vertically to the axis of the rotating shaft, two groups of the embedded tooth pins are staggered, a gear is arranged at the center of the surface of the rotating shaft, a gear rod is symmetrically slidably installed on the upper surface of the inner groove, the gear rod is placed directly above the gear, and the gear rod and the gear are meshed with each other.

[0008] Furthermore, sliding grooves are symmetrically provided on both sides of the upper surface of the base, a sliding block slides through the interior of the sliding groove, and the bottom of the sliding block is fixed to the end of the gear rod.

[0009] Furthermore, limit blocks are symmetrically arranged on both side surfaces of the slider, the limit blocks are arranged perpendicular to the slider, and the limit blocks are placed on the upper surface of the base.

[0010] Furthermore, a spring is provided on one side of the two slide grooves close to each other, and the spring is in contact with the side surface of the slider.

[0011] Furthermore, angle indication marks are evenly carved on the surfaces of both ends of the three-way joint with the axis of the nozzle as the center of the circle, and an indication needle is arranged at one end of the nozzle close to the three-way joint, and the indication needle corresponds to the angle indication mark.

[0012] Furthermore, the indicator needle is in the same direction as the nozzle hole.

[0013] Furthermore, a locking bolt is screwed on the upper end of the three-way joint, and the locking bolt fixes the nozzle.

[0014] Furthermore, handles are symmetrically arranged on both sides of the base.

[0015] Compared with the prior art, the utility model has the following beneficial effects: a base is provided at the bottom to keep the water pipe in a vertical state, while the nozzle at the top is suspended horizontally above to increase the spraying area, and two flippable embedded tooth nails are provided at the bottom of the base. When in use, the embedded tooth nails can be inserted into the soil to improve the stability during spraying. Conversely, the embedded tooth nails can be folded for easy storage when not in use.

[0016] The angles of the two nozzles can be adjusted to control the water outlet angle of the spray hole, improve the flexibility of water sprinkling, and judge the angle value according to the cooperation of the angle indicator mark and the indicator needle to ensure that the angles of the two nozzles are consistent, thereby ensuring that the reverse impact force of the water outlet on the two nozzles is consistent, and ensuring stability during rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the base of the utility model;

[0019] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure of area A;

[0020] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged structure of area B.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Base; 11. Handle; 12. Inner groove; 13. Rotating shaft; 14. Embedded gear pin; 15. Gear; 16. Slide groove; 17. Sliding block; 171. Limit block; 18. Gear rod; 19. Spring; 2. Connecting plate; 3. Water inlet interface; 4. Vertical pipe; 5. Three-way joint; 51. Angle indicator mark; 52. Locking bolt; 6. Nozzle; 61. Spray hole; 62. Sealing cover; 63. Indicator needle. DETAILED DESCRIPTION

[0023] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0024] Please refer to Figure 1 and Figure 2 As shown, a garden rotary sprinkler comprises a base 1, a connecting plate 2 is fixed on the top of the base 1, a water inlet interface 3 is arranged on one side of the connecting plate 2 to be connected with an external water pipe to flush high-pressure water flow into the connecting plate 2, a vertical pipe 4 is vertically arranged at the center of the top of the connecting plate 2, the vertical pipe 4 is a through pipe, and the bottom is connected with the connecting plate 2, a three-way joint 5 is rotatably installed on the top of the vertical pipe 4, and nozzles 6 are symmetrically arranged at both ends of the three-way joint 5 to flush water flow into the nozzles 6 on both sides, and the ends of the nozzles 6 away from the three-way joint 5 are screwed and sealed with a blocking cover 62, and the side surface of the nozzle 6 is evenly opened with spray holes 61 so that the water flow can only be sprayed out through the spray holes 61, and the two groups of spray holes 61 are arranged in opposite directions so that the nozzle 6 and the three-way joint 5 rotate.

[0025] Please refer to Figure 1 and Figure 3 As shown, angle indication marks 51 are evenly engraved on the surfaces of both ends of the three-way joint 5 with the axis of the nozzle 6 as the center of the circle. An indication needle 63 is provided at one end of the nozzle 6 close to the three-way joint 5. The indication needle 63 corresponds to the angle indication mark 51. The indication needle 63 and the nozzle hole 61 are in the same direction. The nozzle 6 is rotated to judge the angle of the nozzle hole 61 through the cooperation of the indication needle 63 and the angle indication mark 51, so that the angles of the nozzle holes 61 on both sides are consistent, thereby making the force on the equipment uniform and improving the stability during rotation. A locking bolt 52 is screwed on the top of the end of the three-way joint 5, and the locking bolt 52 fixes the nozzle 6 to fix the nozzle 6 after adjustment.

[0026] Please refer to Figure 1 , Figure 2 and Figure 4As shown, an inner groove 12 is provided at the center of the bottom of the base 1, and a rotating shaft 13 is rotatably installed at both ends of the inner groove 12. Embedded tooth pins 14 are evenly arranged on the surface of the rotating shaft 13, and the embedded tooth pins 14 are arranged perpendicular to the axis of the rotating shaft 13. When not in use, the embedded tooth pins 14 on both sides can be rotated toward the center so that they can be stored in the inner groove 12, which is convenient for the storage of the entire device. The two groups of embedded tooth pins 14 are staggered so that they can be staggered in the inner groove 12 when folded and stored. A gear 15 is provided at the center of the surface of the rotating shaft 13, and a gear rod 18 is symmetrically slidably installed on the upper surface of the inner groove 12. The gear rod 18 is placed directly above the gear 15, and the gear rod 18 and the gear 15 are meshed with each other. Pushing the gear rod 18 toward the center position can drive the rotating shaft 13 to rotate so that the embedded tooth pins 14 are in a vertical downward state, otherwise they are in a horizontal storage state.

[0027] Among them, sliding grooves 16 are symmetrically opened on both sides of the upper surface of the base 1, and a slider 17 slides through the inside of the sliding groove 16. The bottom of the slider 17 is fixed to the end of the gear rod 18. Limit blocks 171 are symmetrically arranged on the two side surfaces of the slider 17. The limit blocks 171 are arranged vertically with the slider 17. The limit blocks 171 are placed on the upper surface of the base 1 to control the movement of the slider 17 through the outside to control the movement of the gear rod 18. A spring 19 is arranged on the side close to each other inside the two sliding grooves 16. The spring 19 contacts the side surface of the slider 17. The elastic force of the spring 19 is used to make the embedded tooth nails 14 automatically fold inward and be stored when not accepted.

[0028] Please refer to Figure 1 As shown, handles 11 are symmetrically arranged on both sides of the base 1 to facilitate the base 1 to be moved by hand.

[0029] The working principle of the utility model is as follows: due to the elastic force of the spring 19, the slider 17 has an outward force, and then the two sliders 17 move away from each other when no external force is applied, and then the two toothed rods 18 with the bottom are pulled away from each other. At this time, the embedded toothed nails 14 are stored in the inner groove 12 through the cooperation of the toothed rod 18 and the gear 15. When in use, the base 1 can be lifted by holding the handle 11, and the end of the slider 17 can be pushed inward with the thumb to drive the toothed rod 18 to move toward the center position, and the rotating shaft 13 can be rotated through the gear 15 to drive the embedded toothed nails 14 to be in a vertical downward state, so that the embedded toothed nails 14 can be inserted into the soil to keep the base 1 stable. On the contrary, when it is not used, The embedded tooth nails 14 are stored for easy placement and storage. After the base 1 is kept fixed, the external water pipe is connected to the water inlet interface 3 to pass water into the vertical pipe 4. The water flows into the nozzle 6 through the three-way joint 5 and is sprayed out through the spray hole 61. Since the spray hole 61 has different directions, the three-way joint 5 and the nozzle 6 can be rotated to expand the watering area. At the same time, the direction of the spray hole 61 can be adjusted to keep the spray hole 61 tilted and adjust the watering position. When adjusting, the direction of the spray holes 61 on both sides can be kept consistent by observing the cooperation between the indicator needle 63 and the angle indicator mark 51, thereby ensuring that the equipment is evenly stressed, and then the locking bolt 52 is tightened to keep the angle of the nozzle 6 stable.

[0030] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A garden rotary sprinkler, comprising a base (1), characterized in that: A connecting plate (2) is fixed on the top of the base (1), a water inlet interface (3) is arranged on one side of the connecting plate (2), a vertical pipe (4) is arranged vertically at the center of the top of the connecting plate (2), a three-way joint (5) is rotatably mounted on the top of the vertical pipe (4), spray pipes (6) are symmetrically arranged at both ends of the three-way joint (5), a sealing cap (62) is screwed and sealed at the end of the spray pipe (6) away from the three-way joint (5), spray holes (61) are evenly arranged on the side surface of the spray pipe (6), and two groups of spray holes (61) are arranged in opposite directions. The center of the bottom of the base (1) is provided with a An inner groove (12), a rotating shaft (13) is rotatably mounted at both ends of the inner groove (12), embedded tooth pins (14) are evenly arranged on the surface of the rotating shaft (13), the embedded tooth pins (14) are arranged perpendicular to the axis of the rotating shaft (13), two groups of embedded tooth pins (14) are staggered, a gear (15) is arranged at the center of the surface of the rotating shaft (13), a gear rod (18) is symmetrically slidably mounted on the upper surface of the inner groove (12), the gear rod (18) is placed directly above the gear (15), and the gear rod (18) and the gear (15) are meshed with each other.

2. A garden rotary sprinkler according to claim 1, characterized in that: Slide grooves (16) are symmetrically provided on both sides of the upper surface of the base (1), a slider (17) slides through the inside of the slide groove (16), and the bottom of the slider (17) is fixed to the end of the gear rod (18).

3. A garden rotary sprinkler according to claim 2, characterized in that: Limit blocks (171) are symmetrically arranged on both side surfaces of the slider (17), the limit blocks (171) are arranged perpendicular to the slider (17), and the limit blocks (171) are placed on the upper surface of the base (1).

4. A garden rotary sprinkler according to claim 3, characterized in that: A spring (19) is arranged on one side of the two slide grooves (16) close to each other, and the spring (19) is in contact with the side surface of the slider (17).

5. A garden rotary sprinkler according to claim 1, characterized in that: The surfaces of both ends of the three-way joint (5) are uniformly engraved with angle indication marks (51) with the axis of the nozzle (6) as the center of the circle, and an indication needle (63) is provided at one end of the nozzle (6) close to the three-way joint (5), and the indication needle (63) corresponds to the angle indication mark (51).

6. A garden rotary sprinkler according to claim 5, characterized in that: The indicating needle (63) and the spray hole (61) are oriented in the same direction.

7. A garden rotary sprinkler according to claim 6, characterized in that: A locking bolt (52) is screwed onto the upper end of the three-way joint (5), and the locking bolt (52) fixes the nozzle (6).

8. The garden rotary sprinkler according to claim 1, characterized in that: Handles (11) are symmetrically arranged on both sides of the base (1).

Images