Landscaping water-saving drip irrigation device

Abstract

The utility model provides a water-saving drip irrigation device for landscaping, which relates to the technical field of drip irrigation for landscaping and comprises a fixed frame, cam grooves are arranged on four sides of the fixed frame, cams are slidably connected in the cam grooves, elastic soft ropes are connected to two ends of each cam, one end of each elastic soft rope far away from the corresponding cam is connected with a rhombic grid group, and the rhombic grid group is connected with the fixed frame. A plurality of drip irrigation pipes are arranged below the rhombic grid set, a plurality of clamping grooves arranged at equal intervals are formed in the inner walls of the two sides of the cam groove, and sliding grooves are formed in the positions, close to the clamping grooves, of the two sides of the cam. According to the utility model, the rhombic grid group can be effectively driven to deform by accurately moving the position of the cam in the cam groove, and the deformation can flexibly adjust the distance between the drip irrigation pipes according to the actual irrigation requirements, so that the irrigation position can be optimized again even if the fixed frame is fixed, and the irrigation efficiency is improved. And it is ensured that each land can be uniformly and sufficiently moistened.

Description

Technical Field

[0001] The utility model relates to the technical field of garden greening drip irrigation, in particular to a garden greening water-saving drip irrigation device. Background Art

[0002] Drip irrigation is a method of irrigation that uses pipes to deliver water directly to the roots of crops. It can effectively save water and can increase the water utilization rate to 95%. It has a higher water-saving and yield-increasing effect and is an efficient water-saving irrigation method.

[0003] After searching, the existing patent announcement number CN216164060U discloses a water-saving drip irrigation device for landscaping, including a supporting barrel body, a supporting ring is fixedly sleeved on the outer surface of the upper end of the supporting barrel body, and handrails are fixedly connected to the upper left and upper right parts of the supporting ring. A barrel cover is clamped on the upper end of the supporting barrel body, and an adjusting device and a control component are inserted and connected to the upper end of the barrel cover, and the control component is located on the left part of the adjusting device. A supporting frame is fixedly connected to the lower part of the outer surface of the supporting barrel body, and three bolts are fixedly connected between the supporting frame and the supporting barrel body. A drip irrigation frame is through-connected to the lower end of the supporting barrel body, and the adjusting device and the control component are through-connected to the supporting barrel body.

[0004] However, in actual use, the utility model can only irrigate one point at a time. What is more troublesome is that once the sprinkler is fixed, the irrigation position can no longer be readjusted, which brings many inconveniences in use and can not protect green vegetation while irrigating. Utility Model Content

[0005] The technical solution of the utility model is aimed at the existing technology that solves too single technical problems, and provides a solution that is significantly different from the existing technology. In order to overcome the above defects of the existing technology, the utility model provides a new solution to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a landscaping water-saving drip irrigation device comprises a fixed frame, cam grooves are provided on the four sides of the fixed frame, a cam is slidably connected inside the cam groove, elastic soft ropes are connected to both ends of the cam, the end of the elastic soft rope away from the cam is connected to a diamond grid group, a plurality of drip irrigation pipes are arranged below the diamond grid group, a plurality of equidistantly arranged card grooves are provided on the inner walls on both sides of the cam groove, and sliding grooves are provided on both sides of the cam near the card grooves.

[0007] Optionally, a guide rail is provided at the lower part of the cam, two sliders are slidably connected to the guide rail, positioning plates are provided at both ends of the guide rail, a second spring is connected between the positioning plate and the slider, a positioning block is provided on the side of the slider close to the card block, a pull rope is connected to the positioning block, and the other end of the pull rope is connected to the card block inside the slide groove through a preset through groove.

[0008] Optionally, a slope surface is provided at one end of the sliding block away from the slot, an extrusion block is provided above the slope surface, an end of the extrusion block away from the slope surface is connected to a telescopic rod, and a first spring is slidably connected to the telescopic rod.

[0009] Optionally, a cover plate is provided at one end of the telescopic rod away from the extrusion block, and the cover plate is embedded in the top shell of the cam.

[0010] Optionally, one side of the card slot and the card block is provided with an inclined surface, and the other side is set as a vertical angle.

[0011] Optionally, a plurality of the diamond grid groups are formed by splicing a plurality of folding rods together, and a rotating shaft is provided at the intersection of the folding rods.

[0012] Optionally, the diamond grid group is located at the middle gap of the fixed frame.

[0013] Optionally, a plurality of plug rods are provided at the bottom of the fixing frame.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, by accurately moving the position of the cam in the cam groove, the diamond grid group can be effectively driven to deform. This deformation can flexibly adjust the spacing between the drip irrigation pipes according to the actual irrigation needs. In this way, even if the fixing frame has been fixed, the irrigation position can still be re-optimized to ensure that each piece of land can be evenly and adequately moisturized. In addition, the gaps inside the diamond grid group are cleverly designed to facilitate the placement of various vegetation, thereby playing a dual role of greening and protecting vegetation while irrigating.

[0016] 2. In the utility model, the positioning plate is used as a fulcrum, and the second spring continuously applies tension to the slider, and the slider is tightly connected to the card block through the positioning block and the pull rope, ensuring that the card blocks on both sides are always subject to the tendency to slide toward the inside of the cam. However, the inward sliding of the card block is restricted by the extrusion block above, and the elastic force of the second spring alone is not enough to overcome this obstruction. Only when the cam slides unidirectionally in the cam groove and the card block is squeezed by the outer card groove, the card block will be forced to move inward, and in the process, the extrusion block will be lifted up and finally smoothly retracted into the inside of the cam, thereby realizing unobstructed unidirectional sliding of the cam. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the garden greening water-saving drip irrigation device provided by the utility model;

[0018] Figure 2 A schematic diagram of the structure of a diamond grid group of a garden greening water-saving drip irrigation device provided by the utility model;

[0019] Figure 3 A schematic diagram of the structure inside the cam groove of the garden greening water-saving drip irrigation device provided by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the cross-sectional structure inside the cam of the garden greening water-saving drip irrigation device.

[0021] Legend:

[0022] 1. Fixed frame; 2. Cam groove; 3. Cam; 4. Elastic soft rope; 5. Folding rod; 6. Rotating shaft; 7. Card slot; 8. Card block; 9. Cover plate; 10. Telescopic rod; 11. First spring; 12. Extrusion block; 13. Slope surface; 14. Slide groove; 15. Guide rail; 16. Slider; 17. Second spring; 18. Positioning plate; 19. Positioning block; 20. Pull rope; 21. Drip irrigation pipe; 22. Insert rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model provides a technical solution: a landscaping water-saving drip irrigation device, comprising a fixed frame 1, cam grooves 2 are provided on the four sides of the fixed frame 1, a cam 3 is slidably connected inside the cam groove 2, elastic soft ropes 4 are connected to both ends of the cam 3, the elastic soft rope 4 is connected to a diamond grid group at one end away from the cam 3, a plurality of drip irrigation pipes 21 are provided below the diamond grid group, a plurality of equidistantly arranged card grooves 7 are provided on the inner walls on both sides of the cam groove 2, and slide grooves 14 are provided on both sides of the cam 3 near the card grooves 7.

[0026] In this embodiment, by accurately moving the position of the cam 3 in the cam groove 2, the diamond grid group can be effectively driven to deform. This deformation can flexibly adjust the spacing between the drip irrigation pipes 21 according to actual irrigation needs. In this way, even if the fixing frame 1 has been fixed, the irrigation position can still be re-optimized to ensure that each piece of land can be evenly and adequately moisturized. In addition, the gaps inside the diamond grid group are very cleverly designed to facilitate the placement of various vegetation, thereby playing a dual role of greening and protecting vegetation while irrigating. In order to ensure the accuracy and stability of the distance adjustment, the card slot 7 and the card block 8 are designed to accurately position the cam 3 to prevent it from sliding randomly in the cam groove 2, thereby ensuring the reliability and efficiency of the entire irrigation system.

[0027] A guide rail 15 is provided at the lower part of the cam 3, and two sliders 16 are slidably connected to the guide rail 15. Positioning plates 18 are provided at both ends of the guide rail 15, and a second spring 17 is connected between the positioning plate 18 and the slider 16. A positioning block 19 is provided on the side of the slider 16 close to the block 8, and a pull rope 20 is connected to the positioning block 19. The other end of the pull rope 20 is connected to the block 8 inside the slide groove 14 through a preset through groove. A slope surface 13 is provided at the end of the slider 16 away from the slot 7, and an extrusion block 12 is provided above the slope surface 13. The end of the extrusion block 12 away from the slope surface 13 is connected to the telescopic rod 10, and a first spring 11 is slidably connected to the telescopic rod 10. A cover plate 9 is provided at the end of the telescopic rod 10 away from the extrusion block 12, and the cover plate 9 is embedded in the top shell of the cam 3.

[0028] In this embodiment, the second spring 17 continuously applies tension to the slider 16 by using the positioning plate 18 as a fulcrum, and the slider 16 is tightly connected to the block 8 through the positioning block 19 and the pull rope 20, ensuring that the blocks 8 on both sides are always subject to the tendency to slide toward the inside of the cam 3. However, the inward sliding of the block 8 is restricted by the squeezing block 12 above, and the elastic force of the second spring 17 alone is not sufficient to overcome this obstruction. Only when the cam 3 slides unidirectionally in the cam groove 2 and the block 8 is squeezed by the outer groove 7, the block 8 will be forced to move inward, and in the process, the squeezing block 12 is lifted up, and finally smoothly retracted into the inside of the cam 3, thereby realizing the cam 3. Unobstructed one-way sliding. When the cam 3 needs to move in the opposite direction, first, the block 8 is moved to the raised part on the slot 7, pushing the extrusion block 12 upward, and further lifting the cover plate 9 slightly. In this way, the cover plate 9 and the extrusion block 12 are moved out of the extrusion range of the slope surface 13 together, thereby eliminating any obstacle to the movement of the block 8. Subsequently, the second spring 17 can smoothly pull the block 8 into the cam 3, so that the movement of the cam 3 in the cam slot 2 becomes completely free and is no longer restricted by the original one-way movement. Such a design not only improves the flexibility of the system, but also ensures that the cam 3 can perform well under various movement requirements.

[0029] One side of the card slot 7 and the card block 8 is provided with an inclined surface, and the other side is set as a vertical angle. Several diamond grid groups are formed by splicing several folding rods 5 together, and a rotating shaft 6 is provided at the intersection of the folding rods 5. The diamond grid group is located in the middle notch of the fixed frame 1, and several plug rods 22 are provided at the bottom of the fixed frame 1.

[0030] In this embodiment, the block 8 and the slot 7 have the same shape, and one side is set as an inclined surface and the other side is set as a vertical angle, so that the block 8 can only move one-way toward the inclined surface of the slot 7, and the insertion rod 22 can quickly fix the fixing frame 1 on the ground.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A water-saving drip irrigation device for gardening, comprising a fixing frame (1), characterized in that: The fixing frame (1) is provided with cam grooves (2) on all four sides, a cam (3) is slidably connected inside the cam groove (2), both ends of the cam (3) are connected with elastic soft ropes (4), one end of the elastic soft rope (4) away from the cam (3) is connected to a diamond grid group, a plurality of drip irrigation pipes (21) are provided below the diamond grid group, a plurality of equally spaced card slots (7) are provided on the inner walls on both sides of the cam groove (2), and sliding grooves (14) are provided on both sides of the cam (3) near the card slots (7).

2. The gardening water-saving drip irrigation device according to claim 1 is characterized by: A guide rail (15) is provided at the lower part of the cam (3), and two sliders (16) are slidably connected to the guide rail (15). Positioning plates (18) are provided at both ends of the guide rail (15), and a second spring (17) is connected between the positioning plate (18) and the slider (16). A positioning block (19) is provided on the side of the slider (16) close to the block (8), and a pull rope (20) is connected to the positioning block (19), and the other end of the pull rope (20) is connected to the block (8) inside the slide groove (14) through a preset through groove.

3. The gardening water-saving drip irrigation device according to claim 2 is characterized in that: The end of the slider (16) away from the slot (7) is provided with a slope surface (13), an extrusion block (12) is provided above the slope surface (13), the end of the extrusion block (12) away from the slope surface (13) is connected to the telescopic rod (10), and the telescopic rod (10) is slidably connected with a first spring (11).

4. The gardening water-saving drip irrigation device according to claim 3 is characterized by: A cover plate (9) is provided at one end of the telescopic rod (10) away from the extrusion block (12), and the cover plate (9) is embedded in the top shell of the cam (3).

5. The gardening water-saving drip irrigation device according to claim 1 is characterized by: The card slot (7) and the card block (8) are provided with an inclined surface on one side and a vertical angle on the other side.

6. The gardening water-saving drip irrigation device according to claim 1 is characterized by: A plurality of the diamond grid groups are formed by splicing a plurality of folding rods (5) together, and a rotating shaft (6) is provided at the intersection of the folding rods (5).

7. The gardening water-saving drip irrigation device according to claim 1 is characterized by: The diamond grid group is located at the middle notch of the fixing frame (1).

8. The gardening water-saving drip irrigation device according to claim 1 is characterized by: A plurality of insertion rods (22) are provided at the bottom of the fixing frame (1).

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