Water-saving irrigation device

Abstract

The utility model discloses a water-saving irrigation device, which relates to the technical field of water-saving irrigation and comprises a base, a delivery pipe is arranged on the upper side of the base, branch pipes are symmetrically distributed at the top end of the delivery pipe, nozzles are clamped on the upper sides of the branch pipes at equal intervals, a connecting block is connected to the center of the top end of the delivery pipe, and the connecting block is connected with the base. The outer side of the connecting block is sleeved with a connecting sleeve, and a groove hole is formed in the connecting block. Through the arrangement of the connecting rods and the covering plates, when the device is not used, a worker can rotate the three sets of covering plates to the position above the branch pipes, and then covering operation on the nozzles can be achieved, so that dust and sundries can be effectively prevented from entering the conveying pipe through the nozzles, the probability that the device is blocked is reduced, and the service life of the device is prolonged. And a vertical rod and a moving plate are arranged, and in the process that the nozzle is covered by the covering plate, a sealing ball is clamped into the nozzle, so that the plugging effect on the nozzle can be improved, and the protection effect on the device is further improved.

Description

Technical Field

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

[0002] In the process of agricultural planting, water-saving irrigation can reduce the amount of irrigation water to a certain extent and achieve the purpose of saving water resources. Among them, the sprinkler is one of the most important components in water-saving irrigation.

[0003] At present, when the existing water-saving irrigation sprinkler is in use, the irrigation water will flow out from the nozzle of the sprinkler. However, in actual use, the nozzle of the sprinkler is always in an open state. Therefore, when the irrigation sprinkler is idle, outdoor debris can easily enter the sprinkler from the nozzle, which can easily cause the sprinkler to become clogged, that is, it will affect the service life of the sprinkler. Therefore, we propose a water-saving irrigation device to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a water-saving irrigation device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A water-saving irrigation device comprises a base, wherein a delivery pipe is provided on the upper side of the base, and branch pipes are symmetrically distributed at the top end of the delivery pipe, nozzles are equidistantly engaged on the upper side of the branch pipes, a connecting block is connected at the center position of the top end of the delivery pipe, and a connecting sleeve is sleeved on the outer side of the connecting block, a slot hole is provided inside the connecting block, and a first spring is distributed at the center position of the slot hole, both ends of the first spring are connected to linkage blocks, and a clamping block is connected to the side of the linkage blocks away from each other, the other end of the clamping block extends into the connecting sleeve, and a positioning groove matched with the clamping block is provided inside the connecting sleeve, and the side of the connecting sleeve is connected to a covering plate through a connecting rod.

[0007] Preferably, a sliding ring is connected to the top of the connecting block, an annular groove matching the sliding ring is provided inside the connecting sleeve, and the longitudinal sections of the sliding ring and the annular groove are arranged as a T-shaped structure.

[0008] Preferably, a movable plate is provided on the upper side of the cover plate, and vertical rods are equidistantly distributed on the bottom end of the movable plate, and sealing balls are connected to the bottom ends of the vertical rods, and the positions of the sealing balls correspond to the positions of the nozzles.

[0009] Preferably, a rubber sleeve is provided on the outer side of the sealing ball, and the outer diameter of the rubber sleeve is matched with the inner diameter of the nozzle.

[0010] Preferably, a second spring is symmetrically connected to the lower side of the movable plate, and the bottom end of the second spring is connected to the covering plate.

[0011] Preferably, the linkage block is configured as a disc-shaped structure, and the outer wall of the linkage block and the inner wall of the slot are tightly fitted.

[0012] Preferably, sliders are symmetrically connected to the upper and lower sides of the linkage block, and a sliding groove matched with the slider is provided inside the connection block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device is provided with connecting rods and covering plates. When the device is not in use, the staff can rotate the three sets of covering plates to the top of the branch pipe to cover the nozzle, thereby effectively preventing dust and debris from entering the conveying pipe through the nozzle, so as to reduce the probability of blockage of the device.

[0015] 2. The device is provided with a vertical rod and a movable plate. When the covering plate covers the nozzle, the sealing ball will be stuck in the nozzle, thereby improving the blocking effect of the nozzle and further improving the protection effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a water-saving irrigation device proposed by the utility model;

[0017] Figure 2 for Figure 1 A three-dimensional schematic diagram of the transmission pipe and branch pipe structure;

[0018] Figure 3 for Figure 1 A three-dimensional cross-sectional schematic diagram of the connecting sleeve and the sliding ring structure;

[0019] Figure 4 for Figure 1 A three-dimensional cross-sectional schematic diagram of the block and slider structure;

[0020] Figure 5 for Figure 1 Schematic diagram of the three-dimensional cross-section of the movable plate and vertical rod structure.

[0021] In the figure: 1. base; 2. delivery pipe; 3. branch pipe; 4. nozzle; 5. connecting block; 6. connecting sleeve; 7. first spring; 8. linkage block; 9. clamping block; 10. sliding ring; 11. slider; 12. connecting rod; 13. covering plate; 14. moving plate; 15. vertical rod; 16. sealing ball; 17. second spring; 18. rubber sleeve. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-5 A water-saving irrigation device comprises a base 1, a delivery pipe 2 is arranged on the upper side of the base 1, and a branch pipe 3 is symmetrically distributed at the top of the delivery pipe 2, and the side of the base 1 is connected to the irrigation pipe, and its specific connection method is the existing technology, which will not be repeated here. A nozzle 4 is equidistantly engaged on the upper side of the branch pipe 3, a connecting block 5 is connected at the center position of the top of the delivery pipe 2, and a connecting sleeve 6 is sleeved on the outer side of the connecting block 5, a slot hole is opened inside the connecting block 5, and a first spring 7 is distributed at the center position of the slot hole, and linkage blocks 8 are connected at both ends of the first spring 7, and a clamping block 9 is connected to the side of the linkage block 8 away from each other, and the other end of the clamping block 9 extends into the connecting sleeve 6, and a positioning groove adapted to the clamping block 9 is opened inside the connecting sleeve 6, and the side of the connecting sleeve 6 is connected to the covering plate 13 by a connecting rod 12, and the clamping block 9 is provided with two groups, and the connecting sleeve 6 is provided with four groups of positioning grooves, so that the connecting block 5 rotated ninety degrees can be limited and fixed.

[0024] Further, see Figure 3 It can be known that a sliding ring 10 is connected to the top of the connecting block 5, and an annular groove adapted to the sliding ring 10 is opened inside the connecting sleeve 6. The longitudinal section of the sliding ring 10 and the annular groove is arranged as a T-shaped structure. The sliding ring 10 and the annular groove arranged by the T-shaped structure can effectively ensure the stability of the connecting sleeve 6 during rotation.

[0025] Further, see Figure 5 It can be known that a movable plate 14 is provided on the upper side of the covering plate 13, and vertical rods 15 are equidistantly distributed at the bottom end of the movable plate 14, and a sealing ball 16 is connected to the bottom end of the vertical rod 15, and the position of the sealing ball 16 corresponds to the position of the nozzle 4. Through the mutual cooperation of the movable plate 14 and the sealing ball 16, the blocking effect of the nozzle 4 can be improved.

[0026] Further, see Figure 5 It can be known that a rubber sleeve 18 is provided on the outer side of the sealing ball 16, and the outer diameter of the rubber sleeve 18 is adapted to the inner diameter of the nozzle 4. The rubber sleeve 18 is made of rubber material, and because its outer wall abuts against the inner wall of the top end of the nozzle 4, it can protect the outer wall of the sealing ball 16 while ensuring the sealing effect of the nozzle 4.

[0027] Further, see Figure 2 and Figure 5It can be seen that the second spring 17 is symmetrically connected to the lower side of the movable plate 14, and the bottom end of the second spring 17 is connected to the covering plate 13. During use, the sealing ball 16 can automatically move when it contacts the nozzle 4 through the connection of the second spring 17.

[0028] Further, see Figure 3 and Figure 4 It can be seen that the linkage block 8 is set as a disc-shaped structure, and the outer wall of the linkage block 8 and the inner wall of the slot are tightly fitted. When in use, the outer wall of the linkage block 8 and the inner wall of the slot are abutted against each other, thereby ensuring that the card block 9 can move stably inside the slot.

[0029] Further, see Figure 4 It can be seen that the upper and lower sides of the linkage block 8 are symmetrically connected with sliders 11, and the interior of the connecting block 5 is provided with a slide groove adapted to the slider 11. When in use, the reliability of the movement of the card block 9 can be further improved through the mutual cooperation of the slider 11 and the slide groove.

[0030] Working principle: When the utility model is in use, the staff can install the device at a suitable position and connect the irrigation pipe and the base 1. During the water-saving irrigation process, the irrigation water source can pass through the base 1, the delivery pipe 2 and the branch pipe 3 in sequence, and be sprayed out from the inside of the nozzle 4. After the sprinkler irrigation is completed, the staff can manually squeeze the two groups of blocks 9 so that they can be embedded in the inside of the connecting block 5, and then the staff can rotate the connecting sleeve 6 ninety degrees to make the three groups of covering plates 13 and the three groups of branch pipes 3 overlap, so that the two groups of blocks 9 can be snapped into the other two groups of positioning grooves in the connecting sleeve 6, thereby realizing the positioning operation of the covering plate 13. During the rotation of the covering plate 13, the sealing ball 16 and the rubber sleeve 18 arranged in the spherical structure can push the second spring 17 to undergo elastic deformation, and snap into the top opening of the nozzle 4, thereby improving the sealing effect of the nozzle 4. The above is the entire working principle of the utility model.

[0031] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0032] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0033] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A water-saving irrigation device, comprising a base (1), characterized in that: A delivery pipe (2) is provided on the upper side of the base (1), and branch pipes (3) are symmetrically distributed at the top of the delivery pipe (2), and nozzles (4) are equidistantly engaged on the upper side of the branch pipes (3), a connecting block (5) is connected at the center position of the top of the delivery pipe (2), and a connecting sleeve (6) is sleeved on the outer side of the connecting block (5), a slot hole is provided inside the connecting block (5), and a first spring (7) is distributed at the center position of the slot hole, two ends of the first spring (7) are connected to linkage blocks (8), and a clamping block (9) is connected to the side of the linkage block (8) away from each other, the other end of the clamping block (9) extends into the connecting sleeve (6), and a positioning groove matched with the clamping block (9) is provided inside the connecting sleeve (6), and the side of the connecting sleeve (6) is connected to the cover plate (13) through a connecting rod (12).

2. A water-saving irrigation device according to claim 1, characterized in that: The top end of the connection block (5) is connected to a sliding ring (10), and the interior of the connection sleeve (6) is provided with an annular groove adapted to the sliding ring (10), and the longitudinal sections of the sliding ring (10) and the annular groove are arranged in a T-shaped structure.

3. A water-saving irrigation device according to claim 1, characterized in that: A movable plate (14) is provided on the upper side of the cover plate (13), and vertical rods (15) are evenly distributed at the bottom end of the movable plate (14). The bottom ends of the vertical rods (15) are connected to sealing balls (16), and the position of the sealing balls (16) corresponds to the position of the nozzles (4).

4. A water-saving irrigation device according to claim 3, characterized in that: The outer side of the sealing ball (16) is covered with a rubber sleeve (18), and the outer diameter of the rubber sleeve (18) is matched with the inner diameter of the nozzle (4).

5. A water-saving irrigation device according to claim 3, characterized in that: The lower side of the movable plate (14) is symmetrically connected to a second spring (17), and the bottom end of the second spring (17) is connected to the cover plate (13).

6. A water-saving irrigation device according to claim 1, characterized in that: The linkage block (8) is configured as a disc-shaped structure, and the outer wall of the linkage block (8) is tightly fitted to the inner wall of the slot.

7. The water-saving irrigation device according to claim 1, characterized in that: The upper and lower sides of the linkage block (8) are symmetrically connected with sliding blocks (11), and a sliding groove adapted to the sliding blocks (11) is provided inside the connection block (5).

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