A drip irrigation device for agricultural irrigation

Abstract

This utility model discloses a drip irrigation device for agricultural irrigation, relating to the field of drip irrigation technology. It includes a water delivery pipe and an irrigation mechanism. Several connecting blocks are fixedly connected to the outer wall of the water delivery pipe. During the movement of the connecting plate, the device causes inclined plate one to contact inclined plate two. After contact and continued movement, inclined plate two forces a sliding rod to slide outwards on the support plate. At this time, spring one is subjected to the squeezing force of inclined plate two. When inclined plate one moves beyond inclined plate two, inclined plate two is no longer pushed by inclined plate one, the squeezing force on spring one disappears, and inclined plate two returns to the top of inclined plate one, limiting and locking inclined plate one. When the drip head becomes clogged, simply pull the pull ring to remove inclined plate two from limiting inclined plate one, and then pull the drip pipe out of the inlet groove, quickly completing the replacement and cleaning of the drip head, significantly improving the convenience of agricultural irrigation.

Description

Technical Field

[0001] This utility model relates to the field of drip irrigation technology, and in particular to a drip irrigation device for agricultural irrigation. Background Technology

[0002] Drip irrigation, also known as drip irrigation technology, is a water-saving irrigation technology that delivers water directly to the root zone of crops in the form of droplets. Originating in Israel, drip irrigation, as a type of water-saving irrigation technology, holds an important position in China's development and has promising application prospects.

[0003] During the use of drip irrigation systems, drip heads may become clogged and need to be replaced. Clogged drip heads can cause localized reductions or cessation of dripping. If clogged drip heads are not replaced quickly, uneven wetting and drying can occur in the irrigated area, which may lead to wilting of plants, slow growth, and even significant differences in growth compared to crops in normally irrigated areas, ultimately affecting the yield consistency of the entire farmland. Utility Model Content

[0004] The purpose of this invention is to provide a drip irrigation device for agricultural irrigation to solve at least one of the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a drip irrigation device for agricultural irrigation, comprising a water supply pipe, the water supply pipe further comprising an irrigation mechanism, a plurality of connecting blocks being fixedly connected to the outer wall of the water supply pipe, an access groove being provided on the side wall of the connecting blocks, the access groove extending into the water supply pipe, a drip pipe being slidably connected in the access groove, and a drip head being fixedly connected to the end of the drip pipe away from the access groove.

[0006] Preferably, two connecting plates are fixedly connected to the outer wall of the drip pipe, and an inclined plate is fixedly connected to the side of the connecting plate away from the drip pipe.

[0007] Preferably, a support plate is fixedly connected to the outer wall of the connecting block, and a slide rod is slidably connected to the outer wall of the support plate, the slide rod passing through the support plate and slidably connected to the support plate.

[0008] Preferably, an inclined plate two is fixedly connected to the right end of the slide rod, the top of the inclined plate two is in contact with the inclined plate one, and a pull ring is fixedly connected to the end of the slide rod away from the inclined plate two.

[0009] Preferably, a spring is fixedly connected to the outer wall of the inclined plate 2, and the end of the spring 1 away from the inclined plate 2 is fixedly connected to the support plate.

[0010] Preferably, a cylinder is fixedly connected to the inner wall of the connecting block, a push plate is slidably connected inside the cylinder, a movable rod is fixedly connected to the top of the push plate, the end of the movable rod away from the push plate extends to the outside of the cylinder and is slidably connected to the cylinder, and a spring is fixedly connected to the side of the push plate that is close to the cylinder.

[0011] Preferably, an airbag is fixedly connected to the inner wall of the connecting block, a connecting pipe is fixedly connected to the side of the airbag and the cylinder that are close to each other, and a limit plate is fixedly connected to the top of the airbag.

[0012] Preferably, a support rod is fixedly connected to the outer wall of the connecting plate, a pressure plate is fixedly connected to the side of the support rod away from the connecting plate, and a contact plate is fixedly connected to the end of the movable rod away from the push plate.

[0013] The beneficial effects of this utility model are as follows:

[0014] In this utility model:

[0015] 1. When using this device for drip irrigation, first insert the drip pipe into the inlet groove. The drip pipe moves into the groove, causing the connecting plate to move synchronously. During this movement, the connecting plate causes inclined plate one to contact inclined plate two. Due to the inclined surfaces of inclined plate one and inclined plate two, as inclined plate one continues to move after contacting inclined plate two, it forces inclined plate two to slide the sliding rod outwards on the support plate. At this time, spring one is subjected to the compressive force of inclined plate two. When inclined plate one moves beyond inclined plate two, inclined plate two is no longer pushed by inclined plate one, the compressive force on spring one disappears, and inclined plate two... The system resets the tilt plate to the top, limiting its position and causing the second tilt plate to return to the top, locking it in place and preventing the drip pipe from being pulled out in reverse. This secures the drip pipe, facilitating drip irrigation. When the drip head becomes clogged, simply pull the ring to release the second tilt plate from its position, then pull the drip pipe out of the inlet slot. This allows for quick replacement and cleaning of the drip head, significantly improving the convenience of agricultural irrigation. Rapid drip head replacement ensures adequate irrigation for farmland plants, improving the uniformity of crop yields.

[0016] 2. During the movement of the connecting plate, when the second inclined plate limits the top of the first inclined plate, the movement of the connecting plate drives the support rod and the pressure plate to move synchronously. When the pressure plate moves to contact the contact plate, the pressure plate applies a downward thrust to the contact plate, thereby causing the contact plate to drive the movable rod to push the push plate to move. The push plate pushes the gas in the cylinder through the connecting pipe into the air bladder. After the gas enters the air bladder, it expands. After the air bladder expands, it drives the limiting plate to move towards the first inclined plate, limiting and fixing the first inclined plate. The fixing of the first inclined plate and the clamping of the second inclined plate work together to ensure that the drip pipe and drip head will not fall off accidentally during use, reducing irrigation interruptions caused by drip pipe falling off and improving the stability of the device for agricultural irrigation. Attached Figure Description

[0017] Figure 1 A schematic diagram of a preferred embodiment of a drip irrigation device for agricultural irrigation provided by this utility model;

[0018] Figure 2 This is a schematic diagram of the irrigation system.

[0019] Figure 3 A partial cross-sectional structural diagram of the irrigation system;

[0020] Figure 4 for Figure 3 A magnified structural diagram of A in the middle;

[0021] Figure 5 This is a schematic diagram of the internal structure of the irrigation system;

[0022] Figure 6 for Figure 5 A magnified structural diagram of B in the diagram.

[0023] In the diagram: 1. Irrigation mechanism; 101. Water pipe; 102. Connecting block; 103. Inlet groove; 104. Drip pipe; 105. Drip head; 106. Connecting plate; 107. Inclined plate one; 108. Support plate; 109. Slide rod; 110. Inclined plate two; 111. Pull ring; 112. Spring one; 113. Cylinder; 114. Push plate; 115. Movable rod; 116. Spring two; 117. Airbag; 118. Connecting pipe; 119. Limiting plate; 120. Support rod; 121. Pressure plate; 122. Contact plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides, for example Figure 1-6 The drip irrigation device for agricultural irrigation shown includes a water supply pipe 101 and an irrigation mechanism 1. Several connecting blocks 102 are fixedly connected to the outer wall of the water supply pipe 101. An inlet groove 103 is formed on the side wall of each connecting block 102, extending into the water supply pipe 101. A drip pipe 104 is slidably connected within the inlet groove 103. A drip head 105 is fixedly connected to the end of the drip pipe 104 away from the inlet groove 103. Two connecting plates 106 are fixedly connected to the outer wall of the drip pipe 104. An inclined plate is fixedly connected to the side of the connecting plate 106 away from the drip pipe 104. An inclined plate 107 is fixedly connected to a support plate 108 on the outer wall of a connecting block 102. A sliding rod 109 is slidably connected to the outer wall of the support plate 108. The sliding rod 109 passes through the support plate 108 and is slidably connected to the support plate 108. An inclined plate 110 is fixedly connected to the right end of the sliding rod 109. The top of the inclined plate 110 contacts the inclined plate 107. A pull ring 111 is fixedly connected to the end of the sliding rod 109 away from the inclined plate 110. A spring 112 is fixedly connected to the outer wall of the inclined plate 110. The end of the spring 112 away from the inclined plate 110 is fixedly connected to the support plate 108.

[0026] When using this device for drip irrigation, first insert the drip pipe 104 into the inlet groove 103. At this time, the drip pipe 104 moves into the inlet groove 103, causing the connecting plate 106 to move synchronously. During the movement of the connecting plate 106, the first inclined plate 107 comes into contact with the second inclined plate 110. Due to the inclined surfaces of the first inclined plate 107 and the second inclined plate 110, as the first inclined plate 107 continues to move after contacting the second inclined plate 110, it forces the second inclined plate 110 to drive the sliding rod 109 to slide outwards on the support plate 108. At this time, the first spring 112 is subjected to the compressive force of the second inclined plate 110. When the first inclined plate 107 moves beyond the second inclined plate 110, the second inclined plate 110 is no longer subjected to the compressive force of the first inclined plate 107. The spring 112 is pushed away, and the pressure on the spring 112 disappears, causing the inclined plate 110 to return to the top of the inclined plate 107, limiting the inclined plate 107. The inclined plate 110 is then pushed back to the top of the inclined plate 107, locking the inclined plate 107 and preventing the drip pipe 104 from being pulled out in the opposite direction. The drip pipe 104 is fixed, making it easier for the drip pipe 104 and the drip head 105 to complete the drip irrigation work. When the drip head 105 becomes blocked, simply pull the pull ring 111 to remove the inclined plate 110 from limiting the inclined plate 107, and then pull the drip pipe 104 out of the inlet groove 103 to quickly complete the replacement and cleaning of the drip head 105, greatly improving the convenience of agricultural irrigation.

[0027] A cylinder 113 is fixedly connected to the inner wall of the connecting block 102. A push plate 114 is slidably connected inside the cylinder 113. A movable rod 115 is fixedly connected to the top of the push plate 114. One end of the movable rod 115 away from the push plate 114 extends to the outside of the cylinder 113 and is slidably connected to the cylinder 113. A spring 116 is fixedly connected to the side of the push plate 114 and the cylinder 113 that are close to each other. An airbag 117 is fixedly connected to the inner wall of the connecting block 102. A connecting tube 118 is fixedly connected to the side of the airbag 117 and the cylinder 113 that are close to each other. A limit plate 119 is fixedly connected to the top of the airbag 117. A support rod 120 is fixedly connected to the outer wall of the connecting plate 106. A pressure plate 121 is fixedly connected to the side of the support rod 120 away from the connecting plate 106. A contact plate 122 is fixedly connected to the end of the movable rod 115 away from the push plate 114.

[0028] During the movement of the connecting plate 106, when the second inclined plate 110 limits the top of the first inclined plate 107, the movement of the connecting plate 106 drives the support rod 120 and the pressure plate 121 to move synchronously. When the pressure plate 121 moves to contact the contact plate 122, the pressure plate 121 applies a downward pushing force to the contact plate 122, thereby causing the contact plate 122 to drive the movable rod 115 to push the push plate 114 to move. The push plate 114 pushes the gas in the cylinder 113 into the airbag 11 through the connecting pipe 118. Inside the gas chamber 7, the gas enters the airbag 117 and expands. After the airbag 117 expands, it drives the limiting plate 119 to move towards the inclined plate 107, thus limiting and fixing the inclined plate 107. The fixing of the inclined plate 107 and the clamping of the inclined plate 110 work together to ensure that the drip pipe 104 and the drip head 105 will not fall off accidentally during use, reducing irrigation interruptions caused by the drip pipe 104 falling off and improving the stability of the device for agricultural irrigation.

[0029] The working principle of the drip irrigation device for agricultural irrigation provided by this utility model is as follows: When using this device for drip irrigation, firstly, the drip pipe 104 is inserted into the inlet groove 103. At this time, the drip pipe 104 moves into the inlet groove 103, causing the connecting plate 106 to move synchronously. During the movement of the connecting plate 106, the first inclined plate 107 comes into contact with the second inclined plate 110. Due to the inclined surfaces of the first inclined plate 107 and the second inclined plate 110, when the first inclined plate 107 continues to move after contacting the second inclined plate 110, it will force the second inclined plate 110 to drive the sliding rod 109 to slide outward on the support plate 108. At this time, the first spring 112 is subjected to the squeezing force of the second inclined plate 110. When the first inclined plate 107 moves beyond the second inclined plate 110, the tilting... When the second plate 110 is no longer pushed by the first inclined plate 107, the squeezing force on the first spring 112 disappears, causing the second inclined plate 110 to return to the top of the first inclined plate 107, limiting the first inclined plate 107, and locking the first inclined plate 107, thereby preventing the drip pipe 104 from being pulled out in the opposite direction, fixing the drip pipe 104, and facilitating the drip pipe 104 and the drip head 105 to complete the drip irrigation work. When the drip head 105 becomes blocked, simply pull the pull ring 111 to make the second inclined plate 110 no longer limit the first inclined plate 107, and then pull the drip pipe 104 out of the inlet groove 103 to quickly complete the replacement and cleaning of the drip head 105, greatly improving the convenience of agricultural irrigation.

[0030] During the movement of the connecting plate 106, when the second inclined plate 110 limits the top of the first inclined plate 107, the movement of the connecting plate 106 drives the support rod 120 and the pressure plate 121 to move synchronously. When the pressure plate 121 moves to contact the contact plate 122, the pressure plate 121 applies a downward pushing force to the contact plate 122, thereby causing the contact plate 122 to drive the movable rod 115 to push the push plate 114 to move. The push plate 114 pushes the gas in the cylinder 113 into the airbag 11 through the connecting pipe 118. Inside the gas chamber 7, the gas enters the airbag 117 and expands. After the airbag 117 expands, it drives the limiting plate 119 to move towards the inclined plate 107, thus limiting and fixing the inclined plate 107. The fixing of the inclined plate 107 and the clamping of the inclined plate 110 work together to ensure that the drip pipe 104 and the drip head 105 will not fall off accidentally during use, reducing irrigation interruptions caused by the drip pipe 104 falling off and improving the stability of the device for agricultural irrigation.

[0031] Compared with related technologies, the drip irrigation device for agricultural irrigation provided by this utility model has the following beneficial effects:

[0032] This utility model provides a drip irrigation device for agricultural irrigation. When using this device for drip irrigation, firstly, the drip pipe 104 is inserted into the inlet groove 103. At this time, the drip pipe 104 moves into the inlet groove 103, causing the connecting plate 106 to move synchronously. During the movement of the connecting plate 106, the first inclined plate 107 comes into contact with the second inclined plate 110. Due to the inclined surfaces of the first inclined plate 107 and the second inclined plate 110, as the first inclined plate 107 continues to move after contacting the second inclined plate 110, it forces the second inclined plate 110 to drive the sliding rod 109 to slide outwards on the support plate 108. At this time, the first spring 112 is subjected to the compressive force of the second inclined plate 110. When the first inclined plate 107 moves beyond the second inclined plate 110, the second inclined plate 110... The spring 112 is no longer pushed by the tilting plate 107, and the squeezing force on the spring 112 disappears, causing the tilting plate 110 to return to the top of the tilting plate 107, limiting the tilting plate 107. The tilting plate 110 is then moved back to the top of the tilting plate 107, locking the tilting plate 107 and preventing the dripping pipe 104 from being pulled out in the opposite direction. The dripping pipe 104 is fixed, making it easier for the dripping pipe 104 and the drip head 105 to complete the drip irrigation work. When the drip head 105 becomes blocked, simply pull the pull ring 111 to make the tilting plate 110 no longer limit the tilting plate 107, and then pull the dripping pipe 104 out of the inlet groove 103 to quickly complete the replacement and cleaning of the drip head 105, greatly improving the convenience of agricultural irrigation.

[0033] During the movement of the connecting plate 106, when the second inclined plate 110 limits the top of the first inclined plate 107, the movement of the connecting plate 106 drives the support rod 120 and the pressure plate 121 to move synchronously. When the pressure plate 121 moves to contact the contact plate 122, the pressure plate 121 applies a downward pushing force to the contact plate 122, thereby causing the contact plate 122 to drive the movable rod 115 to push the push plate 114 to move. The push plate 114 pushes the gas in the cylinder 113 into the airbag 11 through the connecting pipe 118. Inside the gas chamber 7, the gas enters the airbag 117 and expands. After the airbag 117 expands, it drives the limiting plate 119 to move towards the inclined plate 107, thus limiting and fixing the inclined plate 107. The fixing of the inclined plate 107 and the clamping of the inclined plate 110 work together to ensure that the drip pipe 104 and the drip head 105 will not fall off accidentally during use, reducing irrigation interruptions caused by the drip pipe 104 falling off and improving the stability of the device for agricultural irrigation.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A drip irrigation device for agricultural irrigation, comprising a water delivery pipe (101), the water delivery pipe (101) further comprising an irrigation mechanism (1), characterized in that: A plurality of connecting blocks (102) are fixedly connected to the outer wall of the water supply pipe (101). The side wall of the connecting block (102) is provided with an access groove (103). The access groove (103) extends into the water supply pipe (101). A drip pipe (104) is slidably connected in the access groove (103). A drip head (105) is fixedly connected to one end of the drip pipe (104) away from the access groove (103). Two connecting plates (106) are fixedly connected to the outer wall of the drip pipe (104), and an inclined plate (107) is fixedly connected to the side of the connecting plate (106) away from the drip pipe (104). A cylinder (113) is fixedly connected to the inner wall of the connecting block (102). A push plate (114) is slidably connected inside the cylinder (113). A movable rod (115) is fixedly connected to the top of the push plate (114). One end of the movable rod (115) away from the push plate (114) extends to the outside of the cylinder (113) and is slidably connected to the cylinder (113). A spring (116) is fixedly connected to the side of the push plate (114) that is close to the cylinder (113).

2. The drip irrigation device for agricultural irrigation according to claim 1, characterized in that: A support plate (108) is fixedly connected to the outer wall of the connecting block (102), and a slide rod (109) is slidably connected to the outer wall of the support plate (108). The slide rod (109) passes through the support plate (108) and is slidably connected to the support plate (108).

3. A drip irrigation device for agricultural irrigation according to claim 2, characterized in that: The right end of the slide rod (109) is fixedly connected to an inclined plate two (110), the top of the inclined plate two (110) is in contact with the inclined plate one (107), and a pull ring (111) is fixedly connected to the end of the slide rod (109) away from the inclined plate two (110).

4. A drip irrigation device for agricultural irrigation according to claim 3, characterized in that: A spring (112) is fixedly connected to the outer wall of the inclined plate 2 (110), and the end of the spring (112) away from the inclined plate 2 (110) is fixedly connected to the support plate (108).

5. A drip irrigation device for agricultural irrigation according to claim 1, characterized in that: An airbag (117) is fixedly connected to the inner wall of the connecting block (102). A connecting pipe (118) is fixedly connected to the side of the airbag (117) that is close to the cylinder (113). A limit plate (119) is fixedly connected to the top of the airbag (117).

6. A drip irrigation device for agricultural irrigation according to claim 1, characterized in that: A support rod (120) is fixedly connected to the outer wall of the connecting plate (106), and a pressure plate (121) is fixedly connected to the side of the support rod (120) away from the connecting plate (106). A contact plate (122) is fixedly connected to the end of the movable rod (115) away from the push plate (114).

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