Lifting sprinkling irrigation device based on facility grape planting environment regulation and control

Abstract

The utility model discloses a lifting sprinkling irrigation device based on facility grape planting environment regulation and control, which is applied to the technical field of grape planting and comprises a limiting block, an adjusting cylinder is arranged at the bottom of the limiting block, a spray head is arranged at the bottom of the adjusting cylinder, and an infrared distance sensor is arranged on one side of the spray head through a connecting plate. By means of accurate irrigation regulation and control, appropriate water supply is provided for grapes in all growth stages, then the yield and quality of the grapes are positively influenced, irrigation spray heads and the positions can be automatically adjusted, the irrigation spray heads can be automatically adjusted, and the irrigation efficiency is improved. The situation that a large amount of water resources are scattered in non-plant areas in the grape sapling stage, and the waste phenomenon is serious is avoided; the plant requirement cannot be met due to insufficient height when the tree is mature, and lifting movable irrigation can be carried out in the irrigation process according to different tree ages of crops when needed; impurities in water can be conveniently filtered through a filter screen, and the spray head is prevented from being blocked.

Description

Technical Field

[0001] This utility model belongs to the field of grape cultivation technology, and specifically relates to a lifting sprinkler irrigation device based on the environmental control of facility grape cultivation. Background Technology

[0002] In modern facility grape cultivation, irrigation is one of the key links to ensure grape growth and yield. Traditional sprinkler irrigation devices often have many defects, and some existing irrigation devices still have limitations in practical applications. For example, the utility model patent with authorization announcement number CN221812854 discloses an automatic energy-saving siphon irrigation device for agriculture. This device mainly focuses on solving problems such as the convenience of water diversion, improving overall stability, and realizing the change of irrigation location. The key is the innovation in the structure of the siphon irrigation mechanism and the connection method with water channels and water pipes.

[0003] However, the flexible adjustment of sprinkler height is not addressed. When dealing with crops like grapes, where vine height varies significantly with growth stages, two issues arise: firstly, the height of saplings changes as they mature; secondly, the sprinkler head cannot be too close to weeds or the top leaves of the vine. Furthermore, fixed sprinkler systems cannot meet the height requirements of grapevines at different ages, potentially leading to uneven water distribution in saplings and insufficient irrigation in mature vines. Grapes require different water volumes and irrigation strategies at different growth stages, necessitating precise irrigation. Therefore, we propose a lifting sprinkler system based on environmental control in greenhouse grape cultivation to address these problems. Utility Model Content

[0004] The purpose of this invention is to provide a lifting sprinkler irrigation device based on the environmental control of facility grape cultivation, which has the advantage of being able to automatically adjust the height of the sprinkler head according to the growth cycle of grapes.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a lifting sprinkler irrigation device based on the environmental control of facility grape cultivation, comprising a limiting block, an adjusting cylinder at the bottom of the limiting block, a nozzle at the bottom of the adjusting cylinder, an infrared distance sensor on one side of the nozzle via a connecting plate, and an intelligent controller on one side of the adjusting cylinder; the adjusting cylinder includes a motor, a lead screw, a connecting rod, a slider, and a slide groove, the motor is mounted on the inner wall of the adjusting cylinder via a fixing plate, the output end of the motor is fixedly connected to the lead screw, the outer side of the lead screw is threadedly connected to the connecting rod, and the nozzle is located at the bottom of the connecting rod.

[0006] The above technical solution facilitates the adjustment of the nozzle height.

[0007] The present invention is further configured such that: a slider is fixedly connected to the outer side of the connecting rod, and a groove is provided on the inner wall of the adjusting cylinder, and the slider is slidably connected to the groove.

[0008] By adopting the above technical solution, the connecting rod can move stably.

[0009] The present invention is further configured such that the limiting block includes a fixing frame, a limiting frame, an ear plate, a molded block, a positioning groove, a positioning block, and a fixing screw. The top of the limiting block is fixedly connected to the fixing frame, and a limiting frame is provided on one side of the fixing frame. The top of the limiting frame and the fixing frame are both fixedly connected to the ear plate. The bottom of the limiting frame is fixedly connected to the molded block, and the outer side of the molded block is slidably connected to the inner wall of the limiting block.

[0010] The above technical solution facilitates the fixing of this device.

[0011] The present invention is further configured such that a positioning groove is provided on the inner wall of the fixing frame, and a positioning block is fixedly connected to one side of the limiting frame, and the positioning block is engaged with the positioning groove.

[0012] The above technical solution facilitates the engagement of the fixing frame and the limiting frame.

[0013] The present invention is further configured such that a fixing screw is threadedly connected to the inner wall of the ear plate.

[0014] The above technical solution facilitates the fixing of the fixing frame and the limiting frame.

[0015] The present invention is further configured such that the connecting rod includes a water pipe, a cavity, a connecting tube, an external thread and an internal thread, one side of the connecting rod is connected to the water pipe, the inside of the connecting rod is provided with a cavity, and one end of the water pipe is located in the cavity.

[0016] The above technical solution facilitates the delivery of water to the nozzle.

[0017] The present invention is further configured such that the bottom of the connecting rod is connected to a connecting pipe, the outer side of the connecting pipe is provided with an external thread, and the inner wall of the nozzle is provided with an internal thread.

[0018] The above technical solution facilitates the disassembly and replacement of the nozzles.

[0019] The present invention is further configured such that the connecting pipe includes a filter screen, an arc-shaped groove, an arc-shaped locking block, a spring, and a guide block, and the inner wall of the connecting pipe is provided with a filter screen.

[0020] The above technical solution facilitates the filtration of impurities in the water source.

[0021] The present invention is further configured such that an arc-shaped groove is provided on the inner wall of the filter screen, an arc-shaped locking block is slidably connected to the inner wall of the connecting pipe, and a spring is fixedly connected to one end of the arc-shaped locking block.

[0022] The above technical solution facilitates the disassembly, assembly, and cleaning of the filter screen.

[0023] The present invention is further configured such that a guide block is fixedly connected to one side of the arc-shaped card block, and the outer side of the guide block is slidably connected to the inner wall of the connecting pipe.

[0024] By adopting the above technical solution, the arc-shaped locking block can maintain stable movement.

[0025] In summary, this utility model has the following beneficial effects:

[0026] 1. Through precise irrigation control, suitable water supply is provided for grapes at various growth stages. During different growth periods of the year (such as dormancy, budding, flowering and fruit setting, and fruit enlargement), a well-set irrigation strategy can be automatically controlled to switch on and off the irrigation, irrigation time, interval, and irrigation amount, thereby having a positive impact on the yield and quality of grapes.

[0027] 2: The irrigation nozzles and positions can be automatically adjusted to avoid excessive water spillage in non-planted areas during the grape sapling stage, resulting in serious waste; while in mature trees, the height may not be sufficient to meet the needs of the plants. Depending on the age of the crop, the irrigation can be moved up and down during the irrigation process when necessary.

[0028] 3. The filter screen facilitates the filtration of impurities in the water, preventing the nozzle from becoming clogged. When the filter screen needs to be cleaned, remove the nozzle from the connecting pipe, then lower the filter screen so that the arc-shaped groove squeezes the arc-shaped block, causing it to retract into the connecting pipe, thereby releasing the restriction on the filter screen and making it easy to disassemble. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0030] Figure 2 This is a schematic diagram of the lead screw and connecting rod of this utility model;

[0031] Figure 3 This is a schematic diagram of the connecting rod and filter screen of this utility model;

[0032] Figure 4 This is a utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0033] Figure 5 This is a utility model Figure 3 Enlarged schematic diagram of the structure at point B.

[0034] Reference numerals: 1. Limiting block; 101. Fixing frame; 102. Limiting frame; 103. Ear plate; 104. T-block; 105. Positioning groove; 106. Positioning block; 107. Fixing screw; 2. Adjusting cylinder; 201. Motor; 202. Lead screw; 203. Connecting rod; 203a. Water pipe; 203b. Cavity; 203c. Connecting pipe; 203c-1. Filter screen; 203c-2. Arc-shaped groove; 203c-3. Arc-shaped block; 203c-4. Spring; 203c-5. Guide block; 203d. External thread; 203e. Internal thread; 204. Slider; 205. Slide groove; 3. Nozzle; 4. Infrared distance sensor; 5. Intelligent controller. Detailed Implementation

[0035] The present invention will be further described in detail below with reference to the accompanying drawings.

[0036] Example 1:

[0037] refer to Figure 1 , Figure 2 and Figure 4 A lifting sprinkler irrigation device based on environmental control of facility grape cultivation includes a limiting block 1, an adjusting cylinder 2 at the bottom of the limiting block 1, a nozzle 3 at the bottom of the adjusting cylinder 2, an infrared distance sensor 4 on one side of the nozzle 3 via a connecting plate, and an intelligent controller 5 on one side of the adjusting cylinder 2. The adjusting cylinder 2 includes a motor 201, a lead screw 202, a connecting rod 203, a slider 204, and a groove 205. The motor 201 is mounted on the inner wall of the adjusting cylinder 2 via a fixing plate. The output end of the motor 201 is fixedly connected to the lead screw 202, and the outer side of the lead screw 202 is threadedly connected to the connecting rod 203. The nozzle 3 is located at the bottom of the connecting rod 203.

[0038] Infrared distance sensor 4 is electrically connected to intelligent controller 5, and intelligent controller 5 is electrically connected to motor 201 via cable.

[0039] refer to Figure 2 A slider 204 is fixedly connected to the outer side of the connecting rod 203, and a groove 205 is provided on the inner wall of the adjusting cylinder 2. The slider 204 is slidably connected to the groove 205.

[0040] refer to Figure 1 , Figure 2 and Figure 4The limiting block 1 includes a fixing frame 101, a limiting frame 102, an ear plate 103, a T-shaped block 104, a positioning groove 105, a positioning block 106, and a fixing screw 107. The top of the limiting block 1 is fixedly connected to the fixing frame 101, and the limiting frame 102 is provided on one side of the fixing frame 101. The ear plate 103 is fixedly connected to both the top of the limiting frame 102 and the top of the fixing frame 101. The bottom of the limiting frame 102 is fixedly connected to the T-shaped block 104, and the outer side of the T-shaped block 104 is slidably connected to the inner wall of the limiting block 1.

[0041] refer to Figure 4 The inner wall of the fixed frame 101 is provided with a positioning groove 105, and a positioning block 106 is fixedly connected to one side of the limiting frame 102. The positioning block 106 is engaged with the positioning groove 105.

[0042] refer to Figure 4 The inner wall of the ear plate 103 is threaded with a fixing screw 107.

[0043] By moving the movable limiting frame 102 to fit against the fixed frame 101 and inserting the positioning block 106 into the positioning groove 105, the ear plate 103 is fitted. Then, the fixing screw 107 is screwed into the ear plate 103, and the device can be hung on the planting frame.

[0044] Brief description of the usage process: The intelligent controller 5 presets different growth cycles of grapes to formulate irrigation cycle and irrigation volume strategies and carry out irrigation. When irrigation starts, the infrared distance sensor 4 on the nozzle 3 monitors the distance between the nozzle 3 and the grape leaf tip and the distance between the nozzle 3 and the weed tip on the ground in real time. The intelligent controller 5 drives the motor 201 to drive the lead screw 202 to rotate. The lead screw 202 can drive the connecting rod 203 to raise and lower the nozzle 3, thereby adjusting the height of the nozzle 3.

[0045] Example 2:

[0046] refer to Figure 2 The connecting rod 203 includes a water pipe 203a, a cavity 203b, a connecting pipe 203c, an external thread 203d, and an internal thread 203e. One side of the connecting rod 203 is connected to the water pipe 203a, and the cavity 203b is opened inside the connecting rod 203. One end of the water pipe 203a is located in the cavity 203b.

[0047] refer to Figure 2 The bottom of the connecting rod 203 is connected to the connecting pipe 203c. The outer side of the connecting pipe 203c is provided with an external thread 203d, and the inner wall of the nozzle 3 is provided with an internal thread 203e.

[0048] The use of the internal thread 203e and the external thread 203d facilitates the connection of the nozzle 3 to the connecting pipe 203c, and makes it easy to disassemble, clean or replace the nozzle 3.

[0049] refer to Figure 3 and Figure 5 The connecting pipe 203c includes a filter screen 203c-1, an arc-shaped groove 203c-2, an arc-shaped block 203c-3, a spring 203c-4, and a guide block 203c-5. The inner wall of the connecting pipe 203c is provided with a filter screen 203c-1.

[0050] refer to Figure 5 The inner wall of the filter screen 203c-1 is provided with an arc-shaped groove 203c-2, and the inner wall of the connecting pipe 203c is slidably connected with an arc-shaped block 203c-3. One end of the arc-shaped block 203c-3 is fixedly connected with a spring 203c-4.

[0051] refer to Figure 5 A guide block 203c-5 is fixedly connected to one side of the arc-shaped locking block 203c-3, and the outer side of the guide block 203c-5 is slidably connected to the inner wall of the connecting pipe 203c.

[0052] Brief description of the usage process: Water enters the cavity 203b through the water pipe 203a, and then enters the nozzle 3 through the connecting pipe 203c and is sprayed out. The filter screen 203c-1 can easily filter impurities in the water and prevent the nozzle 3 from being blocked.

[0053] When the filter screen 203c-1 needs to be cleaned, remove the nozzle 3 from the connecting pipe 203c, then lower the filter screen 203c-1 so that the arc-shaped groove 203c-2 squeezes the arc-shaped block 203c-3, thereby causing it to retract into the connecting pipe 203c and compressing the spring 203c-4, thereby releasing the restriction on the filter screen 203c-1 and making it easy to disassemble the filter screen 203c-1.

[0054] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A lifting sprinkling irrigation device based on facility grape planting environment regulation, comprising a limiting block (1), characterized in that: The bottom of the limiting block (1) is provided with an adjusting cylinder (2), the bottom of the adjusting cylinder (2) is provided with a spray head (3), one side of the spray head (3) is provided with an infrared distance sensor (4) through a connecting plate, and one side of the adjusting cylinder (2) is provided with a smart controller (5). The adjusting cylinder (2) comprises a motor (201), a lead screw (202), a connecting rod (203), a sliding block (204) and a sliding groove (205), the inner wall of the adjusting cylinder (2) is provided with the motor (201) through a fixing plate, the output end of the motor (201) is fixedly connected with the lead screw (202), the outer side of the lead screw (202) is threadedly connected with the connecting rod (203), and the spray head (3) is located at the bottom of the connecting rod (203).

2. The elevating sprinkling irrigation device based on the environment regulation of grape planting in a facility according to claim 1, characterized in that: The outer side of the connecting rod (203) is fixedly connected with the sliding block (204), the inner wall of the adjusting cylinder (2) is provided with the sliding groove (205), and the sliding block (204) is slidably connected with the sliding groove (205).

3. The elevating sprinkling irrigation device based on the environment regulation of grape planting in a facility according to claim 1, characterized in that: The limiting block (1) comprises a fixing frame (101), a limiting frame (102), an ear plate (103), a T-shaped block (104), a positioning groove (105), a positioning block (106) and a fixing screw (107), the top of the limiting block (1) is fixedly connected with the fixing frame (101), one side of the fixing frame (101) is provided with the limiting frame (102), the top of the fixing frame (101) and the bottom of the limiting frame (102) are fixedly connected with the ear plate (103), the bottom of the limiting frame (102) is fixedly connected with the T-shaped block (104), and the outer side of the T-shaped block (104) is slidably connected with the inner wall of the limiting block (1).

4. The ascending and descending sprinkling irrigation device based on the environment regulation of grape planting in a facility according to claim 3, characterized in that: The inner wall of the fixing frame (101) is provided with the positioning groove (105), one side of the limiting frame (102) is fixedly connected with the positioning block (106), and the positioning block (106) is clamped with the positioning groove (105).

5. The elevating sprinkling irrigation device based on the environment regulation of grape planting in a facility according to claim 3, characterized in that: The inner wall of the ear plate (103) is threadedly connected with the fixing screw (107).

6. The elevating sprinkler system based on the environment regulation of vineyards in a facility according to claim 1, characterized in that: The connecting rod (203) comprises a water pipe (203a), a cavity (203b), a connecting pipe (203c), an external thread (203d) and an internal thread (203e), one side of the connecting rod (203) is communicated with the water pipe (203a), the inside of the connecting rod (203) is provided with the cavity (203b), and one end of the water pipe (203a) is located in the cavity (203b).

7. The elevating sprinkling irrigation device based on the environment regulation of grape planting in a facility according to claim 6, characterized in that: The bottom of the connecting rod (203) is communicated with the connecting pipe (203c), the outer side of the connecting pipe (203c) is provided with the external thread (203d), and the inner wall of the spray head (3) is provided with the internal thread (203e).

8. The elevating sprinkling device based on the environment regulation of grape planting in a facility according to claim 6, characterized in that: The connecting pipe (203c) comprises a filter screen (203c-1), an arc-shaped clamping groove (203c-2), an arc-shaped clamping block (203c-3), a spring (203c-4) and a guide block (203c-5), and the inner wall of the connecting pipe (203c) is provided with the filter screen (203c-1).

9. The ascending and descending sprinkling device based on the environment regulation of grape planting in a facility according to claim 8, characterized in that: The inner wall of the filter screen (203c-1) is provided with an arc-shaped clamping groove (203c-2), and the inner wall of the connecting pipe (203c) is slidably connected with an arc-shaped clamping block (203c-3), one end of the arc-shaped clamping block (203c-3) is fixedly connected with a spring (203c-4).

10. The ascending sprinkling irrigation device based on the environment regulation of grape planting in a facility according to claim 8, characterized in that: One side of the arc-shaped clamping block (203c-3) is fixedly connected with a guide block (203c-5), and the outer side of the guide block (203c-5) is slidably connected with the inner wall of the connecting pipe (203c).

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