Surrounding type drip irrigation device for grape planting

Abstract

The invention belongs to the technical field of surrounding type drip irrigation, and provides a surrounding type drip irrigation device for grape planting, which comprises a base, the base is fixedly connected with a liftable electric lifting rod, the telescopic end of the electric lifting rod is fixedly connected with a supporting seat, the supporting seat is rotatably connected with a first rotating sleeve, and the first rotating sleeve is fixedly connected with a second rotating sleeve. A driving assembly for driving the first rotating sleeve to rotate is arranged on the supporting seat, the first rotating sleeve is fixedly connected with a supporting mechanism, the supporting mechanism is connected with a spray head, the spray head can be communicated with an external water pipe, the supporting mechanism is connected with a wind guiding mechanism, and the wind guiding mechanism can detect the wind direction and the wind speed of external wind power. In the device, the regulation and control system controls the power assembly to drive the second rotating sleeve to rotate, the second rotating sleeve drives the wind blocking mechanism to directly face the wind power direction, the wind blocking mechanism guides the wind power to the lower side, and therefore an airflow layer is formed through the downward wind power, and the situation that drip irrigation water flow drifts around due to external wind power is further avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of surround drip irrigation, and in particular relates to a surround drip irrigation device for grape planting. Background Art

[0002] Drip irrigation is an irrigation technology that delivers water to the roots of crops evenly, regularly and quantitatively through a low-pressure pipe system to achieve integrated water and fertilizer management. The drip irrigation device is mainly composed of a water supply device, a water pipe and a drip part. It can significantly improve the utilization rate of water resources and reduce evaporation and leakage losses. It is particularly suitable for use in arid areas and areas with fast water evaporation.

[0003] The existing surround drip irrigation device can irrigate grape branches in different areas by reciprocating when in use. However, during use, the outdoor wind is generally strong. This mobile drip irrigation device is easily affected by the wind during drip irrigation, and the drip irrigation water flow is scattered and deviated under the action of wind, which not only causes the irrigation position to shift, but also causes water loss and low water resource utilization. The drip irrigation device is close to the branches and trunks, so it will touch the branches and trunks during movement, causing the grape branches to break. Summary of the invention

[0004] The purpose of the present invention is to provide a surround drip irrigation device for grape planting, aiming to solve the technical problem in the prior art that the water flow of drip irrigation is scattered and deviated under the action of wind, which not only causes the irrigation position to shift, but also causes water loss.

[0005] The present invention is implemented as follows: a surround drip irrigation device for grape planting comprises a base, the base is fixedly connected with a liftable electric lift rod, the telescopic end of the electric lift rod is fixedly connected with a support seat, the support seat is rotatably connected with a No. 1 rotating sleeve, a driving assembly for driving the No. 1 rotating sleeve to rotate is arranged on the support seat, the No. 1 rotating sleeve is fixedly connected with a support mechanism, the support mechanism is connected with a nozzle, the nozzle can be connected with an external water pipe, the support mechanism is connected with an air guide mechanism, the air guide mechanism can detect the wind direction and wind speed of the external wind force, and the air guide mechanism can concentrate the external wind force to the lower side of the nozzle, and the lower end surface of the nozzle is fixedly connected with a retractable elastic protective cover;

[0006] The telescopic end of the electric lifting rod is rotatably connected to a No. 2 rotating sleeve, and a power assembly for driving the No. 2 rotating sleeve to rotate is arranged on the top of the electric lifting rod. The No. 2 rotating sleeve is fixedly connected to a connecting frame, and a wind shielding mechanism is fixed at the end of the connecting frame, and the wind shielding mechanism can guide the wind force downward;

[0007] The control system can sense the external obstruction of the nozzle through the force of the support mechanism and the elastic protective sleeve, and control the electric lifting rod, the driving assembly and the power assembly.

[0008] Further technical solution: the support mechanism includes a rotating plate, a slider, a spring and an arc guide rail;

[0009] One end of the rotating plate is fixedly connected to the first rotating sleeve, and the other end of the rotating plate is fixedly connected to an arc-shaped guide rail. A slider is slidably connected in the arc-shaped guide rail, and a spring is connected between the slider and the inner wall of the arc-shaped guide rail.

[0010] Further technical solution: the air guide mechanism includes a rotating drum, an air guide slot, an elastic torsion spring, an air guide cover and a duct;

[0011] The rotating drum is rotatably connected to the slider, an elastic torsion spring is connected between the rotating drum and the slider, a plurality of air guide grooves are arranged around the side end surface of the rotating drum, all of the air guide grooves are connected to the rotating drum, an air guide cover is arranged around the outside of the nozzle, the air guide cover has an air outlet hole arranged in a ring shape downward, a duct is connected between the air guide cover and the rotating drum, and wind pressure sensors are arranged on the inner side walls of the air guide grooves in different directions.

[0012] Further technical solution: the rotating drum is fixedly connected to a fixing rod, one end of the fixing rod is inserted into the nozzle, one end of the fixing rod is fixedly connected to a water retaining plate, a plurality of water outlet holes are arranged in a ring shape on the lower end surface of the nozzle, a plurality of water guide holes are arranged in a ring shape on the lower end surface of the water retaining plate, and when the water retaining plate rotates, all the water outlet holes can be connected to all the water guide holes.

[0013] Further technical solution: the wind shielding mechanism includes a wind shield, a drainage groove, a baffle, an electric telescopic rod, a boss and a guide rail;

[0014] The wind shield is fixedly connected to one end of the connecting frame, and a plurality of drainage grooves are vertically arranged on the wind shield. The upper end of the wind shield is rotatably connected to a baffle through an elastic torsion spring, and the lower end of the baffle is fixedly connected to a guide rail. The end surface of the wind shield facing away from the drainage groove is fixedly connected to an electric telescopic rod, and the electric telescopic rod can be vertically telescopic. The telescopic end of the electric telescopic rod is fixedly connected to two bosses, which are respectively arranged on both sides of the guide rail, and the bosses elastically abut against the guide rail.

[0015] Further technical solution: the upper openings of each drainage groove increase in size from top to bottom along the wind shield.

[0016] Further technical solution: the power assembly includes a support frame, a second motor and a second gear transmission pair;

[0017] The support frame is fixedly connected to one end of the No. 2 rotating sleeve, the support frame is fixedly connected to the No. 2 motor, and a No. 2 gear transmission pair is transmission-connected between the output shaft of the No. 2 motor and the No. 2 rotating sleeve.

[0018] Further technical solution: The driving assembly includes a No. 1 motor and a No. 1 gear transmission pair, the No. 1 motor is fixedly connected to the support base, and a No. 1 gear transmission pair is arranged between the output shaft of the No. 1 motor and the No. 1 rotating sleeve.

[0019] Further technical solution: The control system comprises:

[0020] The detection module includes a first pressure sensor and a second pressure sensor, wherein the first pressure sensor is disposed between the slider and the spring, and a second pressure sensor capable of sensing the elastic pressure exerted on the telescopic end of the elastic protective cover is disposed between the telescopic end and the fixed end of the elastic protective cover;

[0021] A judgment module, which is used to compare the pressure values ​​of the first pressure sensor and the second pressure sensor with the preset pressure threshold in the computer processor and form judgment information;

[0022] The control module can receive the judgment information of the judgment module and control the electric lifting rod, the driving component and the power component.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The wind guide mechanism can detect the wind direction and wind speed of the external wind. When the external wind is strong, the control system controls the electric lifting rod to retract, thereby reducing the impact of the external wind on the drip irrigation water flow;

[0025] 2. The control system controls the power component to drive the No. 2 rotating sleeve to rotate, and the No. 2 rotating sleeve drives the wind shield mechanism to face the wind direction. At this time, the nozzle is on the back side of the wind shield mechanism, and the wind shield mechanism can guide the wind force downward, thereby forming an air flow layer through the downward wind force, further preventing the external wind force from causing the drip irrigation water flow to drift around and affect the drip irrigation effect;

[0026] 3. When the external wind force is strong, the control system can sense the external obstruction of the nozzle through the force of the support mechanism and the elastic protective cover, and adjust the electric lifting rod to prevent the nozzle base from dropping too much;

[0027] 4. When the wind guide groove drives the drum to rotate under the impetus of external wind force, the drum drives the water retaining plate to rotate through the fixed rod. At this time, the water retaining plate partially closes the water outlet on the nozzle, so that the flow area of ​​the water outlet is reduced, thereby increasing the water pressure of the water flow in the nozzle and improving the downward impact force of the water flow during drip irrigation. When the external wind force is greater, the downward impact force of the water flow is greater, so the wind resistance effect of the water flow is better;

[0028] 5. The air guide mechanism can concentrate the external wind force to the lower side of the nozzle, so that when the nozzle is drip irrigation, the air guide mechanism can accelerate the falling of water droplets and improve the drip irrigation effect of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0030] Figure 2 It is a structural schematic diagram of the supporting mechanism in the present invention.

[0031] Figure 3 It is a structural schematic diagram of the air guide mechanism in the present invention.

[0032] Figure 4 It is a schematic diagram of the internal structure of the nozzle and the elastic protective sleeve in the present invention.

[0033] Figure 5 It is a structural schematic diagram of the wind shielding mechanism in the present invention.

[0034] Figure 6 It is a schematic diagram of the connection structure between the drainage groove and the wind shield in the present invention.

[0035] Figure 7 It is a schematic diagram of the structure of the power assembly in the present invention.

[0036] In the attached drawings: 1. base; 2. electric lifting rod; 3. support seat; 4. driving assembly; 41. No. 1 motor; 42. No. 1 gear transmission pair; 5. supporting mechanism; 51. rotating plate; 52. sliding block; 53. spring; 54. arc guide rail; 6. air guide mechanism; 61. rotating drum; 62. air guide groove; 63. elastic torsion spring; 64. air guide cover; 65. duct; 7. elastic protective cover; 8. power assembly; 81. supporting frame; 82. No. 2 motor; 83. No. 2 gear transmission pair; 9. wind shield mechanism; 91. wind shield plate; 92. drainage groove; 93. baffle plate; 94. electric telescopic rod; 95. boss; 96. guide rail; 10. No. 1 rotating sleeve; 11. nozzle; 12. No. 2 rotating sleeve; 13. connecting frame; 14. fixing rod; 15. water retaining plate; 16. water outlet; 17. water guide hole. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0038] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0039] like Figure 1-Figure 7As shown, a surround drip irrigation device for grape planting provided by the present invention comprises a base 1, the base 1 is fixedly connected with a liftable electric lift rod 2, the telescopic end of the electric lift rod 2 is fixedly connected with a support seat 3, the support seat 3 is rotatably connected with a No. 1 rotating sleeve 10, the support seat 3 is provided with a driving assembly 4 for driving the No. 1 rotating sleeve 10 to rotate, the No. 1 rotating sleeve 10 is fixedly connected with a support mechanism 5, the support mechanism 5 is connected with a nozzle 11, the nozzle 11 can be connected with an external water pipe, the support mechanism 5 is connected with an air guide mechanism 6, the air guide mechanism 6 can detect the wind direction and wind speed of the external wind force, and the air guide mechanism 6 can concentrate the external wind force to the lower side of the nozzle 11, and the lower end surface of the nozzle 11 is fixedly connected with a retractable elastic protective cover 7;

[0040] The telescopic end of the electric lifting rod 2 is rotatably connected to a second rotating sleeve 12, and a power assembly 8 driving the second rotating sleeve 12 to rotate is arranged on the top of the electric lifting rod 2. The second rotating sleeve 12 is fixedly connected to a connecting frame 13, and a wind shielding mechanism 9 is fixed at the end of the connecting frame 13, and the wind shielding mechanism 9 can guide the wind force downward;

[0041] The control system can sense the external obstruction of the nozzle 11 through the force applied to the support mechanism 5 and the elastic protective cover 7, and control the electric lifting rod 2, the driving assembly 4 and the power assembly 8.

[0042] In this embodiment, the base 1 is fixed on the ground, and the nozzle 11 is connected to the external water pipe. When in use, the nozzle 11 is used to irrigate the surroundings, and the wind direction and wind speed of the external wind force are detected by the wind guide mechanism 6. Then, the wind shield mechanism 9 is adjusted to the wind flow direction, and the grape branches are watered by drip irrigation through the wind shield mechanism 9. The driving component 4 is started, and the driving component 4 drives the No. 1 rotating sleeve 10 to rotate, and the No. 1 rotating sleeve 10 drives the nozzle 11 to rotate, so as to drip irrigate the branches in different directions;

[0043] When the external wind force is strong, the wind force will cause the drip irrigation water column to drift to other directions, affecting the drip irrigation effect; in this embodiment, the wind guide mechanism 6 can detect the wind direction and wind speed of the external wind force. When the external wind force is strong, the control system controls the electric lifting rod 2 to shrink, thereby reducing the impact of the external wind force on the drip irrigation water flow; at the same time, the control system controls the power component 8 to drive the No. 2 rotating sleeve 12 to rotate, and the No. 2 rotating sleeve 12 drives the wind shield mechanism 9 to face the wind direction. At this time, the nozzle 11 is on the back side of the wind shield mechanism 9. The wind shield mechanism 9 can guide the wind force downward, thereby forming an airflow layer through the downward wind force, further preventing the external wind force from causing the drip irrigation water flow to drift around and affecting the drip irrigation effect;

[0044] When the external wind force is strong, the electric lifting rod 2 lowers the height of the nozzle 11 too much. At this time, the nozzle 11 is easy to collide with the grape branches during the surrounding drip irrigation, thereby causing the grape branches to break; at this time, the control system can sense the external obstruction of the nozzle 11 through the force of the support mechanism 5 and the elastic protective cover 7, and adjust the electric lifting rod 2 to prevent the nozzle 11 base 1 from dropping too much;

[0045] The air guide mechanism 6 can concentrate the external wind force to the lower side of the nozzle 11 , so that when the nozzle 11 performs drip irrigation, the air guide mechanism 6 can accelerate the falling of water drops and improve the drip irrigation effect of the nozzle 11 .

[0046] like Figure 2 As shown, a surround drip irrigation device for grape planting provided by the present invention, the support mechanism 5 includes a rotating plate 51, a slider 52, a spring 53 and an arc guide rail 54;

[0047] One end of the rotating plate 51 is fixedly connected to the No. 1 rotating sleeve 10 , and the other end of the rotating plate 51 is fixedly connected to an arc guide rail 54 , a slider 52 is slidably connected in the arc guide rail 54 , and a spring 53 is connected between the slider 52 and the inner wall of the arc guide rail 54 .

[0048] In this embodiment, the nozzle 11 is connected to the slider 52. When the No. 1 rotating sleeve 10 drives the rotating plate 51 to rotate, the rotating plate 51 drives the nozzle 11 to rotate. When the elastic protective sleeve 7 collides horizontally with the branch of the grape tree, the slider 52 can squeeze the spring 53 to avoid a rigid collision between the elastic protective sleeve 7 and the branch of the grape tree. When a collision occurs, the control system has time to adjust the height of the elastic protective sleeve 7.

[0049] like Figure 3 As shown, a surround drip irrigation device for grape planting provided by the present invention, the air guide mechanism 6 includes a rotating drum 61, an air guide groove 62, an elastic torsion spring 63, an air guide cover 64 and a conduit 65;

[0050] The rotating drum 61 is rotatably connected to the slider 52, and an elastic torsion spring 63 is connected between the rotating drum 61 and the slider 52. A plurality of air guide grooves 62 are arranged around the side end surface of the rotating drum 61, and all the air guide grooves 62 are connected to the rotating drum 61. An air guide cover 64 is arranged around the outside of the nozzle 11, and the air guide cover 64 has an air outlet hole arranged in a ring shape downward. A duct 65 is connected between the air guide cover 64 and the rotating drum 61, and wind pressure sensors are arranged on the inner side walls of the air guide grooves 62 in different directions.

[0051] In this embodiment, when wind from various directions blows toward the rotating drum 61, the external wind can be introduced into the rotating drum 61 from different directions, and then the external wind enters the wind guide cover 64 through the duct 65, and under the guidance of the wind guide cover 64, the external wind is concentrated to the lower side of the nozzle 11, thereby accelerating the falling speed of water droplets, increasing the drip irrigation effect, and preventing the external wind from causing the water droplets to float around;

[0052] The wind direction and wind speed can be determined by wind pressure sensors arranged inside the wind guide slots 62 in different directions, and the data can be transmitted to the control system for control.

[0053] like Figure 4 As shown, a surround drip irrigation device for grape planting provided by the present invention, the rotating drum 61 is fixedly connected to a fixing rod 14, one end of the fixing rod 14 is inserted into the nozzle 11, one end of the fixing rod 14 is fixedly connected to a water retaining plate 15, a plurality of water outlet holes 16 are arranged in a ring shape on the lower end surface of the nozzle 11, a plurality of water guide holes 17 are arranged in a ring shape on the lower end surface of the water retaining plate 15, and when the water retaining plate 15 rotates, all the water outlet holes 16 can be connected with all the water guide holes 17.

[0054] In this embodiment, when the wind guide groove 62 drives the rotating drum 61 to rotate under the impetus of external wind force, the rotating drum 61 drives the water retaining plate 15 to rotate through the fixed rod 14. At this time, the water retaining plate 15 partially closes the water outlet hole 16 on the nozzle 11, so that the flow area of ​​the water outlet hole 16 is reduced, thereby increasing the water pressure of the water flow in the nozzle 11, and enhancing the downward impact force of the water flow during drip irrigation. When the external wind force is greater, the downward impact force of the water flow is greater, and the wind resistance effect of the water flow is better.

[0055] like Figure 5 and Figure 6 As shown, a surround drip irrigation device for grape planting provided by the present invention, the wind shielding mechanism 9 includes a wind shield 91, a drainage groove 92, a baffle 93, an electric telescopic rod 94, a boss 95 and a guide rail 96;

[0056] The wind shield 91 is fixedly connected to one end of the connecting frame 13, and a plurality of drainage grooves 92 are vertically arranged on the wind shield 91. The upper end of the wind shield 91 is rotatably connected to a baffle 93 via an elastic torsion spring 63, and the lower end of the baffle 93 is fixedly connected to a guide rail 96. The end surface of the wind shield 91 facing away from the drainage groove 92 is fixedly connected to an electric telescopic rod 94, and the electric telescopic rod 94 can be vertically telescopic. The telescopic end of the electric telescopic rod 94 is fixedly connected to two bosses 95, and the two bosses 95 are respectively arranged on both sides of the guide rail 96, and the bosses 95 are elastically abutted against the guide rail 96.

[0057] In this embodiment, the wind shield 91 blocks the wind force, and the baffle 93 guides the upper wind force downward, and the wind force is continuously concentrated to the end surface of the wind shield 91 through the diversion groove 92, so that a downward wind flow layer can be formed on the lower side of the wind shield 91 to block and weaken the external wind force;

[0058] When the external wind force continues to increase, the electric telescopic rod 94 extends, and at the same time, the electric telescopic rod 94 pushes the guide rail 96 through the boss 95, and the guide rail 96 drives the baffle 93 to rotate, thereby increasing the windshield area of ​​the baffle 93 and the windshield 91.

[0059] like Figure 6 As shown, a surround drip irrigation device for grape planting provided by the present invention is shown, and the upper openings of each drainage groove 92 increase in size from top to bottom along the wind shield plate 91.

[0060] like Figure 7 As shown, a surround drip irrigation device for grape planting provided by the present invention, the power assembly 8 includes a support frame 81, a second motor 82 and a second gear transmission pair 83;

[0061] The support frame 81 is fixedly connected to one end of the second rotating sleeve 12 , and a second motor 82 is fixedly connected to the support frame 81 . A second gear transmission pair 83 is transmission-connected between the output shaft of the second motor 82 and the second rotating sleeve 12 .

[0062] In this embodiment, the second motor 82 is started, the second motor 82 drives the second rotating sleeve 12 to rotate through the second gear transmission pair 83, and the second rotating sleeve 12 drives the connecting frame 13 to rotate.

[0063] like Figure 2 As shown, a surround drip irrigation device for grape planting provided by the present invention, the driving assembly 4 includes a No. 1 motor 41 and a No. 1 gear transmission pair 42, the No. 1 motor 41 is fixedly connected to the support seat 3, and the No. 1 gear transmission pair 42 is arranged between the output shaft of the No. 1 motor 41 and the No. 1 rotating sleeve 10.

[0064] In this embodiment, the No. 1 motor 41 is started, the No. 1 motor 41 drives the No. 1 rotating sleeve 10 to rotate through the No. 1 gear transmission pair 42, and the No. 1 rotating sleeve 10 drives the supporting mechanism 5 to rotate.

[0065] The present invention provides a surround drip irrigation device for grape planting, wherein the control system comprises:

[0066] The detection module includes a first pressure sensor and a second pressure sensor. The first pressure sensor is disposed between the slider 52 and the spring 53. The second pressure sensor capable of sensing the elastic pressure exerted on the telescopic end of the elastic protective cover 7 is disposed between the telescopic end and the fixed end of the elastic protective cover 7.

[0067] A judgment module, which is used to compare the pressure values ​​of the first pressure sensor and the second pressure sensor with the preset pressure threshold in the computer processor and form judgment information;

[0068] The control module can receive the judgment information of the judgment module and control the electric lifting rod 2, the driving component 4 and the power component 8.

[0069] In this embodiment, when the pressure value of the first pressure sensor or the second pressure sensor exceeds the preset pressure threshold in the computer processor, the control module controls the electric lifting rod 2 to increase the height to avoid rigid collision between the nozzle 11 and the grape tree branches.

[0070] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0071] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A surround drip irrigation device for grape planting, comprising a base (1), characterized in that: The base (1) is fixedly connected to a liftable electric lifting rod (2), the telescopic end of the electric lifting rod (2) is fixedly connected to a support seat (3), the support seat (3) is rotatably connected to a No. 1 rotating sleeve (10), the support seat (3) is provided with a driving assembly (4) for driving the No. 1 rotating sleeve (10) to rotate, the No. 1 rotating sleeve (10) is fixedly connected to a support mechanism (5), the support mechanism (5) is connected to a nozzle (11), the nozzle (11) can be connected to an external water pipe, the support mechanism (5) is connected to an air guide mechanism (6), the air guide mechanism (6) can detect the wind direction and wind speed of external wind force, and the air guide mechanism (6) can concentrate the external wind force to the lower side of the nozzle (11), and the lower end surface of the nozzle (11) is fixedly connected to a retractable elastic protective cover (7); The telescopic end of the electric lifting rod (2) is rotatably connected to a second rotating sleeve (12), the top of the electric lifting rod (2) is provided with a power assembly (8) for driving the second rotating sleeve (12) to rotate, the second rotating sleeve (12) is fixedly connected to a connecting frame (13), the end of the connecting frame (13) is fixed with a wind shielding mechanism (9), and the wind shielding mechanism (9) is capable of directing wind force downward; The control system can sense the external obstruction of the nozzle (11) through the force applied to the support mechanism (5) and the elastic protective sleeve (7), and control the electric lifting rod (2), the driving assembly (4) and the power assembly (8).

2. The surround drip irrigation device for grape planting according to claim 1, characterized in that: The supporting mechanism (5) comprises a rotating plate (51), a sliding block (52), a spring (53) and an arc-shaped guide rail (54); One end of the rotating plate (51) is fixedly connected to the first rotating sleeve (10), and the other end of the rotating plate (51) is fixedly connected to an arc-shaped guide rail (54), a slider (52) is slidably connected in the arc-shaped guide rail (54), and a spring (53) is connected between the slider (52) and the inner wall of the arc-shaped guide rail (54).

3. The surround drip irrigation device for grape planting according to claim 2, characterized in that: The air guide mechanism (6) comprises a rotating drum (61), an air guide groove (62), an elastic torsion spring (63), an air guide cover (64) and a duct (65); The rotating cylinder (61) is rotatably connected to the slider (52), an elastic torsion spring (63) is connected between the rotating cylinder (61) and the slider (52), a plurality of air guide grooves (62) are arranged around the side end surface of the rotating cylinder (61), all the air guide grooves (62) are connected to the rotating cylinder (61), an air guide cover (64) is arranged around the outside of the nozzle (11), an air outlet hole is arranged in a ring shape toward the bottom of the air guide cover (64), a duct (65) is connected between the air guide cover (64) and the rotating cylinder (61), and wind pressure sensors are arranged on the inner side walls of the air guide grooves (62) in different directions.

4. The surround drip irrigation device for grape planting according to claim 3, characterized in that: The rotating drum (61) is fixedly connected to a fixing rod (14), one end of which is inserted into the nozzle (11), and one end of which is fixedly connected to a water retaining plate (15). The lower end surface of the nozzle (11) is provided with a plurality of water outlet holes (16) in a ring shape, and the lower end surface of the water retaining plate (15) is provided with a plurality of water guide holes (17) in a ring shape. When the water retaining plate (15) rotates, all the water outlet holes (16) can be connected to all the water guide holes (17).

5. The surround drip irrigation device for grape planting according to claim 1, characterized in that: The wind shielding mechanism (9) comprises a wind shield (91), a drainage groove (92), a baffle (93), an electric telescopic rod (94), a boss (95) and a guide rail (96); The wind shield (91) is fixedly connected to one end of the connecting frame (13); a plurality of drainage grooves (92) are vertically arranged on the wind shield (91); the upper end of the wind shield (91) is rotatably connected to a baffle (93) via an elastic torsion spring (63); the lower end of the baffle (93) is fixedly connected to a guide rail (96); the end surface of the wind shield (91) facing away from the drainage groove (92) is fixedly connected to an electric telescopic rod (94); the electric telescopic rod (94) can be vertically telescopic; the telescopic end of the electric telescopic rod (94) is fixedly connected to two bosses (95); the two bosses (95) are respectively arranged on both sides of the guide rail (96); the bosses (95) elastically abut against the guide rail (96).

6. The surround drip irrigation device for grape planting according to claim 5, characterized in that: The upper openings of the drainage grooves (92) increase in size from top to bottom along the wind shield (91).

7. The surround drip irrigation device for grape planting according to claim 1, characterized in that: The power assembly (8) comprises a support frame (81), a second motor (82) and a second gear transmission pair (83); The support frame (81) is fixedly connected to one end of the second rotating sleeve (12), the support frame (81) is fixedly connected to a second motor (82), and a second gear transmission pair (83) is transmission-connected between the output shaft of the second motor (82) and the second rotating sleeve (12).

8. The surround drip irrigation device for grape planting according to claim 1, characterized in that: The driving assembly (4) comprises a No. 1 motor (41) and a No. 1 gear transmission pair (42); the No. 1 motor (41) is fixedly connected to the support seat (3); and the No. 1 gear transmission pair (42) is arranged between the output shaft of the No. 1 motor (41) and the No. 1 rotating sleeve (10).

9. The surround drip irrigation device for grape planting according to claim 2, characterized in that: The control system comprises: The detection module comprises a first pressure sensor and a second pressure sensor, wherein the first pressure sensor is arranged between the slider (52) and the spring (53), and the second pressure sensor capable of sensing the elastic pressure exerted on the telescopic end of the elastic protective sleeve (7) is arranged between the telescopic end and the fixed end of the elastic protective sleeve (7); A judgment module, which is used to compare the pressure values ​​of the first pressure sensor and the second pressure sensor with the preset pressure threshold in the computer processor and form judgment information; The control module is capable of receiving the judgment information of the judgment module and controlling the electric lifting rod (2), the driving component (4) and the power component (8).

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