Automatic irrigation device for agricultural products

Abstract

The invention belongs to the technical field of irrigation devices, and discloses an agricultural product automatic irrigation device which comprises a water delivery part and a supporting part, a driving part and an irrigation part are installed on the supporting part, the driving part comprises a driven part and a driving part, the driven part is rotationally connected to the supporting part, and a water delivery channel is formed in the irrigation part. One end of the irrigation part is rotationally connected with a spray head, the other end of the irrigation part is rotationally connected to the driven part, a hose is installed between the spray head and the irrigation part, the irrigation part is fixedly connected with a connecting base, and a detachable third screw rod is connected between the connecting base and the driven part in a screwed mode. The angle of the irrigation piece is fixed by screwing the third screw rod with the connecting seat and the driven part, the irrigation piece is driven to rotate by the driven part, then the spray head rotates to spray water, and when spraying is not needed, only the third screw rod needs to be screwed off.

Description

Technical Field

[0001] The invention belongs to the technical field of irrigation devices, and in particular relates to an automatic irrigation device for agricultural products. Background Art

[0002] The main function of farmland irrigation is to replenish the water in the soil and provide the necessary growth conditions for crops. Reasonable irrigation can meet the water needs of crops at different growth stages, while affecting the physical and chemical properties of the soil. Proper irrigation management can improve the drought resistance of crops, increase the growth rate and yield of crops, and ultimately help achieve sustainable agricultural development. With the continuous development of modern agricultural technology, precision agriculture and intelligent irrigation have gradually become important means to improve agricultural production efficiency and sustainability. Precision agriculture achieves precise control of agricultural operations such as irrigation and fertilization by real-time monitoring of farmland environmental parameters, combined with crop growth models and intelligent decision-making systems. However, when using the existing intelligent irrigation system, a large number of irrigation pipes and control equipment need to be set up in the existing farmland. This method is not realistic due to its extremely high cost. Therefore, the traditional farmland irrigation method still relies mainly on manual operation. The water pump is placed in the water near the farmland, and then irrigated with a handheld water pipe, and moved while irrigating, so as to spray water on the agricultural products in the farmland. However, this method is not only inefficient, but also requires personnel to move back and forth in the farmland, which increases the workload of the personnel. In addition, since the device directly draws water from the outdoor water area, the water will contain impurities such as leaves and silt, and the water inlet container of the device will be blocked, which requires personnel to clean it regularly, reducing the irrigation efficiency of the device. Summary of the invention

[0003] The object of the present invention is to provide an automatic irrigation device for agricultural products to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic irrigation device for agricultural products, comprising a water delivery member and a movable support member, a driving member and an irrigation member being installed on the support member, the driving member comprising a driven part and a driving part for driving the driven part to rotate, the driven part being rotatably connected to the support member, and a water delivery channel for guiding the flow of water along a preset path being formed on the irrigation member, and a nozzle being rotatably connected to one end of the irrigation member, and the other end being rotatably connected to the driven part, a hose being installed between the nozzle and the irrigation member, a connecting seat being fixedly connected to the irrigation member, a detachable third screw being screwed together between the connecting seat and the driven part, and a water outlet end of the water delivery member being connected to the irrigation member.

[0005] Preferably, the irrigation component includes a first outer tube, one end of which is rotatably connected to the driven part, and a movable inner tube is slidably connected inside the first outer tube, a detachable first screw is screwed on the outer side of the first outer tube, the free end of the first screw extends to the inside of the first outer tube and abuts against the inner tube, a movable second outer tube is sleeved on the free end of the inner tube, and a second screw is screwed on the second outer tube, the free end of the second screw extends to the inside of the second outer tube and abuts against the inner tube, the sprinkler is rotatably connected to one end of the second outer tube away from the inner tube, and the outer side of the inner tube is recessed to form a water guide hole, a swivel is rotatably connected to the inner tube, the water guide hole is located inside the swivel, and the water outlet end of the water delivery component is connected to the swivel.

[0006] Preferably, the driven part includes a rotating rod, which is rotatably connected to the support member and coaxially fixedly connected to a driven gear. The circumference of the rotating rod is symmetrically fixedly connected to two connecting frames, the connecting frames are located above the driven gear, and the first outer tube is rotatably connected between the two connecting frames.

[0007] Preferably, the driving part comprises a first motor, the first motor is fixedly connected to the support member, and an output end of the first motor is connected to a driving gear, and the driving gear is meshingly connected to a driven gear.

[0008] Preferably, the support member includes a main frame, the two free ends of the main frame are bent in the same direction to form a U-shaped groove, the inside of the U-shaped groove is fixedly connected to a support plate, the first motor is fixedly connected to the support plate, the rotating rod is rotatably connected to the support plate, and the side of the main frame away from the support plate is rotatably connected to two moving wheels.

[0009] Preferably, side panels are fixedly connected to both symmetrical sides of the main frame, the two moving wheels are located between the two side panels, and movable limiting rods are installed on the two side panels.

[0010] Preferably, one end of the limit rod is fixedly connected to the limit head, and the other end is fixedly connected to the conical head, and the diameters of the conical head and the limit head are both larger than the diameter of the limit rod.

[0011] Preferably, the water delivery member comprises a water pump, and a water inlet end and a water delivery end of the water pump are fixedly connected to a water inlet pipe and a water outlet pipe respectively.

[0012] Preferably, one end of the water inlet pipe away from the water pump is fixedly connected to a filter cover, and the filter cover is provided with dense filtering holes.

[0013] Preferably, one end of the filter cover is fixedly connected to a waterproof cover, the interior of the waterproof cover is fixedly connected to a second motor, the interior of the filter cover is rotatably connected to a connecting rod, the circumferential surface of the connecting rod is fixedly connected to a side rod, the side rod is located outside the filter cover, and one side of the side rod is fixedly connected to a brush for scraping the filter cover.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) The present invention provides a driving member and an irrigation member. When a person needs to irrigate agricultural products in a farmland, the irrigation member is pulled to rotate around the driven part until the irrigation member is perpendicular to the support member. The third screw is screwed together with the connecting seat and the driven part to fix the angle of the irrigation member. The driven part drives the irrigation member to rotate, and then the sprinkler head rotates to spray water. When spraying is not needed, the third screw needs to be unscrewed. When the device is in use, there is no need for a person to hold the device for spraying. When it is idle, it is easy to fold and transfer, thereby improving the convenience of the device in use and the spraying efficiency.

[0016] (2) The present invention sets a first outer tube, a second outer tube and an inner tube. When a person needs to spray water, the person pulls the inner tube to move relative to the first outer tube, pulls the second outer tube to move relative to the inner tube, and rotates the first screw and the second screw. The first screw and the second screw respectively contact the inner tube, so that the second outer tube and the inner tube are fixed at the positions required by the person, and the range of water spraying by the device can be adjusted, thereby improving the use range of the device and the water spraying efficiency.

[0017] (3) The present invention provides side plates and limit rods that can move relative to the side plates. When the support plate is laid flat, the limit rods are pushed to move the limit rods relative to the side plates until the limit rods and the conical heads are inserted under the ground, thereby reinforcing the main frame and the support plate, thereby improving the stability of the device in spraying water.

[0018] (4) The present invention sets a second motor, a connecting rod and a side rod. When the filter cover absorbs water and filters, the second motor drives the connecting rod and the side rod to rotate, so that the side rod drives the brush to rotate, so that the brush continuously scrapes the filter cover, thereby preventing impurities from clogging the filter cover, allowing the filter cover to continuously filter the water, thereby improving the efficiency of the device in absorbing water, and thus improving the efficiency of the device in spraying water. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 One of the three-dimensional diagrams of the present invention;

[0020] Figure 2 This is the second stereogram of the present invention;

[0021] Figure 3 It is a three-dimensional diagram of the present invention after folding;

[0022] Figure 4 A three-dimensional diagram of the present invention when it moves;

[0023] Figure 5 It is a three-dimensional diagram of the irrigation member of the present invention being connected to the connecting frame;

[0024] Figure 6 is a three-dimensional diagram of the driving member of the present invention;

[0025] Figure 7 A three-dimensional view of the present invention when the irrigation member and the connecting frame are removed;

[0026] Figure 8 A three-dimensional diagram of the water delivery member of the present invention;

[0027] Fig. 9 is a cross-sectional view of the water delivery member of the present invention;

[0028] Fig.10 It is a front view of the inner tube of the present invention;

[0029] In the figure: 1. support member; 11. main frame; 12. support plate; 13. moving wheel; 14. side plate; 15. limit rod; 16. limit head; 17. conical head; 2. driving member; 21. first motor; 22. driven gear; 23. rotating rod; 24. connecting frame; 25. third screw; 26. driving gear; 3. irrigation member; 31. first outer tube; 32. first screw; 33. inner tube; 34. rotating ring; 35. water guide hole; 36. second outer tube; 37. second screw; 38. nozzle; 39. hose; 310. connecting seat; 4. water delivery member; 41. water pump; 42. water outlet pipe; 43. water inlet pipe; 44. waterproof cover; 45. filter cover; 46. side rod; 47. brush; 48. connecting rod; 49. second motor. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 10 As shown, the present invention provides the following technical solutions:

[0032] An automatic irrigation device for agricultural products, when the device is used, in order to facilitate the movement of the device, the device comprises a movable support member 1, in addition, in order to irrigate the agricultural products in the farmland, an irrigation member 3 is installed on the support member 1, and in order to drive the irrigation member 3 to rotate and spray water, a driving member 2 is also installed on the support member 1;

[0033] The driving member 2 includes a driven part and a driving part for driving the driven part to rotate. The driven part is rotatably connected to the support member 1. A water delivery channel for guiding water to flow along a preset path is formed on the irrigation member 3. A nozzle 38 is rotatably connected to one end of the irrigation member 3, and the other end is rotatably connected to the driven part. A hose 39 is installed between the nozzle 38 and the irrigation member 3. A connecting seat 310 is fixedly connected to the irrigation part. A detachable third screw 25 is screwed and connected between the connecting seat 310 and the driven part.

[0034] In addition, in the present invention, in order to supply water to the irrigation component 3 , the device further comprises a water delivery component 4 , and a water outlet end of the water delivery component 4 is connected to the irrigation component 3 .

[0035] Through the above technical solution, when personnel need to irrigate agricultural products in the farmland, they push the support member 1 to move the support member 1. After the support member 1 moves to the farmland, they pull the irrigation member 3 to rotate the irrigation member 3 around the driven part until the irrigation member 3 rotates to an angle perpendicular to the support member 1. Then, the third screw 25 and the connecting seat 310 are screwed together with the driven part to fix the relative position between the irrigation member 3 and the driven part. Then, the water inlet end of the water delivery member 4 is placed in the nearby water area in the farmland. The water delivery member 4 works to extract water from the water area and transport the water to the irrigation member 3. The water is guided and transported by the irrigation member 3 to the soft water. In the pipe 39, the water is guided by the hose 39 so that the water is sprayed out through the nozzle 38. When the nozzle 38 sprays the water, the driving part works, thereby driving the driven part to rotate relative to the support 1, so that the driven part drives the irrigation part 3 to rotate, and then the nozzle 38 rotates to spray the water, thereby increasing the spraying range and spraying efficiency of the water. When the device completes the water spraying, the water delivery part 4 stops working, and the third screw 25 is rotated to separate the third screw 25 from the connecting seat 310 and the driven part, and the irrigation part 3 is pulled to rotate around the driven part until the irrigation part 3 rotates to an angle parallel to the support 1, and moves through the support 1, so that the device is moved to other use positions.

[0036] Specifically, in one embodiment, regarding the above-mentioned irrigation member 3, as Figure 1-Figure 6As shown, the irrigation component 3 includes a first outer tube 31, one end of which is rotatably connected to the driven part, and a movable inner tube 33 is slidably connected inside the first outer tube 31, a detachable first screw 32 is screwed on the outer side of the first outer tube 31, the free end of the first screw 32 extends to the inside of the first outer tube 31 and abuts against the inner tube 33, a movable second outer tube 36 is sleeved on the free end of the inner tube 33, and a second screw 37 is screwed on the second outer tube 36, the free end of the second screw 37 extends to the inside of the second outer tube 36 and abuts against the inner tube 33, a nozzle 38 is rotatably connected to one end of the second outer tube 36 away from the inner tube 33, and the outer side of the inner tube 33 is sunken to form a water guide hole 35, a swivel 34 is rotatably connected to the inner tube 33, the water guide hole 35 is located inside the swivel 34, and the water outlet end of the water delivery component 4 is connected to the swivel 34.

[0037] In this embodiment, the first outer tube 31 is pulled to rotate the first outer tube 31 around the driven part until the first outer tube 31 rotates to an angle perpendicular to the support member 1, and then the third screw 25 and the connecting seat 310 are screwed together with the driven part to fix the relative position between the first outer tube 31 and the driven part, and the inner tube 33 is pulled to move the inner tube 33 relative to the first outer tube 31. When the inner tube 33 moves to the position required by the personnel, the first screw 32 on the first outer tube 31 is rotated to move the free end of the first screw 32 to the first outer tube 31. The inner tube 33 is abutted against the inner tube 33 inside the outer tube 31, so that the inner tube 33 is fixed at the position required by the personnel, and the second outer tube 36 is pulled to move the second outer tube 36 relative to the inner tube 33, so as to adjust the position of the second outer tube 36. After the position of the second outer tube 36 is adjusted, the second screw rod 37 on the second outer tube 36 is rotated to make the free end of the second screw rod 37 abut against the inner tube 33, so that the second outer tube 36 is fixed at the position required by the personnel. After the positions of the second outer tube 36, the inner tube 33 and the first outer tube 31 are adjusted, the water inlet end of the water delivery member 4 is placed in the inner tube 33. The water conveying device 4 is placed in a nearby water area in a farmland, and the water in the water area is extracted and transported through the swivel 34. The water is input into the inner tube 33 through the water guide hole 35 on the inner tube 33. The water is guided and transported by the inner tube 33 to the second outer tube 36. The water is transported to the hose 39 through the second outer tube 36. The water is guided by the hose 39 to be sprayed out through the nozzle 38. When the nozzle 38 sprays out the water, the driving part works, and then The driven part is driven to rotate relative to the support member 1, so that the driven part drives the irrigation member 3 to rotate, and then the nozzle 38 rotates to spray the water body, thereby increasing the spraying range and spraying efficiency of the water body. When the device completes the water spraying, the water delivery member 4 stops working, and the third screw rod 25 is rotated to separate the third screw rod 25 from the connecting seat 310 and the driven part, and the irrigation member 3 is pulled to rotate around the driven part until the irrigation member 3 rotates to an angle parallel to the support member 1, and moves through the support member 1, so that the device is moved to other use positions.

[0038] In addition, in the present invention, how the driven part drives the first outer tube 31 to rotate is as follows: Figure 1-Figure 6 As shown, the driven part includes a rotating rod 23, which is rotatably connected to the support member 1, and a driven gear 22 is coaxially fixedly connected to the rotating rod 23, and two connecting frames 24 are symmetrically fixedly connected to the circumference of the rotating rod 23, and the connecting frames 24 are located above the driven gear 22, and the first outer tube 31 is rotatably connected between the two connecting frames 24.

[0039] In this embodiment, after the positions of the second outer tube 36, the inner tube 33 and the first outer tube 31 are adjusted, the first outer tube 31 is pulled to rotate around the connecting frame 24, so that the first outer tube 31 is rotated to an angle perpendicular to the support member 1, and the third screw 25 is rotated to screw the third screw 25 with the connecting seat 310 and the connecting frame 24, thereby fixing the relative position between the connecting frame 24 and the first outer tube 31, and the driving part works, thereby driving the driven gear 22 to rotate, so that the driven gear 22 drives the rotating rod 23 to rotate relative to the support member 1, so that the connecting frame 24 drives the first outer tube 31 to rotate, and then drives the inner tube 33 and the second outer tube 36 to rotate, so that the nozzle 38 rotates to spray the water body, thereby increasing the spraying range and spraying efficiency of the water body.

[0040] When the driven gear 22 needs to rotate, how the driving part drives the driven gear 22 to rotate is as follows: Figure 1-Figure 7 As shown, the driving part includes a first motor 21 , which is fixedly connected to the support 1 , and an output end of the first motor 21 is connected to a driving gear 26 , which is meshedly connected to a driven gear 22 .

[0041] In this embodiment, when a person needs to drive the driven gear 22 to rotate, the first motor 21 is supported by the support member 1, and the first motor 21 works, thereby driving the driving gear 26 to rotate, and the driven gear 22 is driven to rotate by the driving gear 26, so that the driven gear 22 drives the rotating rod 23 to rotate.

[0042] Specifically, in one embodiment, regarding how the support member 1 moves, Figure 1-Figure 4 and Figure 7 As shown, the support member 1 includes a main frame 11, the two free ends of the main frame 11 are bent in the same direction to form a U-shaped groove, the inside of the U-shaped groove is fixedly connected to a support plate 12, a first motor 21 is fixedly connected to the support plate 12, a rotating rod 23 is rotatably connected to the support plate 12, and the side of the main frame 11 away from the support plate 12 is rotatably connected to two moving wheels 13.

[0043] In this embodiment, when a person needs to move the device, the person pulls the main frame 11 to rotate the main frame 11 around the moving wheel 13 until the main frame 11 rotates to the angle required by the person, and when the main frame 11 rotates, it will drive the driving gear 26 and the driven gear 22 to rotate together to the height required by the person, and the person pushes the main frame 11, and cooperates with the moving wheel 13 to move the device to the position required by the person, and when the main frame 11 moves to the position required by the person, the main frame 11 is slowly lowered so that one side of the main frame 11 contacts the ground, and when the main frame 11 is laid flat, the first motor 21 is supported by the support plate 12, and the driving gear 26 is rotated through the first motor 21 channel, so that the driving gear 26 drives the driven gear 22 to rotate, and then the rotating rod 23 drives the connecting frame 24 to rotate, so that the connecting frame 24 drives the first outer tube 31 to rotate, and then drives the inner tube 33 and the second outer tube 36 to rotate, so that the nozzle 38 rotates to spray the water body, thereby increasing the spraying range and spraying efficiency of the water body.

[0044] When the device is used in farmland, in order to reinforce the device to avoid deviation during operation, such as Figure 1-Figure 4 and Figure 7 As shown, side plates 14 are fixedly connected to both symmetrical sides of the main frame 11 , the two moving wheels 13 are located between the two side plates 14 , and movable limiting rods 15 are installed on the two side plates 14 .

[0045] In this embodiment, when the main frame 11 is laid flat, the limit rod 15 is pushed to move the limit rod 15 relative to the side plate 14, so that one end of the limit rod 15 is inserted into the soil in the farmland, thereby reinforcing the main frame 11 and making the main frame 11 more stable after being placed, thereby improving the stability of the device when spraying water.

[0046] Furthermore, in the present invention, in order to prevent the limiting rod 15 from accidentally falling off, Figure 7 As shown, one end of the limiting rod 15 is fixedly connected to the limiting head 16 , and the other end is fixedly connected to the conical head 17 . The diameters of the conical head 17 and the limiting head 16 are both larger than the diameter of the limiting rod 15 .

[0047] In this embodiment, when a person pushes the limit rod 15, the conical head 17 on the limit rod 15 cooperates to allow the limit rod 15 to be easily inserted under the ground of the farmland, and the limit head 16 and the conical head 17 cooperate to prevent the limit rod 15 from falling accidentally.

[0048] Specifically, in one embodiment, regarding the water delivery member 4, as Figure 1-Figure 4 , Figure 8-Figure 9 As shown, the water delivery member 4 includes a water pump 41, and the water inlet end and the water delivery end of the water pump 41 are fixedly connected with a water inlet pipe 43 and a water outlet pipe 42 respectively.

[0049] In this embodiment, when the device completes the adjustment and irrigation is needed, the water pump 41 works so that the water inlet pipe 43 draws water from the water area and discharges the water through the outlet pipe 42, so that the water is transported to the swivel 34 and then to the inner pipe 33, so that the water can be transported for irrigation.

[0050] Furthermore, when the water inlet pipe 43 draws water, in order to filter the water, Figure 8-Figure 9 As shown, one end of the water inlet pipe 43 away from the water pump 41 is fixedly connected to a filter cover 45, and the filter cover 45 is provided with dense filtering holes.

[0051] In this embodiment, when the water inlet pipe 43 draws water, the water is filtered through the filter holes on the filter cover 45, thereby blocking impurities in the water from entering the water inlet pipe 43, so that the device can normally transport water for spraying irrigation and avoid water clogging the device.

[0052] In addition, when dirt remains on the surface of the filter cover 45, in order to clean the filter cover 45, Figure 8-Figure 9 As shown, one end of the filter cover 45 is fixedly connected to the waterproof cover 44, the interior of the waterproof cover 44 is fixedly connected to the second motor 49, the interior of the filter cover 45 is rotatably connected to a connecting rod 48, the circumferential surface of the connecting rod 48 is fixedly connected to a side rod 46, the side rod 46 is located outside the filter cover 45, and one side of the side rod 46 is fixedly connected to a brush 47 for scraping the filter cover 45.

[0053] In this embodiment, when the filter cover 45 filters the water, the second motor 49 is protected by the waterproof cover 44, and the second motor 49 drives the connecting rod 48 to rotate, and the connecting rod 48 drives the side rod 46 to rotate, so that the side rod 46 drives the brush 47 to rotate, so that the brush 47 scrapes the filter holes on the filter cover 45 to avoid clogging of the filter cover 45, so that the filter cover 45 can continue to absorb water, thereby improving the water transportation efficiency and then improving the spraying efficiency of the device.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic irrigation device for agricultural products, characterized in that: The invention comprises a water conveying member (4) and a movable supporting member (1), wherein a driving member (2) and an irrigation member (3) are mounted on the supporting member (1), wherein the driving member (2) comprises a driven part and a driving part for driving the driven part to rotate, wherein the driven part is rotatably connected to the supporting member (1), and a water conveying channel for guiding water to flow along a preset path is formed on the irrigation member (3), and a spray head (38) is rotatably connected to one end of the irrigation member (3), and the other end is rotatably connected to the driven part, and a hose (39) is mounted between the spray head (38) and the irrigation member (3), and a connecting seat (310) is fixedly connected to the irrigation member, and a detachable third screw (25) is screwed and connected between the connecting seat (310) and the driven part, and a water outlet end of the water conveying member (4) is connected to the irrigation member (3).

2. The automatic irrigation device for agricultural products according to claim 1, characterized in that: The irrigation component (3) comprises a first outer tube (31), one end of the first outer tube (31) is rotatably connected to the driven part, and a movable inner tube (33) is slidably connected inside the first outer tube (31), a detachable first screw rod (32) is screwedly connected to the outer side of the first outer tube (31), the free end of the first screw rod (32) extends to the inside of the first outer tube (31) to abut against the inner tube (33), the free end of the inner tube (33) is sleeved with a movable second outer tube (36), and the second outer tube ( A second screw rod (37) is screwed on the inner tube (36), the free end of the second screw rod (37) extends to the inside of the second outer tube (36) to abut against the inner tube (33), the nozzle (38) is rotatably connected to the end of the second outer tube (36) away from the inner tube (33), and the outer side of the inner tube (33) is sunken to form a water guide hole (35), the inner tube (33) is rotatably connected to a swivel (34), the water guide hole (35) is located inside the swivel (34), and the water outlet end of the water delivery member (4) is connected to the swivel (34).

3. The automatic irrigation device for agricultural products according to claim 2, characterized in that: The driven part comprises a rotating rod (23), the rotating rod (23) is rotatably connected to the support member (1), and a driven gear (22) is coaxially fixedly connected to the rotating rod (23), two connecting frames (24) are symmetrically fixedly connected to the circumference of the rotating rod (23), the connecting frames (24) are located above the driven gear (22), and the first outer tube (31) is rotatably connected between the two connecting frames (24).

4. The automatic irrigation device for agricultural products according to claim 3, characterized in that: The driving part comprises a first motor (21), the first motor (21) is fixedly connected to the support member (1), and the output end of the first motor (21) is connected to a driving gear (26), and the driving gear (26) is meshedly connected to the driven gear (22).

5. The automatic irrigation device for agricultural products according to claim 4, characterized in that: The support member (1) comprises a main frame (11), two free ends of the main frame (11) are bent in the same direction to form a U-shaped groove, a support plate (12) is fixedly connected inside the U-shaped groove, the first motor (21) is fixedly connected to the support plate (12), the rotating rod (23) is rotatably connected to the support plate (12), and a side of the main frame (11) away from the support plate (12) is rotatably connected to two moving wheels (13).

6. The automatic irrigation device for agricultural products according to claim 5, characterized in that: The main frame (11) is symmetrically and fixedly connected to side plates (14) on both sides, the two moving wheels (13) are located between the two side plates (14), and movable limiting rods (15) are installed on the two side plates (14).

7. The automatic irrigation device for agricultural products according to claim 6, characterized in that: One end of the limiting rod (15) is fixedly connected to a limiting head (16), and the other end is fixedly connected to a conical head (17); the diameters of the conical head (17) and the limiting head (16) are both larger than the diameter of the limiting rod (15).

8. The automatic irrigation device for agricultural products according to claim 1, characterized in that: The water delivery member (4) comprises a water pump (41), and a water inlet end and a water delivery end of the water pump (41) are respectively fixedly connected to a water inlet pipe (43) and a water outlet pipe (42).

9. The automatic irrigation device for agricultural products according to claim 8, characterized in that: One end of the water inlet pipe (43) away from the water pump (41) is fixedly connected to a filter cover (45), and the filter cover (45) is provided with dense filtering holes.

10. The automatic irrigation device for agricultural products according to claim 9, characterized in that: One end of the filter cover (45) is fixedly connected to a waterproof cover (44), the interior of the waterproof cover (44) is fixedly connected to a second motor (49), the interior of the filter cover (45) is rotatably connected to a connecting rod (48), the circumferential surface of the connecting rod (48) is fixedly connected to a side rod (46), the side rod (46) is located outside the filter cover (45), and one side of the side rod (46) is fixedly connected to a brush (47) for scraping the filter cover (45).

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