Water conservancy irrigation device and irrigation method thereof

Abstract

The invention discloses a water conservancy irrigation device and an irrigation method thereof, and belongs to the technical field of water conservancy irrigation. The water conservancy irrigation device comprises a bottom plate, brake wheels are arranged at the corners of the lower end of the bottom plate, a water tank is arranged on one side of the upper end of the bottom plate, a blow-off pipe is arranged at the lower end of the side edge of the water tank, a valve is arranged at the upper end of the blow-off pipe, and a liquid inlet hopper is arranged at the upper end of the side edge of the water tank; a top cover body is arranged at the upper end of the water tank, a spraying liquid mixing mechanism is arranged at the upper end of the top cover body, the top cover body and the water tank are connected through a top cover dismounting and mounting mechanism, and a spraying head position adjusting mechanism is arranged on the other side of the upper end of the bottom plate. A motor I drives a rotating box and a secondary stirring assembly to rotate, and meanwhile, a motor II drives a stirring rod to rotate, so that the mixing effect of water and a growth promoter can be improved, and the irrigation effect of the irrigation device on crops is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of water conservancy irrigation, and in particular relates to a water conservancy irrigation device and an irrigation method thereof. Background Art

[0002] Water conservancy irrigation equipment is used to transport and distribute water to farmland or other places that need irrigation. Irrigation means watering the land. The principle of irrigation is that the amount of irrigation, the number of irrigations and the time should be determined according to the water requirements of medicinal plants, the growth stage, the climate and the soil conditions. It should be timely, appropriate and reasonable. Its types mainly include irrigation before sowing, irrigation for seedling promotion, irrigation during the growth period and irrigation in winter.

[0003] When the existing water conservancy irrigation device is used, the irrigation efficiency is relatively poor when it only irrigates crops with water. Therefore, during irrigation, growth agents are mostly added to the water to improve the irrigation efficiency of crops. Secondly, when the irrigation device is in use, it is inconvenient to adjust the height, volume and angle of the nozzle. Therefore, when irrigating crops, the position of the device needs to be adjusted continuously, which is relatively inconvenient to operate. Finally, after the water tank is used, the water inside the water tank cannot be drained, and the residual water will mold, so the stirring blades and the inner wall of the water tank will mold and smell, which is difficult to clean. Summary of the invention

[0004] To solve the problems raised in the above background technology, the present invention provides a water irrigation device, which is convenient for fully mixing water and growth agent, convenient for adjusting the angle and height of the nozzle, and can remove the stirring device from the upper end of the water tank for cleaning.

[0005] The invention also provides an irrigation method of the water conservancy irrigation device.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a water conservancy irrigation device, comprising a base plate, a brake wheel is arranged at the lower corner of the base plate, a water tank is arranged on one side of the upper end of the base plate, a sewage pipe is arranged at the lower end of the side of the water tank, a valve is arranged at the upper end of the sewage pipe, a liquid inlet hopper is arranged at the upper end of the side of the water tank, a top cover body is arranged at the upper end of the water tank, a spray liquid mixing mechanism is arranged at the upper end of the top cover body, the top cover body and the water tank are connected by a top cover disassembly and assembly mechanism, and a nozzle position adjustment mechanism is arranged on the other side of the upper end of the base plate.

[0007] Furthermore, the spray liquid mixing mechanism includes a secondary stirring assembly, a rotating box, a handle, a motor 1 and a driving shaft. A handle is provided on the upper side of the top cover body, a motor 1 is provided at the upper center of the top cover body, a driving shaft is provided at the output end of the motor 1, a rotating box is fixed to the lower end of the driving shaft, and a secondary stirring assembly is provided inside the rotating box.

[0008] Furthermore, the spray liquid mixing mechanism also includes a limiting ring and an annular limiting groove. The limiting ring is arranged on the surface of the rotating box, and an annular limiting groove corresponding to the limiting ring is opened inside the top cover body.

[0009] Furthermore, the secondary stirring assembly includes a stirring shaft, a driven gear, a bearing, a driving gear, a second motor, stirring blades and a V-shaped groove. The second motor is arranged at the inner center position of the rotating box, and the output end of the second motor is arranged with a driving gear. The side of the driving gear is meshed and connected with two groups of driven gears. The lower end of the driven gear is fixed with a stirring shaft. The stirring shaft is rotatably connected to the rotating box through a bearing. A plurality of stirring blades are arranged on the surface of the stirring shaft, and the sides of the stirring blades are provided with V-shaped grooves.

[0010] Furthermore, the nozzle position adjustment mechanism includes screw rod 2, a stand, a high-pressure water pump, a liquid extraction pipe, a telescopic hose, a motor 3, a gear linkage assembly, a U-shaped lifting seat, a nozzle angle adjustment assembly and screw rod 1. A stand is provided on the other side of the upper end of the base plate, a motor 3 is provided on one side of the upper end of the stand, a screw rod 1 is provided at the output end of the motor 3, screw rod 2 is rotatably connected to the other side of the interior of the stand, a gear linkage assembly is provided at the upper end of the interior of the stand, a U-shaped lifting seat is threadedly connected to the surface of screw rod 2 and screw rod 1, a nozzle angle adjustment assembly is provided on the side of the U-shaped lifting seat, a high-pressure water pump is provided at the upper end of the base plate near the water tank, a liquid extraction pipe is provided on the side of the high-pressure water pump and extends into the interior of the water tank, and a telescopic hose is provided at the upper end of the high-pressure water pump.

[0011] Furthermore, the nozzle angle adjustment assembly includes a fixed frame, a rotating cylinder, a nozzle body, bolts and a motor four. A fixed frame is arranged on the side of the U-shaped lifting seat, and the fixed frame and the U-shaped lifting seat are fixedly connected by bolts. A motor four is fixed to one side of the fixed frame, and the output end of the motor four is rotatably connected to the rotating cylinder through a rotating shaft. A nozzle body is arranged on the side of the rotating cylinder, and the other end of the telescopic hose is fixed to the side of the rotating cylinder.

[0012] Furthermore, the gear linkage assembly includes a connecting gear 1, a connecting gear 3, a fixed frame, a connecting gear 2 and a rotating shaft. A fixed frame is provided at the upper inner end of the vertical frame. The surface of the screw rod 1 is located inside the fixed frame and a connecting gear 1 is provided therein. The upper end surface of the screw rod 2 is located inside the fixed frame and a connecting gear 3 is provided therein. The connecting gear 2 is meshingly connected between the connecting gear 1 and the connecting gear 3. A rotating shaft is fixedly passed through the interior of the connecting gear 2 and is rotatably connected to the fixed frame.

[0013] Furthermore, the top cover disassembly and assembly mechanism includes a fixing hole, a connecting block, a fixing block, a fixing groove, a fixing rod, a turning handle, a mounting frame, a screw and a slide plate. A connecting block is provided on the side of the top cover body, a fixing block is provided at the lower end of the connecting block, a fixing hole is provided on the side of the fixing block, a mounting frame is provided on the upper end of the side of the water tank, a screw is rotatably connected to the inner lower end of the mounting frame, a turning handle is provided on the other end of the screw, two groups of slide plates are symmetrically provided on the surface of the screw, a fixing rod is provided on the upper end of the side of the slide plate, and a fixing groove corresponding to the fixing block is provided at the center position of the upper end of the mounting frame.

[0014] Furthermore, the surfaces of both ends of the screw are provided with external threads in opposite directions, and the central position of the installation frame is provided with a through groove corresponding to the screw.

[0015] Furthermore, an irrigation method of a water conservancy irrigation device comprises the following steps:

[0016] S1: Pour water and growth agent into the water tank through the liquid inlet hopper, turn on motor 1, and the motor 1 drives the driving shaft to rotate through the output end, and the driving shaft drives the rotating box to rotate. The rotating box can drive the secondary stirring component to rotate, so as to mix the water and the growth agent. When the rotating box rotates, it will drive the limit ring to rotate inside the annular limit groove, so as to improve the stability of the rotating process of the rotating box. By installing a battery inside the rotating box, it is used as the power supply of motor 2, and motor 2 is turned on. Motor 2 drives the driving gear to rotate through the output end, and the driving gear drives the driven gear to rotate. The driven gear drives the stirring shaft to rotate, and the stirring shaft drives the stirring blade to rotate. By providing a V-shaped groove on the side of the stirring blade, the stirring blade can play a role of diversion when stirring the liquid, thereby improving its stirring efficiency;

[0017] S2: When irrigating crops, turn on the high-pressure water pump, which extracts the spray liquid through the liquid extraction pipe, and then sends it into the interior of the rotating cylinder through the telescopic hose, and finally sprays it out through the nozzle body, so as to irrigate the crops. When the height of the nozzle body needs to be adjusted, turn on the motor three, and the motor three drives the screw rod one to rotate through the output end. When the screw rod one rotates, it drives the connecting gear one to rotate, and the connecting gear one rotates to drive the connecting gear two to rotate, and the connecting gear two rotates to drive the connecting gear three to rotate, and the connecting gear three rotates to drive the screw rod two to rotate synchronously with the screw rod one, and the screw rods one and two rotate to drive the U-shaped lifting seat to rise and fall, and the lifting of the U-shaped lifting seat can drive the height of the nozzle body to be adjusted. When adjusting the angle of the nozzle body, turn on the motor four on the side of the fixed frame, and the motor four drives the rotating cylinder to rotate through the output end. The rotation of the rotating cylinder can drive the nozzle body to rotate, so that the angle of the nozzle body can be adjusted;

[0018] S3: When cleaning the water tank and the spray liquid mixing mechanism, turn the handle on the side of the installation frame. The rotation of the handle drives the screw to rotate. The rotation of the screw drives the two sets of slides to move away from each other. At this time, the slide drives the fixing rod to slide out from the inside of the fixing hole, so that the top cover body can be removed through the handle to clean the water tank and the spray liquid mixing mechanism. After cleaning, the fixing block at the lower end of the top cover body is inserted into the inside of the fixing groove. Turn the handle again. The rotation of the handle drives the screw to rotate in the opposite direction. The rotation of the screw drives the two sets of slides to approach each other. The approach of the slides drives the fixing rod to insert into the inside of the fixing hole, thereby fixing the top cover body.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention is provided with a spray liquid mixing mechanism, which adds water and growth agent into a water tank, and then drives the rotating box and the secondary stirring assembly to rotate through the first motor, and drives the stirring rod to rotate through the second motor, so that the mixing effect of water and growth agent can be improved, thereby improving the irrigation effect of the irrigation device on crops.

[0021] 2. The present invention is provided with a nozzle position adjustment mechanism, which can facilitate the adjustment of the height and angle of the nozzle, so that the device can irrigate crops more effectively without the need to repeatedly move the device, thereby reducing the workload of workers.

[0022] 3. The present invention is provided with a top cover disassembly and assembly mechanism, which can facilitate the disassembly of the top cover body, so that the spray liquid mixing mechanism and the inner wall of the water tank can be cleaned, thereby preventing the spray liquid from being not discharged cleanly, causing the device to become moldy and affecting the secondary use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A perspective view of the present invention;

[0024] Figure 2 It is a three-dimensional cutaway view of the spray liquid mixing mechanism of the present invention;

[0025] Figure 3 It is a three-dimensional cutaway view of the secondary stirring assembly of the present invention;

[0026] Figure 4 It is a three-dimensional diagram of the nozzle position adjustment mechanism of the present invention;

[0027] Figure 5 A three-dimensional diagram of the nozzle angle adjustment assembly of the present invention;

[0028] Figure 6 is a three-dimensional cutaway view of the gear linkage assembly of the present invention;

[0029] Figure 7It is a three-dimensional diagram of the top cover disassembly and assembly mechanism of the present invention;

[0030] Figure 8 For the present invention Figure 7 The enlarged view of point A in the middle;

[0031] In the figure: 1, bottom plate; 2, brake wheel; 3, nozzle position adjustment mechanism; 31, screw rod 2; 32, stand; 33, high pressure water pump; 34, liquid extraction pipe; 35, telescopic hose; 36, motor 3; 37, gear linkage assembly; 371, connecting gear 1; 372, connecting gear 3; 373, fixed frame; 374, connecting gear 2; 375, rotating shaft; 38, U-shaped lifting seat; 39, nozzle angle adjustment assembly; 391, fixed frame; 392, rotating cylinder; 393, nozzle body; 394, bolt; 395, motor 4; 310, screw rod 1; 4, spray liquid mixing mechanism; 41, Secondary stirring assembly; 411, stirring shaft; 412, driven gear; 413, bearing; 414, driving gear; 415, motor 2; 416, stirring blade; 417, V-shaped groove; 42, limiting ring; 43, rotating box; 44, handle; 45, motor 1; 46, driving shaft; 47, annular limiting groove; 5, top cover body; 6, top cover disassembly and assembly mechanism; 61, fixing hole; 62, connecting block; 63, fixing block; 64, fixing groove; 65, fixing rod; 66, turning handle; 67, mounting frame; 68, screw; 69, slide plate; 7, water tank; 8, drain pipe; 9, valve; 10, liquid inlet bucket. DETAILED DESCRIPTION

[0032] 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.

[0033] Example 1

[0034] See also Figure 1-8 The present invention provides the following technical solutions: a water conservancy irrigation device, comprising a bottom plate 1, a brake wheel 2 is arranged at the lower corner of the bottom plate 1, a water tank 7 is arranged on one side of the upper end of the bottom plate 1, a sewage pipe 8 is arranged at the lower end of the side of the water tank 7, a valve 9 is arranged at the upper end of the sewage pipe 8, a liquid inlet hopper 10 is arranged at the upper end of the side of the water tank 7, a top cover body 5 is arranged at the upper end of the water tank 7, a spray liquid mixing mechanism 4 is arranged at the upper end of the top cover body 5, the top cover body 5 and the water tank 7 are connected by a top cover disassembly mechanism 6, and a nozzle position adjustment mechanism 3 is arranged on the other side of the upper end of the bottom plate 1.

[0035] The present invention further comprises a spray liquid mixing mechanism 4 comprising a secondary stirring assembly 41, a rotating box 43, a handle 44, a motor 45 and a drive shaft 46. The handle 44 is arranged on the upper side of the top cover body 5, a motor 45 is arranged at the upper center of the top cover body 5, a drive shaft 46 is arranged at the output end of the motor 45, a rotating box 43 is fixed at the lower end of the drive shaft 46, and a secondary stirring assembly 41 is arranged inside the rotating box 43.

[0036] By adopting the above technical solution, water and growth agent are poured into the water tank 7 through the liquid inlet hopper 10, and the motor 45 is turned on. The motor 45 drives the driving shaft 46 to rotate through the output end, and the driving shaft 46 drives the rotating box 43 to rotate. The rotating box 43 can drive the secondary stirring component 41 to rotate, thereby mixing the water and the growth agent.

[0037] In the present invention, the spray liquid mixing mechanism 4 further includes a limiting ring 42 and an annular limiting groove 47. The limiting ring 42 is arranged on the surface of the rotating box 43, and an annular limiting groove 47 corresponding to the limiting ring 42 is opened inside the top cover body 5.

[0038] By adopting the above technical solution, when the rotating box 43 rotates, it will drive the limiting ring 42 to rotate inside the annular limiting groove 47, thereby improving the stability of the rotating box 43 during the rotation process.

[0039] The present invention further comprises a secondary stirring assembly 41 including a stirring shaft 411, a driven gear 412, a bearing 413, a driving gear 414, a second motor 415, stirring blades 416 and a V-shaped groove 417. The second motor 415 is arranged at the inner center of the rotating box 43, and the output end of the second motor 415 is arranged with a driving gear 414. The side of the driving gear 414 is meshed with two groups of driven gears 412. The lower end of the driven gear 412 is fixed with a stirring shaft 411. The stirring shaft 411 is rotatably connected to the rotating box 43 through the bearing 413. The surface of the stirring shaft 411 is provided with multiple groups of stirring blades 416, and the side of the stirring blade 416 is provided with a V-shaped groove 417.

[0040] By adopting the above technical solution, a battery is installed inside the rotating box 43 to power the motor 2 415. The motor 2 415 is turned on, and the motor 2 415 drives the driving gear 414 to rotate through the output end. The driving gear 414 drives the driven gear 412 to rotate. The driven gear 412 drives the stirring shaft 411 to rotate. The stirring shaft 411 drives the stirring blade 416 to rotate. By providing a V-shaped groove 417 on the side of the stirring blade 416, the stirring blade 416 can play a role of diversion when stirring the liquid, thereby improving its stirring efficiency.

[0041] When the present embodiment is in use, water and growth agent are poured into the water tank 7 through the liquid inlet hopper 10, and the motor 1 45 is turned on. The motor 1 45 drives the driving shaft 46 to rotate through the output end, and the driving shaft 46 rotates to drive the rotating box 43 to rotate. The rotating box 43 can drive the secondary stirring component 41 to rotate, so as to mix the water and the growth agent. When the rotating box 43 rotates, it will drive the limiting ring 42 to rotate inside the annular limiting groove 47, so as to improve the stability of the rotating process of the rotating box 43. By installing a battery inside the rotating box 43, it is used as the power supply of the motor 2 415, and the motor 2 415 is turned on. The motor 2 415 drives the driving gear 414 to rotate through the output end, and the driving gear 414 rotates to drive the driven gear 412 to rotate. The driven gear 412 rotates to drive the stirring shaft 411 to rotate, and the stirring shaft 411 rotates to drive the stirring blade 416 to rotate. By providing a V-shaped groove 417 on the side of the stirring blade 416, the stirring blade 416 can play a role of diversion when stirring the liquid, thereby improving its stirring efficiency.

[0042] Example 2

[0043] The difference between this embodiment and embodiment 1 is that the nozzle position adjustment mechanism 3 includes a screw rod 2 31, a stand 32, a high-pressure water pump 33, a liquid extraction pipe 34, a telescopic hose 35, a motor 36, a gear linkage assembly 37, a U-shaped lifting seat 38, a nozzle angle adjustment assembly 39 and a screw rod 1 310, a stand 32 is provided on the other side of the upper end of the bottom plate 1, a motor 36 is provided on one side of the upper end of the stand 32, a screw rod 1 310 is provided on the output end of the motor 36, and a stand 32 is provided on the output end of the stand 32. The other side of the interior is rotatably connected with a screw rod 2 31, and a gear linkage assembly 37 is arranged at the upper end of the interior of the stand 32. The surfaces of the screw rod 2 31 and the screw rod 1 310 are threadedly connected with a U-shaped lifting seat 38, and a nozzle angle adjustment assembly 39 is arranged on the side of the U-shaped lifting seat 38. A high-pressure water pump 33 is arranged at the upper end of the bottom plate 1 near the water tank 7, and a liquid extraction pipe 34 is arranged on the side of the high-pressure water pump 33 and extends into the interior of the water tank 7. A telescopic hose 35 is arranged on the upper end of the high-pressure water pump 33.

[0044] By adopting the above technical solution, when irrigating crops, the high-pressure water pump 33 is turned on, and the high-pressure water pump 33 extracts the spray liquid through the suction pipe 34, and then sends it into the interior of the rotating cylinder 392 through the telescopic hose 35, and finally sprays it out through the nozzle body 393, so as to irrigate the crops. When it is necessary to adjust the height of the nozzle body 393, the motor three 36 is turned on, and the motor three 36 drives the screw rod one 310 to rotate through the output end. The rotation of the screw rod one 310 drives the screw rod two 31 to rotate synchronously through the gear linkage assembly 37. The rotation of the screw rod one 310 and the screw rod two 31 drives the U-shaped lifting seat 38 to rise and fall. The lifting of the U-shaped lifting seat 38 can drive the height of the nozzle body 393 to be adjusted.

[0045] The present invention further includes a nozzle angle adjustment assembly 39 including a fixing frame 391, a rotating cylinder 392, a nozzle body 393, bolts 394 and a motor 4 395. The fixing frame 391 is disposed on the side of the U-shaped lifting seat 38. The fixing frame 391 and the U-shaped lifting seat 38 are fixedly connected by bolts 394. A motor 4 395 is fixed on one side of the fixing frame 391. The output end of the motor 4 395 is rotatably connected to the rotating cylinder 392 via a rotating shaft. The nozzle body 393 is disposed on the side of the rotating cylinder 392. The other end of the telescopic hose 35 is fixed on the side of the rotating cylinder 392.

[0046] By adopting the above technical solution, the angle of the nozzle body 393 is adjusted, and the motor four 395 on the side of the fixed frame 391 is turned on. The motor four 395 drives the rotating cylinder 392 to rotate through the output end. The rotation of the rotating cylinder 392 can drive the nozzle body 393 to rotate, so that the angle of the nozzle body 393 can be adjusted.

[0047] The present invention further comprises a gear linkage assembly 37 comprising a connecting gear 1 371, a connecting gear 3 372, a fixed frame 373, a connecting gear 2 374 and a rotating shaft 375. The upper end of the interior of the stand 32 is provided with a fixed frame 373. The surface of the screw rod 1 310 is located inside the fixed frame 373 and is provided with a connecting gear 1 371. The upper end surface of the screw rod 2 31 is located inside the fixed frame 373 and is provided with a connecting gear 3 372. The connecting gear 1 371 and the connecting gear 3 372 are meshedly connected with the connecting gear 2 374. The interior of the connecting gear 2 374 is penetrated and fixed with a rotating shaft 375 and is rotatably connected to the fixed frame 373.

[0048] By adopting the above technical solution, when the screw rod 1 310 rotates, it will drive the connecting gear 1 371 to rotate, the rotation of the connecting gear 1 371 will drive the connecting gear 2 374 to rotate, the rotation of the connecting gear 2 374 will drive the connecting gear 3 372 to rotate, and the rotation of the connecting gear 3 372 can drive the screw rod 2 31 to rotate synchronously with the screw rod 1 310.

[0049] When the present embodiment is used, when irrigating crops, the high-pressure water pump 33 is turned on, the high-pressure water pump 33 extracts the spray liquid through the liquid extraction pipe 34, and then sends the spray liquid into the interior of the rotating cylinder 392 through the telescopic hose 35, and finally sprays it out through the nozzle body 393, so as to irrigate the crops. When it is necessary to adjust the height of the nozzle body 393, the motor 36 is turned on, and the motor 36 drives the screw rod 1 310 to rotate through the output end. When the screw rod 1 310 rotates, it drives the connecting gear 1 371 to rotate, and the connecting gear 1 371 rotates to drive the connecting gear 2 374 to rotate, and the connecting gear 2 374 The rotation drives the connecting gear three 372 to rotate. The rotation of the connecting gear three 372 can drive the screw rod two 31 to rotate synchronously with the screw rod one 310. The rotation of the screw rod one 310 and the screw rod two 31 drives the U-shaped lifting seat 38 to rise and fall. The lifting of the U-shaped lifting seat 38 can drive the height of the nozzle body 393 to be adjusted. When the angle of the nozzle body 393 is adjusted, the motor four 395 on the side of the fixed frame 391 is turned on. The motor four 395 drives the rotating cylinder 392 to rotate through the output end. The rotation of the rotating cylinder 392 can drive the nozzle body 393 to rotate, thereby adjusting the angle of the nozzle body 393.

[0050] Example 3

[0051] The present embodiment is different from the above-mentioned embodiment in that: the top cover disassembly and assembly mechanism 6 comprises a fixing hole 61, a connecting block 62, a fixing block 63, a fixing groove 64, a fixing rod 65, a turning handle 66, a mounting frame 67, a screw 68 and a slide plate 69. The side of the top cover body 5 is provided with a connecting block 62, the lower end of the connecting block 62 is provided with a fixing block 63, the side of the fixing block 63 is provided with a fixing hole 61, the upper end of the side of the water tank 7 is provided with a mounting frame 67, the lower end of the inner part of the mounting frame 67 is rotatably connected with a screw 68, the other end of the screw 68 is provided with a turning handle 66, two groups of slide plates 69 are symmetrically provided on the surface of the screw 68, the upper end of the side of the slide plate 69 is provided with a fixing rod 65, and the upper center position of the mounting frame 67 is provided with a fixing groove 64 corresponding to the fixing block 63.

[0052] By adopting the above technical solution, when cleaning the water tank 7 and the spray liquid mixing mechanism 4, the handle 66 on the side of the installation frame 67 is rotated, and the rotation of the handle 66 drives the screw 68 to rotate, and the rotation of the screw 68 drives the two groups of slides 69 to move away from each other. At this time, the slide 69 drives the fixing rod 65 to slide out from the inside of the fixing hole 61, so that the top cover body 5 can be removed through the handle 44, so as to clean the water tank 7 and the spray liquid mixing mechanism 4. After cleaning, the fixing block 63 at the lower end of the top cover body 5 is inserted into the inside of the fixing groove 64, and the handle 66 is rotated again. The rotation of the handle 66 drives the screw 68 to rotate in the opposite direction, and the rotation of the screw 68 drives the two groups of slides 69 to approach each other. The slides 69 approach each other and drive the fixing rod 65 to insert into the inside of the fixing hole 61, thereby achieving the fixation of the top cover body 5.

[0053] In the present invention, both ends of the screw rod 68 are provided with external threads in opposite directions, and the center of the mounting frame 67 is provided with a through groove corresponding to the screw rod 68.

[0054] By adopting the above technical solution, the arrangement of the structure can avoid the problem of the screw rod 68 being stuck during rotation.

[0055] When the present embodiment is in use, when cleaning the water tank 7 and the spray liquid mixing mechanism 4, the handle 66 on the side of the mounting frame 67 is rotated, and the handle 66 rotates to drive the screw 68 to rotate, and the screw 68 rotates to drive the two sets of slide plates 69 to move away from each other. At this time, the slide plate 69 drives the fixing rod 65 to slide out from the inside of the fixing hole 61, so that the top cover body 5 can be removed through the handle 44, so as to clean the water tank 7 and the spray liquid mixing mechanism 4. After cleaning, the fixing block 63 at the lower end of the top cover body 5 is inserted into the inside of the fixing groove 64, and the handle 66 is rotated again. The handle 66 rotates to drive the screw 68 to rotate in the opposite direction, and the screw 68 rotates to drive the two sets of slide plates 69 to move closer to each other. The slide plates 69 move closer to each other and drive the fixing rod 65 to insert into the inside of the fixing hole 61, thereby fixing the top cover body 5.

[0056] The present invention further provides an irrigation method of a water conservancy irrigation device, comprising the following steps:

[0057] S1: Pour water and growth agent into the water tank 7 through the liquid inlet hopper 10, turn on the motor 1 45, the motor 1 45 drives the driving shaft 46 to rotate through the output end, the driving shaft 46 rotates to drive the rotating box 43 to rotate, the rotating box 43 rotates to drive the secondary stirring component 41 to rotate, so as to mix the water and the growth agent, when the rotating box 43 rotates, it will drive the limiting ring 42 to rotate inside the annular limiting groove 47, so as to improve the stability of the rotating process of the rotating box 43, by installing a battery inside the rotating box 43, used as power supply for the motor 2 415, turn on the motor 2 415, the motor 2 415 drives the driving gear 414 to rotate through the output end, the driving gear 414 rotates to drive the driven gear 412 to rotate, the driven gear 412 rotates to drive the stirring shaft 411 to rotate, the stirring shaft 411 rotates to drive the stirring blade 416 to rotate, by providing a V-shaped groove 417 on the side of the stirring blade 416, the stirring blade 416 can play a role of diversion when stirring the liquid, so as to improve its stirring efficiency;

[0058] S2: When irrigating crops, turn on the high-pressure water pump 33, the high-pressure water pump 33 extracts the spray liquid through the liquid extraction pipe 34, and then sends it into the interior of the rotating cylinder 392 through the telescopic hose 35, and finally sprays it out through the nozzle body 393, so as to irrigate the crops. When it is necessary to adjust the height of the nozzle body 393, turn on the motor 36, the motor 36 drives the screw rod 1 310 to rotate through the output end, and when the screw rod 1 310 rotates, it drives the connecting gear 1 371 to rotate, and the connecting gear 1 371 rotates to drive the connecting gear 2 374 to rotate, and the connecting gear 2 374 rotates to drive the connecting gear 2 374 to rotate. The connecting gear 372 is driven to rotate, and the connecting gear 372 can drive the screw rod 2 31 to rotate synchronously with the screw rod 1 310. The screw rod 1 310 and the screw rod 2 31 rotate to drive the U-shaped lifting seat 38 to rise and fall. The lifting of the U-shaped lifting seat 38 can drive the height of the nozzle body 393 to be adjusted. When the angle of the nozzle body 393 is adjusted, the motor 4 395 on the side of the fixed frame 391 is turned on. The motor 4 395 drives the rotating cylinder 392 to rotate through the output end. The rotating cylinder 392 rotates to drive the nozzle body 393 to rotate, so that the angle of the nozzle body 393 can be adjusted;

[0059] S3: When cleaning the water tank 7 and the spray liquid mixing mechanism 4, rotate the handle 66 on the side of the installation frame 67. The rotation of the handle 66 drives the screw 68 to rotate. The rotation of the screw 68 drives the two groups of slides 69 to move away from each other. At this time, the slide 69 drives the fixing rod 65 to slide out from the inside of the fixing hole 61, so that the top cover body 5 can be removed through the handle 44, so as to clean the water tank 7 and the spray liquid mixing mechanism 4. After cleaning, the fixing block 63 at the lower end of the top cover body 5 is inserted into the inside of the fixing groove 64, and the handle 66 is rotated again. The rotation of the handle 66 drives the screw 68 to rotate in the opposite direction. The rotation of the screw 68 drives the two groups of slides 69 to approach each other. The slides 69 approach each other and drive the fixing rod 65 to insert into the inside of the fixing hole 61, thereby achieving the fixation of the top cover body 5.

[0060] The working principle and use process of the present invention: When the present invention is used, water and growth agent are poured into the water tank 7 through the liquid inlet bucket 10, and the motor 1 45 is turned on. The motor 1 45 drives the driving shaft 46 to rotate through the output end, and the driving shaft 46 rotates to drive the rotating box 43 to rotate. The rotation of the rotating box 43 can drive the secondary stirring component 41 to rotate, so as to mix the water and the growth agent. When the rotating box 43 rotates, it will drive the limiting ring 42 to rotate inside the annular limiting groove 47, so as to improve the stability of the rotation process of the rotating box 43. By installing a battery inside the rotating box 43, it is used as the power supply of the motor 2 415, and the motor 2 415 is turned on. The motor 2 415 drives the driving gear 414 to rotate through the output end, and the driving gear 414 rotates to drive the driven gear 4 12 rotates, the driven gear 412 rotates to drive the stirring shaft 411 to rotate, and the stirring shaft 411 rotates to drive the stirring blade 416 to rotate. By providing a V-shaped groove 417 on the side of the stirring blade 416, the stirring blade 416 can play a diversion role when stirring the liquid, thereby improving its stirring efficiency; when irrigating crops, turn on the high-pressure water pump 33, the high-pressure water pump 33 extracts the spray liquid through the suction pipe 34, and then sends it into the interior of the rotating cylinder 392 through the telescopic hose 35, and finally sprays it out through the nozzle body 393, so as to irrigate the crops. When the height of the nozzle body 393 needs to be adjusted, turn on the motor three 36, and the motor three 36 drives the screw rod one 310 to rotate through the output end. When the screw rod one 310 rotates The connecting gear 1 371 will be driven to rotate, the connecting gear 1 371 will be driven to rotate the connecting gear 2 374, the connecting gear 2 374 will be driven to rotate the connecting gear 3 372, the connecting gear 3 372 will be driven to rotate the screw rod 2 31 synchronously with the screw rod 1 310, the screw rod 1 310 and the screw rod 2 31 will be driven to move the U-shaped lifting seat 38 up and down, the U-shaped lifting seat 38 will be driven to adjust the height of the nozzle body 393, and when the angle of the nozzle body 393 is adjusted, the motor 4 395 on the side of the fixing frame 391 is turned on, the motor 4 395 drives the rotating cylinder 392 to rotate through the output end, and the rotating cylinder 392 can drive the nozzle body 393 to rotate, so that the angle of the nozzle body 393 can be adjusted; when the water When cleaning the water tank 7 and the spray liquid mixing mechanism 4, the handle 66 on the side of the mounting frame 67 is rotated, and the handle 66 rotates to drive the screw 68 to rotate, and the screw 68 rotates to drive the two sets of slides 69 to move away from each other. At this time, the slide 69 drives the fixing rod 65 to slide out from the inside of the fixing hole 61, so that the top cover body 5 can be removed through the handle 44, so that the water tank 7 and the spray liquid mixing mechanism 4 can be cleaned. After cleaning, the fixing block 63 at the lower end of the top cover body 5 is inserted into the inside of the fixing groove 64, and the handle 66 is rotated again. The handle 66 rotates to drive the screw 68 to rotate in the opposite direction, and the screw 68 rotates to drive the two sets of slides 69 to approach each other. The slides 69 approach each other and drive the fixing rod 65 to insert into the inside of the fixing hole 61, thereby achieving the fixation of the top cover body 5.

[0061] 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. A water conservancy irrigation device, comprising a bottom plate (1), a brake wheel (2) is arranged at a corner of the lower end of the bottom plate (1), a water tank (7) is arranged on one side of the upper end of the bottom plate (1), a sewage pipe (8) is arranged at the lower end of the side of the water tank (7), a valve (9) is arranged at the upper end of the sewage pipe (8), a liquid inlet hopper (10) is arranged at the upper end of the side of the water tank (7), and a top cover body (5) is arranged at the upper end of the water tank (7), characterized in that: A spray liquid mixing mechanism (4) is arranged at the upper end of the top cover body (5); the top cover body (5) and the water tank (7) are connected via a top cover disassembly mechanism (6); and a spray head position adjustment mechanism (3) is arranged at the other side of the upper end of the bottom plate (1).

2. A water conservancy irrigation device according to claim 1, characterized in that: The spray liquid mixing mechanism (4) comprises a secondary stirring assembly (41), a rotating box (43), a handle (44), a motor (45) and a driving shaft (46); the handle (44) is arranged on the side of the upper end of the top cover body (5); the motor (45) is arranged at the center position of the upper end of the top cover body (5); the driving shaft (46) is arranged at the output end of the motor (45); the rotating box (43) is fixed at the lower end of the driving shaft (46); and the secondary stirring assembly (41) is arranged inside the rotating box (43).

3. A water conservancy irrigation device according to claim 2, characterized in that: The spray liquid mixing mechanism (4) further comprises a limiting ring (42) and an annular limiting groove (47); the limiting ring (42) is arranged on the surface of the rotating box (43); and an annular limiting groove (47) corresponding to the limiting ring (42) is arranged inside the top cover body (5).

4. A water conservancy irrigation device according to claim 2, characterized in that: The secondary stirring assembly (41) comprises a stirring shaft (411), a driven gear (412), a bearing (413), a driving gear (414), a second motor (415), stirring blades (416) and a V-shaped groove (417). The second motor (415) is arranged at the inner center position of the rotating box (43). The output end of the second motor (415) is arranged with a driving gear (414). The side of the driving gear (414) is meshedly connected with two groups of driven gears (412). The lower end of the driven gear (412) is fixed with a stirring shaft (411). The stirring shaft (411) is rotatably connected to the rotating box (43) via the bearing (413). The surface of the stirring shaft (411) is provided with multiple groups of stirring blades (416), and the side of the stirring blades (416) is provided with a V-shaped groove (417).

5. A water conservancy irrigation device according to claim 1, characterized in that: The nozzle position adjustment mechanism (3) comprises a screw rod 2 (31), a stand (32), a high-pressure water pump (33), a liquid extraction pipe (34), a telescopic hose (35), a motor 3 (36), a gear linkage assembly (37), a U-shaped lifting seat (38), a nozzle angle adjustment assembly (39) and a screw rod 1 (310). The stand (32) is arranged on the other side of the upper end of the bottom plate (1), the motor 3 (36) is arranged on one side of the upper end of the stand (32), the output end of the motor 3 (36) is arranged with a screw rod 1 (310), and the other side of the interior of the stand (32) is arranged with a screw rod 1 (310). A second screw rod (31) is rotatably connected, a gear linkage assembly (37) is arranged at the inner upper end of the stand (32), a U-shaped lifting seat (38) is threadedly connected to the surface of the second screw rod (31) and the first screw rod (310), a nozzle angle adjustment assembly (39) is arranged on the side of the U-shaped lifting seat (38), a high-pressure water pump (33) is arranged at the upper end of the bottom plate (1) near the water tank (7), a liquid extraction pipe (34) is arranged on the side of the high-pressure water pump (33) and extends into the interior of the water tank (7), and a telescopic hose (35) is arranged on the upper end of the high-pressure water pump (33).

6. A water conservancy irrigation device according to claim 5, characterized in that: The nozzle angle adjustment assembly (39) comprises a fixed frame (391), a rotating cylinder (392), a nozzle body (393), bolts (394) and a motor four (395). The fixed frame (391) is arranged on the side of the U-shaped lifting seat (38). The fixed frame (391) and the U-shaped lifting seat (38) are fixedly connected by bolts (394). A motor four (395) is fixed on one side of the fixed frame (391). The output end of the motor four (395) is rotatably connected to the rotating cylinder (392) via a rotating shaft. The nozzle body (393) is arranged on the side of the rotating cylinder (392). The other end of the telescopic hose (35) is fixed on the side of the rotating cylinder (392).

7. A water conservancy irrigation device according to claim 5, characterized in that: The gear linkage assembly (37) comprises a connecting gear 1 (371), a connecting gear 3 (372), a fixed frame (373), a connecting gear 2 (374) and a rotating shaft (375); the fixing frame (373) is arranged at the upper end of the interior of the stand (32); the surface of the screw rod 1 (310) is located inside the fixing frame (373) and is provided with a connecting gear 1 (371); the upper end surface of the screw rod 2 (31) is located inside the fixing frame (373) and is provided with a connecting gear 3 (372); the connecting gear 1 (371) and the connecting gear 3 (372) are meshedly connected with each other and the connecting gear 2 (374) is meshedly connected; the rotating shaft (375) is fixedly passed through the interior of the connecting gear 2 (374) and is rotatably connected to the fixing frame (373).

8. A water conservancy irrigation device according to claim 1, characterized in that: The top cover disassembly and assembly mechanism (6) comprises a fixing hole (61), a connecting block (62), a fixing block (63), a fixing groove (64), a fixing rod (65), a turning handle (66), a mounting frame (67), a screw rod (68) and a slide plate (69). The side of the top cover body (5) is provided with a connecting block (62), the lower end of the connecting block (62) is provided with a fixing block (63), the side of the fixing block (63) is provided with a fixing hole (61), the upper end of the side of the water tank (7) is provided with a mounting frame (67), the lower end of the inside of the mounting frame (67) is rotatably connected with a screw rod (68), the other end of the screw rod (68) is provided with a turning handle (66), two groups of slide plates (69) are symmetrically provided on the surface of the screw rod (68), the upper end of the side of the slide plate (69) is provided with a fixing rod (65), and the upper center position of the mounting frame (67) is provided with a fixing groove (64) corresponding to the fixing block (63).

9. A water conservancy irrigation device according to claim 8, characterized in that: The surfaces of both ends of the screw rod (68) are provided with external threads in opposite directions, and the center position of the installation frame (67) is provided with a through groove corresponding to the screw rod (68).

10. An irrigation method according to any one of claims 1 to 9, characterized in that: The steps include: S1: Pour water and growth agent into the water tank (7) through the liquid inlet bucket (10), turn on the motor 1 (45), the motor 1 (45) drives the driving shaft (46) to rotate through the output end, the driving shaft (46) drives the rotating box (43) to rotate, the rotating box (43) can drive the secondary stirring component (41) to rotate, so as to mix the water and the growth agent, when the rotating box (43) rotates, it drives the limiting ring (42) to rotate inside the annular limiting groove (47), so as to improve the stability of the rotating box (43) during the rotating process, by installing a The storage battery is used as power supply for the second motor (415). When the second motor (415) is turned on, the second motor (415) drives the driving gear (414) to rotate through the output end. The driving gear (414) drives the driven gear (412) to rotate. The driven gear (412) drives the stirring shaft (411) to rotate. The stirring shaft (411) drives the stirring blade (416) to rotate. By providing a V-shaped groove (417) on the side of the stirring blade (416), the stirring blade (416) can play a role of diversion when stirring liquid, thereby improving its stirring efficiency. S2: When irrigating crops, the high-pressure water pump (33) is turned on. The high-pressure water pump (33) extracts the spray liquid through the liquid extraction pipe (34), and then sends the spray liquid into the interior of the rotating cylinder (392) through the telescopic hose (35). Finally, the spray liquid is sprayed out through the nozzle body (393), thereby irrigating the crops. When the height of the nozzle body (393) needs to be adjusted, the motor three (36) is turned on. The motor three (36) drives the screw rod one (310) to rotate through the output end. When the screw rod one (310) rotates, it drives the connecting gear one (371) to rotate. The connecting gear one (371) rotates and drives the connecting gear two (374) to rotate. The connecting gear two (374) rotates and drives the connecting gear one (374). The connecting gear 3 (372) rotates, and the connecting gear 3 (372) rotates to drive the screw rod 2 (31) to rotate synchronously with the screw rod 1 (310). The screw rod 1 (310) and the screw rod 2 (31) rotate to drive the U-shaped lifting seat (38) to rise and fall. The lifting of the U-shaped lifting seat (38) can drive the height of the nozzle body (393) to be adjusted. When the angle of the nozzle body (393) is adjusted, the motor 4 (395) on the side of the fixing frame (391) is turned on. The motor 4 (395) drives the rotating cylinder (392) to rotate through the output end. The rotating cylinder (392) rotates to drive the nozzle body (393) to rotate, so that the angle of the nozzle body (393) can be adjusted; S3: When cleaning the water tank (7) and the spray liquid mixing mechanism (4), the handle (66) on the side of the installation frame (67) is rotated. The handle (66) rotates to drive the screw (68) to rotate. The screw (68) rotates to drive the two sets of slide plates (69) to move away from each other. At this time, the slide plate (69) drives the fixing rod (65) to slide out from the inside of the fixing hole (61), so that the top cover body (5) can be disassembled through the handle (44), so that the water tank (7) and the spray liquid mixing mechanism (4) are cleaned. After cleaning, the fixing block (63) at the lower end of the top cover body (5) is inserted into the inside of the fixing groove (64), and the handle (66) is rotated again. The handle (66) rotates to drive the screw (68) to rotate in the opposite direction. The screw (68) rotates to drive the two sets of slide plates (69) to move closer to each other. The slide plates (69) move closer to each other and drive the fixing rod (65) to insert into the inside of the fixing hole (61), thereby achieving the fixation of the top cover body (5).

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