Agricultural water and fertilizer integrated irrigation device

Abstract

The invention discloses an agricultural water and fertilizer integrated irrigation device, and relates to the technical field of agricultural irrigation, the agricultural water and fertilizer integrated irrigation device comprises a supporting assembly, a mixing assembly, a pressure applying assembly and an irrigation assembly, and the supporting assembly comprises a supporting plate. According to the agricultural water and fertilizer integrated irrigation device, when the agricultural water and fertilizer integrated irrigation device is used, water and fertilizer are discharged at the position of an irrigation head for irrigation, along with driving of a first motor, the position of the irrigation head can rotate a circle around a liquid storage barrel while spraying out the water and fertilizer, and when a supporting plate is in a moving position, the liquid storage barrel directly faces the position of a plant below; along with rotation of the irrigation head, water and fertilizer irrigation can be carried out on plants below in a surrounding and covering manner, and the sprayed water and fertilizer can be uniformly absorbed by soil near the root systems of the plants, so that the water and fertilizer can uniformly act on the root systems of the plants, and growth and development of the plants are promoted; the use effect of the water fertilizer on agricultural planting plants is improved.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural irrigation, in particular to an agricultural water-fertilizer integrated irrigation device. Background Art

[0002] In agricultural planting, crops need to be fertilized during the growth process. Using irrigation equipment to apply water and fertilizer to agricultural plants is an efficient way of fertilization.

[0003] In the prior art, when a water and fertilizer irrigation device is used, a plurality of sprinkler heads are usually arranged to irrigate the plants below. However, the location of the water and fertilizer spraying in this irrigation method is relatively single, and only single-point water and fertilizer irrigation can be completed when the device passes through the plants. This causes the water and fertilizer to be irrigated to a soil position far away from the plants, so that the water and fertilizer cannot be completely absorbed by the plants, affecting the use effect of the water and fertilizer on agricultural plants.

[0004] Therefore, an agricultural water-fertilizer integrated irrigation device is proposed to solve the problems raised in the above background technology. Summary of the invention

[0005] The purpose of the present invention is to provide an agricultural water-fertilizer integrated irrigation device to solve the problem that water and fertilizer cannot be completely absorbed by plants, which affects the use effect of water and fertilizer on agricultural planting plants.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an agricultural water-fertilizer integrated irrigation device, comprising a support assembly, a mixing assembly, a pressure assembly and an irrigation assembly, wherein the support assembly comprises a support plate, a plurality of brackets are fixedly connected to the top of the support plate at equal intervals, a driving shaft is rotatably connected to the bottom of the bracket, a lower end surface of the driving shaft slides through and extends to the lower side with the support plate, a gear is fixedly connected to the lower end surface of the driving shaft, a plurality of plane bearings are fixedly connected to the bottom of the support plate at equal intervals, a gear ring is fixedly connected to the bottom of the plane bearing, and the number of the plane bearings is consistent with that of the brackets and the positions are matched; the mixing assembly is fixedly connected to the top of the support plate, the mixing assembly comprises a plurality of supports, and a mixing barrel is fixedly connected between the tops of the plurality of supports; the pressure assembly is fixedly connected to the top of the support plate, the pressure assembly comprises two fixed seats, and a fixed plate is fixedly connected between the tops of the two fixed seats; the number of the irrigation assemblies is set to be multiple, and the plurality of irrigation assemblies are all located at the lower side of the support plate, and the irrigation assembly comprises a liquid storage barrel and a connecting block.

[0007] Preferably, the gear and the gear ring are in a meshing state, a first motor is fixedly connected to the top of one of the brackets, the output end of the first motor passes through the bracket and extends to the lower side, the output end of the first motor is fixedly connected to the upper end surface of one of the drive shafts, and legs are fixedly connected to the bottom corners of the support plate.

[0008] Preferably, a second motor is fixedly connected to the outer surface of the mixing barrel, the output end of the second motor passes through the mixing barrel and extends to the inner side, the output end of the second motor is fixedly connected to a rotating shaft, the end face of the rotating shaft is rotatably connected to the inner surface of the mixing barrel, a plurality of stirring blades are evenly fixedly connected to the outer surface of the rotating shaft, a plurality of drainage pipes are equidistantly fixedly connected to the outer surface of the mixing barrel, the drainage pipe is in a connected state with the mixing barrel, and a first solenoid valve is arranged inside the drainage pipe.

[0009] Preferably, a feeding pipe is fixedly connected to the top of the mixing barrel, the feeding pipe is in a communicating state with the mixing barrel, and a coarse filter is fixedly connected to the inner surface of the feeding pipe near the bottom.

[0010] Preferably, a feeding hopper is fixedly connected to the upper end face of the feeding pipe, a water adding pipe is fixedly connected to the outer surface of the feeding pipe near the top, the water adding pipe and the feeding pipe are in a connected state, and a water adding hopper is fixedly connected to the end face of the water adding pipe.

[0011] Preferably, a plurality of electric telescopic rods are equidistantly fixedly connected to the bottom of the fixed plate, a piston is fixedly connected to the lower end surface of the electric telescopic rod, the number of the pistons is consistent with that of the liquid storage barrel and the positions are matched, the piston is located above the liquid storage barrel, and the diameter of the piston is matched with the size of the liquid storage barrel.

[0012] Preferably, the liquid storage barrel is fixedly connected to the support plate, and a filling hopper is fixedly connected to the outer surface of the liquid storage barrel. The filling hopper is located above the support plate, and the filling hopper is consistent in number and matched in position with the discharge pipe.

[0013] Preferably, the connecting block is fixedly connected to the bottom of the gear ring, a rotating joint is fixedly connected to the bottom of the liquid storage barrel, the rotating joint is in a connected state with the liquid storage barrel, a first curved pipe is fixedly connected to the lower end face of the rotating joint, and a second solenoid valve is arranged inside the first curved pipe.

[0014] Preferably, a slide rail is fixedly connected to the bottom of the connecting block, a slider is slidably connected to the outer surface of the slide rail, a connecting seat is fixedly connected to the bottom of the slider, a second bend pipe is fixedly connected to the bottom of the connecting seat through a clamp, a corrugated pipe is fixedly connected between the first bend pipe and the second bend pipe, and an irrigation head is fixedly connected to the end face of the second bend pipe.

[0015] Preferably, the outer surface of the slide rail is fixedly connected to a side frame, the outer surface of the connecting seat is fixedly connected to a baffle, the outer surface of the side frame is threadedly connected to a hand bolt, and the end face of the hand bolt is rotatably connected to the outer surface of the baffle.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, when the agricultural water-fertilizer integrated irrigation device is used, while the water and fertilizer are discharged for irrigation at the irrigation head position, as the first motor is driven, the irrigation head position can rotate around the liquid storage barrel while spraying water and fertilizer. When the support plate is in the moving position, the liquid storage barrel is directly opposite to the plant position below. As the irrigation head rotates for water and fertilizer irrigation, the plants below can be irrigated with water and fertilizer in a surrounding covering manner. The water and fertilizer sprayed by the surrounding rotation can be evenly absorbed by the soil near the root system of the plant, so that the water and fertilizer can evenly act on the root system of the plant, promote the growth and development of the plant, and improve the use effect of water and fertilizer on agricultural plants.

[0017] 2. In the present invention, by setting a coarse filter when adding fertilizer, the fertilizer can be dissolved in advance at the position of the coarse filter, and then the water and the dissolved fertilizer are stirred and mixed. The fertilizer is impacted by the water flow above the coarse filter and can be dissolved well. This method can avoid the accumulation and agglomeration of fertilizer directly added into the mixing barrel, so that the water fertilizer is more uniform and delicate, and the use effect of the water fertilizer is improved.

[0018] 3. In the present invention, tightening the hand-tightening bolt can drive the baffle to follow the displacement, and the displacement of the baffle can drive the connecting seat and the slider to follow the displacement. The slider will move along the slide rail to support and limit the displacement of the connecting seat. The displacement of the connecting seat can drive the second elbow to follow the movement to adjust the distance with the first elbow. At this time, the deformation ability of the corrugated tube is used to keep the first elbow and the second elbow connected at all times, that is, the position adjustment of the irrigation head is completed. After the position of the irrigation head is adjusted, it can be rotated to cover different ranges for water and fertilizer irrigation, thereby improving the application range of the irrigation head. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of an agricultural water-fertilizer integrated irrigation device according to the present invention; Figure 2 A bottom view of an agricultural water-fertilizer integrated irrigation device according to the present invention; Figure 3 This is a schematic diagram of the structure of a support assembly of an agricultural water-fertilizer integrated irrigation device of the present invention; Figure 4 This is a schematic diagram of the gear ring structure of an agricultural water-fertilizer integrated irrigation device of the present invention; Figure 5 This is a schematic diagram of the structure of a mixing component of an agricultural water-fertilizer integrated irrigation device of the present invention; Figure 6 This is a cross-sectional view of the mixing barrel, feeding pipe and feeding hopper structure of an agricultural water-fertilizer integrated irrigation device of the present invention; Figure 7 This is a schematic diagram of the structure of a pressure-applying component of an agricultural water-fertilizer integrated irrigation device of the present invention; Figure 8 This is a schematic diagram of the structure of an irrigation component of an agricultural water-fertilizer integrated irrigation device of the present invention; Fig. 9 for Figure 8 A magnified view of the structure in Figure 2.

[0020] In the figure: 1. Support assembly; 101. Support plate; 102. Leg; 103. Bracket; 104. Drive shaft; 105. First motor; 106. Plane bearing; 107. Gear ring; 108. Gear; 2. Mixing assembly; 201. Support; 202. Mixing barrel; 203. Drain pipe; 204. First solenoid valve; 205. Second motor; 206. Rotating shaft; 207. Stirring blade; 208. Feeding pipe; 209. Coarse filter; 210. Feeding hopper; 211. Watering pipe; 212. Water adding bucket; 3. Pressure applying assembly; 301. Fixed seat; 302. Fixed plate; 303. Electric telescopic rod; 304. Piston; 4. Irrigation assembly; 401. Liquid storage barrel; 402. Filling bucket; 403. Rotating joint; 404. First elbow; 405. Second solenoid valve; 406. Bellows; 407. Second elbow; 408. Irrigation head; 409. Connecting block; 410. Slide rail; 411. Sliding block; 412. Connecting seat; 413. Baffle; 414. Side frame; 415. Hand-tightening bolts. DETAILED DESCRIPTION

[0021] 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 implementation regulations described 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.

[0022] Example 1: Please refer to Figure 1-Figure 9As shown, the present invention provides a technical solution: an agricultural water-fertilizer integrated irrigation device, including a support component 1, a mixing component 2, a pressure component 3 and an irrigation component 4, the support component 1 includes a support plate 101, a plurality of brackets 103 are fixedly connected to the top of the support plate 101 at equal intervals, a driving shaft 104 is rotatably connected to the bottom of the bracket 103, the lower end surface of the driving shaft 104 slides through the support plate 101 and extends to the lower side, the lower end surface of the driving shaft 104 is fixedly connected to a gear 108, and the bottom of the support plate 101 is fixedly connected to the gear 108 at equal intervals. A plurality of plane bearings 106 are connected, a gear ring 107 is fixedly connected to the bottom of the plane bearing 106, and the number of the plane bearings 106 is consistent with that of the bracket 103 and their positions are matched; a mixing assembly 2 is fixedly connected to the top of the support plate 101, and the mixing assembly 2 includes a plurality of supports 201, and a mixing barrel 202 is fixedly connected between the tops of the plurality of supports 201; a pressure assembly 3 is fixedly connected to the top of the support plate 101, and the pressure assembly 3 includes two fixed seats 301, and a fixed plate 302 is fixedly connected between the tops of the two fixed seats 301;The number of irrigation components 4 is set to be multiple, and the multiple irrigation components 4 are all located at the lower side of the support plate 101. The irrigation component 4 includes a liquid storage barrel 401 and a connecting block 409. The gear 108 is in a meshing state with the gear ring 107. A first motor 105 is fixedly connected to the top of one of the brackets 103. The output end of the first motor 105 passes through the bracket 103 and extends to the lower side. The output end of the first motor 105 is fixedly connected to the upper end surface of one of the drive shafts 104. The bottom corners of the support plate 101 are fixedly connected with the supporting legs 102. The outer surface of the mixing barrel 202 is fixedly connected to the second motor 205. The output end of the second motor 205 passes through the mixing barrel 202 and extends to the inner side. The output end of the second motor 205 is fixedly connected to The rotating shaft 206 is rotatably connected to the inner surface of the mixing barrel 202, and a plurality of stirring blades 207 are evenly and fixedly connected to the outer surface of the rotating shaft 206. A plurality of drainage pipes 203 are equidistantly and fixedly connected to the outer surface of the mixing barrel 202. The drainage pipe 203 is in a connected state with the mixing barrel 202. A first solenoid valve 204 is arranged inside the drainage pipe 203. A feeding pipe 208 is fixedly connected to the top of the mixing barrel 202. The feeding pipe 208 is in a connected state with the mixing barrel 202. A coarse filter 209 is fixedly connected to the inner surface of the feeding pipe 208 near the bottom. A feeding hopper 210 is fixedly connected to the upper end surface of the feeding pipe 208. A water adding pipe 211 is fixedly connected to the outer surface of the feeding pipe 208 near the top. 211 is in a connected state with the feeding pipe 208, the end face of the water adding pipe 211 is fixedly connected with a water adding bucket 212, a plurality of electric telescopic rods 303 are fixedly connected to the bottom of the fixed plate 302 at equal intervals, a piston 304 is fixedly connected to the lower end face of the electric telescopic rod 303, the number of pistons 304 is consistent with that of the liquid storage barrel 401 and the position is matched, the piston 304 is located above the liquid storage barrel 401, the diameter of the piston 304 is matched with the size of the liquid storage barrel 401, the liquid storage barrel 401 is fixedly connected with the support plate 101 through, a filling bucket 402 is fixedly connected to the outer surface of the liquid storage barrel 401, the filling bucket 402 is located above the support plate 101, the number of the filling bucket 402 and the discharge pipe 203 are consistent and the position is matched, and the connection The block 409 is fixedly connected to the bottom of the gear ring 107, the bottom of the liquid storage barrel 401 is fixedly connected with a rotating joint 403, the rotating joint 403 and the liquid storage barrel 401 are in a communicating state, the lower end surface of the rotating joint 403 is fixedly connected with a first elbow 404, the first elbow 404 is provided with a second solenoid valve 405, the bottom of the connecting block 409 is fixedly connected with a slide rail 410, the outer surface of the slide rail 410 is slidably connected with a slider 411, the bottom of the slider 411 is fixedly connected with a connecting seat 412, the bottom of the connecting seat 412 is fixedly connected with a second elbow 407 through a clamp, a bellows 406 is fixedly connected between the first elbow 404 and the second elbow 407, and the end surface of the second elbow 407 is fixedly connected with an irrigation head 408. ;

[0023] The use steps of the present invention are as follows: when the agricultural water-fertilizer integrated irrigation device is used, fertilizer is added from the feeding hopper 210, and water is added from the water adding hopper 212. The dissolved fertilizer passes through the coarse filter 209 and enters the mixing barrel 202. The second motor 205 is started to drive the rotating shaft 206 to rotate. The rotation of the rotating shaft 206 can drive the stirring blade 207 to rotate. The stirring blade 207 rotates to stir and mix the water and the dissolved fertilizer, so that they are fully mixed to form water-fertilizer. After the water-fertilizer preparation is completed from the mixing barrel 202, the support plate 101 moves to the planting The plurality of irrigation components 4 correspond to the positions of the plurality of plants, that is, the plurality of irrigation components 4 are used to irrigate the plurality of plants with water and fertilizer respectively. The first solenoid valve 204 is opened so that the water and fertilizer mixed in the mixing barrel 202 flow out through the drainage pipe 203 and enter the filling bucket 402. After the storage barrel 401 is filled with the water and fertilizer required for a single irrigation, the first solenoid valve 204 is closed and the second solenoid valve 405 is opened. At this time, the water and fertilizer in the storage barrel 401 will pass through the rotating joint 403, the first elbow 404, the bellows 406 and the second elbow 407. The water and fertilizer flowing out from the irrigation head 408 can be used to irrigate the plants below. When the second solenoid valve 405 is opened to discharge the water and fertilizer for irrigation, the electric telescopic rod 303 is started to drive the piston 304 to move downward. The piston 304 moves downward into the liquid storage barrel 401 and pushes downward. At this time, the downward push of the piston 304 can apply kinetic energy to the water and fertilizer in the liquid storage barrel 401, and the water and fertilizer can be pressurized and sprayed from the irrigation head 408. After the first motor 105 is started, it can drive multiple drive shafts 104 to rotate synchronously. When the driving shaft 104 rotates, the gear 108 drives the connecting block 409 to rotate. The gear 108 can drive the connecting block 409 to rotate by meshing with the gear ring 107. The connecting block 409 will rotate coaxially with the gear ring 107, and the liquid storage barrel 401 is located at the inner center of the gear ring 107. The rotation of the gear ring 107 is supported by the plane bearing 106. The connecting block 409 can drive the second elbow 407 and the irrigation head 408 to rotate by connecting the slide rail 410, the slider 411 and the connecting seat 412. When the second elbow 407 and the connecting seat 412 rotate, refer to Figure 8A sliding rod structure is connected between the connecting seat 412 and the first curved pipe 404. When the connecting seat 412 rotates, the sliding rod structure is subjected to force to drive the first curved pipe 404 to rotate accordingly. Therefore, with the drive of the first motor 105, the irrigation head 408 can rotate around the liquid storage barrel 401 while spraying water and fertilizer. When the support plate 101 is moved, the liquid storage barrel 401 is directly facing the plant position below. With the rotation of the irrigation head 408, water and fertilizer irrigation can be carried out on the plants below in a surrounding covering manner. The water and fertilizer sprayed by a surrounding rotation can be evenly absorbed by the soil near the root system of the plant, so that the water and fertilizer can evenly act on the root system of the plant, promote the growth and development of the plant, and improve the use effect of water and fertilizer on agricultural plants.

[0024] Embodiment 2: Figure 5 and Figure 6 As shown, a feeding pipe 208 is fixedly connected to the top of the mixing barrel 202, the feeding pipe 208 is in communication with the mixing barrel 202, and a coarse filter 209 is fixedly connected to the inner surface of the feeding pipe 208 near the bottom.

[0025] The use steps of the present invention are as follows: by setting the coarse filter 209 when adding fertilizer, the fertilizer can be dissolved in advance at the position of the coarse filter 209, and then the water and the dissolved fertilizer are stirred and mixed. The fertilizer is impacted by the water flow above the coarse filter 209 and can be dissolved well. This method can avoid the accumulation and agglomeration of fertilizer directly added into the mixing barrel 202, so that the water fertilizer is more uniform and delicate, and the use effect of the water fertilizer is improved.

[0026] Embodiment 3: Figure 8 and Fig. 9 As shown, a slide rail 410 is fixedly connected to the bottom of the connecting block 409, a slider 411 is slidably connected to the outer surface of the slide rail 410, a side frame 414 is fixedly connected to the outer surface of the slide rail 410, a baffle 413 is fixedly connected to the outer surface of the connecting seat 412, a hand bolt 415 is threadedly connected to the outer surface of the side frame 414, and the end face of the hand bolt 415 is rotatably connected to the outer surface of the baffle 413.

[0027] The steps of using the present invention are as follows: tightening the hand-tightening bolt 415 can drive the baffle plate 413 to follow the displacement, and the displacement of the baffle plate 413 can drive the connecting seat 412 and the slider 411 to follow the displacement, and the slider 411 will move along the slide rail 410, and play a supporting and limiting role for the displacement of the connecting seat 412. Through the displacement of the connecting seat 412, the second bend pipe 407 can be driven to follow the movement to adjust the distance with the first bend pipe 404. At this time, the deformation ability of the corrugated tube 406 is used to make the first bend pipe 404 and the second bend pipe 407 always maintain a connected state, that is, the position adjustment of the irrigation head 408 is completed. After the position of the irrigation head 408 is adjusted, it can be rotated to cover different ranges for water and fertilizer irrigation, thereby improving the application range of the irrigation head 408.

[0028] The effect and working principle achieved by the entire mechanism are as follows: when the agricultural water-fertilizer integrated irrigation device is used, fertilizer and water can be mixed into water-fertilizer by using the mixing component 2. When the mixing component 2 is used, fertilizer is added from the feeding hopper 210, and water is added from the water adding hopper 212. The fertilizer added from the feeding hopper 210 will enter the feeding pipe 208, at which time the fertilizer will be blocked by the coarse filter 209. With the water injection from the water adding hopper 212, the water will flow through the water adding pipe 211 and enter the feeding pipe 208. After that, the water will flow through the coarse filter 209 and enter the mixing barrel 202. The water will flow through the coarse filter 209 to dissolve the fertilizer above the coarse filter 209, and the dissolved fertilizer will pass through the coarse filter 209 and enter The fertilizer is put into the mixing barrel 202, and the second motor 205 is started at this time. The second motor 205 can drive the rotating shaft 206 to rotate, and the rotating shaft 206 can drive the stirring blade 207 to rotate. The stirring blade 207 rotates to stir and mix the water and the dissolved fertilizer, so that they are fully mixed to form water fertilizer. By setting the coarse filter 209 when the fertilizer is added, the fertilizer can be dissolved in advance at the position of the coarse filter 209, and then the water and the dissolved fertilizer are stirred and mixed. The fertilizer is impacted by the water flow above the coarse filter 209 and can be well dissolved. This method can avoid the fertilizer directly added into the mixing barrel 202 to accumulate and form agglomeration, so that the water fertilizer is more uniform and delicate, and the use effect of the water fertilizer is improved; After the water and fertilizer are prepared from the mixing barrel 202, the support plate 101 can be displaced to the upper position of the plant by setting the legs 102 to provide support for the displacement of the support plate 101. At this time, the multiple irrigation components 4 correspond to the multiple plant positions respectively, that is, the multiple irrigation components 4 are used to irrigate the multiple plants with water and fertilizer respectively. When irrigation starts, the second solenoid valve 405 is in a closed state, and the first solenoid valve 204 is opened to connect the drain pipe 203 with the mixing barrel 202. At this time, the water and fertilizer mixed in the mixing barrel 202 will flow out through the drain pipe 203 into the filling bucket 402, and then the water and fertilizer will enter the liquid storage barrel 401, in which the water and fertilizer can be temporarily stored. After the liquid storage barrel 401 is full of water and fertilizer required for a single irrigation, the first solenoid valve 204 is closed and the second solenoid valve 405 is opened. At this time, the water and fertilizer in the liquid storage barrel 401 will flow out from the irrigation head 408 through the connection of the rotating joint 403, the first elbow 404, the bellows 406 and the second elbow 407. The water and fertilizer flowing out from the irrigation head 408 can be used to irrigate the plants below; When the second solenoid valve 405 is opened to discharge water and fertilizer for irrigation, the electric telescopic rod 303 is started to drive the piston 304 to move downward, and the piston 304 moves downward into the liquid storage barrel 401 and pushes downward. At this time, the downward push of the piston 304 can apply kinetic energy to the water and fertilizer in the liquid storage barrel 401, and the water and fertilizer can be sprayed out from the irrigation head 408 under pressure. By controlling the extension speed of the electric telescopic rod 303, the water and fertilizer spraying pressure of the irrigation head 408 can be controlled; When the irrigation head 408 sprays water and fertilizer downward to complete irrigation, the first motor 105 is started. After the first motor 105 is started, one of the drive shafts 104 can be driven to rotate. Figure 3 , multiple driving shafts 104 can be connected by belts to achieve synchronous rotation. When the driving shaft 104 rotates, it drives the gear 108 to rotate. The gear 108 can drive the connecting block 409 to rotate by meshing with the gear ring 107. The connecting block 409 will rotate coaxially with the gear ring 107, and the liquid storage barrel 401 is located at the inner center of the gear ring 107. The rotation of the gear ring 107 is supported by the plane bearing 106. The connecting block 409 can drive the second elbow 407 and the irrigation head 408 to rotate by connecting the slide rail 410, the slider 411 and the connecting seat 412. When the second elbow 407 and the connecting seat 412 rotate, refer to Figure 8 A sliding rod structure is connected between the connecting seat 412 and the first curved pipe 404. When the connecting seat 412 rotates, the sliding rod structure is forced to drive the first curved pipe 404 to rotate accordingly. Therefore, with the drive of the first motor 105, the irrigation head 408 can rotate around the liquid storage barrel 401 while spraying water and fertilizer. When the support plate 101 is in the moving position, the liquid storage barrel 401 is directly facing the plant position below. With the rotation of the irrigation head 408, water and fertilizer irrigation can be carried out on the plants below in a surrounding covering manner. The water and fertilizer sprayed by the surrounding rotation can be evenly absorbed by the soil near the root system of the plant, so that the water and fertilizer can evenly act on the root system of the plant, promote the growth and development of the plant, and improve the use effect of water and fertilizer on agricultural plants. After completing one irrigation of water and fertilizer, the second motor 205 is always in operation to stir the water and fertilizer to prevent the water and fertilizer from sinking to the bottom. The second solenoid valve 405 is closed, and the support plate 101 is moved to the position of the next group of plants to be irrigated. At this time, the first solenoid valve 204, the second solenoid valve 405, the first motor 105 and the electric telescopic rod 303 are started in coordination to continue irrigating the plants with water and fertilizer. This time, the first motor 105 is reversely operated to drive the irrigation head 408 to rotate in the reverse direction for one circle to prevent the wiring of the second solenoid valve 405 from being entangled. According to the growth status of different plants, the coverage radius of the irrigation head 408 can be adjusted, and the hand-tightening bolt 415 can drive the baffle 413 to follow the displacement, and the displacement of the baffle 413 can drive the connecting seat 412 and the slider 411 to follow the displacement, and the slider 411 will move along the slide rail 410, and play a supporting and limiting role for the displacement of the connecting seat 412. Through the displacement of the connecting seat 412, the second bend pipe 407 can be driven to follow the movement to adjust the distance with the first bend pipe 404. At this time, the deformation ability of the corrugated tube 406 is used to ensure that the first bend pipe 404 and the second bend pipe 407 are always connected, that is, the position adjustment of the irrigation head 408 is completed. After the position of the irrigation head 408 is adjusted, it can be rotated to cover different ranges for water and fertilizer irrigation, thereby improving the application range of the irrigation head 408.

[0029] Among them, the first motor 105, the first solenoid valve 204, the second motor 205, the electric telescopic rod 303 and the second solenoid valve 405 are all existing technologies, and their components and operating principles are all public technologies, which will not be explained in detail here.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An agricultural water-fertilizer integrated irrigation device, comprising a support component (1), a mixing component (2), a pressure component (3) and an irrigation component (4), characterized in that: The support assembly (1) comprises a support plate (101), a plurality of brackets (103) are fixedly connected to the top of the support plate (101) at equal intervals, a drive shaft (104) is rotatably connected to the bottom of the bracket (103), a lower end surface of the drive shaft (104) slides through the support plate (101) and extends to the lower side, a gear (108) is fixedly connected to the lower end surface of the drive shaft (104), a plurality of plane bearings (106) are fixedly connected to the bottom of the support plate (101) at equal intervals, a gear ring (107) is fixedly connected to the bottom of the plane bearing (106), and the number of the plane bearings (106) and the bracket (103) is the same and the positions are matched; The mixing assembly (2) is fixedly connected to the top of the support plate (101), the mixing assembly (2) comprises a plurality of supports (201), and a mixing barrel (202) is fixedly connected between the tops of the plurality of supports (201); The pressure-applying assembly (3) is fixedly connected to the top of the support plate (101), and the pressure-applying assembly (3) comprises two fixing seats (301), and a fixing plate (302) is fixedly connected between the tops of the two fixing seats (301); The number of the irrigation components (4) is set to be multiple, and the multiple irrigation components (4) are all located at the lower side of the support plate (101). The irrigation component (4) comprises a liquid storage barrel (401) and a connection block (409).

2. The agricultural water-fertilizer integrated irrigation device according to claim 1, characterized in that: The gear (108) is in a meshing state with the gear ring (107); a first motor (105) is fixedly connected to the top of one of the brackets (103); an output end of the first motor (105) passes through the bracket (103) and extends to the bottom; the output end of the first motor (105) is fixedly connected to the upper end surface of one of the drive shafts (104); and legs (102) are fixedly connected to the bottom corners of the support plate (101).

3. The agricultural water-fertilizer integrated irrigation device according to claim 1, characterized in that: A second motor (205) is fixedly connected to the outer surface of the mixing barrel (202); an output end of the second motor (205) penetrates the mixing barrel (202) and extends to the inner side; a rotating shaft (206) is fixedly connected to the output end of the second motor (205); an end face of the rotating shaft (206) is rotatably connected to the inner surface of the mixing barrel (202); a plurality of stirring blades (207) are evenly fixedly connected to the outer surface of the rotating shaft (206); a plurality of liquid discharge pipes (203) are evenly fixedly connected to the outer surface of the mixing barrel (202); the liquid discharge pipes (203) are in a communicating state with the mixing barrel (202); and a first solenoid valve (204) is arranged inside the liquid discharge pipe (203).

4. The agricultural water-fertilizer integrated irrigation device according to claim 1, characterized in that: A feeding pipe (208) is fixedly connected to the top of the mixing barrel (202), the feeding pipe (208) and the mixing barrel (202) are in a communicating state, and a coarse filter (209) is fixedly connected to the inner surface of the feeding pipe (208) near the bottom.

5. The agricultural water-fertilizer integrated irrigation device according to claim 4, characterized in that: The upper end surface of the feeding pipe (208) is fixedly connected to a feeding hopper (210), the outer surface of the feeding pipe (208) near the top is fixedly connected to a water adding pipe (211), the water adding pipe (211) and the feeding pipe (208) are in a communicating state, and the end surface of the water adding pipe (211) is fixedly connected to a water adding hopper (212).

6. The agricultural water-fertilizer integrated irrigation device according to claim 1, characterized in that: A plurality of electric telescopic rods (303) are fixedly connected to the bottom of the fixed plate (302) at equal intervals, and a piston (304) is fixedly connected to the lower end surface of the electric telescopic rod (303). The number of the pistons (304) and the position of the pistons (304) are the same as those of the liquid storage barrel (401), and the pistons (304) are matched with those of the liquid storage barrel (401). The pistons (304) are located above the liquid storage barrel (401), and the diameter of the pistons (304) is matched with the size of the liquid storage barrel (401).

7. The agricultural water-fertilizer integrated irrigation device according to claim 3, characterized in that: The liquid storage barrel (401) is fixedly connected to the support plate (101), and a filling hopper (402) is fixedly connected to the outer surface of the liquid storage barrel (401). The filling hopper (402) is located above the support plate (101), and the number of the filling hoppers (402) and the position of the liquid discharge pipe (203) are the same and matched.

8. The agricultural water-fertilizer integrated irrigation device according to claim 1, characterized in that: The connecting block (409) is fixedly connected to the bottom of the gear ring (107); a rotating joint (403) is fixedly connected to the bottom of the liquid storage barrel (401); the rotating joint (403) and the liquid storage barrel (401) are in a communicating state; a first curved pipe (404) is fixedly connected to the lower end surface of the rotating joint (403); and a second solenoid valve (405) is arranged inside the first curved pipe (404).

9. The agricultural water-fertilizer integrated irrigation device according to claim 8, characterized in that: The bottom of the connection block (409) is fixedly connected to a slide rail (410), the outer surface of the slide rail (410) is slidably connected to a slider (411), the bottom of the slider (411) is fixedly connected to a connection seat (412), the bottom of the connection seat (412) is fixedly connected to a second curved pipe (407) via a clamp, a corrugated pipe (406) is fixedly connected between the first curved pipe (404) and the second curved pipe (407), and the end surface of the second curved pipe (407) is fixedly connected to an irrigation head (408).

10. The agricultural water-fertilizer integrated irrigation device according to claim 9, characterized in that: The outer surface of the slide rail (410) is fixedly connected to a side frame (414), the outer surface of the connection seat (412) is fixedly connected to a baffle (413), the outer surface of the side frame (414) is threadedly connected to a hand bolt (415), and the end surface of the hand bolt (415) is rotatably connected to the outer surface of the baffle (413).

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