Multifunctional irrigation and water conservancy water-saving irrigation equipment

Abstract

The invention discloses multifunctional irrigation and water conservation water-saving irrigation equipment in the technical field of irrigation and water conservation equipment, which comprises a fixed box, a water storage tank and fixed frames, a moving mechanism is arranged between the two fixed frames, a chemical adding mechanism is arranged at the top of the moving mechanism, a water taking mechanism is arranged at the bottom of the moving mechanism, irrigation mechanisms are arranged on two sides of the moving mechanism, and two filtering mechanisms are arranged on the water storage tank. The irrigation mechanism is driven to move through the moving mechanism, irrigation and pipeline burying reduction and the like are achieved on a field with a certain area in the moving process, and the spraying pipe or the water spraying pipe can be selected to be opened according to use requirements during irrigation, so that the purpose of saving water is achieved; the irrigation mechanisms on the two sides are rotated and inclined towards the inner side through the rotating assembly, the irrigation area is adjusted, and the irrigation mechanisms are rotated and folded when not working; liquid fertilizer or liquid medicine is added through the medicine adding mechanism, so that the functions of fertilizer application and medicine spraying are achieved through the irrigation mechanism; the two filtering mechanisms can be folded to seal the top of the water storage tank and collect and filter rainwater.

Description

Technical Field

[0001] The invention relates to the technical field of farmland water conservancy equipment, in particular to multifunctional farmland water conservancy water-saving irrigation equipment. Background Art

[0002] Agricultural water conservancy equipment is used for irrigation and drainage of farmland and other fields. It can regulate regional water conditions, improve the moisture conditions of farmland, prevent and control drought, waterlogging, salt and alkali disasters, and promote stable and high agricultural production. Irrigation methods can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation and micro-irrigation; in order to improve the water-saving effect, existing farmland irrigation equipment mostly adopts a multi-pipeline structure, laying pipes at the corresponding positions of the fields and forming a pipe network to irrigate different positions.

[0003] The patent publication number is CN219762111U, which is a water-saving irrigation system for farmland water management. Its structure mainly includes a control cabinet, a sedimentation tank, a water pipe connected to the sedimentation tank, a water pump and a filter arranged on the water pipe, and a main water pipe connected to the other end of the water pipe. The main water pipe is connected to a plurality of branch water pipes, and each branch water pipe is provided with a plurality of nozzles. Water is transported through the water pipe and sprayed through the main water pipe, the branch water pipe and the plurality of nozzles to achieve irrigation.

[0004] However, when the above device is in use, pipelines need to be set up in various places in the farmland, which is inconvenient to install, use, and subsequently maintain and replace. In addition, when the farmland area and crop distribution need to be adjusted, the fixed pipeline structure will also affect the flexibility of farmland use.

[0005] Based on this, the present invention designs a multifunctional farmland water conservancy water-saving irrigation equipment to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide a multifunctional farmland water conservancy water-saving irrigation equipment to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A multifunctional farmland water conservancy and water-saving irrigation equipment comprises a fixed box, in which a water storage tank is arranged;

[0009] Two vertical fixing frames are symmetrically fixed on both sides of the top of the fixed box, a moving mechanism is arranged between the tops of the two fixing frames, a water intake mechanism is arranged at the bottom of the moving mechanism, filtering mechanisms are symmetrically arranged on both sides of the top of the water storage tank, and the bottom end of the water intake mechanism passes between the two filtering mechanisms and is close to the bottom of the water storage tank;

[0010] Irrigation mechanisms are provided on both sides of the moving mechanism, and the water intake mechanism is correspondingly connected to the irrigation mechanism. A feeding mechanism is provided on the top of the moving mechanism, and the bottom end of the feeding mechanism is correspondingly connected to the top of the water intake mechanism.

[0011] The moving mechanism includes a moving bottom plate, a moving top plate and a connecting seat, wherein the connecting seat is fixed between the moving bottom plate and the moving top plate, and moving components are arranged on both sides of the connecting seat, and are connected to the fixing frame through the moving components;

[0012] The irrigation mechanism includes a spray pipe and a water spray pipe arranged in parallel, and a plurality of nozzles are evenly arranged at the bottom of the spray pipe and the water spray pipe, wherein the nozzle on the spray pipe is an atomizing nozzle, and the inner ends of the spray pipe and the water spray pipe are commonly connected to a circular switching box, a sealing assembly is provided in the switching box, a center cylinder is fixed at the bottom of the switching box, the center cylinder is rotatably connected to a rotating bottom plate, and the center cylinder is correspondingly connected to a water intake mechanism, and a rotating assembly is commonly connected between the switching boxes in the two irrigation mechanisms.

[0013] Preferably, the water intake mechanism includes a mixing box fixed in the middle of the bottom of the movable base plate, the lower end of the feeding mechanism is connected to the mixing box, a vertical water inlet pipe is fixed in the middle of the bottom of the mixing box, and diversion pipes are symmetrically provided on both sides, and the outer ends of the two diversion pipes extend into the corresponding central tubes respectively, a mounting frame is fixed to the bottom of the movable base plate, a vertical mounting tube is fixed in the middle of the bottom of the mounting frame, the water inlet pipe is fixed in the mounting tube, and the bottom end passes through the mounting tube and is connected to a pump body, and the pump body is located at the lower part of the water storage tank.

[0014] Preferably, the feeding mechanism comprises a material storage box fixed in the middle of the top of the movable top plate, a feeding pipe and a pipe port plug are provided on the top of the material storage box, a discharge pipe is fixed in the middle of the bottom, the bottom end of the discharge pipe passes through the mounting seat and extends into the mixing box, the bottom end of the discharge pipe is closed, and a plurality of first through holes are evenly provided at the bottom of the side wall along the circumferential direction;

[0015] A support frame is provided at the top of the inner cavity of the mixing box, and a transmission shaft is rotatably connected to the support frame corresponding to the center of the mixing box. A plurality of paddles are evenly arranged along the circumferential direction at the lower part of the transmission shaft, and a pipe groove is provided in the middle of the upper part of the transmission shaft. The bottom end of the discharge pipe extends into the pipe groove, and a second through hole is correspondingly provided on the side wall of the pipe groove.

[0016] Preferably, the filtering mechanism includes a movable horizontal plate located at the upper part of the inner cavity of the water tank, one side of the movable horizontal plate passes through the side wall of the water tank, and a boss is fixed at the bottom of the protruding end, and a plurality of springs are evenly connected between the boss and the outer wall of the fixed box, and driving components are respectively provided at both ends of the water tank, and each driving component is respectively connected to the bottom of the corresponding side of the two movable horizontal plates, and a water inlet trough is fixed on the movable horizontal plate, a water collecting bucket is fixed at the top of the water inlet trough, and a plurality of filter screens are fixed in the water collecting bucket, and the filter holes of the plurality of filter screens decrease in aperture from top to bottom.

[0017] Preferably, the driving assembly includes two parallel and inclined rotating cylinders rotatably connected to the inner side of the bottom of the moving horizontal plate, and the rotating cylinders located at the two moving horizontal plates are symmetrically inclined, a rotating rod is slidably connected in the rotating cylinder, and the inner end of the rotating rod is connected to the inner end of the rotating cylinder by a spring, the bottom ends of the two rotating rods extend out of the rotating cylinder, and are respectively fixed with a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are rotatably connected to the inner end of the water tank, a driving cavity is provided on both sides of a water tank in the fixed box, and one end of the second rotating shaft extends out of the driving cavity and is fixed with a transmission gear, a vertical first rack is meshed between the two transmission gears, and the top end of the first rack is connected to the top of the driving cavity through a first hydraulic telescopic rod.

[0018] Preferably, the moving component includes guide plates that are symmetrically and parallely fixed between the tops of the two fixed frames, the guide plates are located on both sides of the mounting seat, and the cross-sectional shape of the guide plates is set to be a U-shape with the opening facing downward, and two threaded blocks are correspondingly fixed to the top of the moving base plate, the threaded blocks are slidably connected to the guide plates, and a screw is threadedly connected to the threaded blocks, and the end of the screw is rotatably connected to the fixed frame, one end of which extends out of the fixed frame and is fixed with a first gear, and a second gear is meshed between the bottoms of the two first gears, the second gear is connected to a motor, and the motor is fixedly connected to the fixed frame.

[0019] Preferably, support wheels are symmetrically arranged on both sides of the mounting seat and are rotatably connected, and the bottoms of the support wheels are respectively in contact with the tops of the guide plates on the corresponding sides.

[0020] Preferably, the rotating assembly includes an arc-shaped tooth groove located on the outer side wall of the switching box, a plurality of teeth are evenly fixed in the arc-shaped tooth groove along the arc surface direction, and a second rack is meshed through the teeth, the two second racks are parallel and symmetrically arranged on both sides of the connecting seat, and a connecting block is fixed at the bottom of one end, an adjustment plate is commonly fixed at the bottom ends of the two connecting blocks, and the adjustment plate is connected to the bottom of the movable base plate through a second hydraulic telescopic rod.

[0021] Preferably, the sealing assembly includes a partition fixed inside the switching box, and the partition is located on one side of the central tube and away from the spray pipe and the water spray pipe. The spray pipe and the water spray pipe are each provided with a sealing plug at the inner end, and a spring shaft is fixed on the sealing plug. One end of the spring shaft passes through the partition and is fixed with a spring plate. A spring is connected between the spring plate and the partition, and annular electromagnets are respectively fixed at the relative positions of the spring plate and the partition, and the electromagnets are electrically connected to a power supply and a switch.

[0022] Preferably, a vertical central axis is fixed at the top center of the switching box, the central axis is rotatably connected to the movable top plate, and the top end extends out of the movable top plate, the outer ends of the spray pipe and the water spray pipe are jointly fixed with an end plate, and a connecting frame is fixed between the end plate and the top of the central axis.

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

[0024] 1. The present invention drives the irrigation mechanism to move through the mobile mechanism, and delivers water to the irrigation mechanism through the water intake mechanism, so that during the movement, the irrigation mechanism can irrigate a certain area of ​​field, reduce the laying of pipelines, and reduce the impact on the use of farmland;

[0025] 2. The present invention rotates the irrigation mechanisms on both sides inward by rotating the components, thereby reducing the area that the irrigation mechanisms pass through when moving, and adjusting the irrigation area. The irrigation mechanisms on both sides are folded together when not working by rotating the components, thereby reducing the occupied space.

[0026] 3. The present invention can select to open the spray pipe or the water spray pipe according to the field conditions, irrigation frequency, crop types, etc. by switching the sealing components in the box, thereby selecting different irrigation methods, reducing water waste, etc., and achieving the purpose of water saving;

[0027] 4. The present invention adds liquid fertilizer or liquid medicine through the dosing mechanism and mixes it with the water in the water intake mechanism, so as to realize the functions of fertilizing and spraying medicine through the irrigation mechanism, thereby improving the functionality of the irrigation equipment;

[0028] 5. The present invention closes the two filtering mechanisms through the driving assembly to seal the top of the water storage tank to prevent debris from falling into the water storage tank, and collects and filters rainwater through the filtering mechanism when it rains, thereby saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0030] Figure 1 It is a schematic diagram of the structure of the present invention;

[0031] Figure 2 It is a structural schematic diagram of the mobile mechanism of the present invention;

[0032] Figure 3 It is a schematic diagram of the end structure of the connecting frame of the present invention;

[0033] Figure 4 It is a structural schematic diagram of the movable bottom plate of the present invention;

[0034] Figure 5 for Figure 4 Schematic diagram of the structure at A in the middle;

[0035] Figure 6This is a schematic diagram of the internal structure of the switch box of the present invention;

[0036] Figure 7 It is a schematic diagram of the internal structure of the mixing box of the present invention;

[0037] Figure 8 It is a schematic diagram of the end structure of the screw rod of the present invention;

[0038] Fig. 9 It is a structural schematic diagram of the filtering mechanism of the present invention;

[0039] Fig.10 It is a schematic diagram of the internal structure of the water storage tank of the present invention;

[0040] Fig.11 for Fig.10 Schematic diagram of the structure at B in the middle;

[0041] Fig.12 It is a schematic diagram of the end structure of the second rotating shaft of the present invention.

[0042] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0043] 100-fixed box, 101-water storage tank, 102-fixed frame, 103-guide plate, 104-screw, 105-first gear, 106-second gear, 107-first hydraulic telescopic rod, 108-first rack;

[0044] 200-filter mechanism, 201-water collecting bucket, 202-water inlet trough, 203-movable horizontal plate, 204-boss, 205-semicircular groove, 206-filter screen, 207-rotating cylinder, 208-rotating rod, 209-first rotating shaft, 210-second rotating shaft, 211-transmission gear;

[0045] 300-moving mechanism, 301-moving top plate, 302-moving bottom plate, 303-connecting seat, 304-supporting wheel, 305-thread block;

[0046] 400-irrigation mechanism, 401-spray pipe, 402-spray pipe, 403-end plate, 404-connecting frame, 405-central axis, 406-switching box, 407-second rack, 408-connecting block, 409-adjusting plate, 410-second hydraulic telescopic rod, 411-arc tooth groove;

[0047] 500-water intake mechanism, 501-water inlet pipe, 502-mounting frame, 503-diversion pipe, 504-mixing box, 505-mounting cylinder, 506-pump body;

[0048] 600-feeding mechanism, 601-storage box, 601-feeding pipe, 602-pipe plug, 603-discharge pipe, 604-transmission shaft, 605-paddle, 606-first through hole, 607-second through hole, 608-support frame;

[0049] 700-sealing assembly, 701-sealing plug, 702-partition plate, 703-spring shaft, 704-spring plate, 705-electromagnet. DETAILED DESCRIPTION

[0050] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0051] Embodiment 1

[0052] Please refer to the accompanying drawings, the present invention provides a technical solution:

[0053] A multifunctional farmland water conservancy and water-saving irrigation equipment, such as Figure 1 As shown, it includes a fixed box 100, in which a water storage tank 101 is provided;

[0054] Two vertical fixing frames 102 are symmetrically fixed on both sides of the top of the fixing box 100, a moving mechanism 300 is provided between the tops of the two fixing frames 102, a water intake mechanism 500 is provided at the bottom of the moving mechanism 300, and filtering mechanisms 200 are symmetrically provided on both sides of the top of the water storage tank 101, and the bottom end of the water intake mechanism 500 passes between the two filtering mechanisms 200 and is close to the bottom of the water storage tank 101;

[0055] Irrigation mechanisms 400 are provided on both sides of the mobile mechanism 300, and the water intake mechanism 500 is correspondingly connected to the irrigation mechanism 400. A feeding mechanism 600 is provided on the top of the mobile mechanism 300, and the bottom end of the feeding mechanism 600 is correspondingly connected to the top of the water intake mechanism 500.

[0056] like Figure 2 As shown, the moving mechanism 300 includes a moving bottom plate 302, a moving top plate 301 and a connecting seat 303, the connecting seat 303 is fixed between the moving bottom plate 302 and the moving top plate 301, and moving components are provided on both sides of the connecting seat 303, and are connected to the fixing frame 102 through the moving components;

[0057] like Figure 2As shown, the irrigation mechanism 400 includes a spray pipe 401 and a water spray pipe 402 arranged in parallel, and a plurality of nozzles are evenly arranged at the bottom of the spray pipe 401 and the water spray pipe 402, wherein the nozzle on the spray pipe 401 is an atomizing nozzle, and the inner ends of the spray pipe 401 and the water spray pipe 402 are commonly connected to a circular switching box 406, and a sealing assembly 700 is provided in the switching box 406. A central tube is fixed to the bottom of the switching box 406, and the central tube is rotatably connected to the rotating bottom plate, and the central tube is correspondingly connected to the water intake mechanism 500, and a rotating assembly is commonly connected between the switching boxes 406 in the two irrigation mechanisms 400.

[0058] When the irrigation equipment is in use, the irrigation mechanism 400 is driven by the moving mechanism 300 to move between the two fixed frames 102 along the length direction of the fixed box 100, and during the movement, the water in the water storage tank 101 is transported into the irrigation mechanism 400 on both sides through the water intake mechanism 500, and the fields on both sides are irrigated through the irrigation mechanism 400, so that during the movement, a certain area of ​​the field can be irrigated, the irrigation area can be increased, the buried pipeline can be reduced, and the impact on the use of farmland can be reduced.

[0059] When the moving mechanism 300 is working, the moving components drive the moving bottom plate 302 and the moving top plate 301 and other structures to move, thereby driving the irrigation mechanism 400 and the water intake mechanism 500 to move.

[0060] When the irrigation mechanism 400 is working, the spray pipe 401 and the water spray pipe 402 are opened to both sides, perpendicular to the movement path of the moving mechanism 300, and the maximum area of ​​irrigation is realized; when it is necessary to reduce the irrigation area, the irrigation mechanisms 400 on both sides are rotated and tilted inward by rotating the components, thereby reducing the area passed by the spray pipe 401 and the water spray pipe 402 when moving, and realizing the adjustment of the irrigation area to adapt to fields of different sizes.

[0061] Among them, according to the field conditions, irrigation frequency, crop types, etc., the sealing component 700 in the switching box 406 can be used to choose to open the spray pipe 401 or the water spray pipe 402, so as to select different irrigation methods and reduce water waste, etc., to achieve the purpose of water saving.

[0062] When it is necessary to mix liquid fertilizers and liquid medicine into the irrigation water, the corresponding liquid is added to the dosing mechanism and enters the water intake mechanism 500. In the process of the water intake mechanism 500 delivering water to the irrigation mechanism 400, the liquid is mixed with the fertilizer or liquid medicine, thereby realizing functions such as fertilizing or spraying farmland, and improving the functionality of the irrigation equipment.

[0063] When the irrigation mechanism 400 is not working, the irrigation mechanisms 400 on both sides are rotated and retracted between the two fixing frames 102 by rotating the assembly, thereby reducing the occupied space and avoiding affecting other subsequent operations on the farmland.

[0064] When the irrigation equipment is not working, the moving mechanism 300 drives the irrigation mechanism 400 and the water intake mechanism 500 to move to one end of the water tank 101, and then the two filtering mechanisms 200 are closed to close the top of the water tank 101 to prevent debris from falling into the water tank 101. When it rains, rainwater is collected and filtered by the filtering mechanism 200 and enters the water tank 101 for collection for subsequent irrigation use.

[0065] Among them, Figure 4 As shown, the water intake mechanism 500 includes a mixing box 504 fixed in the middle of the bottom of the movable bottom plate 302, the lower end of the feeding mechanism 600 is connected to the mixing box 504, a vertical water inlet pipe 501 is fixed in the middle of the bottom of the mixing box 504, and branch pipes 503 are symmetrically provided on both sides, and the outer ends of the two branch pipes 503 extend into the corresponding central tubes respectively, a mounting frame 502 is fixed to the bottom of the movable bottom plate 302, a vertical mounting tube 505 is fixed in the middle of the bottom of the mounting frame 502, the water inlet pipe 501 is fixed in the mounting tube 505, and the bottom end passes through the mounting tube 505, and is connected to a pump body 506, and the pump body 506 is located at the lower part of the water storage tank 101.

[0066] During the movement, water is taken from the water storage tank 101 through the pump body 506 and transported into the mixing box 504 through the water inlet pipe 501. Fertilizers or liquid medicine are added to the mixing box 504 through the feeding mechanism 600. After mixing, the water enters the corresponding irrigation mechanism 400 through the diversion pipes 503 on both sides for irrigation.

[0067] Among them, Figure 4 As shown, the feeding mechanism 600 includes a material storage box 601 fixed in the middle of the top of the movable top plate 301, a feeding pipe 601 and a pipe port plug 602 are provided on the top of the material storage box 601, a discharge pipe 603 is fixed in the middle of the bottom, the bottom end of the discharge pipe 603 passes through the mounting seat and extends into the mixing box 504, the bottom end of the discharge pipe 603 is closed, and a plurality of first through holes 606 are evenly provided at the bottom of the side wall along the circumferential direction;

[0068] like Figure 7 As shown, a support frame 608 is provided at the top of the inner cavity of the mixing box 504, and a transmission shaft 604 is rotatably connected to the support frame 608 corresponding to the center of the mixing box 504, and a plurality of paddles 605 are evenly provided along the circumferential direction at the lower part of the transmission shaft 604, and a pipe groove is provided in the middle of the upper part of the transmission shaft 604, and the bottom end of the discharge pipe 603 extends into the pipe groove, and a second through hole 607 is correspondingly provided on the side wall of the pipe groove.

[0069] When the water inlet pipe 501 transports water to the mixing box 504, the paddle 605 and the transmission shaft 604 are driven by the water flow, so that the first through hole 606 and the second through hole 607 are intermittently connected to control the discharge of liquids such as fertilizers. When the first through hole 606 and the second through hole 607 are connected, the liquid fertilizer or liquid medicine in the storage box 601 is discharged into the mixing box 504 along the discharge pipe 603, mixed with water, so as to be transported to the irrigation mechanisms 400 on both sides through the diversion pipe 503.

[0070] Among them, Figure 5 As shown, the moving assembly includes a guide plate 103 symmetrically and parallely fixed between the tops of the two fixing frames 102, the guide plates 103 are located on both sides of the mounting seat, and the cross-sectional shape of the guide plates 103 is set to be a U-shape with the opening facing downward, and two threaded blocks 305 are correspondingly fixed on the top of the moving bottom plate 302, the threaded blocks 305 are slidably connected to the guide plates 103, and the threaded blocks 305 are threadedly connected with the screw rod 104, the end of the screw rod 104 is rotatably connected to the fixing frame 102, one end of which protrudes from the fixing frame 102 and is fixed with the first gear 105, as shown in FIG. Figure 8 As shown, a second gear 106 is meshed between the bottoms of the two first gears 105 , and the second gear 106 is connected to a motor, and the motor is fixedly connected to the fixing frame 102 .

[0071] When the moving mechanism 300 needs to move, the two screws 104 are rotated simultaneously through the drive of the motor and the transmission of the first gear 105 and the second gear 106, so that the threaded block 305 drives the moving base plate 302 and other structures to move, thereby realizing the movement of the irrigation mechanism 400 and other structures, and providing a limiting guide through the U-shaped guide plate 103, while providing protection for the screw 104 and the threaded block 305.

[0072] Among them, the rotating component includes an arc-shaped tooth groove 411 located on the outer side wall of the switching box 406, and a plurality of teeth are evenly fixed in the arc-shaped tooth groove 411 along the arc surface direction, and a second rack 407 is meshed through the teeth. The two second racks 407 are parallel and symmetrically arranged on both sides of the connecting seat 303, and a connecting block 408 is fixed at the bottom of one end. An adjustment plate 409 is commonly fixed at the bottom ends of the two connecting blocks 408, and the adjustment plate 409 is connected to the bottom of the movable base plate 302 through a second hydraulic telescopic rod 410.

[0073] When the irrigation mechanism 400 is not working, the adjustment plate 409 is moved by the second hydraulic telescopic rod 410, and the adjustment plate 409 drives the second racks 407 on both sides to move through the connecting block 408, so that the switching boxes 406 on both sides and the upper structures thereof are simultaneously rotated inwards and retracted to a position between the two fixed frames 102 to avoid occupying space and affecting daily planting operations; when irrigation work is required, the irrigation mechanisms 400 on both sides are rotated outwards and expanded by the reverse movement of the second hydraulic telescopic rod 410, and the irrigation range is adjusted by adjusting the inclination angle of the spray tube 401 relative to the guide plate 103.

[0074] Among them, Figure 6 As shown, the sealing assembly 700 includes a partition 702 fixed inside the switching box 406, and the partition 702 is located on one side of the central tube and away from the spray pipe 401 and the water spray pipe 402. The inner ends of the spray pipe 401 and the water spray pipe 402 are both provided with sealing plugs 701, and a spring shaft 703 is fixed on the sealing plug 701. One end of the spring shaft 703 passes through the partition 702 and is fixed with a spring plate 704. A spring is connected between the spring plate 704 and the partition 702, and annular electromagnets 705 are respectively fixed at the relative positions of the spring plate 704 and the partition 702, and the electromagnets 705 are electrically connected to the power supply and the switch.

[0075] When the spray pipe 401 is needed, the inner end of the water spray pipe 402 needs to be closed, and the electromagnet 705 at the water spray pipe 402 is energized to attract each other, so that the spring plate 704 compresses the spring, drives the spring shaft 703 and the sealing plug 701 to move, and moves the sealing plug 701 to the inner end of the water spray pipe 402 to seal the water spray pipe 402; when the water spray pipe 402 is working, the sealing plug 701 at the spray pipe 401 is moved in the same way to seal the inner end of the spray pipe 401, and the electromagnet 705 at the water spray pipe 402 is de-energized, so that the spring plate 704 drives the spring shaft 703 and the sealing plug 701 away from the water spray pipe 402 under the action of the spring, so that the water spray pipe 402 is opened.

[0076] Embodiment 2

[0077] The structure of this embodiment is basically the same as that of the first embodiment, except that Fig. 9 As shown, the filtering mechanism 200 includes a movable horizontal plate 203 located at the upper part of the inner cavity of the water storage tank 101. One side of the movable horizontal plate 203 passes through the side wall of the water storage tank 101, and a boss 204 is fixed at the bottom of the extended end. Fig.10As shown, a plurality of springs are evenly connected between the boss 204 and the outer wall of the fixed box 100, and driving components are respectively provided at both ends of the water storage tank 101, and each driving component is respectively connected to the corresponding side bottom of the two movable horizontal plates 203, and a water inlet trough 202 is fixed on the movable horizontal plate 203, and a water collecting bucket 201 is fixed on the top of the water inlet trough 202, and a plurality of filter screens 206 are fixed in the water collecting bucket 201, and the filter holes of the plurality of filter screens 206 have apertures that decrease successively from top to bottom.

[0078] Semicircular grooves 205 are provided on the opposite sides of the two movable horizontal plates 203, and the position of the semicircular grooves 205 is close to one end of the water storage tank 101, so that the water intake mechanism 500 and other structures do not work. When it is close to one of the fixed frames 102, the installation cylinder 505 in the water intake mechanism 500 is located at the two semicircular grooves 205. When the filtering mechanism 200 is closed, the two semicircular grooves 205 form a circular groove and contact the side wall of the installation cylinder 505.

[0079] The inner end surfaces of the water collecting bucket 201 and the water inlet tank 202 overlap with the inner side edge of the movable horizontal plate 203, so that the two filtering mechanisms 200 can be closed and contacted to seal the bottom of the water storage tank 101.

[0080] When the water intake mechanism 500 and other structures are not in the working room, the moving mechanism 300 is used to position them at one end of the water tank 101, and the driving assembly is used to simultaneously move the water collecting buckets 201 and other structures on both sides inward and close, so that the top of the water tank 101 is closed by moving the cross plate 203 to prevent debris from falling into the water tank 101, and on rainy days, rainwater is collected by the water collecting buckets 201, and is filtered in multiple stages through multiple filter screens 206, and then falls into the water tank 101 through the water inlet trough 202 for collection for subsequent irrigation use.

[0081] Embodiment 3

[0082] The structure of this embodiment is basically the same as that of the second embodiment, except that Fig.11 As shown, the driving assembly includes two parallel and inclined rotating cylinders 207 rotatably connected to the inner side of the bottom of the moving horizontal plate 203, and the rotating cylinders 207 located at the two moving horizontal plates 203 are symmetrically inclined, and a rotating rod 208 is slidably connected in the rotating cylinder 207, and the inner end of the rotating rod 208 is connected to the inner end of the rotating cylinder 207 through a spring, and the bottom ends of the two rotating rods 208 shown extend out of the rotating cylinder 207, and are respectively fixed with a first rotating shaft 209 and a second rotating shaft 210, the first rotating shaft 209 and the second rotating shaft 210 are rotatably connected to the inner end of the water storage tank 101, and a driving cavity is provided on both sides of a water storage tank 101 in the fixed box 100, and one end of the second rotating shaft 210 extends out of the driving cavity and is fixed with a transmission gear 211, as shown in FIG. Fig.12As shown, a vertical first rack 108 is meshed between the two transmission gears 211 , and the top of the first rack 108 is connected to the top of the driving chamber through a first hydraulic telescopic rod 107 .

[0083] When the filtering mechanism 200 needs to move inward at the same time, the first hydraulic telescopic rods 107 in the two driving chambers simultaneously drive the corresponding first racks 108 to move downward, thereby rotating the corresponding two transmission gears 211, and driving the rotating rod 208 and the rotating cylinder 207 to rotate inward. While rotating, the rotating cylinder 207 slides relative to the rotating rod 208, automatically adapting to the position of the moving cross plate 203, and driving the moving cross plate 203 and the water collecting bucket 201 and other structures to move inward through two parallel sets of parallel rotating cylinders 207 and rotating rods 208, so that the two filtering mechanisms 200 are closed.

[0084] Embodiment 4

[0085] The structure of this embodiment is basically the same as that of the first embodiment, except that Figure 4 As shown, a vertical central shaft 405 is fixed at the top center of the switch box 406, and the central shaft 405 is rotatably connected to the movable top plate 301, and the top end extends out of the movable top plate 301, as shown in FIG. Figure 3 As shown, an end plate 403 is fixed to the outer ends of the spray pipe 401 and the water spray pipe 402, and a connecting frame 404 is fixed between the end plate 403 and the top of the central axis 405. The position stability of the outer ends of the spray pipe 401 and the water spray pipe 402 is improved by the connecting frame 404 and the end plate 403, and when the switching box 406 rotates, the connecting frame 404 is rotated synchronously through the rotating shaft.

[0086] Embodiment 5

[0087] The structure of this embodiment is basically the same as that of the first embodiment, except that Figure 2 As shown, support wheels 304 are symmetrically arranged on both sides of the mounting seat and are rotatably connected. The bottoms of the support wheels 304 are respectively in contact with the tops of the guide plates 103 on the corresponding sides. During the movement of the mounting seat and other structures, the support wheels 304 move along the tops of the guide plates 103 to provide support for the mounting seat and the structures thereon, thereby improving the positional stability of structures such as the moving mechanism 300 and the irrigation structure.

[0088] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0089] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A multifunctional farmland water conservancy water-saving irrigation device, comprising a fixed box (100), wherein a water storage tank (101) is provided in the fixed box (100), characterized in that: Two vertical fixing frames (102) are symmetrically fixed on both sides of the top of the fixing box (100); a moving mechanism (300) is provided between the tops of the two fixing frames (102); a water intake mechanism (500) is provided at the bottom of the moving mechanism (300); filtering mechanisms (200) are symmetrically provided on both sides of the top of the water storage tank (101); the bottom end of the water intake mechanism (500) passes between the two filtering mechanisms (200) and is close to the bottom of the water storage tank (101); Irrigation mechanisms (400) are provided on both sides of the moving mechanism (300), and the water intake mechanism (500) is correspondingly connected to the irrigation mechanism (400); a feeding mechanism (600) is provided on the top of the moving mechanism (300), and the bottom end of the feeding mechanism (600) is correspondingly connected to the top of the water intake mechanism (500); The moving mechanism (300) comprises a moving bottom plate (302), a moving top plate (301) and a connecting seat (303); the connecting seat (303) is fixed between the moving bottom plate (302) and the moving top plate (301); moving components are provided on both sides of the connecting seat (303), and the connecting seat (303) is connected to the fixing frame (102) via the moving components; The irrigation mechanism (400) comprises a spray pipe (401) and a water spray pipe (402) arranged in parallel, and a plurality of spray heads are evenly arranged at the bottom of the spray pipe (401) and the water spray pipe (402), respectively; the inner ends of the spray pipe (401) and the water spray pipe (402) are commonly connected to a circular switching box (406), a sealing assembly (700) is arranged in the switching box (406), a central tube is fixed at the bottom of the switching box (406), the central tube is rotatably connected to a rotating bottom plate, and the central tube is correspondingly connected to a water intake mechanism (500), and a rotating assembly is commonly connected between the switching boxes (406) in the two irrigation mechanisms (400).

2. The multifunctional farmland water conservancy water-saving irrigation equipment according to claim 1 is characterized in that: The water intake mechanism (500) includes a mixing box (504) fixed in the middle of the bottom of the movable bottom plate (302); the lower end of the feeding mechanism (600) is connected to the mixing box (504) correspondingly; a vertical water inlet pipe (501) is fixed in the middle of the bottom of the mixing box (504); diversion pipes (503) are symmetrically arranged on both sides, and the outer ends of the two diversion pipes (503) extend into the corresponding central tubes respectively; a mounting frame (502) is fixed at the bottom of the movable bottom plate (302); a vertical mounting tube (505) is fixed in the middle of the bottom of the mounting frame (502); the water inlet pipe (501) is fixed in the mounting tube (505), and the bottom end passes through the mounting tube (505) and is connected to a pump body (506); the pump body (506) is located at the lower part of the water storage tank (101).

3. The multifunctional farmland water conservancy water-saving irrigation equipment according to claim 2 is characterized in that: The feeding mechanism (600) comprises a material storage box (601) fixed in the middle of the top of the movable top plate (301), a feeding pipe (601) and a pipe mouth plug (602) are provided on the top of the material storage box (601), a discharge pipe (603) is fixed in the middle of the bottom, the bottom end of the discharge pipe (603) passes through the mounting seat and extends into the mixing box (504), the bottom end of the discharge pipe (603) is closed, and a plurality of first through holes (606) are evenly provided at the bottom of the side wall along the circumferential direction; A support frame (608) is provided at the top of the inner cavity of the mixing box (504), and a transmission shaft (604) is rotatably connected to the support frame (608) corresponding to the center of the mixing box (504). A plurality of paddles (605) are evenly arranged along the circumferential direction at the lower part of the transmission shaft (604), and a pipe groove is provided in the middle of the upper part of the transmission shaft (604), and the bottom end of the discharge pipe (603) extends into the pipe groove, and a second through hole (607) is correspondingly provided on the side wall of the pipe groove.

4. The multifunctional farmland water conservancy water-saving irrigation equipment according to claim 1 is characterized in that: The filtering mechanism (200) comprises a movable transverse plate (203) located at the upper part of the inner cavity of the water storage tank (101), one side of the movable transverse plate (203) passes through the side wall of the water storage tank (101), and a boss (204) is fixed at the bottom of the protruding end, and a plurality of springs are evenly connected between the boss (204) and the outer wall of the fixed box (100), and driving components are respectively provided at both ends of the water storage tank (101), and each driving component is respectively connected to the bottom of the corresponding side of the two movable transverse plates (203), and a water inlet trough (202) is fixed on the movable transverse plate (203), and a water collecting bucket (201) is fixed at the top of the water inlet trough (202), and a plurality of filter screens (206) are fixed in the water collecting bucket (201), and the filter holes of the plurality of filter screens (206) have apertures that decrease in sequence from top to bottom.

5. The multifunctional farmland water conservancy water-saving irrigation equipment according to claim 4 is characterized in that: The driving assembly comprises two parallel and inclined rotating cylinders (207) rotatably connected to the inner side of the bottom of the moving horizontal plate (203), and the rotating cylinders (207) located at the two moving horizontal plates (203) are symmetrically inclined, and a rotating rod (208) is slidably connected in the rotating cylinder (207), and the inner side end of the rotating rod (208) is connected to the inner side end of the rotating cylinder (207) through a spring, and the bottom ends of the two rotating rods (208) extend out of the rotating cylinder (207) and are respectively fixed with a first rotating shaft (209) and a second rotating shaft (209). 10), the first rotating shaft (209) and the second rotating shaft (210) are rotatably connected to the inner side end of the water storage tank (101), a driving cavity is provided at both sides of a water storage tank (101) in the fixed box (100), and one end of the second rotating shaft (210) extends out of the driving cavity and is fixed with a transmission gear (211), and a vertical first rack (108) is meshed between the two transmission gears (211), and the top end of the first rack (108) is connected to the top of the driving cavity through a first hydraulic telescopic rod (107).

6. The multifunctional farmland water conservancy water-saving irrigation equipment according to claim 1 is characterized in that: The moving assembly comprises a guide plate (103) symmetrically and parallely fixed between the tops of the two fixing frames (102), the guide plate (103) being located on both sides of the mounting seat, and the cross-sectional shape of the guide plate (103) being set to be a U-shape with the opening facing downwards, two threaded blocks (305) being correspondingly fixed on the top of the moving bottom plate (302), the threaded block (305) being slidably connected to the guide plate (103), and a screw rod (104) being threadedly connected in the threaded block (305), the end of the screw rod (104) being rotatably connected to the fixing frame (102), one end of which protrudes from the fixing frame (102) and is fixed with a first gear (105), a second gear (106) being meshed between the bottoms of the two first gears (105), the second gear (106) being connected to a motor, and the motor being fixedly connected to the fixing frame (102).

7. The multifunctional farmland water conservancy water-saving irrigation equipment according to claim 6 is characterized in that: Support wheels (304) are symmetrically arranged on both sides of the mounting seat and are rotatably connected, and the bottoms of the support wheels (304) are respectively in contact with the tops of the guide plates (103) on the corresponding sides.

8. The multifunctional farmland water conservancy water-saving irrigation equipment according to claim 1 is characterized in that: The rotating assembly includes an arc-shaped tooth groove (411) located on the outer side wall of the switching box (406), a plurality of teeth are evenly fixed in the arc-shaped tooth groove (411) along the arc surface direction, and a second rack (407) is meshed through the teeth, and two of the second racks (407) are parallel and symmetrically arranged on both sides of the connecting seat (303), and a connecting block (408) is fixed at the bottom of one end, and an adjustment plate (409) is commonly fixed at the bottom ends of the two connecting blocks (408), and the adjustment plate (409) is connected to the bottom of the movable base plate (302) through a second hydraulic telescopic rod (410).

9. The multifunctional farmland water conservancy water-saving irrigation equipment according to claim 1 is characterized in that: The sealing assembly (700) comprises a partition (702) fixed inside the switching box (406), and the partition (702) is located on one side of the central tube and away from the spray pipe (401) and the water spray pipe (402), and the inner ends of the spray pipe (401) and the water spray pipe (402) are both provided with sealing plugs (701), and a spring shaft (703) is fixed on the sealing plug (701), one end of the spring shaft (703) passes through the partition (702) and is fixed with a spring plate (704), a spring is connected between the spring plate (704) and the partition (702), and an annular electromagnet (705) is fixed at the relative position of the spring plate (704) and the partition (702), and the electromagnet (705) is electrically connected to a power supply and a switch.

10. The multifunctional farmland water conservancy water-saving irrigation equipment according to any one of claims 1 to 9, characterized in that: A vertical central axis (405) is fixed at the top center of the switching box (406), the central axis (405) is rotatably connected to the movable top plate (301), and the top end extends out of the movable top plate (301), the outer ends of the spray pipe (401) and the water spray pipe (402) are commonly fixed with an end plate (403), and a connecting frame (404) is fixed between the end plate (403) and the top end of the central axis (405).

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