Energy-saving liquid fertilizer applicator capable of alternately irrigating and use method of energy-saving liquid fertilizer applicator

Abstract

The invention discloses an energy-saving alternative irrigation liquid fertilizer applicator and a use method thereof, and belongs to the technical field of agricultural irrigation. The invention relates to an energy-saving liquid fertilizer applicator capable of alternately irrigating, which comprises a frame, and further comprises a moving assembly arranged on the lower side of the frame and used for driving the frame to walk; the fertilizer cylinder is fixedly arranged at the top of the frame through a supporting rod, and a stirring assembly is arranged in the fertilizer cylinder; the two sets of insertion irrigation mechanisms are arranged on the two sides of the fertilizer cylinder correspondingly, and each insertion irrigation mechanism comprises a soil insertion assembly and an irrigation assembly connected with the soil insertion assembly; wherein the frame is provided with a transmission part used for driving the stirring assembly and the insertion irrigation mechanism to work, and the transmission part is connected with the moving assembly; according to the invention, soil beside crops can be loosened and the loosened soil can be fertilized and irrigated in the advancing path of the frame along the crops, so that the fertilizer absorption effect of the crops is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural irrigation, and in particular to an energy-saving alternating irrigation liquid fertilizer applicator and a use method thereof. Background Art

[0002] In agricultural production, various machines are usually needed to assist related work. For example, after the planting of crops, the seedlings or seeds of the crops need to be watered and fertilized so that the crops can get enough fertilizer and water for their growth. In addition, with the continuous advancement of science and technology, water-soluble fertilizers are gradually replacing traditional fertilizers, and water-soluble fertilizers can be used in irrigation equipment to achieve water-fertilizer integration and save water, fertilizer and labor.

[0003] When existing fertilizer spreaders are used to irrigate and fertilize crops, due to the compactness of the soil, water and fertilizer cannot penetrate smoothly into the roots of crops, resulting in poor absorption of fertilizer and water by crops; too much water or fertilizer is needed to be irrigated, resulting in excessive use of water resources and fertilizers, thereby causing unnecessary waste. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose an energy-saving alternating irrigation liquid fertilizer applicator and a method of using the same.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An energy-saving liquid fertilizer applicator for alternate irrigation comprises a frame and also comprises:

[0007] A moving assembly, which is arranged at the lower side of the frame and is used to drive the frame to move;

[0008] A fertilizer barrel, which is fixed to the top of the frame through a support rod, and a stirring assembly is arranged in the fertilizer barrel; and

[0009] Insertion irrigation mechanism, the insertion irrigation mechanism is provided with two groups and is respectively arranged on both sides of the fertilizer cylinder, the insertion irrigation mechanism comprises a soil insertion component and an irrigation component connected to the soil insertion component;

[0010] Wherein, the frame is provided with a transmission part for driving the stirring component and inserting the irrigation mechanism to work, and the transmission part is connected with the moving component.

[0011] Preferably, the moving assembly includes a side plate fixedly mounted on the lower side of the frame, a rotating rod rotatably connected to the side plate, a walking wheel arranged on the rotating rod, and a driving motor fixedly mounted on the side plate for driving the rotating rod to rotate, the side plates are provided with two groups and each group is provided with two, and the stirring assembly includes a stirring rod rotatably connected to the fertilizer barrel and a stirring blade arranged on the stirring rod.

[0012] Preferably, the transmission part includes a fixed plate fixed on the lower side of the frame, a transmission rod rotatably connected to the fixed plate, a transmission bevel gear arranged at the end of the transmission rod, a synchronous wheel arranged on the rotating rod and the transmission rod, and a synchronous belt arranged between the two synchronous wheels, and a lower bevel gear meshing with the transmission bevel gear is arranged at the bottom of the stirring rod.

[0013] Preferably, the transmission part also includes a first incomplete gear fixed on the stirring rod, the first incomplete gear is meshedly connected with a first gear on the outer side, the first gear is connected to a rotating plate rotatably arranged at the bottom of the fertilizer barrel through a first pin shaft, the first pin shaft is connected to the bottom of the fertilizer barrel and a first torsion spring for driving the rotating plate to reset and rotate is sleeved on its outer side, a rotating rod is provided at one end of the rotating plate away from the first gear, a second torsion spring is provided between the rotating rod and the rotating plate, the soil insertion assembly is connected to the rotating rod, the irrigation assembly is connected to the rotating plate, and an arc groove for the movement of the rotating rod is opened on the frame.

[0014] Preferably, the transmission part also includes a sleeve coaxially arranged with the stirring rod and sleeved on the outside of the stirring rod, the bottom of the sleeve is provided with an upper bevel gear meshing with the transmission bevel gear, the top of the sleeve is provided with an upper gear, the bottom of the rotating plate is rotatably provided with a double-layer gear and a movable gear meshing with the upper gear, the upper ring gear of the double-layer gear is meshed and connected with the movable gear, and the rotating rod is provided with a small gear meshing with the lower ring gear of the double-layer gear.

[0015] Preferably, the soil insertion assembly includes a movable seat slidably arranged in an arc-shaped groove, a connecting seat is arranged at the bottom of the movable seat, the connecting seat is rotatably connected to the bottom of the rotating rod, a positioning seat is arranged in the connecting seat, a plug plate is slidably connected to the outer side of the positioning seat, an elastic telescopic rod is arranged between the plug plate and the positioning seat, a plurality of water spray outlets are arranged on the lower side of the plug plate, a sealing rubber cover is arranged at the water spray outlet, the bottom of the rotating rod is connected to a lower drum rotating in the connecting seat, a first pull rope is wound around the lower drum, and the end of the first pull rope away from the lower drum passes through the connecting seat and is connected to the plug plate.

[0016] Preferably, the bottom of the movable seat is rotatably connected to a rotating shaft, the rotating shaft is rotatably connected to the connecting seat and fixedly connected to the positioning seat, a third torsion spring is arranged between the rotating shaft and the movable seat, a driven bevel gear is arranged on the rotating shaft, and an incomplete bevel gear meshing with the driven bevel gear is arranged on the rotating rod.

[0017] Preferably, the irrigation assembly includes a working tube fixed on a rotating plate, a piston slidably connected to the working tube, an elastic element arranged between the inner wall of the working tube and the piston, a movable rod fixed to the piston, an upper drum arranged on the top of the rotating rod, and a second pull rope wound around the upper drum, wherein the end of the second pull rope away from the upper drum is connected to the movable rod.

[0018] Preferably, the irrigation assembly also includes a valve fixedly mounted at the bottom of the fertilizer barrel, the valve is connected to a connecting hose, the working pipe is provided with a liquid outlet valve and a liquid inlet valve, the liquid inlet valve is connected to the connecting hose, the liquid outlet valve is connected to a drain pipe, and the end of the drain pipe away from the working pipe passes through the plug plate and is connected to the water spray outlet.

[0019] The present invention also discloses a method for using an energy-saving alternating irrigation liquid fertilizer applicator, comprising the following steps:

[0020] S1: By controlling the operation of the driving motor, the mobile component moves the frame to the area where the crops are to be irrigated, and then the valve is opened. The driving motor drives the rotating rod to rotate when it is running, so that the mobile component drives the frame to move along the crops;

[0021] S2: When the rotating rod rotates, the transmission rod is driven to rotate through the synchronous wheel and the synchronous belt, and the transmission bevel gear on the transmission rod is meshed with the upper bevel gear and the lower bevel gear;

[0022] S3: When the lower bevel gear rotates, it drives the stirring rod to rotate, and the stirring rod drives the stirring blade to continuously stir the fertilizer solution in the fertilizer barrel, and the first incomplete gear on the outer side of the stirring rod is intermittently meshed with the first gear on the outer side of the first pin shaft. When the first incomplete gear is meshed with the first gear, the first gear drives the rotating plate to rotate, so that the rotating plate drives the rotating rod to move in the arc groove. When the first incomplete gear is no longer meshed with the first gear, the rotating plate is reset and rotated under the action of the first torsion spring;

[0023] S4: When the upper bevel gear meshes with the lower bevel gear, the sleeve drives the upper gear to mesh with the movable gear at the bottom of the rotating plate, and the movable gear is always meshed with the upper gear ring of the double-layer gear. When the double-layer gear rotates, the lower gear ring at the bottom is intermittently meshed with the pinion gear;

[0024] When the double-layer gear is meshed with the pinion gear, the rotating rod drives the lower drum to reel in the first pull rope, and when the first pull rope is reeled in, a pulling force is generated on the plug plate, so that the plug plate slides along the positioning seat and obliquely inserts into the soil on both sides of the crop;

[0025] When the rotating rod rotates, the incomplete bevel gear is driven to intermittently mesh with the driven bevel gear, so that the driven bevel gear drives the positioning seat to swing back and forth relative to the connecting seat through the rotating shaft, so that the plug sliding along the positioning seat swings back and forth after being inserted into the soil layer, thereby loosening the soil;

[0026] When the rotating rod drives the lower drum to reel in the first pull rope, the rotating rod drives the upper drum to release the second pull rope, and the second pull rope no longer generates tension on the movable rod. The piston in the working tube is reset under the pull of the elastic element, and the piston squeezes the fertilizer in the working tube and flows to the water spraying port through the discharge pipe. The sealing rubber cover at the water spraying port is opened by the impact of the liquid, and the fertilizer sprayed from the water spraying port is sprayed into the loosened soil. During the period when the rotating plate drives the rotating rod to move along the arc groove, the loosening range of the plug plate is expanded.

[0027] Then the double-layer gear is no longer meshed with the pinion gear, the rotating rod is reset and rotated under the action of the second torsion spring, the lower drum releases the first pull rope, so that the plug plate is moved out of the soil and reset under the action of the elastic telescopic rod, and the upper drum reels the second pull rope, so that the working pipe extracts the fertilizer in the fertilizer cylinder through the piston and the connecting hose;

[0028] S5: As the moving assembly drives the frame to continue moving along the crop, the plug plate of the irrigation mechanism is inserted into the next soil position to loosen the soil and apply fertilizer.

[0029] Compared with the prior art, the present invention provides an energy-saving alternating irrigation liquid fertilizer applicator and a method of using the same, which has the following beneficial effects:

[0030] 1. The energy-saving alternating irrigation liquid fertilizer applicator and its use method, by providing an irrigation mechanism, can loosen the soil beside the crops and fertilize and irrigate the loosened soil when the frame moves along the path of the crops, thereby ensuring the absorption effect of the crops on the fertilizer.

[0031] 2. The energy-saving alternating irrigation liquid fertilizer applicator and its use method drive the incomplete bevel gear to intermittently mesh with the driven bevel gear when the rotating rod rotates, so that the driven bevel gear drives the positioning seat to swing back and forth relative to the connecting seat through the rotating shaft, so that the plug plate sliding along the positioning seat swings back and forth after being obliquely inserted into the soil layer, thereby loosening the soil and facilitating better absorption of fertilizer by the roots of crops.

[0032] 3. The energy-saving alternating irrigation liquid fertilizer applicator and its use method are characterized by intermittent meshing of the first incomplete gear on the outer side of the stirring rod with the first gear on the outer side of the first pin shaft. When the first incomplete gear is meshed with the first gear, the first gear drives the rotating plate to rotate, so that the rotating plate drives the rotating rod to move in the arc groove. When the first incomplete gear is no longer meshed with the first gear, the rotating plate resets and rotates under the action of the first torsion spring, thereby increasing the soil loosening range of the plug plate on the lower side of the rotating rod and the irrigation and fertilization range, thereby ensuring the fertilization efficiency and release effect of crops.

[0033] 4. The energy-saving alternating irrigation liquid fertilizer applicator and its use method realize intermittent fertilization of crops by completing the actions of inserting the plug plate down to apply fertilizer and moving the plug plate up to supplement fertilizer during the forward and reverse rotation of the rotating rod, thereby avoiding excessive irrigation of fertilizer, which leads to excessive use of fertilizer, and thus reducing the cost of fertilization.

[0034] 5. The energy-saving alternating irrigation liquid fertilizer applicator and its use method drive the stirring component to move through the transmission part while the moving component works, so that the stirring component always stirs the fertilizer solution in the fertilizer cylinder to avoid fertilizer precipitation, resulting in blockage of valves in the pipeline and affecting the uniformity of crop fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0036] Figure 2 For the present invention Figure 1 A partial enlarged structural diagram of the middle part;

[0037] Figure 3 The overall structure of the present invention is shown in FIG. Figure 2 ;

[0038] Figure 4 For the present invention Figure 3 A schematic diagram of the partially enlarged structure of the middle B part;

[0039] Figure 5 It is a partial cross-sectional structural schematic diagram of the present invention;

[0040] Figure 6 For the present invention Figure 5 A schematic diagram of the partially enlarged structure of the middle C part;

[0041] Figure 7 For the present invention Figure 5 The schematic diagram of the partial enlarged structure of the middle D part;

[0042] Figure 8 It is a schematic diagram of the overall structure of the soil insertion assembly of the present invention;

[0043] Fig. 9 It is a schematic cross-sectional structure diagram of the soil inserting assembly of the present invention;

[0044] Fig.10 For the present invention Fig. 9 The schematic diagram of the partial enlarged structure of the middle E part;

[0045] Fig.11 It is a schematic diagram of the cross-sectional structure of the working tube of the present invention.

[0046] In the figure: 1, frame; 101, arc groove; 2, fertilizer barrel; 3, side plate; 301, rotating rod; 302, driving motor; 303, walking wheel; 4, stirring rod; 401, stirring blade; 402, lower bevel gear; 5, fixed plate; 501, transmission rod; 502, transmission bevel gear; 503, synchronous wheel; 6, first incomplete gear; 7, rotating plate; 701, first gear; 702, movable gear; 703, double-layer gear; 8, rotating rod; 801, small gear; 802, incomplete bevel gear; 803, lower drum; 8031, first pull rope; 804, upper drum; 8041, second pull rope; 9, sleeve; 901, upper bevel gear; 902, upper gear; 10, moving seat; 11, rotating shaft; 111, driven bevel gear; 112, positioning seat; 12, connecting seat; 13, plug plate; 131, elastic telescopic rod; 132, water spray nozzle; 14, working pipe; 141, piston; 142, elastic element; 143, movable rod; 15, valve; 151, connecting hose; 152, drain pipe. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0048] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0049] Example 1: Reference Figure 1 , Figure 3 and Figure 5 , an energy-saving alternating irrigation liquid fertilizer applicator, comprising a frame 1, and also comprising:

[0050] A moving component is arranged at the lower side of the frame 1 and is used to drive the frame 1 to move;

[0051] A fertilizer barrel 2, which is fixed to the top of the vehicle frame 1 through a support rod, and a stirring assembly is arranged in the fertilizer barrel 2; and

[0052] Insertion irrigation mechanism, the insertion irrigation mechanism is provided with two groups and is respectively arranged on both sides of the fertilizer cylinder 2, the insertion irrigation mechanism includes a soil insertion component and an irrigation component connected to the soil insertion component;

[0053] The frame 1 is provided with a transmission part for driving the stirring assembly and inserting the irrigation mechanism to work, and the transmission part is connected to the moving assembly.

[0054] Specifically, the moving component drives the frame 1 to move along the crops to be fertilized and irrigated. During the movement of the moving component, the transmission part drives the stirring component and the irrigation mechanism to work. The stirring component can always stir the fertilizer solution in the fertilizer barrel 2 to avoid fertilizer precipitation, which may cause the valve body in the pipeline to be blocked and affect the uniformity of crop fertilization. When the irrigation mechanism is working, it can loosen the soil beside the crops along the path of the frame 1 moving along the crops and fertilize and irrigate the loosened soil to ensure the absorption effect of the crops on the fertilizer.

[0055] Example 2: Reference Figure 1 , Figure 3 , Figure 4 and Figure 5 , an energy-saving alternating irrigation liquid fertilizer applicator, based on Example 1, further, the moving component includes a side plate 3 fixedly mounted on the lower side of the frame 1, a rotating rod 301 rotatably connected to the side plate 3, a walking wheel 303 arranged on the rotating rod 301, and a driving motor 302 fixedly mounted on the side plate 3 for driving the rotating rod 301 to rotate, the side plate 3 is provided with two groups and each group is provided with two, the stirring component includes a stirring rod 4 rotatably connected to the fertilizer barrel 2 and a stirring blade 401 arranged on the stirring rod 4.

[0056] Furthermore, the transmission part includes a fixed plate 5 fixed on the lower side of the frame 1, a transmission rod 501 rotatably connected to the fixed plate 5, a transmission bevel gear 502 arranged at the end of the transmission rod 501, a synchronous wheel 503 arranged on the rotating rod 301 and the transmission rod 501, and a synchronous belt arranged between the two synchronous wheels 503, and a lower bevel gear 402 meshing with the transmission bevel gear 502 is arranged at the bottom of the stirring rod 4.

[0057] Specifically, when the moving component is working, the driving motor 302 is controlled to operate so that the output shaft of the driving motor 302 drives the rotating rod 301 to rotate. When the rotating rod 301 rotates, it drives the walking wheel 303 to rotate, so that the frame 1 moves forward through the walking wheel 303. When the rotating rod 301 rotates, it drives the transmission rod 501 to rotate through the synchronous wheel 503 and the synchronous belt. The transmission rod 501 drives the transmission bevel gear 502 to engage with the lower bevel gear 402 on the stirring rod 4 for transmission, so that the stirring rod 4 rotates in the fertilizer barrel 2. When the stirring rod 4 rotates, it drives the stirring blade 401 to rotate, so that the stirring blade 401 stirs the fertilizer in the fertilizer barrel 2 to avoid fertilizer precipitation, resulting in blockage of the valve body in the pipeline and affecting the uniformity of crop fertilization.

[0058] Example 3: Reference Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , an energy-saving alternating irrigation liquid fertilizer applicator, based on Example 2, further, the transmission part also includes a first incomplete gear 6 fixedly mounted on the stirring rod 4, the first incomplete gear 6 is meshedly connected with a first gear 701 on the outer side, the first gear 701 is connected to a rotating plate 7 rotatably arranged at the bottom of the fertilizer barrel 2 through a first pin shaft, the first pin shaft is connected to the bottom of the fertilizer barrel 2 and a first torsion spring for driving the rotating plate 7 to reset and rotate is sleeved on the outer side thereof, a rotating rod 8 is arranged at one end of the rotating plate 7 away from the first gear 701, a second torsion spring is arranged between the rotating rod 8 and the rotating plate 7, the soil insertion assembly is connected to the rotating rod 8, the irrigation assembly is connected to the rotating plate 7, and an arc groove 101 for the movement of the rotating rod 8 is opened on the frame 1.

[0059] Specifically, when the lower bevel gear 402 rotates, it drives the stirring rod 4 to rotate, and the stirring rod 4 drives the stirring blade 401 to continuously stir the fertilizer solution in the fertilizer barrel 2, and the first incomplete gear 6 on the outside of the stirring rod 4 is intermittently meshed with the first gear 701 on the outside of the first pin shaft. When the first incomplete gear 6 is meshed with the first gear 701, the first gear 701 drives the rotating plate 7 to rotate, so that the rotating plate 7 drives the rotating rod 8 to move in the arc groove 101. When the first incomplete gear 6 is no longer meshed with the first gear 701, the rotating plate 7 is reset and rotated under the action of the first torsion spring, and then the working fertilization range of the irrigation mechanism is adjusted by the rotating plate 7 to ensure the fertilization efficiency and fertilization effect.

[0060] Example 4: Reference Figure 1 , Figure 3 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 , an energy-saving alternating irrigation liquid fertilizer applicator, based on Example 3, further, the transmission part also includes a sleeve 9 coaxially arranged with the stirring rod 4 and sleeved on the outside of the stirring rod 4, the bottom of the sleeve 9 is provided with an upper bevel gear 901 meshing with the transmission bevel gear 502, the top of the sleeve 9 is provided with an upper gear 902, the bottom of the rotating plate 7 is rotatably provided with a double-layer gear 703 and a movable gear 702 meshing with the upper gear 902, the upper gear ring of the double-layer gear 703 is meshed and connected with the movable gear 702, and the rotating rod 8 is provided with a small gear 801 meshing with the lower gear ring of the double-layer gear 703.

[0061] Furthermore, the soil insertion assembly includes a moving seat 10 slidably arranged in the arc groove 101, a connecting seat 12 is arranged at the bottom of the moving seat 10, the connecting seat 12 is rotatably connected to the bottom of the rotating rod 8, a positioning seat 112 is arranged in the connecting seat 12, a plug plate 13 is slidably connected to the outer side of the positioning seat 112, an elastic telescopic rod 131 is arranged between the plug plate 13 and the positioning seat 112, a plurality of water spray outlets 132 are arranged on the lower side of the plug plate 13, a sealing rubber cover is arranged at the water spray outlet 132, a lower drum 803 rotating in the connecting seat 12 is connected to the bottom of the rotating rod 8, a first pull rope 8031 ​​is wound around the lower drum 803, and an end of the first pull rope 8031 ​​away from the lower drum 803 passes through the connecting seat 12 and is connected to the plug plate 13.

[0062] Specifically, when the upper bevel gear 901 is meshed with the lower bevel gear 402, the sleeve 9 drives the upper gear 902 to mesh with the movable gear 702 at the bottom of the rotating plate 7, and the movable gear 702 is always meshed with the upper gear ring of the double-layer gear 703. When the double-layer gear 703 rotates, the lower gear ring at the bottom is intermittently meshed with the pinion 801.

[0063] When the double-layer gear 703 is meshed with the pinion 801, the rotating rod 8 drives the lower drum 803 to reel in the first pull rope 8031. When the first pull rope 8031 ​​is reeled in, a pulling force is generated on the plug plate 13, causing the plug plate 13 to slide along the positioning seat 112 and be obliquely inserted into the soil on both sides of the crop, so as to facilitate the subsequent fertilizer to infiltrate into the roots of the crop and improve the absorption effect of the crop on the fertilizer.

[0064] Example 5: Reference Figure 8 , Fig. 9 and Fig.10 , an energy-saving alternating irrigation liquid fertilizer applicator, based on Example 4, further, the bottom of the movable seat 10 is rotatably connected with a rotating shaft 11, the rotating shaft 11 is rotatably connected to the connecting seat 12 and is fixedly connected to the positioning seat 112, a third torsion spring is arranged between the rotating shaft 11 and the movable seat 10, a driven bevel gear 111 is arranged on the rotating shaft 11, and an incomplete bevel gear 802 meshing with the driven bevel gear 111 is arranged on the rotating rod 8.

[0065] Specifically, when the rotating rod 8 rotates, it drives the incomplete bevel gear 802 to intermittently mesh with the driven bevel gear 111, so that the driven bevel gear 111 drives the positioning seat 112 to swing back and forth relative to the connecting seat 12 through the rotating shaft 11, so that the plug plate 13 sliding along the positioning seat 112 swings back and forth after being inserted into the soil layer, thereby loosening the soil, further facilitating the infiltration of fertilizers to the roots of crops and facilitating absorption by crops.

[0066] Example 6: Reference Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 8 , Fig. 9 and Fig.11 , an energy-saving alternating irrigation liquid fertilizer applicator, based on Example 5, further, the irrigation component includes a working tube 14 fixedly mounted on a rotating plate 7, a piston 141 slidably connected to the working tube 14, an elastic element 142 arranged between the inner wall of the working tube 14 and the piston 141, a movable rod 143 fixedly connected to the piston 141, an upper drum 804 arranged on the top of the rotating rod 8, and a second pull rope 8041 wound around the upper drum 804, and one end of the second pull rope 8041 away from the upper drum 804 is connected to the movable rod 143.

[0067] Furthermore, the irrigation assembly also includes a valve 15 fixedly mounted at the bottom of the fertilizer barrel 2, the valve 15 is connected to a connecting hose 151, a liquid outlet valve and a liquid inlet valve are provided on the working tube 14, the liquid inlet valve is connected to the connecting hose 151, the liquid outlet valve is connected to a drain pipe 152, and the end of the drain pipe 152 away from the working tube 14 passes through the plug plate 13 and is connected to the water spray port 132.

[0068] Specifically, when the rotating rod 8 drives the lower drum 803 to reel in the first pull rope 8031, the rotating rod 8 drives the upper drum 804 to release the second pull rope 8041, and the second pull rope 8041 no longer generates a pulling force on the movable rod 143. The piston 141 in the working tube 14 is reset under the pull of the elastic element 142 (the elastic element 142 is set as a spring), and the piston 141 squeezes the fertilizer in the working tube 14 and flows to the water outlet 132 through the discharge pipe 152. The sealing rubber cover at the water outlet 132 is impacted by the liquid and is broken. The fertilizer sprayed from the water outlet 132 is sprayed into the loosened soil, and then the double-layer gear 703 is no longer meshed with the pinion 801. The rotating rod 8 is reset and rotated under the action of the second torsion spring, and the lower drum 803 releases the first pull rope 8031, so that the plug plate 13 is moved out of the soil and reset under the action of the elastic telescopic rod 131. The upper drum 804 reels the second pull rope 8041, so that the working tube 14 extracts the fertilizer in the fertilizer tube 2 through the piston 141 and the connecting hose 151, so as to prepare for the subsequent spraying of fertilizer.

[0069] The present invention also discloses a method for using an energy-saving alternating irrigation liquid fertilizer applicator, comprising the following steps:

[0070] S1: By controlling the driving motor 302 to operate, the moving assembly moves the frame 1 to the area where the crops are to be irrigated, and then the valve 15 is opened. When the driving motor 302 operates, the rotating rod 301 is driven to rotate, so that the moving assembly drives the frame 1 to move forward along the crops;

[0071] S2: When the rotating rod 301 rotates, the transmission rod 501 is driven to rotate through the synchronous wheel 503 and the synchronous belt, and the transmission bevel gear 502 on the transmission rod 501 is meshed with the upper bevel gear 901 and the lower bevel gear 402;

[0072] S3: When the lower bevel gear 402 rotates, it drives the stirring rod 4 to rotate, and the stirring rod 4 drives the stirring blade 401 to continuously stir the fertilizer solution in the fertilizer barrel 2, and the first incomplete gear 6 on the outer side of the stirring rod 4 is intermittently meshed with the first gear 701 on the outer side of the first pin shaft. When the first incomplete gear 6 is meshed with the first gear 701, the first gear 701 drives the rotating plate 7 to rotate, so that the rotating plate 7 drives the rotating rod 8 to move in the arc groove 101. When the first incomplete gear 6 is no longer meshed with the first gear 701, the rotating plate 7 is reset and rotated under the action of the first torsion spring;

[0073] S4: When the upper bevel gear 901 is meshed with the lower bevel gear 402, the sleeve 9 drives the upper gear 902 to mesh with the movable gear 702 at the bottom of the rotating plate 7, and the movable gear 702 is always meshed with the upper gear ring of the double-layer gear 703. When the double-layer gear 703 rotates, the lower gear ring at the bottom is intermittently meshed with the pinion 801;

[0074] When the double-layer gear 703 is meshed with the pinion 801, the rotating rod 8 drives the lower drum 803 to reel in the first pull rope 8031. When the first pull rope 8031 ​​is reeled in, a pulling force is generated on the plug board 13, so that the plug board 13 slides along the positioning seat 112 and obliquely inserts into the soil on both sides of the crop.

[0075] When the rotating rod 8 rotates, it drives the incomplete bevel gear 802 to intermittently mesh with the driven bevel gear 111, so that the driven bevel gear 111 drives the positioning seat 112 to swing back and forth relative to the connecting seat 12 through the rotating shaft 11, so that the plug plate 13 sliding along the positioning seat 112 swings back and forth after being inserted into the soil layer, thereby loosening the soil;

[0076] When the rotating rod 8 drives the lower drum 803 to reel in the first pull rope 8031, the rotating rod 8 drives the upper drum 804 to release the second pull rope 8041, and the second pull rope 8041 no longer generates tension on the movable rod 143. The piston 141 in the working tube 14 is reset under the pull of the elastic element 142. The piston 141 squeezes the fertilizer in the working tube 14 and flows to the water spray port 132 through the discharge pipe 152. The sealant cover at the water spray port 132 is opened by the impact of the liquid, and the fertilizer sprayed from the water spray port 132 is sprayed into the loosened soil. In addition, the rotating plate 7 drives the rotating rod 8 to move along the arc groove 101, so that the loosening range of the plug plate 13 is expanded.

[0077] Then the double-layer gear 703 is no longer meshed with the pinion 801, and the rotating rod 8 is reset and rotated under the action of the second torsion spring, and the lower drum 803 releases the first pull rope 8031, so that the plug plate 13 is moved out of the soil and reset under the action of the elastic telescopic rod 131, and the upper drum 804 reels the second pull rope 8041, so that the working tube 14 extracts the fertilizer in the fertilizer tube 2 through the piston 141 and the connecting hose 151;

[0078] S5: As the moving assembly drives the frame 1 to continue moving along the crops, the plug plate 13 of the irrigation mechanism is inserted into the next soil position to loosen the soil and apply fertilizer.

[0079] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An energy-saving alternating irrigation liquid fertilizer applicator, comprising a frame (1), characterized in that: Also includes: A moving assembly, the moving assembly being arranged on the lower side of the vehicle frame (1) and being used to drive the vehicle frame (1) to move; A fertilizer barrel (2), wherein the fertilizer barrel (2) is fixed to the top of the vehicle frame (1) via a support rod, and a stirring assembly is arranged inside the fertilizer barrel (2); and An insertion irrigation mechanism, wherein the insertion irrigation mechanism is provided in two groups and is respectively arranged on both sides of the fertilizer cylinder (2), and the insertion irrigation mechanism comprises a soil insertion component and an irrigation component connected to the soil insertion component; The frame (1) is provided with a transmission part for driving the stirring component and inserting the irrigation mechanism to work, and the transmission part is connected to the moving component.

2. The energy-saving liquid fertilizer applicator for alternate irrigation according to claim 1, characterized in that: The moving assembly comprises a side plate (3) fixedly mounted on the lower side of the frame (1), a rotating rod (301) rotatably connected to the side plate (3), a walking wheel (303) arranged on the rotating rod (301), and a driving motor (302) fixedly mounted on the side plate (3) and used for driving the rotating rod (301) to rotate, the side plate (3) being provided with two groups and each group being provided with two, and the stirring assembly comprising a stirring rod (4) rotatably connected to the fertilizer barrel (2) and a stirring blade (401) arranged on the stirring rod (4).

3. The energy-saving liquid fertilizer applicator for alternate irrigation according to claim 2, characterized in that: The transmission part comprises a fixed plate (5) fixed on the lower side of the frame (1), a transmission rod (501) rotatably connected to the fixed plate (5), a transmission bevel gear (502) arranged at the end of the transmission rod (501), a synchronous wheel (503) arranged on the rotating rod (301) and the transmission rod (501), and a synchronous belt arranged between the two synchronous wheels (503); a lower bevel gear (402) meshing with the transmission bevel gear (502) is arranged at the bottom of the stirring rod (4).

4. The energy-saving liquid fertilizer applicator for alternate irrigation according to claim 3, characterized in that: The transmission part also includes a first incomplete gear (6) fixed on the stirring rod (4), the first incomplete gear (6) is meshedly connected with a first gear (701) on the outside, the first gear (701) is connected to a rotating plate (7) rotatably arranged at the bottom of the fertilizer barrel (2) through a first pin shaft, the first pin shaft is connected to the bottom of the fertilizer barrel (2) and is sleeved on the outside with a first torsion spring for driving the rotating plate (7) to reset and rotate, a rotating rod (8) is arranged at one end of the rotating plate (7) away from the first gear (701), a second torsion spring is arranged between the rotating rod (8) and the rotating plate (7), the soil insertion component is connected to the rotating rod (8), the irrigation component is connected to the rotating plate (7), and an arc groove (101) for the movement of the rotating rod (8) is opened on the frame (1).

5. The energy-saving liquid fertilizer applicator for alternate irrigation according to claim 4, characterized in that: The transmission part also includes a sleeve (9) coaxially arranged with the stirring rod (4) and sleeved on the outside of the stirring rod (4); an upper bevel gear (901) meshing with the transmission bevel gear (502) is arranged at the bottom of the sleeve (9); an upper gear (902) is arranged at the top of the sleeve (9); a double-layer gear (703) and a movable gear (702) meshing with the upper gear (902) are rotatably arranged at the bottom of the rotating plate (7); an upper gear ring of the double-layer gear (703) is meshed with the movable gear (702); and a small gear (801) meshing with the lower gear ring of the double-layer gear (703) is arranged on the rotating rod (8).

6. The energy-saving liquid fertilizer applicator for alternate irrigation according to claim 5, characterized in that: The soil inserting assembly comprises a moving seat (10) slidably arranged in an arc groove (101), a connecting seat (12) is arranged at the bottom of the moving seat (10), the connecting seat (12) is rotatably connected to the bottom of the rotating rod (8), a positioning seat (112) is arranged in the connecting seat (12), a plug plate (13) is slidably connected to the outer side of the positioning seat (112), and an elastic telescopic rod (13) is arranged between the plug plate (13) and the positioning seat (112). 1), a plurality of water spraying ports (132) are arranged on the lower side of the plug board (13), a sealing rubber cover is arranged at the water spraying port (132), the bottom of the rotating rod (8) is connected to a lower drum (803) rotating in a connecting seat (12), a first pull rope (8031) is wound around the lower drum (803), and one end of the first pull rope (8031) away from the lower drum (803) passes through the connecting seat (12) and is connected to the plug board (13).

7. The energy-saving liquid fertilizer applicator for alternate irrigation according to claim 6, characterized in that: The bottom of the movable seat (10) is rotatably connected to a rotating shaft (11), the rotating shaft (11) is rotatably connected to a connecting seat (12) and fixedly connected to a positioning seat (112), a third torsion spring is arranged between the rotating shaft (11) and the movable seat (10), a driven bevel gear (111) is arranged on the rotating shaft (11), and an incomplete bevel gear (802) meshing with the driven bevel gear (111) is arranged on the rotating rod (8).

8. The energy-saving liquid fertilizer applicator for alternate irrigation according to claim 7, characterized in that: The irrigation assembly comprises a working tube (14) fixedly mounted on a rotating plate (7), a piston (141) slidably connected in the working tube (14), an elastic element (142) arranged between the inner wall of the working tube (14) and the piston (141), a movable rod (143) fixedly connected to the piston (141), an upper drum (804) arranged on the top of the rotating rod (8), and a second pull rope (8041) wound around the upper drum (804), wherein one end of the second pull rope (8041) away from the upper drum (804) is connected to the movable rod (143).

9. The energy-saving liquid fertilizer applicator for alternate irrigation according to claim 8, characterized in that: The irrigation assembly further comprises a valve (15) fixedly mounted at the bottom of the fertilizer barrel (2), the valve (15) being connected to a connecting hose (151), a liquid outlet valve and a liquid inlet valve being arranged on the working pipe (14), the liquid inlet valve being connected to the connecting hose (151), the liquid outlet valve being connected to a liquid discharge pipe (152), the end of the liquid discharge pipe (152) away from the working pipe (14) passing through the plug plate (13) and being connected to the water spray port (132).

10. A method for using the energy-saving alternating irrigation liquid fertilizer applicator according to claim 9, characterized in that: The following steps are involved: S1: By controlling the operation of the driving motor (302), the moving assembly moves the frame (1) to the area where the crops are to be irrigated, and then the valve (15) is opened. When the driving motor (302) is running, the rotating rod (301) is driven to rotate, so that the moving assembly drives the frame (1) to move forward along the crops; S2: When the rotating rod (301) rotates, the transmission rod (501) is driven to rotate through the synchronous wheel (503) and the synchronous belt, and the transmission bevel gear (502) on the transmission rod (501) is meshed with the upper bevel gear (901) and the lower bevel gear (402); S3: When the lower bevel gear (402) rotates, it drives the stirring rod (4) to rotate. The stirring rod (4) drives the stirring blade (401) to continuously stir the fertilizer solution in the fertilizer barrel (2). The first incomplete gear (6) outside the stirring rod (4) is intermittently meshed with the first gear (701) outside the first pin shaft. When the first incomplete gear (6) is meshed with the first gear (701), the first gear (701) drives the rotating plate (7) to rotate, so that the rotating plate (7) drives the rotating rod (8) to move in the arc groove (101). When the first incomplete gear (6) is no longer meshed with the first gear (701), the rotating plate (7) is reset and rotated under the action of the first torsion spring. S4: When the upper bevel gear (901) is meshed with the lower bevel gear (402), the sleeve (9) drives the upper gear (902) to mesh with the movable gear (702) at the bottom of the rotating plate (7), and the movable gear (702) is always meshed with the upper ring gear of the double-layer gear (703). When the double-layer gear (703) rotates, the lower ring gear at the bottom is intermittently meshed with the pinion (801); When the double-layer gear (703) is meshed with the pinion gear (801), the rotating rod (8) drives the lower drum (803) to reel in the first pull rope (8031), and when the first pull rope (8031) is reeled in, a pulling force is generated on the plug plate (13), so that the plug plate (13) slides along the positioning seat (112) and obliquely inserts into the soil on both sides of the crop; When the rotating rod (8) rotates, the incomplete bevel gear (802) is driven to intermittently mesh with the driven bevel gear (111), so that the driven bevel gear (111) drives the positioning seat (112) to swing back and forth relative to the connecting seat (12) through the rotating shaft (11), so that the plug plate (13) sliding along the positioning seat (112) swings back and forth after being inserted into the soil layer, thereby loosening the soil; When the rotating rod (8) drives the lower drum (803) to reel in the first pull rope (8031), the rotating rod (8) drives the upper drum (804) to release the second pull rope (8041), and the second pull rope (8041) no longer generates a pulling force on the movable rod (143). The piston (141) in the working tube (14) is reset under the pulling of the elastic element (142). The piston (141) squeezes the fertilizer in the working tube (14) and flows to the water spraying port (132) through the liquid discharge pipe (152). The sealing rubber cover at the water spraying port (132) is opened by the impact of the liquid. The fertilizer sprayed from the water spraying port (132) is sprayed into the loosened soil. The rotating plate (7) drives the rotating rod (8) to move along the arc groove (101), thereby expanding the loosening range of the plug plate (13). Then, the double-layer gear (703) is no longer meshed with the pinion (801), the rotating rod (8) is reset and rotated under the action of the second torsion spring, the lower drum (803) releases the first pull rope (8031), so that the plug plate (13) is moved out of the soil and reset under the action of the elastic telescopic rod (131), and the upper drum (804) reels the second pull rope (8041), so that the working tube (14) extracts the fertilizer in the fertilizer tube (2) through the piston (141) and the connecting hose (151); S5: As the moving assembly drives the frame (1) to continue moving along the crops, the plug plate (13) of the irrigation mechanism is inserted into the next soil position to loosen the soil and apply fertilizer.

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