CN114557181A

CN114557181A - A fertilizer intelligence application device for crops

Info

Publication number: CN114557181A
Application number: CN202210245816.5A
Authority: CN
Inventors: 范从厦
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-05-31

Abstract

The invention discloses an intelligent fertilizer applying device for crops, which relates to the technical field of crop fertilization and comprises a water storage tank, wherein a mixing tank is arranged inside the water storage tank, a filter tank is arranged inside the water storage tank and above the mixing tank, one side of the bottom of the water storage tank is fixedly connected with an installation plate, and a water pump is fixedly arranged at the top of the installation plate, and the intelligent fertilizer applying device has the beneficial effects that: according to the invention, the water storage tank with the stirring function and the feeding cylinder is arranged, so that solid fertilizer can be uniformly mixed with water to form water fertilizer, meanwhile, the fertilizer applying mechanism is arranged, so that nutrients of soil can be detected, and the water fertilizer can be applied according to the nutrients of the soil, thereby avoiding the waste of the fertilizer, and meanwhile, the water source before being mixed with the fertilizer can be filtered by arranging the filtering structure, thereby avoiding the pipeline blockage caused by impurities in the water fertilizer, and being beneficial to practical application.

Description

A fertilizer intelligence application device for crops

Technical Field

The invention relates to the technical field of crop fertilization, in particular to an intelligent fertilizer applying device for crops.

Background

Crops are various plants cultivated in agriculture, including grain crops and economic crops, people take food as the day, the relationship between people and food is expressed, people can be healthily brought by reasonable diet collocation, the growth of crops can not leave scientific technological production technology, and novel mechanical equipment which is manufactured industrially and can assist agricultural production is provided.

In the current planting process, most of the fertilizers are applied according to experience, and the fertilizers are scattered to farmlands through manpower or mechanical equipment, and the fertilizing mode is that a planter applies fertilizers according to experience completely, so that the fertilizers lost in the field are absorbed by crops, and are wasted.

Disclosure of Invention

In view of the deficiencies of the prior art, the present invention provides an intelligent fertilizer applicator for crops, which solves the problems set forth in the background art.

In order to achieve the purpose, the invention is realized by the following technical scheme: an intelligent fertilizer applying device for crops comprises a water storage tank, a mixing tank is arranged in the water storage tank, a filter tank is arranged in the water storage tank and above the mixing tank, a mounting plate is fixedly connected to one side of the bottom of the water storage tank, a water pump is fixedly mounted at the top of the mounting plate, the input end of the water pump extends to the inside of the mixing tank, a delivery pipe is fixedly connected to the output end of the water pump, a shunt pipe is fixedly connected to the outer side of the delivery pipe at equal intervals, a fertilizing mechanism is arranged at equal intervals on the outer side of the shunt pipe, a return pipe is fixedly connected between one ends of the shunt pipe far away from the delivery pipe, one end of the return pipe far away from the shunt pipe is fixedly connected with the outer side of the water storage tank and extends to the inside of the mixing tank, a servo motor is fixedly mounted on one side of the water storage tank far away from the water pump, and an output shaft of the servo motor extends to the inside of the mixing tank and is fixedly connected with a stirring shaft, one end of the stirring shaft, which is far away from the servo motor, extends to the outer side of the water storage tank and is fixedly connected with a second driving wheel, stirring blades are fixedly connected with the outer side of the stirring shaft and are positioned in the mixing tank at equal intervals, a reciprocating lead screw is rotatably connected with the inner side of the mixing tank and positioned above the stirring shaft, a slide block is connected with the outer side of the reciprocating lead screw in a threaded manner and is slidably connected with the inner wall of the mixing tank, a feeding cylinder is fixedly connected with the outer side of the slide block, a sieve plate is arranged at the bottom of the inner wall of the feeding cylinder, one end of the reciprocating lead screw extends to the outer side of the water storage tank and is fixedly connected with a first bevel gear, a second driven wheel is fixedly connected with the outer side of the reciprocating lead screw and positioned between the water storage tank and the first bevel gear, the second driven wheel is connected with the second driving wheel through a belt, and a conical cylinder is fixedly connected with the bottom of the inner wall of the filter tank, the top fixedly connected with cartridge filter of toper section of thick bamboo, the top of cartridge filter and the top fixed connection of filter-tank inner wall, the outside of water storage box and the top that is located first bevel gear are provided with drive mechanism, the top of water storage box is provided with clean mechanism.

Optionally, the fertilizing mechanism comprises a clamp, the outer side of the shunt pipe is fixedly connected with the clamp in an equal-distance mode, the bottom of the clamp is fixedly connected with a bolt, the outer side of the bolt is inlaid with a soil nutrient sensor, the inner side of the shunt pipe and one side of the clamp are rotatably connected with a rotating rod, the outer side of the rotating rod and the inner side of the shunt pipe are equally and fixedly connected with pushing blades, the top of the rotating rod extends to the top of the shunt pipe and is fixedly connected with a first driving wheel, the inner side of the shunt pipe and one side of the clamp are rotatably connected with a rotating pipe, the outer side of the rotating pipe and the inner side of the shunt pipe are equally and provided with water inlet holes, the top of the rotating pipe extends to the top of the shunt pipe and is fixedly connected with a hollow guide plate, the top of the guide plate is equally and fixedly connected with spray heads, the equal fixedly connected with solenoid valve in the outside of rotating tube and the below that is located the guide plate, the solenoid valve all with corresponding soil nutrient sensor electric connection, the outside of rotating tube and the equal fixedly connected with of below that is located the solenoid valve are followed driving wheel, it is connected through belt transmission with the first action wheel that corresponds all to follow driving wheel.

Optionally, the transmission mechanism includes the fixed plate, the outside of water storage box just is located two fixed plates of first bevel gear's top fixedly connected with, two it is connected with the axis of rotation to rotate between the fixed plate, the bottom of axis of rotation runs through corresponding fixed plate and fixedly connected with second bevel gear, second bevel gear is connected with first bevel gear meshing, corresponding fixed plate and fixedly connected with rolling disc are run through at the top of axis of rotation, the one end at rolling disc top is rotated and is connected with the catch bar.

Optionally, the cleaning mechanism comprises a central shaft, the top of the water storage tank is rotatably connected with the central shaft, the top of the central shaft is fixedly connected with a transmission gear, the bottom of the central shaft extends into the filter tank and is fixedly connected with two cleaning brushes, one end of the cleaning brush, which is far away from the central shaft, is contacted with the inner wall of the filter cylinder, one end of the top of the water storage tank is fixedly connected with a first vertical plate, a second vertical plate is fixedly connected with one end of the top of the water storage tank, which is far away from the first vertical plate, a through groove is arranged on the outer side of the second vertical plate, a cross bar is fixedly connected between the tops of the first vertical plate and the second vertical plate, two sliding sleeves are slidably connected to the outer side of the cross bar, a rack is fixedly connected between the bottoms of the two sliding sleeves, the rack is meshed with the transmission gear, and one end, far away from the rotating disc, of the push rod penetrates through the through groove and is rotatably connected with one end of the transmission gear.

Optionally, the dampproofing bottom plate of the equal fixedly connected with in both ends of water storage box bottom, the fixed orifices has all been seted up in the four corners at dampproofing bottom plate top.

Optionally, the bottom of the inner wall of the mixing tank is provided with a fifteen-degree inclined plane, the bottom of the water storage tank is fixedly connected with a discharge pipe below the water pump, and a valve is arranged on the outer side of the discharge pipe.

Optionally, the outside of water storage box just is located fixedly connected with and adds the feed hopper that feed cylinder cooperation was used between two fixed plates, the bottom of feed hopper extends to the inside of mixing tank.

Optionally, the bottom of a toper section of thick bamboo extends to the inside and the fixedly connected with ash discharge pipe of mixing tank, the ash discharge pipe is kept away from the outside that the one end of a toper section of thick bamboo extended to the water storage box, the outside of ash discharge pipe and the outside that is located the water storage box are provided with the valve.

Optionally, the outside of water storage box just is located one side fixedly connected with connecting pipe of filter tank, the one end that the filter tank was kept away from to the connecting pipe extends to the inside of mixing tank.

Optionally, the top of the water storage tank is fixedly connected with a water injection pipe on one side of the central shaft.

The invention provides an intelligent fertilizer applying device for crops, which has the following beneficial effects:

according to the invention, the water storage tank with the stirring function and the feeding cylinder is arranged, so that solid fertilizer can be uniformly mixed with water to form water fertilizer, meanwhile, the fertilizer applying mechanism is arranged, so that nutrients of soil can be detected, and the water fertilizer can be applied according to the nutrients of the soil, thereby avoiding the waste of the fertilizer, and meanwhile, the water source before being mixed with the fertilizer can be filtered by arranging the filtering structure, thereby avoiding the pipeline blockage caused by impurities in the water fertilizer, and being beneficial to practical application.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a fertilizing mechanism of the present invention;

FIG. 3 is an enlarged view of the invention at A in FIG. 1;

FIG. 4 is a schematic view of the internal structure of the charging barrel according to the present invention;

FIG. 5 is an enlarged view taken at B of FIG. 1 in accordance with the present invention;

fig. 6 is a schematic view of the structure of the moisture-proof bottom plate of the present invention.

In the figure: 1. a water storage tank; 2. a mixing tank; 3. a filter tank; 4. mounting a plate; 5. a water pump; 6. a delivery pipe; 7. a shunt tube; 8. a fertilizing mechanism; 81. clamping a hoop; 82. an anchor rod; 83. a soil nutrient sensor; 84. rotating the rod; 85. pushing the blade; 86. a first driving wheel; 87. rotating the tube; 88. a water inlet hole; 89. a baffle; 810. a spray head; 811. an electromagnetic valve; 812. a first driven wheel; 9. a return pipe; 10. a servo motor; 11. a stirring shaft; 12. a second drive wheel; 13. a stirring blade; 14. a reciprocating screw rod; 15. a slider; 16. a charging barrel; 17. a sieve plate; 18. a first bevel gear; 19. a second driven wheel; 20. a tapered barrel; 21. a filter cartridge; 22. a transmission mechanism; 221. a fixing plate; 222. a rotating shaft; 223. a second bevel gear; 224. rotating the disc; 225. a push rod; 23. a cleaning mechanism; 231. a central shaft; 232. a transmission gear; 233. a cleaning brush; 234. a first vertical plate; 235. a second vertical plate; 236. a through groove; 237. a cross bar; 238. a sliding sleeve; 239. a rack; 24. a moisture-proof bottom plate; 25. a fixing hole; 26. a discharge pipe; 27. a charging hopper; 28. an ash discharge pipe; 29. a connecting pipe; 30. a water injection pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 6, the present invention provides a technical solution: an intelligent fertilizer applying device for crops comprises a water storage tank 1, wherein water and fertilizer can be better stored through the water storage tank 1; a mixing tank 2 is arranged inside the water storage tank 1, and water and fertilizer can be better mixed through the mixing tank 2; a filter tank 3 is arranged in the water storage tank 1 and above the mixing tank 2, and water can be better filtered through the filter tank 3, so that the phenomenon that a pipeline is blocked due to impurities in water and fertilizer is avoided; the mounting plate 4 is fixedly connected to one side of the bottom of the water storage tank 1, the water pump 5 is fixedly mounted at the top of the mounting plate 4, the mounting plate 4 is convenient for better mounting and fixing the water pump 5, and meanwhile, the reinforcing plate with a triangular structure is arranged at the bottom of the mounting plate 4, so that the mounting stability between the mounting plate 4 and the water storage tank 1 can be improved; the input end of the water pump 5 extends into the mixing tank 2, the output end of the water pump 5 is fixedly connected with the conveying pipe 6, and water and fertilizer in the mixing tank 2 can be conveyed into the conveying pipe 6 better through the work of the water pump 5; the delivery pipe is characterized in that the outer side of the delivery pipe 6 is fixedly connected with shunt pipes 7 at equal intervals, the outer side of the shunt pipes 7 is provided with a fertilizing mechanism 8 at equal intervals, a return pipe 9 is fixedly connected between one ends of the shunt pipes 7 far away from the delivery pipe 6, and the shunt pipes 7 are convenient for better delivering water and fertilizer in the delivery pipe 6 to the inside of the return pipe 9; one end of the return pipe 9, which is far away from the shunt pipe 7, is fixedly connected with the outer side of the water storage tank 1 and extends into the mixing tank 2, so that redundant water and fertilizer can be conveniently conveyed into the water storage tank 1 again through the return pipe 9, and the water and fertilizer circulation operation is realized; a servo motor 10 is fixedly installed on one side, away from the water pump 5, of the water storage tank 1, an output shaft of the servo motor 10 extends into the mixing tank 2 and is fixedly connected with a stirring shaft 11, one end, away from the servo motor 10, of the stirring shaft 11 extends to the outer side of the water storage tank 1 and is fixedly connected with a second driving wheel 12, stirring blades 13 are fixedly connected with the outer side of the stirring shaft 11 and are positioned in the mixing tank 2 at equal intervals, the stirring shaft 11 is driven to rotate through the work of the servo motor 10, so that the stirring blades 13 are driven to rotate, water and fertilizer in the mixing tank 2 are fully mixed through the stirring blades 13, and therefore water and fertilizer are better formed; a reciprocating screw rod 14 is rotatably connected inside the mixing tank 2 and above the stirring shaft 11, a sliding block 15 is in threaded connection with the outer side of the reciprocating screw rod 14, the sliding block 15 is in sliding connection with the inner wall of the mixing tank 2, a feeding barrel 16 is fixedly connected to the outer side of the sliding block 15, and the sliding block 15 and the feeding barrel 16 can be driven to reciprocate inside the mixing tank 2 through the rotation of the reciprocating screw rod 14; the bottom of the inner wall of the feeding cylinder 16 is provided with a sieve plate 17, and through the reciprocating motion of the feeding cylinder 16 and the action of the sieve plate 17, the fertilizer in the feeding cylinder 16 can be conveniently and uniformly scattered into the mixing tank 2, so that the mixing effect of the fertilizer and water is further ensured; one end of the reciprocating screw rod 14 extends to the outer side of the water storage tank 1 and is fixedly connected with a first bevel gear 18, a second driven wheel 19 is fixedly connected between the water storage tank 1 and the first bevel gear 18 and on the outer side of the reciprocating screw rod 14, the second driven wheel 19 is in transmission connection with a second driving wheel 12 through a belt, and the second driving wheel 12 is driven to rotate through the rotation of the stirring shaft 11, so that the second driven wheel 19 and the reciprocating screw rod 14 are driven to rotate; the bottom of the inner wall of the filter tank 3 is fixedly connected with a conical cylinder 20, the top of the conical cylinder 20 is fixedly connected with a filter cylinder 21, and water can be better filtered through the filter cylinder 21; the top of the filter cartridge 21 is fixedly connected with the top of the inner wall of the filter tank 3, a transmission mechanism 22 is arranged on the outer side of the water storage tank 1 and above the first bevel gear 18, and a cleaning mechanism 23 is arranged on the top of the water storage tank 1.

Wherein, the fertilizing mechanism 8 comprises a clamp 81, the equal equidistance fixedly connected with clamp 81 in the outside of shunt tubes 7, the equal fixedly connected with stock 82 in the bottom of clamp 81, soil nutrient sensor 83 has all been inlayed in the outside of stock 82, the inside of shunt tubes 7 and the one side that is located clamp 81 all rotate and be connected with dwang 84, the outside of dwang 84 and the equal equidistance fixedly connected with who is located shunt tubes 7 promote blade 85, the top of dwang 84 all extends to the top of shunt tubes 7 and the first action wheel of fixedly connected with 86, the inside of shunt tubes 7 and the one side that is located clamp 81 all rotate and be connected with rotating tube 87, the outside of rotating tube 87 and the inside equal distance that is located shunt tubes 7 have seted up inlet opening 88, the top of rotating tube 87 all extends to the top of shunt tubes 7 and the guide plate 89 of fixedly connected with hollow structure, the top of each guide plate 89 is fixedly connected with a nozzle 810 at equal intervals, the outer sides of the rotating pipes 87 and the positions below the guide plates 89 are fixedly connected with electromagnetic valves 811, the electromagnetic valves 811 are electrically connected with corresponding soil nutrient sensors 83, meanwhile, the electromagnetic valves 811 and the soil nutrient sensors 83 are electrically connected with an external control system, and the control operation of the electromagnetic valves 811 and the soil nutrient sensors 83 can be completed through the external control system; the outer side of the rotating pipe 87 and the lower side of the electromagnetic valve 811 are fixedly connected with first driven wheels 812, the first driven wheels 812 are connected with corresponding first driving wheels 86 through belt transmission, and by arranging the fertilizing mechanism 8, water and fertilizer application is facilitated according to soil nutrients, so that fertilizer waste is avoided, in the actual application process, the nutrient content in the soil is detected through the soil nutrient sensor 83, the nitrogen, phosphorus and potassium content in the soil is monitored in real time, when the nutrient content in the soil is monitored to be lower than a standard value, the soil nutrient sensor 83 sends information to an external control system, the external control system controls the corresponding electromagnetic valve 811 to be opened, so that the water and fertilizer in the shunt pipe 7 enters the rotating pipe 87 through the water inlet hole 88, then the water and fertilizer is introduced into the guide plate 89, and finally spraying and fertilizing operation is performed through the spray head 810, meanwhile, through the inside flow of shunt tubes 7 of liquid manure, and the effect of promotion blade 85, drive dwang 84 and rotate, thereby drive first action wheel 86 and rotate, and then drive first from driving wheel 812 and rotation tube 87 and rotate, make guide plate 89 rotate simultaneously, accomplish annular fertilization operation, the nutrient in soil has reached the standard value, soil nutrient sensor 83 will send information to external control system, the solenoid valve 811 that external control system control corresponds is closed, can stop the fertilization, the nutrient condition through soil, control the fertilization, very big reduction the waste of fertilizer.

Wherein, the transmission mechanism 22 includes a fixing plate 221, two fixing plates 221 are fixedly connected to the outside of the water storage tank 1 and above the first bevel gear 18, a rotation shaft 222 is rotatably connected between the two fixing plates 221, the bottom of the rotation shaft 222 penetrates through the corresponding fixing plate 221 and is fixedly connected with a second bevel gear 223, the second bevel gear 223 is meshed with the first bevel gear 18, the top of the rotation shaft 222 penetrates through the corresponding fixing plate 221 and is fixedly connected with a rotation disc 224, one end of the top of the rotation disc 224 is rotatably connected with a push rod 225, by providing the transmission mechanism 22, the cleaning mechanism 23 is driven to work by the rotation of the reciprocating screw 14, in the actual operation process, the first bevel gear 18 is driven to rotate by the rotation of the reciprocating screw 14, so as to drive the second bevel gear 223 to rotate with the rotation shaft 222, meanwhile, the rotating disc 224 is driven to rotate, and the cleaning mechanism 23 can be driven to operate through the rotation of the rotating disc 224 and the action of the pushing rod 225.

Wherein, the cleaning mechanism 23 comprises a central shaft 231, the top of the water storage tank 1 is rotatably connected with the central shaft 231, the top of the central shaft 231 is fixedly connected with a transmission gear 232, the bottom of the central shaft 231 extends to the inside of the filter tank 3 and is fixedly connected with two cleaning brushes 233, one ends of the cleaning brushes 233 far away from the central shaft 231 are all contacted with the inner wall of the filter cartridge 21, one end of the top of the water storage tank 1 is fixedly connected with a first vertical plate 234, one end of the top of the water storage tank 1 far away from the first vertical plate 234 is fixedly connected with a second vertical plate 235, the outer side of the second vertical plate 235 is provided with a through groove 236, a cross bar 237 is fixedly connected between the tops of the first vertical plate 234 and the second vertical plate 235, the outer side of the cross bar 237 is slidably connected with two sliding sleeves 238, and a rack 239 is fixedly connected between the bottoms of the two sliding sleeves 238, the rack 239 is meshed with the transmission gear 232, one end of the push rod 225 far away from the rotating disc 224 penetrates through the through groove 236 and is rotatably connected with one end of the transmission gear 232, by arranging the cleaning mechanism 23, impurities attached to the inner wall of the filter cartridge 21 can be cleaned, so that the use effect of the filter cartridge 21 is ensured, in the practical application process, the rack 239 is driven to reciprocate left and right under the limiting action of the sliding sleeve 238 and the cross bar 237 by the rotation of the rotating disc 224 and the action of the pushing rod 225, meanwhile, the driving gear 232 and the central shaft 231 are driven to rotate in a reciprocating manner by the meshing between the rack 239 and the driving gear 232, so that the cleaning brush 233 is driven to rotate in a reciprocating manner, and by the rotation of the cleaning brush 233, impurities adhered to the inner wall of the filter cartridge 21 are cleaned, and the impurities generated after the cleaning are discharged through the conical cartridge 20 and the ash discharge pipe 28.

Wherein, the dampproofing bottom plate 24 of the equal fixedly connected with in both ends of 1 bottom of water storage box, the fixed orifices 25 have all been seted up in the four corners at dampproofing bottom plate 24 top, through dampproofing bottom plate 24 and fixed orifices 25, be convenient for better carry out the outrigger to equipment is whole.

Wherein, the bottom of 2 inner walls of mixing tank is provided with fifteen degrees inclined planes, the bottom of water storage box 1 just is located the below fixedly connected with delivery pipe 26 of water pump 5, the outside of delivery pipe 26 is provided with the valve, is convenient for better discharging the liquid manure to the mixing tank 2 inside through delivery pipe 26.

Wherein, the outside of the water storage tank 1 and the position between the two fixing plates 221 are fixedly connected with a feeding funnel 27 matched with the feeding cylinder 16 for use, the bottom of the feeding funnel 27 extends to the inside of the mixing tank 2, and the feeding funnel 27 is convenient for filling solid fertilizer into the feeding cylinder 16.

Wherein, the bottom of a toper section of thick bamboo 20 extends to the inside and the fixedly connected with ash discharge pipe 28 of mixing tank 2, the one end that a toper section of thick bamboo 20 was kept away from to ash discharge pipe 28 extends to the outside of water storage box 1, ash discharge pipe 28's the outside and the outside that is located water storage box 1 are provided with the valve, are convenient for better through ash discharge pipe 28 and discharge the processing to adnexed impurity on the cartridge filter 21 inner wall.

Wherein, the outside of water storage box 1 just is located one side fixedly connected with connecting pipe 29 of filter-tank 3, the one end that filter-tank 3 was kept away from to connecting pipe 29 extends to the inside of mixing tank 2, through connecting pipe 29 be convenient for better carry the inside water after filtering of filter-tank 3 to the inside of mixing tank 2.

Wherein, a water injection pipe 30 is fixedly connected to the top of the water storage tank 1 and one side of the central shaft 231, and a water source can be conveniently filled into the filter tank 3 through the water injection pipe 30.

To sum up, in the actual use of the fertilizer intelligent applying device for crops, firstly, the water storage tank 1 is fixedly installed with the fixing hole 25 through the moisture-proof bottom plate 24 at the bottom, then the electromagnetic valve 811 and the soil nutrient sensor 83 are both electrically connected with the external control system, then the anchor rods 82 are respectively inserted into the soil of the corresponding crop area, so as to fix the shunt pipe 7, meanwhile, the soil nutrient around the soil nutrient sensor 83 is detected, in addition, the reciprocating screw rod 14 is controlled to rotate, the feeding barrel 16 is driven to move to the lower part of the feeding hopper 27, then the solid fertilizer is filled into the feeding barrel 16 through the feeding hopper 27, then the water is filled into the filtering tank 3 through the water filling pipe 30, the water source is filtered through the filtering barrel 21, then the water is filled into the mixing tank 2 through the connecting pipe 29, and at the same time, through controlling the servo motor 10 to work, the stirring shaft 11 and the stirring blade 13 are driven to rotate, so as to mix the water source with the fertilizer, the second driving wheel 12 is driven to rotate, the reciprocating screw rod 14 is driven to rotate through the cooperation between the second driving wheel 12 and the second driven wheel 19, so as to drive the sliding block 15 and the feeding cylinder 16 to reciprocate in the mixing tank 2, through the reciprocating motion of the feeding cylinder 16 and the action of the sieve plate 17, the fertilizer in the feeding cylinder 16 is uniformly scattered into the mixing tank 2, further the mixing effect of the fertilizer and the water is ensured, meanwhile, the first bevel gear 18 is driven to rotate through the rotation of the reciprocating screw rod 14, so as to drive the second bevel gear 223 and the rotating shaft 222 to rotate, and simultaneously drive the rotating disc 224 to rotate, through the rotation of the rotating disc 224 and the action of the push rod 225, the rack 239 is driven to reciprocate left and right under the limiting action of the sliding sleeve 238 and the cross bar 237, meanwhile, the rack 239 is meshed with the transmission gear 232 to drive the transmission gear 232 and the central shaft 231 to rotate in a reciprocating manner, so that the cleaning brush 233 is driven to rotate in a reciprocating manner, impurities attached to the inner wall of the filter cartridge 21 are cleaned through the rotation of the cleaning brush 233, the impurities generated after cleaning are discharged through the tapered barrel 20 and the ash discharge pipe 28, during fertilization, the nutrient content in the soil is detected through the soil nutrient sensor 83, the nitrogen, phosphorus and potassium content in the soil is monitored in real time, when the nutrient content in the soil is monitored to be lower than a standard value, the soil nutrient sensor 83 sends information to an external control system, and the external control system controls the corresponding electromagnetic valve 811 to be opened, so that water and fertilizer in the shunt pipe 7 enter the rotating pipe 87 through the water inlet hole 88, then let in the inside of guide plate 89, spray the fertilization operation through shower nozzle 810 at last, meanwhile, through the inside flow of liquid manure at shunt tubes 7, and promote blade 85's effect, it rotates to drive dwang 84, thereby drive first action wheel 86 and rotate, and then drive first follow driving wheel 812 and rotation tube 87 and rotate, make guide plate 89 rotate simultaneously, accomplish annular fertilization operation, the nutrient in soil has reached the standard value, soil nutrient sensor 83 will send information to external control system, the solenoid valve 811 that external control system control corresponds is closed, can stop the fertilization, the nutrient condition through soil, control the fertilization, very big reduction the waste of fertilizer.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A fertilizer intelligent applicator for crops, comprising a water reservoir (1), characterized in that: mixing tank (2) and filter tank (3) have been seted up to the inside of water storage box (1), one side of water storage box (1) bottom is provided with mounting panel (4), water pump (5) are installed at the top of mounting panel (4), the input of water pump (5) extends to the inside of mixing tank (2), the output of water pump (5) is connected with conveyer pipe (6), the outside equidistance of conveyer pipe (6) is provided with shunt tubes (7), the equal equidistance in the outside of shunt tubes (7) is provided with fertilizing mechanism (8), shunt tubes (7) are kept away from and are provided with back flow (9) between the one end of conveyer pipe (6), the one end that shunt tubes (7) were kept away from in back flow (9) extends to the inside of mixing tank (2), servo motor (10) are installed to one side of water storage box (1), the output shaft of servo motor (10) extends to the inside and fixedly connected with (mixing tank (2) of mixing tank (11), a second driving wheel (12) is arranged at one end, far away from the servo motor (10), of the stirring shaft (11), stirring blades (13) are arranged on the outer side of the stirring shaft (11) and are positioned in the mixing tank (2) at equal intervals, a reciprocating screw rod (14) is rotatably connected in the mixing tank (2), a sliding block (15) is in threaded connection with the outer side of the reciprocating screw rod (14), a feeding cylinder (16) is installed on the outer side of the sliding block (15), a sieve plate (17) is arranged at the bottom of the inner wall of the feeding cylinder (16), a first bevel gear (18) is arranged at one end of the reciprocating screw rod (14), a second driven wheel (19) is arranged on the outer side of the reciprocating screw rod (14), the second driven wheel (19) is connected with the second driving wheel (12) through a belt in a transmission manner, a conical cylinder (20) is arranged at the bottom of the inner wall of the filter tank (3), and a filter cylinder (21) is installed at the top of the conical cylinder (20), the outer side of the water storage tank (1) is provided with a transmission mechanism (22), and the top of the water storage tank (1) is provided with a cleaning mechanism (23).

2. The intelligent fertilizer applicator for crops as claimed in claim 1, wherein: fertilizing mechanism (8) include clamp (81), equal equidistance fixedly connected with clamp (81) in the outside of shunt tubes (7), the equal fixedly connected with stock (82) in bottom of clamp (81), the outside of stock (82) all is inlayed and is had soil nutrient sensor (83), the inside of shunt tubes (7) and the one side that is located clamp (81) all rotate and be connected with dwang (84), the outside of dwang (84) and the equal equidistance fixedly connected with promotion blade (85) in inside that is located shunt tubes (7), the top of dwang (84) all extends to the top and the first action wheel of fixedly connected with (86) of shunt tubes (7), the inside of shunt tubes (7) and the one side that is located clamp (81) all rotate and are connected with rotating tube (87), the outside of rotating tube (87) and the equal equidistance in inside that is located shunt tubes (7) have seted up inlet opening (88), the top of rotating tube (87) all extends to top and fixedly connected with hollow structure's of shunt tubes (7) guide plate (89), the equal equidistance fixedly connected with shower nozzle (810) in top of guide plate (89), the outside of rotating tube (87) just is located the equal fixedly connected with solenoid valve (811) in below of guide plate (89), solenoid valve (811) all with corresponding soil nutrient sensor (83) electric connection, the outside of rotating tube (87) just is located the equal fixedly connected with in below of solenoid valve (811) and follows driving wheel (812), it all is connected through belt drive with the first action wheel (86) that correspond to follow driving wheel (812).

3. The intelligent fertilizer applicator for crops as claimed in claim 1, wherein: the transmission mechanism (22) comprises fixing plates (221), the outer side of the water storage tank (1) is fixedly connected with the two fixing plates (221) above the first bevel gear (18), a rotating shaft (222) is connected between the two fixing plates (221) in a rotating mode, the bottom of the rotating shaft (222) penetrates through the corresponding fixing plates (221) and the second bevel gears (223) in a fixedly connected mode, the second bevel gears (223) are connected with the first bevel gear (18) in a meshed mode, the top of the rotating shaft (222) penetrates through the corresponding fixing plates (221) and the rotating disc (224), and one end of the top of the rotating disc (224) is rotatably connected with a push rod (225).

4. The intelligent fertilizer applicator for crops as claimed in claim 3, wherein: the cleaning mechanism (23) comprises a central shaft (231), the top of the water storage tank (1) is rotatably connected with the central shaft (231), the top of the central shaft (231) is fixedly connected with a transmission gear (232), the bottom of the central shaft (231) extends to the inside of the filter tank (3) and is fixedly connected with two cleaning brushes (233), one ends, far away from the central shaft (231), of the cleaning brushes (233) are all contacted with the inner wall of the filter cartridge (21), one end, far away from the central shaft (231), of the top of the water storage tank (1) is fixedly connected with a first vertical plate (234), one end, far away from the first vertical plate (234), of the top of the water storage tank (1) is fixedly connected with a second vertical plate (235), a through groove (236) is formed in the outer side of the second vertical plate (235), and a cross rod (237) is fixedly connected between the tops of the first vertical plate (234) and the second vertical plate (235), the outer side of the cross rod (237) is connected with two sliding sleeves (238) in a sliding mode, a rack (239) is fixedly connected between the bottoms of the two sliding sleeves (238), the rack (239) is meshed with the transmission gear (232) and connected, and one end, far away from the rotating disc (224), of the push rod (225) penetrates through the through groove (236) and is connected with one end of the transmission gear (232) in a rotating mode.

5. The intelligent fertilizer applicator for crops of claim 1, wherein: the water storage tank is characterized in that two ends of the bottom of the water storage tank (1) are fixedly connected with damp-proof bottom plates (24), and four corners of the top of each damp-proof bottom plate (24) are provided with fixing holes (25).

6. The intelligent fertilizer applicator for crops as claimed in claim 1, wherein: the bottom of the inner wall of the mixing tank (2) is provided with a fifteen-degree inclined plane, the bottom of the water storage tank (1) is fixedly connected with a discharge pipe (26) below the water pump (5), and the outer side of the discharge pipe (26) is provided with a valve.

7. The intelligent fertilizer applicator for crops as claimed in claim 3, wherein: the outside of water storage box (1) just is located fixedly connected with between two fixed plates (221) and adds feed hopper (27) that feed cylinder (16) cooperation was used, the bottom of add feed hopper (27) extends to the inside of mixing tank (2).

8. The intelligent fertilizer applicator for crops as claimed in claim 1, wherein: the bottom of a toper section of thick bamboo (20) extends to the inside and fixedly connected with ash discharge pipe (28) of mixing tank (2), the one end that toper section of thick bamboo (20) was kept away from in ash discharge pipe (28) extends to the outside of water storage box (1), the outside of ash discharge pipe (28) and the outside that is located water storage box (1) are provided with the valve.

9. The intelligent fertilizer applicator for crops as claimed in claim 1, wherein: the water storage tank is characterized in that a connecting pipe (29) is fixedly connected to one side, located on the filter tank (3), of the outer side of the water storage tank (1), and one end, far away from the filter tank (3), of the connecting pipe (29) extends to the inside of the mixing tank (2).

10. The intelligent fertilizer applicator for crops as claimed in claim 4, wherein: a water injection pipe (30) is fixedly connected to the top of the water storage tank (1) and is positioned on one side of the central shaft (231).