Nutrient solution preparing and spraying device for navel orange planting

Abstract

The invention relates to the technical field of planting and spraying, and provides a nutrient solution preparation and spraying device for navel orange planting, which comprises a moving table, and the top end of the moving table is fixedly connected with a liquid storage tank; according to the cleaning device, a first motor is started, the first motor drives a first rotating shaft to rotate, the first rotating shaft drives a third gear to rotate, the third gear drives a second gear to rotate, the second gear drives a rotating rod to rotate, the rotating rod drives the first gear and a rotating cleaning plate to rotate, and the first gear rotates to be meshed with an annular rack; a first gear drives a first connecting block to move, a supporting sliding block can movably support the first connecting block, a rotating sweeping plate rotates to drive a bottom nail to rotate, the bottom nail can sweep weeds, dry branches, fallen leaves, stones and the like on the ground, and therefore a nutrient solution can make contact with soil conveniently, the bottom nail is inserted into the ground, and the soil is turned over along with rotation of the rotating sweeping plate; therefore, the nutrient solution can enter the soil smoothly, and the phenomenon that the nutrient solution flows everywhere due to the fact that the land surface hardness is high is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of planting spraying, in particular to a nutrient solution preparation spraying device for navel orange planting. Background Art

[0002] During the planting period of navel oranges, nutrient solution needs to be sprayed to promote the growth of fruit trees and the development of fruits. At present, the nutrient solution spraying device mainly includes a lifting component, an angle adjustment component and a diversion component. The specific process is to adjust the height of the spray head through the lifting component, and adjust the spraying direction of the spray head through the angle adjustment component. During the spraying process, the nutrient solution is diverted through the diversion component to avoid waste of nutrient solution.

[0003] As disclosed in the publication number CN116831016A, the invention relates to the field of planting technology and discloses a nutrient solution preparation and spraying device for navel orange planting, comprising a water tank, wherein the interior of the water tank is provided with, and the left end of the water tank is fixedly installed with; after the roots of the trees are surrounded by the bent rod and the storage tube, the nutrient solution is sprayed onto the surfaces of the guide plate and the abutment plate through the discharge port, and drips to the roots of the trees under the action of the guide groove, so as to avoid the nutrient solution being directly and quickly sprayed onto the roots of the trees, resulting in soil loss at the roots of the trees; when the nutrient solution flows from the interior of the bent rod, it also pushes two hollow slide bars one and two hollow slide bars two to slide relative to each other, at which time the two hollow slide bars two approach each other and move toward the back of the tree, and then the nutrient solution is sprayed onto the roots of the back of the tree through the water outlet, and the back of the tree cannot be sprayed with the nutrient solution due to the obstruction of the tree, thereby improving the efficiency of spraying the nutrient solution and avoiding the need to move to the back of the tree for secondary spraying later.

[0004] In the above-mentioned prior art, after the roots of the trees are surrounded by bent rods and storage tubes, the nutrient solution is sprayed onto the surfaces of the guide plate and the abutment plate through the discharge port, and drips to the roots of the trees under the action of the guide groove, thereby preventing the nutrient solution from being directly and quickly sprayed onto the roots of the trees. However, there will be weeds near the roots of the navel orange trees, and as they grow, the moisture on the ground is less, resulting in a higher hardness on the surface of the land. When the nutrient solution is sprayed and falls, the root soil surface cannot absorb it quickly, so the nutrient solution will flow everywhere, thus resulting in a waste of nutrient solution. In addition, there will be dead branches, fallen leaves and stones on the ground, which will block the nutrient solution and thus affect the nutrient solution from entering the soil at the roots. Summary of the invention

[0005] The purpose of the present invention is to solve the problem in the prior art that there are weeds near the roots of navel orange trees, and as they grow, there is less moisture on the ground, resulting in a higher hardness of the land surface. When the nutrient solution is sprayed and falls, the root soil surface cannot absorb it quickly, so the nutrient solution will flow everywhere, thus causing a waste of nutrient solution. In addition, there will be dead branches, fallen leaves and stones on the ground, which will block the nutrient solution and thus affect the nutrient solution from entering the soil at the roots.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a nutrient solution preparation spraying device for navel orange planting, comprising a mobile platform, the top of the mobile platform is fixedly connected to a liquid storage tank, the top of the mobile platform is located on a side of the liquid storage tank and is provided with a spraying structure, the spraying structure comprises a water delivery component, a lifting component, a wrapping component and a supporting component, the water delivery component comprises a water pump, the water pump is fixed to the top of the liquid storage tank, one side of the water pump is fixedly connected to a water delivery pipe, the end of the water delivery pipe away from the water pump is fixedly connected to a spraying water pipe, the internal annular array of the spraying water pipe is fixedly connected to a nozzle, the lifting component comprises a supporting frame, the supporting frame is fixed to the top of the mobile platform and is fixedly connected to the liquid storage tank, the wrapping component comprises a first supporting plate, the first supporting plate is slidably connected to the inside of the water pump, the supporting component comprises a second gas rod, the second gas rod is located on the side of the first support plate away from the liquid storage tank, and the side of the second gas rod away from the liquid storage tank is provided with a raking component and a scraping and cleaning structure.

[0007] As a preferred embodiment, a first gas rod is fixedly connected to the top of the support frame, and the bottom end of the first gas rod passes through the water pump, and the bottom end of the first gas rod is fixedly connected to the first support plate, and limit rods are fixedly connected to both sides of the water pump, and the limit rods pass through the first support plate and are slidably connected to the first support plate, and a limit ring is fixedly connected to the side of the top of the first support plate away from the liquid storage tank, and the limit ring is slidably connected to the water pipe, and the second gas rod is started, and the second gas rod is shortened to drive the connecting head to move, and the connecting head drives the second support opening and closing ring to deflect, and the second support opening and closing ring drives the first support opening and closing ring to deflect through the first fixed rod, and the first support opening and closing ring drives the spraying pipe and the connecting elastic rod to deflect, and then the device is pushed to place the root of the tree in the middle of the first support opening and closing ring. At this time, the first gas rod is started, and the first gas rod pushes the first support plate to move downward, and the first support plate drives the second support opening and closing ring and the first support opening and closing ring to move downward, and stop after moving to the root of the tree.

[0008] As a preferred embodiment, connecting rods are fixedly connected to both sides of the first support plate, and the connecting rods are fixedly connected to the second gas rod on the side away from the liquid storage tank at one end of the first support plate, and the first support plate is fixedly connected to the middle of the side away from the liquid storage tank with a first support opening and closing ring, and the top annular array of the first support opening and closing ring is fixedly connected to a fixed block, and the top of the fixed block is fixedly connected to a fixed ring, and the fixed ring is fixedly connected to the spraying water pipe, and the bottom annular array of the first support opening and closing ring is fixedly connected to a connecting elastic rod, and the middle of the connecting elastic rod is fixedly connected to an elastic cover, and the first support opening and closing ring is also closed accordingly, and when the limit rod is closed, the connecting elastic rod and the elastic cover are driven to wrap the roots of the trees, and because the connecting elastic rod and the elastic cover are elastic, they are suitable for trees of different thicknesses, and when the nozzle sprays the nutrient solution, the nutrient solution will flow on the elastic cover, flow along the bottom end of the elastic cover to the outer wall of the tree, and then flow along the outer wall of the tree to the root, and finally be absorbed by the root, so as to avoid waste caused by too large a distance between the spray head and the tree when the nutrient solution is sprayed on trees of different thicknesses.

[0009] As a preferred embodiment, the end of the second gas rod away from the connecting rod is rotatably connected to a connecting head, and the side of the connecting head away from the second gas rod is fixedly connected to the second support opening and closing ring, the second support opening and closing ring is rotatably connected to the first support plate, and the bottom ends of the second support opening and closing ring and the first support plate are provided with a first sliding groove, one side inside the first sliding groove is fixedly connected to an annular rack, the inner annular array of the second support opening and closing ring is fixedly connected to the first fixing rod, and the first fixing rod is fixedly connected to the first support opening and closing ring, and the second gas rod is started, the second gas rod drives the second support opening and closing ring to unfold, and the second support opening and closing ring drives the first support opening and closing ring to unfold and wrap the tree, and then the second gas rod pushes the first support opening and closing ring to close, the first sliding groove helps the movement of the first connecting block and the support fixing shell, and the first fixing rod facilitates the support of the first support opening and closing ring.

[0010] As a preferred embodiment, the raking assembly includes a first connecting block, a supporting slider is fixedly connected to the top of the first connecting block, the supporting slider is slidably connected to the first slide groove, one side of the first connecting block is rotatably connected to a rotating rod, the rotating rod passes through the first connecting block, and the top is located at the middle of the supporting slider, the top of the rotating rod is fixedly connected to the first gear, the first gear is meshed with the annular rack, the supporting slider can support the first connecting block to move, the first gear rotates and meshes with the annular rack, so that the first gear drives the first connecting block to move.

[0011] As a preferred embodiment, the rotating rod is fixedly connected to the second gear at one end located inside the first connecting block, the third gear is meshed with one side of the second gear, the third gear is fixedly connected to the first rotating shaft at a side away from the second gear, the first rotating shaft is transmission-connected to the first motor at one end away from the second gear, the first motor is fixedly connected to the first connecting block, and the first motor is started, the first motor drives the first rotating shaft to rotate, the first rotating shaft drives the third gear to rotate, the third gear drives the second gear to rotate, the second gear drives the rotating rod to rotate, and the rotating rod drives the first gear and the rotating cleaning plate to rotate.

[0012] As a preferred embodiment, the bottom end of the rotating rod is fixedly connected to a rotating cleaning plate, and the bottom end of the rotating cleaning plate is fixedly connected to bottom nails arranged equidistantly. The rotation of the rotating cleaning plate drives the bottom nails to rotate, and the bottom nails can sweep weeds, dead branches, fallen leaves, stones, etc. on the ground, thereby facilitating the contact between the nutrient solution and the soil. The bottom nails are inserted into the ground, and the soil is turned over as the rotating cleaning plate rotates, thereby facilitating the nutrient solution to enter the soil smoothly, and the nutrient solution will not flow everywhere due to the high hardness of the soil surface.

[0013] As a preferred embodiment, the scraping and cleaning structure includes a scraping assembly and a cleaning assembly, the scraping assembly includes a supporting and fixing shell, a second supporting plate is fixedly connected to the middle part of the top end of the supporting and fixing shell, the second supporting plate is fixedly connected to one side of the first connecting block at one end away from the supporting and fixing shell, rake teeth are provided on one side of the bottom end of the supporting and fixing shell, a second sliding groove is provided on the side of the supporting and fixing shell away from the rake teeth, second fixed rods are fixedly connected on both sides of the inside of the supporting and fixing shell, the first connecting block moves through the second supporting plate to drive the supporting and fixing shell to move, the movement of the supporting and fixing shell drives the rake teeth to move, and the rake teeth scrape the dead branches, leaves, stones and weeds near the roots to expose the soil.

[0014] As a preferred embodiment, the cleaning component includes a second motor, which is fixed at the top of the supporting and fixing shell close to the rake teeth, and the second motor is transmission-connected to the side of the supporting and fixing shell close to the supporting and fixing shell, and the second rotating shaft penetrates the supporting and fixing shell and is rotationally connected to the supporting and fixing shell, and the end of the second rotating shaft away from the second motor is fixedly connected to a fourth gear, and a chain is meshed on the outer wall of the fourth gear. As the distance the rake teeth move is longer, more stones, dead branches, fallen leaves and weeds are scraped away, and the second motor can be started, the second motor drives the second rotating shaft to rotate, the second rotating shaft drives the fourth gear to rotate, the fourth gear drives the chain to rotate, the chain drives the fifth gears on both sides to rotate, and finally drives the cleaning tooth plate to rotate.

[0015] As a preferred embodiment, a fifth gear is meshed on both sides of the chain, the fourth gear is larger than the fifth gear, the outer annular array of the chain is fixedly connected to a second connecting block, and the second connecting block is slidably connected to the second slide groove, and the end of the second connecting block away from the fifth gear is fixedly connected to a cleaning tooth plate, and the rotation of the chain drives the second connecting block to slide in the second slide groove, and the second connecting block drives the cleaning tooth plate to push the stones, dead branches, fallen leaves and weeds accumulated at the rake teeth to the outside, thereby facilitating blockage at the rake teeth.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. In the present invention, the first motor is started, the first motor drives the first rotating shaft to rotate, the first rotating shaft drives the third gear to rotate, the third gear drives the second gear to rotate, the second gear drives the rotating rod to rotate, the rotating rod drives the first gear and the rotating cleaning plate to rotate, the first gear rotates and meshes with the annular rack, so that the first gear drives the first connecting block to move, the supporting slider can support the movement of the first connecting block, and the rotating cleaning plate rotates to drive the bottom nail to rotate, the bottom nail can sweep the weeds, dead branches, fallen leaves, stones and the like on the ground, so that it is convenient for the nutrient solution to contact with the soil, and the bottom nail is inserted into the ground, and the soil is turned over as the rotating cleaning plate rotates, so that the nutrient solution can smoothly enter the soil, and the nutrient solution will not flow around due to the high hardness of the land surface.

[0018] 2. In the present invention, the first connecting block moves through the second supporting plate to drive the supporting and fixing shell to move, and the movement of the supporting and fixing shell drives the rake teeth to move, and the rake teeth scrape the dead branches, leaves, stones and weeds near the roots to expose the soil. As the distance the rake teeth move is longer, more stones, branches, leaves and weeds are scraped away, and the second motor can be started, and the second motor drives the second rotating shaft to rotate, the second rotating shaft drives the fourth gear to rotate, the fourth gear drives the chain to rotate, and the chain drives the fifth gears on both sides to rotate, and the rotation of the chain drives the second connecting block to slide at the second slide groove, and the second connecting block drives the cleaning tooth plate to push the stones, branches, leaves and weeds accumulated at the rake teeth to the outside, thereby facilitating blockage at the rake teeth.

[0019] 3. In the present invention, the second gas rod is started, and the second gas rod drives the second support opening and closing ring to expand, and the second support opening and closing ring drives the first support opening and closing ring to expand and wrap the tree, and then the second gas rod pushes the first support opening and closing ring to close, and when the limit rod is closed, it drives the connecting elastic rod and the elastic cover to wrap the root of the tree. Since the connecting elastic rod and the elastic cover are elastic, they are suitable for trees of different thicknesses. When the nozzle sprays nutrient solution, the nutrient solution will flow on the elastic cover, flow along the bottom of the elastic cover to the outer wall of the tree, and then flow along the outer wall of the tree to the root, and finally be absorbed by the root, so as to avoid waste caused by too large a distance between the spray head and the tree when spraying nutrient solution on trees of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a spraying device for preparing nutrient solution for navel orange planting provided by the present invention;

[0021] Figure 2 A schematic diagram of a spraying structure of a spraying device for preparing nutrient solution for navel orange planting provided by the present invention;

[0022] Figure 3 A schematic diagram of the cross-sectional structure of a spraying structure of a spraying device for preparing nutrient solution for navel orange planting provided by the present invention;

[0023] Figure 4 A schematic diagram of a top view of the structure of a flow guide assembly of a nutrient solution preparation spraying device for navel orange planting provided by the present invention;

[0024] Figure 5 A schematic diagram of the top view of the structure of a flow guide assembly of a spraying device for preparing nutrient solution for navel orange planting provided by the present invention;

[0025] Figure 6 A schematic structural diagram of a cleaning and soil turning component of a nutrient solution preparation and spraying device for navel orange planting provided by the present invention;

[0026] Figure 7 A schematic diagram of the structure of a harrowing component of a nutrient solution preparation and spraying device for navel orange planting provided by the present invention;

[0027] Figure 8 A schematic diagram of the structure of a cleaning component of a spray device for preparing nutrient solution for navel orange planting provided by the present invention;

[0028] Legend:

[0029] 1. Mobile platform; 2. Liquid storage tank; 31. Water pump; 311. Water pipe; 312. Spraying pipe; 313. Spray head; 32. Support frame; 321. First gas rod; 322. Limit rod; 323. Limit ring; 33. First support plate; 331. Connecting rod; 332. First support opening and closing ring; 333. Fixed block; 334. Fixed ring; 335. Connecting elastic rod; 336. Elastic cover; 34. Second gas rod; 341. Connecting head; 342. Second support opening and closing ring; 343. First slideway; 344. Ring rack; 345. First Fixed rod; 41, first connecting block; 42, supporting slider; 43, rotating rod; 431, first gear; 44, second gear; 45, third gear; 46, first rotating shaft; 47, first motor; 48, rotating cleaning plate; 49, bottom nail; 51, supporting fixed shell; 511, second supporting plate; 512, rake teeth; 513, second slide groove; 514, second fixed rod; 52, second motor; 521, second rotating shaft; 522, fourth gear; 523, chain; 524, fifth gear; 525, second connecting block; 526, cleaning tooth plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1 - Figure 8 The present invention provides a technical solution: a nutrient solution preparation and spraying device for navel orange planting, comprising a mobile platform 1, a liquid storage tank 2 is fixedly connected to the top of the mobile platform 1, a spraying structure is arranged on the top of the mobile platform 1 and located on one side of the liquid storage tank 2, the spraying structure comprises a water delivery component, a lifting component, a wrapping component and a supporting component, the water delivery component comprises a water pump 31, the water pump 31 is fixed to the top of the liquid storage tank 2, a water delivery pipe 311 is fixedly connected to one side of the water pump 31, and a spraying device is fixedly connected to the end of the water delivery pipe 311 away from the water pump 31. A water pipe 312, the internal annular array of the spray water pipe 312 is fixedly connected with a nozzle 313, the lifting assembly includes a support frame 32, the support frame 32 is fixed on the top of the mobile platform 1, and is fixedly connected to the liquid storage tank 2, the wrapping assembly includes a first support plate 33, the first support plate 33 is slidably connected to the inside of the water pump 31, the support assembly includes a second gas rod 34, the second gas rod 34 is located on the side of the first support plate 33 away from the liquid storage tank 2, and the side of the second gas rod 34 away from the liquid storage tank 2 is provided with a raking assembly and a scraping and cleaning structure.

[0032] like Figure 1 - Figure 8 As shown, the top of the support frame 32 is fixedly connected with a first gas rod 321, the bottom end of the first gas rod 321 passes through the water pump 31, and the bottom end of the first gas rod 321 is fixedly connected to the first support plate 33. The two sides inside the water pump 31 are fixedly connected with limit rods 322, which pass through the first support plate 33 and are slidably connected to the first support plate 33. The top of the first support plate 33 is fixedly connected to a limit ring 323 on the side away from the liquid storage tank 2. The limit ring 323 is slidably connected to the water pipe 311, and the two sides of the first support plate 33 are fixedly connected with connecting rods 331. The connecting rod 331 is fixedly connected to the second gas rod 34 on the side away from the liquid storage tank 2 at one end of the first support plate 33, and the middle part of the first support plate 33 away from the liquid storage tank 2 is fixedly connected with a first support opening and closing ring 332, and the top annular array of the first support opening and closing ring 332 is fixedly connected with a fixing block 333. The top of the block 333 is fixedly connected with a fixing ring 334, and the fixing ring 334 is fixedly connected to the spray water pipe 312. The bottom end annular array of the first support opening and closing ring 332 is fixedly connected with a connecting elastic rod 335, and the middle part of the connecting elastic rod 335 is fixedly connected with an elastic cover 336. The end of the second gas rod 34 away from the connecting rod 331 is rotatably connected with a connecting head 341, and the side of the connecting head 341 away from the second gas rod 34 is fixedly connected with a second support opening and closing ring 342. The second support opening and closing ring 342 is rotatably connected to the first support plate 33, and the bottom ends of the second support opening and closing ring 342 and the first support plate 33 are provided with a first sliding groove 343, and one side inside the first sliding groove 343 is fixedly connected with an annular rack 344, and the inner annular array of the second support opening and closing ring 342 is fixedly connected with a first fixing rod 345, and the first fixing rod 345 is fixedly connected to the first support opening and closing ring 332.

[0033] In this embodiment, nutrient solution is added to the liquid storage tank 2 through the liquid adding pipe. When in use, the mobile platform 1 is pushed to the side of the navel orange tree, and the second gas rod 34 is started. The second gas rod 34 is shortened to drive the connecting head 341 to move, and the connecting head 341 drives the second support opening and closing ring 342 to deflect. The second support opening and closing ring 342 drives the first support opening and closing ring 332 to deflect through the first fixed rod 345. The first support opening and closing ring 332 drives the spraying water pipe 312 and the connecting elastic rod 335 to deflect, and then the device is pushed to locate the root of the tree in the middle of the first support opening and closing ring 332. At this time, the first gas rod 321 is started, and the first gas rod 321 pushes the first support plate 33 to move downward. The first support plate 33 drives the second support opening and closing ring 342 and the first support opening and closing ring 332 to move downward, and stops after moving to the root of the tree, and the second gas rod 321 is started again. Rod 34, the second gas rod 34 is extended to push the second support opening and closing ring 342 to close, and the first support opening and closing ring 332 is also closed accordingly. When the limit rod 322 is closed, it drives the connecting elastic rod 335 and the elastic cover 336 to wrap the root of the tree. Since the connecting elastic rod 335 and the elastic cover 336 are elastic, they are suitable for trees of different thicknesses. The water pump 31 is started, and the water pump 31 transports the nutrient solution in the liquid storage tank 2 to the water pipe 311, and then enters the spraying water pipe 312, and finally sprays it out through the nozzle 313. When the nozzle 313 sprays the nutrient solution, the nutrient solution will flow on the elastic cover 336, flow along the bottom end of the elastic cover 336 to the outer wall of the tree, and then flow along the outer wall of the tree to the root, and finally be absorbed by the root, so as to avoid waste caused by too large a distance between the spray head and the tree when spraying nutrient solution on trees of different thicknesses.

[0034] like Figure 1 - Figure 8 As shown, the raking assembly includes a first connecting block 41, a supporting slider 42 is fixedly connected to the top of the first connecting block 41, and the supporting slider 42 is slidably connected to the first slide groove 343, a rotating rod 43 is rotatably connected to one side of the first connecting block 41, the rotating rod 43 passes through the first connecting block 41, and the top is located at the middle of the supporting slider 42, the top of the rotating rod 43 is fixedly connected to the first gear 431, the first gear 431 is meshed with the annular rack 344, one end of the rotating rod 43 located inside the first connecting block 41 is fixedly connected to the second gear 44, one side of the second gear 44 is meshed with a third gear 45, the side of the third gear 45 away from the second gear 44 is fixedly connected to the first rotating shaft 46, the end of the first rotating shaft 46 away from the second gear 44 is transmission-connected to the first motor 47, the first motor 47 is fixedly connected to the first connecting block 41, the bottom end of the rotating rod 43 is fixedly connected to a rotating cleaning plate 48, and the bottom end of the rotating cleaning plate 48 is equidistantly arranged and fixedly connected with bottom nails 49.

[0035] In this embodiment, the first motor 47 is started, the first motor 47 drives the first rotating shaft 46 to rotate, the first rotating shaft 46 drives the third gear 45 to rotate, the third gear 45 drives the second gear 44 to rotate, the second gear 44 drives the rotating rod 43 to rotate, the rotating rod 43 drives the first gear 431 and the rotating cleaning plate 48 to rotate, the first gear 431 rotates and meshes with the annular rack 344, so that the first gear 431 drives the first connecting block 41 to move, the supporting slider 42 can support the movement of the first connecting block 41, and the rotating cleaning plate 48 rotates to drive the bottom nail 49 to rotate, the bottom nail 49 can sweep the weeds, dead branches, leaves, stones and the like on the ground, so as to facilitate the contact between the nutrient solution and the soil, and the bottom nail 49 is inserted into the ground, and the soil is turned over as the rotating cleaning plate 48 rotates, so as to facilitate the nutrient solution to enter the soil smoothly, and the nutrient solution will not flow everywhere due to the high hardness of the soil surface.

[0036] like Figure 1 - Figure 8 As shown, the scraping and cleaning structure includes a scraping component and a cleaning component, the scraping component includes a supporting and fixing shell 51, a second supporting plate 511 is fixedly connected to the middle of the top of the supporting and fixing shell 51, the second supporting plate 511 is fixedly connected to one side of the first connecting block 41 at one end away from the supporting and fixing shell 51, a rake tooth 512 is arranged on one side of the bottom end of the supporting and fixing shell 51, a second slide groove 513 is arranged on the side of the supporting and fixing shell 51 away from the rake tooth 512, and second fixing rods 514 are fixedly connected on both sides of the interior of the supporting and fixing shell 51, and the cleaning component includes a second motor 52, the second motor 52 is fixed to the top of the supporting and fixing shell 51 on the side close to the rake tooth 512, and the second motor 52 is close to A second rotating shaft 521 is transmission-connected to one side of the supporting and fixing shell 51, and the second rotating shaft 521 penetrates the supporting and fixing shell 51 and is rotationally connected to the supporting and fixing shell 51. A fourth gear 522 is fixedly connected to one end of the second rotating shaft 521 away from the second motor 52, and a chain 523 is meshed on the outer wall of the fourth gear 522, and a fifth gear 524 is meshed on both sides of the chain 523. The fourth gear 522 is larger than the fifth gear 524, and a second connecting block 525 is fixedly connected to the outer annular array of the chain 523, and the second connecting block 525 is slidably connected to the second slide groove 513, and a cleaning tooth plate 526 is fixedly connected to one end of the second connecting block 525 away from the fifth gear 524.

[0037] In this embodiment, the first connecting block 41 moves through the second supporting plate 511 to drive the supporting and fixing shell 51 to move, and the movement of the supporting and fixing shell 51 drives the rake teeth 512 to move, and the rake teeth 512 scrape the dead branches, fallen leaves, stones and weeds near the roots to expose the soil. As the distance the rake teeth 512 move is longer, the scraped stones, dead branches, fallen leaves and weeds are pushed more, and the second motor 52 can be started, and the second motor 52 drives the second rotating shaft 521 to rotate, and the second rotating shaft 521 drives the fourth gear 522 to rotate, and the fourth gear 522 drives the chain 523 to rotate, and the chain 523 drives the fifth gear 524 on both sides to rotate, and the rotation of the chain 523 drives the second connecting block 525 to slide at the second slide groove 513, and the second connecting block 525 drives the cleaning tooth plate 526 to push the stones, dead branches, fallen leaves and weeds accumulated at the rake teeth 512 to the outside, thereby facilitating blockage at the rake teeth 512.

[0038] Working principle: First, add nutrient solution into the liquid storage tank 2 through the liquid adding tube. When in use, push the mobile platform 1 to the side of the navel orange tree, start the second gas rod 34, shorten the second gas rod 34 to drive the connecting head 341 to move, the connecting head 341 drives the second support opening and closing ring 342 to deflect, the second support opening and closing ring 342 drives the first support opening and closing ring 332 to deflect through the first fixed rod 345, the first support opening and closing ring 332 drives the spraying water pipe 312 and the connecting elastic rod 335 to deflect, and then push the device to locate the root of the tree in the middle of the first support opening and closing ring 332, then start the first gas rod 321, the first gas rod 321 pushes the first support plate 33 to move downward, the first support plate 33 drives the second support opening and closing ring 342 and the first support opening and closing ring 33 2 moves downward, stops after moving to the root of the tree, and starts the second gas rod 34 again. The second gas rod 34 extends to push the second support opening and closing ring 342 to close, and the first support opening and closing ring 332 is also closed accordingly. When the limit rod 322 is closed, it drives the connecting elastic rod 335 and the elastic cover 336 to wrap the root of the tree. Since the connecting elastic rod 335 and the elastic cover 336 are elastic, they are suitable for trees of different thicknesses. At this time, the first motor 47 is started, the first motor 47 drives the first rotating shaft 46 to rotate, the first rotating shaft 46 drives the third gear 45 to rotate, the third gear 45 drives the second gear 44 to rotate, the second gear 44 drives the rotating rod 43 to rotate, the rotating rod 43 drives the first gear 431 and the rotating cleaning plate 48 to rotate, and the first gear 431 rotates with the ring The shaped rack 344 is meshed, so that the first gear 431 drives the first connecting block 41 to move, and the supporting slider 42 can support the movement of the first connecting block 41, and the rotating cleaning plate 48 rotates to drive the bottom nail 49 to rotate, and the bottom nail 49 can sweep the weeds, dead branches, fallen leaves, stones, etc. on the ground, so that it is convenient for the nutrient solution to contact with the soil, and the bottom nail 49 is inserted into the ground, and the soil is turned over with the rotation of the rotating cleaning plate 48, so that the nutrient solution can smoothly enter the soil, and the nutrient solution will not flow around due to the high hardness of the land surface, and the first connecting block 41 moves through the second supporting plate 511 to drive the supporting fixed shell 51 to move, and the supporting fixed shell 51 moves to drive the rake teeth 512 to move, and the rake teeth 512 scrape the dead branches, fallen leaves, stones and weeds near the roots, so that the soil The second motor 52 can be started, and the second motor 52 drives the second shaft 521 to rotate, and the second shaft 521 drives the fourth gear 522 to rotate, and the fourth gear 522 drives the chain 523 to rotate, and the chain 523 drives the fifth gear 524 on both sides to rotate, and the rotation of the chain 523 drives the second connecting block 525 to slide at the second chute 513, and the second connecting block 525 drives the cleaning tooth plate 526 to push the stones, dead branches, fallen leaves and weeds accumulated at the rake teeth 512 to the outside, so as to facilitate the blockage of the rake teeth 512, and then start the water pump 31, and the water pump 31 delivers the nutrient solution in the liquid storage tank 2 to the water pipe 311, and then enters the spraying water pipe 312,Finally, the nutrient solution is sprayed out through the nozzle 313. When the nozzle 313 sprays the nutrient solution, the nutrient solution will flow on the elastic cover 336, flow along the bottom of the elastic cover 336 to the outer wall of the tree, and then flow along the outer wall of the tree to the root, and finally be absorbed by the root, avoiding waste caused by too large a distance between the spray head and the tree when spraying nutrient solution on trees of different thicknesses.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A nutrient solution preparation and spraying device for navel orange planting, comprising a mobile platform (1), Features: The top of the mobile platform (1) is fixedly connected to a liquid storage tank (2); a spraying structure is arranged on the top of the mobile platform (1) and located on one side of the liquid storage tank (2); the spraying structure comprises a water delivery component, a lifting component, a wrapping component and a supporting component; the water delivery component comprises a water pump (31); the water pump (31) is fixedly connected to the top of the liquid storage tank (2); a water delivery pipe (311) is fixedly connected to one side of the water pump (31); an end of the water delivery pipe (311) away from the water pump (31) is fixedly connected to a spraying water pipe (312); an inner annular shape of the spraying water pipe (312) is formed. The array is fixedly connected with a nozzle (313), the lifting assembly includes a support frame (32), the support frame (32) is fixed on the top of the mobile platform (1) and is fixedly connected to the liquid storage tank (2), the wrapping assembly includes a first support plate (33), the first support plate (33) is slidably connected to the inside of the water pump (31), the support assembly includes a second gas rod (34), the second gas rod (34) is located on the side of the first support plate (33) away from the liquid storage tank (2), and the side of the second gas rod (34) away from the liquid storage tank (2) is provided with a raking assembly and a scraping and cleaning structure.

2. A nutrient solution preparation and spraying device for navel orange planting according to claim 1, Features: The top end of the support frame (32) is fixedly connected to a first gas rod (321), the bottom end of the first gas rod (321) passes through the water pump (31), the bottom end of the first gas rod (321) is fixedly connected to the first support plate (33), both sides of the water pump (31) are fixedly connected to limit rods (322), the limit rods (322) pass through the first support plate (33) and are slidably connected to the first support plate (33), the top end of the first support plate (33) away from the liquid storage tank (2) is fixedly connected to a limit ring (323), and the limit ring (323) is slidably connected to the water pipe (311).

3. A nutrient solution preparation and spraying device for navel orange planting according to claim 2, Features: Connecting rods (331) are fixedly connected to both sides of the first support plate (33); the connecting rod (331) is fixedly connected to the second gas rod (34) at one end of the first support plate (33) away from the liquid storage tank (2); a first supporting opening and closing ring (332) is fixedly connected to the middle of the side of the first support plate (33) away from the liquid storage tank (2); a fixing block (333) is fixedly connected to the top annular array of the first supporting opening and closing ring (332); a fixing ring (334) is fixedly connected to the top of the fixing block (333); the fixing ring (334) is fixedly connected to the spraying water pipe (312); a connecting elastic rod (335) is fixedly connected to the bottom annular array of the first supporting opening and closing ring (332); an elastic cover (336) is fixedly connected to the middle of the connecting elastic rod (335).

4. A nutrient solution preparation and spraying device for navel orange planting according to claim 3, Features: One end of the second gas rod (34) away from the connecting rod (331) is rotatably connected to a connecting head (341), and the side of the connecting head (341) away from the second gas rod (34) is fixedly connected to a second support opening and closing ring (342), the second support opening and closing ring (342) is rotatably connected to the first support plate (33), the bottom ends of the second support opening and closing ring (342) and the first support plate (33) are provided with a first slide groove (343), one side inside the first slide groove (343) is fixedly connected to an annular rack (344), the internal annular array of the second support opening and closing ring (342) is fixedly connected to a first fixed rod (345), and the first fixed rod (345) is fixedly connected to the first support opening and closing ring (332).

5. A nutrient solution preparation and spraying device for navel orange planting according to claim 4, Features: The raking assembly comprises a first connecting block (41), the top end of the first connecting block (41) is fixedly connected to a supporting slider (42), the supporting slider (42) is slidably connected to a first sliding groove (343), one side of the first connecting block (41) is rotatably connected to a rotating rod (43), the rotating rod (43) passes through the first connecting block (41), and the top end is located in the middle of the supporting slider (42), the top end of the rotating rod (43) is fixedly connected to a first gear (431), and the first gear (431) is meshed with an annular rack (344).

6. A nutrient solution preparation and spraying device for navel orange planting according to claim 5, Features: One end of the rotating rod (43) located inside the first connecting block (41) is fixedly connected to the second gear (44); one side of the second gear (44) is meshed with a third gear (45); a side of the third gear (45) away from the second gear (44) is fixedly connected to a first rotating shaft (46); an end of the first rotating shaft (46) away from the second gear (44) is transmission-connected to a first motor (47); and the first motor (47) is fixedly connected to the first connecting block (41).

7. A nutrient solution preparation and spraying device for navel orange planting according to claim 6, Features: The bottom end of the rotating rod (43) is fixedly connected to a rotating cleaning plate (48), and the bottom end of the rotating cleaning plate (48) is fixedly connected to bottom nails (49) arranged at equal distances.

8. A nutrient solution preparation and spraying device for navel orange planting according to claim 1, Features: The scraping and cleaning structure comprises a scraping component and a cleaning component, wherein the scraping component comprises a supporting and fixing shell (51), a second supporting plate (511) is fixedly connected to the middle of the top end of the supporting and fixing shell (51), an end of the second supporting plate (511) away from the supporting and fixing shell (51) is fixedly connected to one side of the first connecting block (41), a rake tooth (512) is arranged on one side of the bottom end of the supporting and fixing shell (51), a second sliding groove (513) is provided on the side of the supporting and fixing shell (51) away from the rake tooth (512), and second fixing rods (514) are fixedly connected to the two sides inside the supporting and fixing shell (51).

9. A nutrient solution preparation and spraying device for navel orange planting according to claim 8, Features: The cleaning assembly comprises a second motor (52), the second motor (52) being fixed to the top end of the supporting and fixing shell (51) close to the rake teeth (512), the second motor (52) being transmission-connected to the side close to the supporting and fixing shell (51) with a second rotating shaft (521), the second rotating shaft (521) passing through the supporting and fixing shell (51) and being rotationally connected to the supporting and fixing shell (51), the end of the second rotating shaft (521) away from the second motor (52) being fixedly connected to a fourth gear (522), the outer wall of the fourth gear (522) being meshed with a chain (523).

10. A nutrient solution preparation and spraying device for navel orange planting according to claim 9, Features: The fifth gear (524) is meshed on both sides of the chain (523); the fourth gear (522) is larger than the fifth gear (524); a second connecting block (525) is fixedly connected to the outer annular array of the chain (523); and the second connecting block (525) is slidably connected to the second slide groove (513); and a cleaning tooth plate (526) is fixedly connected to one end of the second connecting block (525) away from the fifth gear (524).

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