Pineapple spray fertilization and pesticide spraying management machine

Abstract

The utility model discloses a pineapple spray fertilization and pesticide spraying management machine which comprises a transportation system, a spray fertilization system and a solid granular fertilizer applying system. The transportation system comprises a loading platform, a walking driving device is arranged at the bottom of the loading platform, and a control device is arranged at the top of the loading platform; the spraying and fertilizing system comprises a bottom frame, the bottom frame is provided with a pesticide box and a pumping device, the pumping device is provided with a plurality of spraying pipelines, a spraying rod assembly is arranged on the front side of the bottom frame, and the bottom frame is provided with a flower forcing pesticide spraying device; the solid granular fertilizer applying system comprises fertilizer applying boxes symmetrically arranged on the bottom frame, and solid fertilizer applying devices are arranged at discharging openings in the bottoms of the two fertilizer applying boxes. The device can integrate foliar fertilizer spraying, granular fertilizer applying and pesticide spraying for ripening, the effect that one machine has multiple purposes is achieved, and therefore the operation process of solid fertilizer applying, foliar liquid fertilizer applying and pesticide spraying for ripening can be completed, the labor intensity of operators is greatly reduced, and the pineapple planting management operation efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of mechanized field management of pineapple cultivation, and in particular to a pineapple spray fertilization and pesticide application management machine. Background Technology

[0002] Currently, the level of mechanization in pineapple planting and management in my country is not high, and field management is mainly done manually. For applying solid granular fertilizer to pineapples, hand-held wheeled granular fertilizer applicators are commonly used, but this method is labor-intensive and arduous for operators. For applying foliar liquid fertilizer, wheeled boom sprayers are often used, but the wheel spacing of these sprayers is poorly matched with the spacing between pineapple rows, easily smothering the seedlings. Furthermore, for applying ripening agents to pineapples, backpack sprayers are often used for manual application, which is labor-intensive and inefficient.

[0003] Therefore, there is an urgent need for a comprehensive management machine that integrates the application of solid granular fertilizer, foliar liquid fertilizer, and pesticide spraying to accelerate pineapple ripening, in order to solve the above problems. Utility Model Content

[0004] The purpose of this application is to provide a pineapple spray fertilization and pesticide application management machine to solve the problems of: the use of hand-held wheeled granular fertilizer applicators for applying solid granular fertilizer to pineapples, which is labor-intensive and arduous for operators; the use of wheeled boom sprayers for applying foliar liquid fertilizer to pineapples, which has poor wheel spacing and is prone to damaging pineapple seedlings; and the use of backpack sprayers for applying ripening agents to pineapples, which is labor-intensive and inefficient.

[0005] The pineapple spray fertilization and pesticide application management machine provided in this application adopts the following technical solution:

[0006] A pineapple spray fertilization and pesticide application management machine includes a transportation system, a spray fertilization system, and a solid granular fertilizer application system;

[0007] The transportation system includes a loading platform, a walking drive device is provided at the bottom of the loading platform, and a control device that cooperates with the walking drive device is provided on the top of the loading platform.

[0008] The spray fertilization system includes a base frame installed on the top of the loading platform. The base frame is equipped with a medicine tank and a pumping device. The pumping device is connected to the medicine tank and is also equipped with several spray pipes. The front side of the base frame is also equipped with a spray bar assembly that cooperates with several spray pipes. The base frame is also equipped with a flower-inducing spraying device that cooperates with the medicine tank.

[0009] The solid granular fertilizer application system includes fertilizer boxes symmetrically arranged on the base frame. Each of the two fertilizer boxes is equipped with a solid fertilizer application device at the discharge port at the bottom to discharge the solid granular fertilizer inside the fertilizer box.

[0010] Furthermore, the walking drive device includes a walking gasoline engine mounted on the top of the loading platform, a gearbox mounted on the output end of the walking gasoline engine, a walking wheel system symmetrically mounted on the bottom of the loading platform, and walking transmission chain assemblies symmetrically mounted on both sides of the loading platform. The walking transmission chain assemblies are respectively connected to the gearbox and the walking wheel system.

[0011] Furthermore, the control device includes a control box and a control lever assembly disposed on the top of the loading platform. The control box and the control lever assembly are connected to each other and are respectively connected to the traveling gasoline engine, the gearbox, the traveling wheel system, and the traveling transmission chain assembly.

[0012] Furthermore, the pumping device includes a spray gasoline engine mounted on the base frame, a spray water pump at the output end of the spray gasoline engine, a filter at the input end of the spray water pump via a first water pipe, an input end of the filter connected to the bottom side of the medicine tank via a second water pipe, a water circuit control multi-way valve at the output end of the spray water pump via a third water pipe, and one end of each of the plurality of spray pipes connected to the output end of the water circuit control multi-way valve.

[0013] Furthermore, the spray bar assembly includes a spray bar fixing frame disposed on the front side of the base frame. Both ends of the spray bar fixing frame are provided with spray bar angle adjusting seats via first adjusting members. Both spray bar angle adjusting seats are provided with spray bar height adjusting frames via second adjusting members. Spray bar bracket one and spray bar bracket two are rotatably disposed on both sides of the front end of the spray bar height adjusting frame via pins. Spray bar one and spray bar two are respectively disposed on spray bar bracket one and spray bar two. An intermediate spray bar is also disposed at the front end of the spray bar height adjusting frame. Spray bar one, spray bar two and intermediate spray bar are each provided with a plurality of spray nozzles. Spray bar one, spray bar two and intermediate spray bar are respectively connected to a plurality of spray pipes. Both ends of the spray bar height adjusting frame are hinged with electric push rods. The output ends of the two electric push rods are respectively hinged to spray bar bracket one and spray bar bracket two.

[0014] Furthermore, steel wire ropes are movably sleeved between the top ends of the two pins and the first and second spray bar supports, respectively, and a pull rod is also provided between the top ends of the two pins.

[0015] Furthermore, the flowering-inducing spraying device includes a flowering-inducing spraying pump mounted on the base frame. The input end of the flowering-inducing spraying pump is connected to the second water pipe via an input water pipe, and the output end of the flowering-inducing spraying pump is connected to a spraying head via an output water pipe. The base frame is also equipped with two flowering-inducing spraying rods respectively via multiple positioning supports. Each end of the flowering-inducing spraying rod is provided with a control handle and a spraying head, and the control handle cooperates with the spraying head.

[0016] Furthermore, the solid fertilizer application device includes a fertilizer pipe connected to the bottom discharge port of the fertilizer box, a fertilizer motor is provided at the discharge port at the bottom of the fertilizer box, the fertilizer pipe is provided on one side of the loading platform through a rubber hose and a fastening clamp, and a fertilizer motor controller connected to the fertilizer motor is also provided on the control box.

[0017] Compared with the prior art, the beneficial effects of this application are as follows:

[0018] This application, through the coordinated structure of a transportation system, a spray fertilization system, and a solid granular fertilizer application system, integrates foliar fertilizer spraying, granular fertilizer application, and pesticide application for ripening into one machine, achieving multi-purpose functionality. This enables the application of solid fertilizer, foliar liquid fertilizer, and pesticide application for ripening of pineapples, thereby significantly reducing the labor intensity of operators and improving the efficiency of pineapple planting and management. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the pineapple spray fertilization and pesticide application management machine according to an embodiment of this application.

[0020] Figure 2 yes Figure 1 A schematic diagram of a spray fertilization operation.

[0021] Figure 3 This is a schematic diagram of the walking drive device according to an embodiment of this application.

[0022] Figure 4 This is a schematic diagram of the structure of the spray fertilization system according to an embodiment of this application.

[0023] Figure 5 This is a schematic diagram of the pumping device according to an embodiment of this application.

[0024] Figure 6 This is a schematic diagram of the spray bar assembly according to an embodiment of this application.

[0025] Figure 7 This is a schematic diagram of the structure of the first and second adjusting members in the embodiments of this application.

[0026] Figure 8 This is a schematic diagram of the flowering-inducing spraying device according to an embodiment of this application.

[0027] Figure 9 This is a schematic diagram of the structure of the flower-inducing spraying rod and positioning bracket in an embodiment of this application.

[0028] Figure 10 This is a schematic diagram of the structure of the solid granular fertilizer application system according to an embodiment of this application.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Transportation system; 11. Loading platform; 12. Traveling gasoline engine; 13. Gearbox; 14. Traveling wheel system; 15. Traveling drive chain assembly; 16. Control box; 17. Control lever assembly; 2. Spray fertilization system; 21. Underframe; 22. Chemical tank; 23. Spray pipeline; 24. Pumping device; 241. Spraying gasoline engine; 242. Spray water pump; 243. Filter; 244. First water pipe; 245. Second water pipe; 246. Water circuit control multi-way valve; 247. Third water pipe; 248. Battery; 25. Spray boom assembly; 251. Spray boom fixing bracket; 252. Spray boom angle adjustment seat; 2521. First adjustment component; 253. Spray boom height adjustment bracket; 2531. Second adjustment component; 2532. Middle... 254. Spray bar support 1; 2541. Spray bar 1; 255. Spray bar support 2; 2551. Spray bar 2; 256. Pin shaft; 257. Spray nozzle; 258. Electric push rod; 259. Steel wire rope; 2510. Pull rod; 26. Flower-inducing spraying device; 261. Flower-inducing spraying pump; 262. Inlet water pipe; 263. Outlet water pipe; 264. Connecting spray head; 265. Flower-inducing spraying boom; 266. Positioning bracket; 267. Control handle; 268. Flower-inducing spraying nozzle; 269. Connecting hose; 3. Solid granular fertilizer application system; 31. Fertilizer box; 32. Discharge port; 33. Fertilizer pipe; 331. Rubber hose; 332. Fastening clamp; 34. Fertilizer motor; 35. Fertilizer motor controller. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-10 This application will be described in further detail.

[0032] This application discloses a pineapple spray fertilization and pesticide application management machine, referring to... Figure 1 and Figure 2 In this embodiment, the integrated management machine includes a transport system 1, a spray fertilization system 2, and a solid granular fertilizer application system 3. By setting up a structure in which the transport system 1, the spray fertilization system 2, and the solid granular fertilizer application system 3 work together, it can integrate the spraying of foliar fertilizer, the application of granular fertilizer, and the application of pesticides to promote ripening into one machine, achieving the effect of multiple uses in one machine. This allows it to complete the process of applying solid fertilizer, applying foliar liquid fertilizer, and applying pesticides to promote ripening in pineapples, thereby greatly reducing the labor intensity of operators and improving the efficiency of pineapple planting and management.

[0033] Specifically, refer to Figure 1 and Figure 3 In this embodiment, the transportation system 1 includes a loading platform 11, a travel drive device, and a control device. The travel drive device is installed at the bottom of the loading platform 11 to enable the entire integrated management machine to travel and steer. Specifically, the travel drive device includes a travel gasoline engine 12, a gearbox 13, a travel wheel system 14, and a travel transmission chain 15. The travel gasoline engine 12 is installed at the top rear side of the loading platform 11; the gearbox 13 is installed on the loading platform 11, located below the travel gasoline engine 12, and its input end is connected to the output end of the travel gasoline engine 12. When the travel gasoline engine 12 is started, it drives the gearbox 13 to start.

[0034] Meanwhile, the traveling wheel system 14 is a tracked drive structure, and there are two traveling wheel systems 14, which are symmetrically installed on both sides of the bottom of the loading platform 11, enabling the entire integrated management machine to move smoothly on different ground surfaces during operation. It should be noted that this tracked drive structure is existing technology and will not be elaborated upon here.

[0035] In this embodiment, two travel drive chain assemblies 15 are provided, symmetrically installed on both sides of the loading platform 11, and connected to the output end of the gearbox 13 and the input end of the travel wheel system 14, respectively. Specifically, the travel drive chain assemblies 15 include a driving sprocket, a driven sprocket, and a drive chain; wherein the driving sprocket is installed at one of the output ends of the gearbox 13, the driven sprocket is installed at the input end of one of the travel wheel systems 14, and the drive chain is wound between the driving sprocket and the driven sprocket to achieve the effect of transmission connection.

[0036] When the travel gasoline engine 12 is started, the travel gasoline engine 12 drives the gearbox 13 to start, so that the output end of the gearbox 13 simultaneously drives the drive sprockets in the two travel transmission chain groups 15 to rotate. Under the cooperation of the driven sprockets and the transmission chain, the travel wheel system 14 can be driven to achieve the effect of travel and steering.

[0037] In addition, refer to Figure 3 and Figure 4In this embodiment, the control device is installed on the top of the loading platform 11, located on one side of the traveling gasoline engine 12. The control device cooperates with both the traveling drive device and the traveling wheel system 14 to effectively control them. Specifically, the control device includes a control box 16 and a control lever assembly 17. The control box 16 and the control lever assembly 17 are respectively installed on the top of the loading platform 11, electrically connected to each other, and electrically connected to the traveling gasoline engine 12, the gearbox 13, the traveling wheel system 14, and the traveling transmission chain assembly 15. Thus, by utilizing the cooperation of the control lever assembly 17 and the control box 16, the starting, stopping, traveling, and turning operations of the entire integrated management machine can be effectively controlled.

[0038] At the same time, specifically, referring to Figure 1 Figure 4 and Figure 5 In this embodiment, the spray fertilization system 2 includes a base frame 21, a medicine tank 22, a pumping device 24, spray pipes 23, a spray boom assembly 25, and a flower-inducing spraying device 26. The base frame 21 is mounted on top of the loading platform 11; the medicine tank 22 is fixedly mounted on the base frame 21 and stores liquid fertilizer or pesticide; the pumping device 24 is also mounted on the base frame 21 and is connected to the medicine tank 22 to pump out the liquid fertilizer; the pumping device 24 is electrically connected to the control box 16, allowing the control box 16 to control the pumping device 24. Several spray pipes 23 are provided, one end of which is connected to the pumping device 24; the spray boom assembly 25 is mounted on the front side of the base frame 21 and is simultaneously connected to the other end of each spray pipe 23.

[0039] When it is necessary to spray foliar liquid fertilizer, start the pumping device 24. The pumping device 24 pumps the liquid fertilizer in the medicine tank 22 to the spray pipe 23. Then, the liquid fertilizer is evenly sprayed onto the pineapple leaves through the spray bar assembly 25, thus realizing the process of applying foliar liquid fertilizer to the pineapple.

[0040] More specifically, refer to Figure 5In this embodiment, the pumping device 24 includes a spray gasoline engine 241, a spray water pump 242, a filter 243, a first water pipe 244, a second water pipe 245, a water circuit control multi-way valve 246, and a third water pipe 247. The spray gasoline engine 241 is mounted on a base frame 21; the spray water pump 242 is mounted at the output end of the spray gasoline engine 241, specifically, the output end of the spray gasoline engine 241 drives the spray water pump 242 via belt drive; and a battery 248 is also mounted on the base frame 21, which is electrically connected to the spray water pump 242, enabling the battery 248 to supply power to the spray water pump 242 to ensure its normal operation.

[0041] The filter 243 is mounted on the base frame 21, and its output end is connected to the input end of the spray pump 242 via a first water pipe 244. The input end of the filter 243 is connected to a second water pipe 245, the end of which is connected to the bottom side of the medicine tank 22. The filter 243 effectively filters the medicine solution. Simultaneously, a water control multi-way valve 246 is mounted on the rear side of the base frame 21. Its input end is connected to the output end of the spray pump 242 via a third water pipe 247. The water control multi-way valve 246 has multiple output ends, and the ends of the spray pipes 23 furthest from the spray boom assembly 25 are connected to these output ends on the water control multi-way valve 246.

[0042] When the gasoline spray engine 241 drives the water spray pump 242, the second water pipe 245 draws out the liquid medicine from the medicine tank 22 and then enters the filter 243 for filtration. The filtered liquid medicine enters the water spray pump 242 along the first water pipe 244. The liquid medicine is then pumped to the third water pipe 247 under high pressure. The liquid medicine is then pumped to the spray boom assembly 25 through the water circuit control multi-way valve 246 and the spray pipes 23. Finally, the liquid medicine is sprayed out uniformly through the spray boom assembly 25, thus completing the process of applying foliar liquid fertilizer.

[0043] Preferably, in this embodiment, the spray pump 242 also has a water path that returns to the jet nozzle installed on the medicine tank 22, which can effectively stir the medicine liquid in the medicine tank 22.

[0044] Additionally, refer to Figures 5-7In this embodiment, the spray bar assembly 25 includes a spray bar fixing frame 251, a spray bar angle adjusting seat 252, a first adjusting member 2521, a spray bar height adjusting frame 253, a second adjusting member 2531, a first spray bar bracket 254, a second spray bar bracket 255, a pin 256, a first spray bar 2541, a second spray bar 2551, an intermediate spray bar 2532, a spray nozzle 257, and an electric push rod 258. The spray boom mounting bracket 251 is installed on the front side of the base frame 21 by a fastening structure of several bolts and nuts. There are two spray boom angle adjusting seats 252, which are rotatably installed on both ends of the spray boom mounting bracket 251. The two spray boom angle adjusting seats 252 and the two ends of the spray boom mounting bracket 251 are respectively connected by a first adjusting member 2521. The first adjusting member 2521 can not only fasten and limit the spray boom angle adjusting seat 252 to the end of the spray boom mounting bracket 251, but also effectively adjust the angle of the spray boom angle adjusting seat 252.

[0045] Specifically, the first adjusting member 2521 is a first adjusting connecting pin, and a first adjusting seat hole is provided on the spray bar angle adjusting seat 252, and multiple fixing bracket holes are provided on the end of the spray bar fixing bracket 251. The first adjusting connecting pin cooperates with both the first adjusting seat hole and the fixing bracket hole. When the first adjusting seat hole and the fixing bracket hole correspond to each other, the first adjusting connecting pin passes through the corresponding first adjusting seat hole and fixing bracket hole, thereby fastening and limiting the spray bar angle adjusting seat 252 to the end of the spray bar fixing bracket 251.

[0046] When it is necessary to adjust the angle of the spray bar angle adjustment seat 252, it is only necessary to change the corresponding positions of the other fixing bracket holes on the spray bar fixing bracket 251 and the first adjustment seat hole on the spray bar angle adjustment seat 252, and then use the first adjustment connecting pin to limit the position again. In this way, the tilt angle of the spray bar angle adjustment seat 252 can be adjusted, thereby changing the angle of the entire spray bar assembly 25.

[0047] Meanwhile, the two sides of the spray bar height adjustment bracket 253 are slidably mounted on the two spray bar angle adjustment seats 252 respectively, and the two sides of the spray bar height adjustment bracket 253 and the two spray bar angle adjustment seats 252 are connected to each other through the second adjustment member 2531. The second adjustment member 2531 can stably limit the spray bar height adjustment bracket 253 on the two spray bar angle adjustment seats 252.

[0048] Specifically, the second adjusting component 2531 is a second adjusting connecting pin, and a second adjusting seat hole is also provided on the spray bar angle adjusting seat 252. Multiple adjusting frame holes are provided on one side of the spray bar height adjusting frame 253. The second adjusting connecting pin simultaneously cooperates with both the second adjusting seat hole and the adjusting frame hole. By simultaneously inserting the second adjusting connecting pin through both the second adjusting seat hole and the adjusting frame hole, the spray bar height adjusting frame 253 can be securely fixed on the spray bar angle adjusting seat 252. When the second adjusting connecting pin is removed, the spray bar height adjusting frame 253 is moved so that the second adjusting seat hole corresponds to the other adjusting frame holes, and then the second adjusting connecting pin is re-inserted to fix it. This allows for adjustment of the length of the spray bar height adjusting frame 253, thereby changing the height of the entire spray bar assembly 25.

[0049] This structure, through the cooperation of the spray boom fixing bracket 251, the spray boom angle adjusting seat 252, the first adjusting component 2521, the spray boom height adjusting bracket 253, and the second adjusting component 2531, can effectively adjust the angle and height of the entire spray boom assembly 25, thereby making the spray boom assembly 25 spray the liquid more evenly and with a wider spraying range.

[0050] Additionally, one end of the first spray bar bracket 254 is rotatably mounted on one side of the spray bar height adjustment frame 253 via a pin 256; one end of the second spray bar bracket 255 is rotatably mounted on the other side of the spray bar height adjustment frame 253 via a pin 256, allowing the first spray bar bracket 254 and the second spray bar bracket 255 to be folded or unfolded relative to each other; the first spray bar 2541 is fixedly mounted on one side of the first spray bar bracket 254 via multiple clamps; the second spray bar 2551 is fixedly mounted on one side of the second spray bar bracket 255 via multiple clamps; the intermediate spray bar 2532 is also fixedly mounted on the spray bar height adjustment frame 253 via multiple clamps. At the front end of 3; several spray nozzles 257 are provided, which are respectively connected to spray bar 1 2541, spray bar 2551 and intermediate spray bar 2532, and three spray pipes 23 are provided. The ends of the three spray pipes 23 away from the water control multi-way valve 246 are respectively connected to spray bar 1 2541, spray bar 2551 and intermediate spray bar 2532; thereby, the liquid medicine is pumped along the spray pipes 23 to spray bar 1 2541, spray bar 2551 and intermediate spray bar 2532 respectively, and finally the liquid medicine is evenly sprayed out from the spray nozzles 257.

[0051] In addition, there are two electric push rods 258. One end of each electric push rod 258 is hinged to the two ends of the spray bar height adjustment frame 253 on the side away from the middle spray bar 2532. The output ends of the two electric push rods 258 are respectively hinged to one end of the first spray bar bracket 254 and one end of the second spray bar bracket 255. When the first spray bar bracket 254 and the second spray bar bracket 255 are folded together on both sides of the medicine tank 22, the two electric push rods 258 are activated. The output ends of the two electric push rods 258 are driven to extend and retract outward, which can make the first spray bar bracket 254 and the second spray bar bracket 255 extend outward by 90° along the pin 256, so that the first spray bar bracket 254 and the second spray bar bracket 255 are on the same straight line as the middle spray bar 2532, thereby enabling the spraying of foliar liquid fertilizer.

[0052] After the spraying operation is completed, the output ends of the two electric push rods 258 retract inward, which drives the first spray bar bracket 254 and the second spray bar bracket 255 to fold inward by 90° along the pin 256. This causes the first spray bar bracket 254 and the second spray bar bracket 255 to fold on both sides of the medicine tank 22. At this time, the first spray bar bracket 254 and the second spray bar bracket 255 are perpendicular to the middle spray bar 2532, thus achieving the folding and retraction effect of the first spray bar bracket 254 and the second spray bar bracket 255.

[0053] Better, refer to Figure 6 In this embodiment, steel wire ropes 259 are movably sleeved on the top ends of both pins 256. One end of the steel wire rope 259 away from the pin 256 is movably sleeved on the end of the first spray bar bracket 254 away from the middle spray bar 2532, and the other end of the steel wire rope 259 away from the pin 256 is movably sleeved on the end of the second spray bar bracket 255 away from the middle spray bar 2532. A pull rod 2510 is installed between the top ends of the two pins 256. The pull rod 2510 not only effectively limits the steel wire ropes 259 sleeved on the pins 256, but also forms a stable trapezoidal connection under the action of the pull rod 2510 and the two steel wire ropes 259 when the first spray bar bracket 254 and the second spray bar bracket 255 are deployed, thereby effectively improving the stability of the first spray bar bracket 254 and the second spray bar bracket 255 during deployment.

[0054] In addition, refer to Figure 5 , Figure 8 as well as Figure 9In this embodiment, the flowering-inducing spraying device 26 is mounted on the base frame 21, and the device cooperates with the pesticide tank 22. When spraying pesticides to accelerate pineapple ripening, the ripening solution is stored in the pesticide tank 22, and then sprayed onto the pineapple by the flowering-inducing spraying device 26. Therefore, in this solution, the foliar liquid fertilizer application and the ripening pesticide application share a single pesticide tank 22; when performing the corresponding operation, only the corresponding solution needs to be stored in the pesticide tank 22. Preferably, in another embodiment, the pesticide tank 22 can also be configured as two tanks, each storing different solutions.

[0055] Specifically, in this embodiment, the flowering-inducing spraying device 26 includes a flowering-inducing spraying pump 261, an inlet water pipe 262, an outlet water pipe 263, a connecting spray head 264, and a flowering-inducing spraying boom 265. The flowering-inducing spraying pump 261 is mounted on a base frame 21 and is electrically connected to a storage battery 248, enabling the storage battery 248 to supply power to the flowering-inducing spraying pump 261 to ensure its normal operation.

[0056] Meanwhile, one end of the input water pipe 262 is connected to the input end of the flowering-inducing spray pump 261, and the other end of the input water pipe 262 is connected to the connector of the second water pipe 245; one end of the output water pipe 263 is connected to the output end of the flowering-inducing spray pump 261; the input end of the connecting spray head 264 is connected to the end of the output water pipe 263 away from the flowering-inducing spray pump 261, and the connecting spray head 264 is also equipped with two output ports to facilitate the discharge of ripening liquid.

[0057] In addition, there are two flowering-inducing spray rods 265, which are securely placed on the base frame 21 by multiple positioning supports 266. The two flowering-inducing spray rods 265 are located below the two fertilizer boxes. A control handle 267 and a flowering-inducing spray head 268 are respectively installed at both ends of the two flowering-inducing spray rods 265. An input interface is installed on the control handle 267. The input interface on the control handle 267 and the output interface on the spray head 264 are connected in a sealed fit through a connecting hose 269. At the same time, the connecting hose 269 can also be detached from the control handle 267 and the spray head 264 for easy disassembly, cleaning or replacement.

[0058] When it is necessary to carry out the ripening spraying operation, the two flower-inducing spraying rods 265 are taken out from the positioning holder 266. The operator holds the two flower-inducing spraying rods 265 with both hands, and then starts the flower-inducing spraying pump 261. This causes the second water pipe 245 to draw the ripening liquid from the medicine tank 22. The ripening liquid then enters the input water pipe 262 from the second water pipe 245, and is then pumped by the flower-inducing spraying pump 261 to the output water pipe 263. It is then pumped to the two flower-inducing spraying rods 265 through the connecting spray head 264 and the connecting hose 269. The operator then opens the control handle 267 on the flower-inducing spraying rod 265, causing the ripening liquid to be sprayed out from the flower-inducing spraying nozzle 268, thus completing the flower-inducing spraying operation.

[0059] In addition, specifically, refer to Figure 1 and Figure 10 In this embodiment, the solid granular fertilizer application system 3 includes a fertilizer box 31 and a solid fertilizer application device. Two fertilizer boxes 31 are provided, symmetrically installed on the top front side of the base frame 21, and both fertilizer boxes 31 are used to store solid granular fertilizer. Simultaneously, two solid fertilizer application devices are provided, symmetrically installed at the discharge ports 32 at the bottom of the two fertilizer boxes 31. By setting up the solid fertilizer application device, the solid granular fertilizer in the fertilizer box 31 can be discharged to a designated location, thereby achieving the effect of spreading solid granular fertilizer in the pineapple field.

[0060] More specifically, in this embodiment, the solid fertilizer application device includes a fertilizer application pipe 33, a fertilizer application motor 34, and a fertilizer application motor controller 35. One end of the fertilizer application pipe 33 is connected to the material inlet 32 ​​at the bottom of the fertilizer box 31, and the other end of the fertilizer application pipe 33 is vertically downwards, located inside the walking wheel system 14. Simultaneously, the fertilizer application pipe 33 is also installed on one side of the loading platform 11 via a rubber hose 331 and a fastening clamp 332. Specifically, the rubber hose 331 is sleeved on the outside of the fertilizer application pipe 33, and one end of the fastening clamp 332 is installed on the outer top of the rubber hose 331, while the other end is installed on one side of the loading platform 11, thereby effectively and stably positioning the fertilizer application pipe 33.

[0061] In addition, the fertilizer motor 34 is installed at the discharge port 32 at the bottom of the fertilizer box 31. The fertilizer motor 34 is used to control the opening and closing degree of the discharge port 32, so that the solid granular fertilizer in the fertilizer box 31 can be discharged from the discharge port 32 into the fertilizer pipe 33, and then spread along the fertilizer pipe 33 to the designated location. The fertilizer motor controller 35 is installed on the control box 16, and the fertilizer motor controller 35 is electrically connected to both the control box 16 and the fertilizer motor 34. This allows the fertilizer motor controller 35 to control the rotation speed of the fertilizer motor 34 and the opening and closing degree of the feed port on the fertilizer motor 34, thereby controlling the amount of fertilizer applied by the fertilizer box 31. Preferably, the fertilizer motor 34 also cooperates with the walking wheel system 14, so that the fertilizer motor 34 can precisely adjust its rotation speed according to the speed of the walking wheel system 14, thereby achieving the effect of precision fertilization.

[0062] When the fertilizer motor 34 is started by controlling the fertilizer motor controller 35, the fertilizer motor 34 opens the discharge port 32 at the bottom of the fertilizer box 31, so that the solid granular fertilizer in the fertilizer box 31 is discharged into the fertilizer pipe 33 along the discharge port 32. Finally, the solid granular fertilizer is spread down to the designated position through the fertilizer pipe 33, thereby realizing the operation process of spreading solid granular fertilizer.

[0063] Therefore, by setting up a structure in which the transportation system 1, the spray fertilization system 2, and the solid granular fertilizer application system 3 work together, this application can integrate the spraying of foliar fertilizer, the application of granular fertilizer, and the application of pesticides to promote ripening into one machine, achieving the effect of multiple uses in one machine. This allows the machine to complete the process of applying solid fertilizer, applying foliar liquid fertilizer, and applying pesticides to promote ripening of pineapples, thereby greatly reducing the labor intensity of operators and improving the efficiency of pineapple planting and management.

[0064] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A pineapple spray fertilization and pesticide application management machine, characterized in that: It includes a transportation system (1), a spray fertilization system (2), and a solid granular fertilizer application system (3); The transportation system (1) includes a loading platform (11), a walking drive device is provided at the bottom of the loading platform (11), and a control device that cooperates with the walking drive device is also provided on the top of the loading platform (11). The spray fertilization system (2) includes a base frame (21) set on the top of the loading platform (11). The base frame (21) is equipped with a medicine tank (22) and a pumping device (24). The pumping device (24) is connected to the medicine tank (22). The pumping device (24) is also equipped with a plurality of spray pipes (23). The front side of the base frame (21) is also equipped with a spray bar assembly (25) that cooperates with the plurality of spray pipes (23). The base frame (21) is also equipped with a flower-inducing spraying device (26) that cooperates with the medicine tank (22). The solid granular fertilizer application system (3) includes fertilizer boxes (31) symmetrically arranged on the base frame (21). A solid fertilizer application device is provided at the discharge port (32) at the bottom of each of the two fertilizer boxes (31) to discharge the solid granular fertilizer in the fertilizer box (31).

2. The pineapple spray fertilization and pesticide application management machine according to claim 1, characterized in that: The walking drive device includes a walking gasoline engine (12) mounted on the top of the loading platform (11), a gearbox (13) mounted on the output end of the walking gasoline engine (12), a walking wheel system (14) symmetrically mounted on the bottom of the loading platform (11), and walking transmission chain groups (15) symmetrically mounted on both sides of the loading platform (11). The walking transmission chain groups (15) are connected to the gearbox (13) and the walking wheel system (14) respectively.

3. The pineapple spray fertilization and pesticide application management machine according to claim 2, characterized in that: The control device includes a control box (16) and a control lever assembly (17) disposed on the top of the loading platform (11). The control box (16) and the control lever assembly (17) are connected to each other. The control box (16) and the control lever assembly (17) are respectively connected to the traveling gasoline engine (12), the gearbox (13), the traveling wheel system (14), and the traveling transmission chain assembly (15).

4. The pineapple spray fertilization and pesticide application management machine according to claim 1, characterized in that: The pumping device (24) includes a spray gasoline engine (241) mounted on the base frame (21). The output end of the spray gasoline engine (241) is equipped with a spray water pump (242). The input end of the spray water pump (242) is equipped with a filter (243) through a first water pipe (244). The input end of the filter (243) is connected to the bottom side of the medicine tank (22) through a second water pipe (245). The output end of the spray water pump (242) is equipped with a water circuit control multi-way valve (246) through a third water pipe (247). One end of each of the spray pipes (23) is connected to the output end of the water circuit control multi-way valve (246).

5. The pineapple spray fertilization and pesticide application management machine according to claim 1, characterized in that: The spray bar assembly (25) includes a spray bar fixing bracket (251) disposed on the front side of the base frame (21). Both ends of the spray bar fixing bracket (251) are provided with spray bar angle adjusting seats (252) via first adjusting members (2521). Both spray bar angle adjusting seats (252) are provided with spray bar height adjusting brackets (253) via second adjusting members (2531). The front ends of the spray bar height adjusting brackets (253) are provided with a first spray bar bracket (254) and a second spray bar bracket (255) rotatably disposed on both sides via pins (256). The first spray bar bracket (254) and the second spray bar bracket (255) are respectively provided with a first spray bar (2541) and a spray bar. Second (2551), the front end of the spray bar height adjustment frame (253) is also provided with an intermediate spray bar (2532). The first spray bar (2541), the second spray bar (2551) and the intermediate spray bar (2532) are each provided with a number of spray nozzles (257). The first spray bar (2541), the second spray bar (2551) and the intermediate spray bar (2532) are respectively connected to a number of spray pipes (23). Both ends of the spray bar height adjustment frame (253) are hinged with electric push rods (258). The output ends of the two electric push rods (258) are respectively hinged to the first spray bar bracket (254) and the second spray bar bracket (255).

6. The pineapple spray fertilization and pesticide application management machine according to claim 5, characterized in that: The top ends of the two pins (256) are respectively fitted with steel wire ropes (259) between the first spray bar bracket (254) and the second spray bar bracket (255), and a pull rod (2510) is also provided between the top ends of the two pins (256).

7. A pineapple spray fertilization and pesticide application management machine according to claim 4, characterized in that: The flower-inducing spraying device (26) includes a flower-inducing spraying pump (261) mounted on the base frame (21). The input end of the flower-inducing spraying pump (261) is connected to the second water pipe (245) via an input water pipe (262). The output end of the flower-inducing spraying pump (261) is connected to a connecting spray head (264) via an output water pipe (263). The base frame (21) is also provided with two flower-inducing spraying rods (265) respectively via multiple positioning brackets (266). The two ends of the flower-inducing spraying rods (265) are respectively provided with a control handle (267) and a flower-inducing spray head (268). The control handle (267) cooperates with the connecting spray head (264).

8. The pineapple spray fertilization and pesticide application management machine according to claim 3, characterized in that: The solid fertilizer application device includes a fertilizer application pipe (33) connected to the bottom discharge port (32) of the fertilizer box (31). A fertilizer application motor (34) is provided at the discharge port (32) at the bottom of the fertilizer box (31). The fertilizer application pipe (33) is provided on one side of the loading platform (11) through a rubber tube (331) and a fastening clamp (332). A fertilizer application motor controller (35) connected to the fertilizer application motor (34) is also provided on the control box (16).

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