Fertilizer and spraying fertilization device thereof

Abstract

The invention relates to the field of landscaping, in particular to a fertilizer and a spraying and fertilizing device thereof. The shell is arranged on the ground. The fertilizing and spraying device is arranged on the shell and is connected with the shell. The solid fertilizing device is arranged on the fertilizing and spraying device and the shell and is connected with the fertilizing and spraying device and the shell. The light energy device is arranged on the fertilizing and spraying device and is connected with the fertilizing and spraying device. The controller is arranged on the fertilizing and spraying device and is electrically connected with the fertilizing and spraying device, the optical energy device and the solid fertilizing device. According to the working mode, when a nursery is fertilized, the equipment can throw a liquid fertilizer and a solid fertilizer which are mixed with a pesticide into the nursery together, the fertilizer on soil is automatically turned into the soil, degradation is accelerated, meanwhile, when the equipment is fertilized, dust and water stains on a light energy plate can be automatically cleaned, and the labor intensity of workers is reduced. The technical effect of light energy power generation is prevented from being influenced.

Description

Technical Field

[0001] The present invention relates to the field of landscaping, and in particular to a fertilizer and a spraying fertilizer device thereof. Background Art

[0002] With the growth of the global population and the reduction of arable land resources, it has become particularly important to improve agricultural production efficiency. The rigid demand for food is growing, while being constrained by the resource environment and production hard conditions, resulting in a still severe food security situation. Therefore, it is necessary to comprehensively use new technologies, new products, and new business forms to promote the sustainable development of agriculture.

[0003] Traditional agricultural production methods use a large amount of chemical fertilizers. Although the yield has been increased, many problems have also been brought, such as soil compaction, soil acidification, food safety hazards, environmental pollution, etc. This has promoted the development of agriculture towards the direction of green, efficient, and sustainable.

[0004] In the prior art, when removing pests, weeds and fertilizing the plants in the nursery, these two tasks need to be carried out separately. After the solid fertilizer is scattered into the nursery, the solid fertilizer falls on the surface of the soil, and the speed of its volatilization and effectiveness is very slow. And when some automatic fertilizing devices use a light energy panel for power generation, the light energy panel will be blown by the surrounding wind with the sprayed liquid and fall on the surface of the light energy panel, and form stains after combining with dust and adhere to the surface of the light energy panel, affecting the power generation efficiency. Therefore, to solve the above problems, we provide a fertilizer and a spraying fertilizer device thereof. Summary of the Invention

[0005] What the present invention needs to solve is the technical problem of how, when fertilizing the nursery, the device can scatter the liquid fertilizer mixed with drugs and the solid fertilizer into the nursery together, and automatically turn the fertilizer on the soil into the soil interior to accelerate degradation. At the same time, when the device is fertilizing, it can also automatically clean the dust and water stains on the light energy panel to avoid affecting the light energy power generation. A fertilizer and a spraying fertilizer device thereof are provided.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a spraying fertilizer device, comprising: a fertilizing spraying device, a solid fertilizing device, a light energy device, a controller, and a housing.

[0007] The housing is arranged on the ground. The fertilizing spraying device is arranged on the housing and is connected to the housing. The solid fertilizing device is arranged on the fertilizing spraying device and the housing, and the solid fertilizing device is connected to the fertilizing spraying device and the housing. The light energy device is arranged on the fertilizing spraying device and is connected to the fertilizing spraying device. The controller is arranged on the fertilizing spraying device, and the controller is electrically connected to the fertilizing spraying device, the light energy device, and the solid fertilizing device.

[0008] When the user wants to apply fertilizer and spray pesticides on the nursery, the user can separately put solid fertilizer and liquid pesticide mixed with the fertilizer into the solid fertilizer application device and inside the fertilizer spraying device. Then, the user starts the fertilizer spraying device through the controller. After the fertilizer spraying device starts, it can stir the liquid inside it and spray the liquid onto the surrounding plants. When the fertilizer spraying device operates, it can also drive the solid fertilizer application device to operate, so as to sprinkle the solid fertilizer onto the soil and turn the soil, making the waste falling on the soil be turned into the soil interior. At the same time, when the fertilizer spraying device sprays the liquid, the fertilizer spraying device can drive the light energy device to operate, and the light energy device can automatically clean the liquid and dust adhering to its surface.

[0009] In this way of working, when fertilizing the nursery, the equipment can sprinkle the liquid fertilizer mixed with the drug and the solid fertilizer into the nursery together, and automatically turn the fertilizer on the soil into the soil interior to accelerate degradation. At the same time, when the equipment applies fertilizer, it can also automatically clean the dust and water stains on the light energy panel to avoid affecting the technical effect of light energy power generation.

[0010] Furthermore, the fertilizer spraying device includes: a stirring rod, a driving motor, several spray heads, a water pump, several moving wheels, a bearing plate, two vertical rods, and a handle rod.

[0011] Several moving wheels are respectively arranged on the ground and under the housing.

[0012] The bearing plate is horizontally arranged above several moving wheels, and the bottom surface of the bearing plate is respectively connected to the solid fertilizer application device and is connected to several moving wheels through the solid fertilizer application device. The top surface of the bearing plate is fixedly connected to the bottom surface of the housing, and the top surface of the bearing plate is also electrically connected to the controller.

[0013] Two vertical rods are respectively arranged on the side of the housing and above the bearing plate. The bottom ends of the two vertical rods are fixedly connected to the top surface of the bearing plate, and there is a distance between the two vertical rods.

[0014] The handle rod is horizontally arranged between the two vertical rods and above the bearing plate. The two ends of the handle rod are respectively fixedly connected to the mutually adjacent side surfaces of the two vertical rods.

[0015] The driving motor is arranged on the side of the housing and above the bearing plate. The driving motor is fixedly connected to the top surface of the bearing plate through a bearing frame and is connected to the solid fertilizer application device, and the driving motor is also electrically connected to the controller.

[0016] The stirring rod is arranged inside the housing, and the two ends of the stirring rod respectively penetrate through the two opposite side parts of the housing, and the two ends extending outside the housing are respectively connected to the solid fertilizer application device.

[0017] The water pump is arranged on the side of the outer shell away from the handle rod, above the bearing plate. The water pump is fixedly connected to the top surface of the bearing plate and electrically connected to the controller. The input port of the water pump is connected to the inside of the outer shell through a pipeline by means of a light energy device.

[0018] A number of spray heads are respectively arranged on both sides of the outer shell and are respectively above the bearing plate. A number of spray heads are respectively connected through Z-shaped pipes and converge into a collecting pipe to communicate with the output port of the water pump.

[0019] When the driving motor is started, the driving motor drives the solid fertilizing device to act and drives the stirring rod to rotate. The rotation of the stirring rod drives a number of blades on the stirring rod to rotate, so as to stir the liquid fertilizer inside the outer shell evenly to prevent precipitation.

[0020] At the same time, the user can push the handle. After the handle receives the thrust, it applies the thrust to the bearing plate through the vertical rod. After the bearing plate receives the thrust, it applies the thrust to a number of moving wheels. After a number of moving wheels receive the thrust, they can move forward. The movement of a number of moving wheels drives the bearing plate to move forward. The forward movement of the bearing plate drives the two vertical rods, the controller, the outer shell, the solid fertilizing device, and the light energy device to move together until they move to the spraying area. When the bearing plate moves to the spraying area, at this time, the user can start the water pump through the controller. After the water pump is started, the water pump can pump the liquid inside the outer shell into the water pump through the solid fertilizing device. The water pump outputs the pumped liquid to the collecting pipe through the output port, and then inputs it into a number of spray heads through the pipeline, and sprays the liquid fertilizer through a number of spray heads. In this way, the function of liquid spraying and fertilizing for the plants in the nursery is realized.

[0021] Furthermore, a flow meter is arranged at the output port of the water pump, and the flow meter is electrically connected to the controller.

[0022] Judge the liquid spraying amount in this area by checking the flow meter on the controller to determine whether it meets the needs of the plants in the current area.

[0023] Furthermore, a number of spray heads are respectively arranged as swing-type spray heads.

[0024] A number of spray heads being respectively arranged as swing-type spray heads can improve the spraying range of the spray heads.

[0025] Furthermore, a number of moving wheels are made of wear-resistant polymer materials, and a number of deepened curved treads are respectively arranged on the surfaces.

[0026] A number of moving wheels made of wear-resistant polymer materials can prevent too much soil from adhering to the surfaces of a number of moving wheels, and a number of deepened curved treads respectively arranged on the surfaces can further prevent too much soil from adhering to the surfaces of a number of moving wheels. Further, the solid fertilizer applicator includes: a number of electric control telescopic cylinders, a first pulley, a second pulley, two connecting plates, a horizontal rotating rod, a sleeve, a piston cylinder, a crankshaft, a piston rod, a hydraulic valve, a solid material storage tank, an annular shower head, and an automatic valve.

[0027] A number of electric control telescopic cylinders are respectively arranged below the bearing plate and above a number of moving wheels. The extending rods of the a number of electric control telescopic cylinders are fixedly connected to the bottom surface of the bearing plate, and the bottom shell is respectively fixedly connected to the connecting parts of the a number of moving wheels. The a number of electric control telescopic cylinders are respectively electrically connected to the controller.

[0028] The two connecting plates are respectively arranged on the sides of the bearing plate and below the outer shell. The side surfaces of the two connecting plates are respectively fixedly connected to the two opposite outer side surfaces of the bearing plate, and the two connecting plates also extend below the bearing plate.

[0029] The horizontal rotating rod is arranged below the bearing plate, between the two connecting plates, and directly below the stirring rod. The two ends of the horizontal rotating rod respectively penetrate through the side parts of the two connecting plates and extend to both sides of the bearing plate. The side surface of the horizontal rotating rod is respectively rotationally connected to the side parts of the two connecting plates.

[0030] The sleeve is arranged below the bearing plate and sleeved on the horizontal rotating rod, between the two connecting plates. The sleeve is fixedly connected to the outer side surface of the horizontal rotating rod, and a number of soil turning knives are arranged on the outer side surface of the sleeve. The first pulley is sleeved on the side of the stirring rod extending to the side of the outer shell away from the driving motor. The first pulley is fixedly connected to the side surface of the stirring rod extending to the side of the outer shell away from the driving motor.

[0031] The second pulley is sleeved on the side surface of one end of the horizontal rotating rod extending to the side of the connecting rod away from the driving motor. The second pulley is fixedly connected to the side surface of one end of the horizontal rotating rod extending to the side of the connecting rod away from the driving motor and is belt-drivenly connected to the first pulley through a belt.

[0032] The crankshaft is arranged between the driving motor and the outer shell, and one end is fixedly connected to the end surface of the rotating shaft of the driving motor, and the other end is fixedly connected to the end surface of the end of the stirring rod extending outside the outer shell and close to the driving motor.

[0033] The piston cylinder is vertically arranged directly below the crankshaft, between the outer shell and the driving motor. The bottom surface of the piston cylinder is fixedly connected to the top surface of the bearing plate. The air inlet of the piston cylinder passes through a pipeline and penetrates through the side part of the outer shell and is communicated with the inside of the outer shell.

[0034] The piston rod is vertically arranged below the crankshaft, and one end extends into the inside of the piston cylinder and is slidably connected to the inner wall of the piston cylinder. The sliding direction is vertically arranged, and the other end is fixedly connected to the connecting rod journal shaft of the crankshaft through a connecting sleeve.

[0035] The solid storage bin is arranged above the bearing plate and on the side of the outer shell away from the handle rod. The bottom surface of the solid storage bin is fixedly connected to the top surface of the bearing plate.

[0036] The automatic valve is arranged inside the solid storage bin, penetrates through the bottom of the solid storage bin and the top of the bearing plate, connecting the internal space of the solid storage bin with the space below the bearing plate. The automatic valve is fixedly connected to the bottom of the solid storage bin and the top of the bearing plate. The automatic valve is a flow detection valve, and the fluid inlet is connected to the output port of the piston cylinder through a pipeline.

[0037] The annular shower head is arranged inside the outer shell and above the stirring rod. The annular shower head is fixedly connected to the inner top surface of the outer shell, and the input port penetrates through the top of the outer shell through a pipeline and is connected to the fluid output port of the automatic valve.

[0038] After the drive motor is started, the drive motor drives the crankshaft to rotate. The rotation of the crankshaft drives the piston rod to move up and down. The up and down movement of the piston rod enables the bottom end of the piston rod to slide up and down inside the piston cylinder. When the piston rod slides upward along the piston cylinder, the liquid inside the outer shell will enter the piston cylinder through the pipeline and the air inlet of the piston cylinder. When the piston rod slides downward along the piston cylinder, the liquid inside the piston cylinder will be input into the automatic valve along the output port of the piston cylinder and the pipeline. After the automatic valve senses the flow of the liquid, the automatic valve will automatically open at this time, so that the solid fertilizer stored inside the solid storage bin will fall on the ground through the automatic valve.

[0039] When the first pulley rotates, the rotation of the first pulley drives the second pulley to rotate through the belt. The rotation of the second pulley drives the transverse rotating rod to rotate. The rotation of the transverse rotating rod drives the sleeve to rotate. The rotation of the sleeve drives several soil-turning knives above it to rotate. When the two connecting plates descend, the descent of the two connecting plates drives the transverse rotating rod to descend. The descent of the transverse rotating rod drives the sleeve to descend. The descent of the sleeve can drive several soil-turning knives above it to descend until several soil-turning knives can contact the ground and dig and turn the soil.

[0040] When the two connecting plates move forward, the forward movement of the two connecting plates drives the transverse rotating rod to move forward. The forward movement of the transverse rotating rod drives the sleeve to move forward. The forward movement of the sleeve drives several soil-turning knives to move forward, so as to enable several soil-turning knives to turn and bury the soil and the solid fertilizer lying above the soil into the soil.

[0041] Furthermore, several soil-turning knives on the outer side surface of the sleeve are made of stainless steel and coated with polytetrafluoroethylene on the surface.

[0042] Several soil-turning knives made of stainless steel and coated with polytetrafluoroethylene on the surface can effectively prevent several soil-turning knives on the outer side surface of the sleeve from adhering too much to the turned soil.

[0043] Further, the light energy device includes: a solar panel, a small water turbine device, a vertical rotating rod, a bracket, a first gear, two second gears, a plurality of sprockets, two first rotating rods, two second rotating rods, a limiting device, an electromagnetic clutch, two follower blocks, and a transverse plate.

[0044] The bracket is arranged above the bearing plate, above the housing and the solid storage tank, and is fixedly connected to the top surface of the bearing plate.

[0045] The solar panel is inclined and arranged above the bracket, above the housing, and the base of the solar panel is fixedly connected to the top surface of the bracket. The solar panel is also electrically connected to the storage battery of the controller.

[0046] The small water turbine device is arranged between the housing and the water pump, below the solar panel. The input port of the small water turbine device penetrates through the side of the housing through a pipeline and is communicated with the inside of the housing, and the output port is communicated with the input port of the water pump through a pipeline. The rotating shaft of the small water turbine device faces the bottom surface of the solar panel.

[0047] The vertical rotating rod is arranged below the solar panel, above the small water turbine device, and the bottom end of the vertical rotating rod is fixedly connected to the top end of the rotating shaft of the small water turbine device.

[0048] Two first rotating rods are respectively arranged horizontally on both sides of the bracket, below the solar panel and above the vertical rotating rod. The two first rotating rods respectively penetrate through the two opposite side parts of the bracket and extend into the inside of the bracket, on both sides of the top end of the vertical rotating rod. The side parts of the two first rotating rods are respectively rotationally connected to the two opposite side parts of the bracket, and the rotation axis is perpendicular to the axis of the vertical rotating rod.

[0049] The electromagnetic clutch is sleeved on the top end of the vertical rotating rod, between the two first rotating rods, and is fixedly connected to the side surface of the top end of the vertical rotating rod.

[0050] The first gear is sleeved on the outer side of the electromagnetic clutch, between the two first rotating rods, and is fixedly connected to the outer side surface of the electromagnetic clutch.

[0051] Two second gears are respectively sleeved on one ends of the two first rotating rods near both sides of the first gear. The two second gears are respectively fixedly connected to the side surfaces of one ends of the two first rotating rods near both sides of the first gear, and respectively mesh with the first gear.

[0052] Two second rotating rods are horizontally arranged inside the bracket, above the housing and below the solar panel. The two ends of the two second rotating rods respectively penetrate through the two opposite side parts of the bracket and extend to the left and right sides of the bracket. The side surfaces of the two second rotating rods are respectively rotationally connected to the two opposite side parts of the bracket, and the rotation axis is parallel to the axis of the two first rotating rods.

[0053] A number of sprockets are respectively sleeved on one end of two first rotating rods extending to the outer side of the bracket, and one end of two second rotating rods extending to the outer side of the bracket. The number of sprockets are respectively fixedly connected to one end of two first rotating rods extending to the outer side of the bracket and one end of two second rotating rods extending to the outer side of the bracket, and two adjacent sprockets are respectively connected by a chain drive chain link.

[0054] Two follower blocks are respectively arranged on both sides of the solar panel. The two follower blocks are respectively sleeved on the chain connecting two adjacent sprockets and are located above the housing.

[0055] The transverse plate is arranged above the solar panel, and the bottom surfaces of both ends are respectively fixedly connected to the top surfaces of the two follower blocks. A sponge is arranged on the bottom surface of the transverse plate and is located between the two follower blocks. The surface of the sponge is in contact with the top surface of the solar panel.

[0056] The limiting devices are respectively arranged above the lowest inclined end and the highest inclined end of the solar panel and are located above the bracket. The limiting devices are fixedly connected to the top surface of the solar panel. The control device of the electromagnetic clutch is arranged inside the limiting devices, and the control circuit of the electromagnetic clutch is electrically connected to the limiting components of the limiting devices.

[0057] When the water wheel inside the small water wheel device rotates, the rotation of the water wheel inside the small water wheel device drives the vertical rotating rod. The forward rotation of the vertical rotating rod drives the forward rotation of the electromagnetic clutch. The forward rotation of the electromagnetic clutch drives the forward rotation of the first gear. The forward rotation of the first gear drives the forward rotation of two second gears. The forward rotation of the two second gears respectively drives the forward rotation of two first forward rotating rods to drive the sprockets connected to the two first forward rotating rods to rotate forward. The forward rotation of the sprockets connected to the two first forward rotating rods drives the sprockets connected to the second forward rotating rod to rotate forward through the chain. The forward rotation of the sprockets connected to the second forward rotating rod drives the second forward rotating rod to rotate forward, so that the two chains can move along a number of sprockets. When the two chains on the four sprockets move, the movement of the two chains drives the movement of the two follower blocks. The movement of the two follower blocks can drive the movement of the transverse plate. The movement of the transverse plate drives the movement of the sponge on the transverse plate, so as to clean the water stains or dust sprayed and adhered on the top surface of the solar panel until the two follower blocks move to the limiting device at the lowest inclined end of the solar panel and are limited by the limiting device. At this time, the limiting device will send a control signal to the electromagnetic clutch. After receiving the signal, the electromagnetic clutch will automatically open.

[0058] After the electromagnetic clutch is opened, the electromagnetic clutch reverses under the drive of the forward rotation of the vertical rotating shaft. The reverse rotation of the electromagnetic clutch drives the first gear to reverse, and the reverse rotation of the first gear drives the two second gears to reverse. The reverse rotation of the two second gears respectively drives the two first reverse rods to reverse and drives the sprockets connected to the two first reverse rods to reverse. The reverse rotation of the sprockets connected to the two first reverse rods drives the sprockets connected to the second reverse rods to reverse through the chain. The reverse rotation of the sprockets connected to the second reverse rods drives the second reverse rods to reverse, so that the two chains can move in the reverse direction along a number of sprockets. When the two chains on the four sprockets move in the reverse direction, the reverse movement of the two chains drives the two follower blocks to move in the reverse direction. The reverse movement of the two follower blocks can drive the transverse plate to move in the reverse direction. The reverse movement of the transverse plate drives the sponge on the transverse plate to move in the reverse direction, so as to clean the water stains or dust sprayed and adhered to the top surface of the solar panel until the two follower blocks move in the reverse direction to the limiting device at the highest inclined end of the solar panel and are limited by the limiting device. At this time, the limiting device will send a control signal to the electromagnetic clutch. After receiving the signal, the electromagnetic clutch will automatically close. After the electromagnetic clutch is closed, it will rotate forward under the drive of the forward rotation of the vertical rotating shaft. In this way, it is possible to control the transverse plate to drive the sponge to clean back and forth along the surface of the solar panel.

[0059] Furthermore, the bracket is made of polyphenylene sulfide.

[0060] The bracket made of polyphenylene sulfide can effectively reduce the weight of the bracket without affecting its bearing capacity.

[0061] A fertilizer, and the fertilizer type is water-soluble solid fertilizer.

[0062] The beneficial effects of the present invention: 1. Through the settings of the fertilizing and spraying device, the solid fertilizing device, the light energy device, the controller, and the housing, after the fertilizing and spraying device is started, it can stir the liquid inside it and spray the liquid waste of the mixed medicine onto the surrounding plants. When the fertilizing and spraying device operates, it can also drive the solid fertilizing device to operate, so as to sprinkle the solid fertilizer onto the soil and turn the soil, so that the waste falling on the soil can be turned into the soil. At the same time, when the fertilizing and spraying device sprays the liquid, the fertilizing and spraying device can drive the light energy device to operate, and the light energy device can automatically clean the liquid and dust adhered to its surface.

[0063] In this working mode, when fertilizing the nursery, the equipment can sprinkle the liquid fertilizer mixed with the medicine and the solid fertilizer into the nursery together, and automatically turn the fertilizer on the soil into the soil to accelerate degradation. At the same time, when the equipment is fertilizing, it can also automatically clean the dust and water stains on the light energy panel to avoid affecting the technical effect of light energy power generation. Description of the Drawings

[0064] Figure 1 is a schematic diagram of the present invention; Figure 2 is a rear view of area A of the present invention; Figure 3 is a cross-sectional view of the housing of the present invention; Figure 4 is a schematic diagram of area B of the present invention.

[0065] Explanation of reference numerals in the drawings: 1. Controller; 2. Housing; 101. Stirring rod; 102. Driving motor; 103. Sprinkler head; 104. Water pump; 105. Moving wheel; 106. Bearing plate; 107. Vertical rod; 108. Handle rod; 201. Electric control telescopic cylinder; 202. First pulley; 203. Second pulley; 204. Connecting plate; 205. Transverse rotating rod; 206. Sleeve; 207. Piston cylinder; 208. Crankshaft; 209. Piston rod; 210. Solid storage tank; 211. Ring-shaped shower head; 212. Automatic valve; 301. Solar panel; 302. Small water turbine device; 303. Vertical rotating rod; 304. Bracket; 305. First gear; 306. Second gear; 307. Sprocket; 308. First rotating rod; 309. Second rotating rod; 310. Limiting device; 311. Clutch; 312. Follow-up block; 313. Transverse plate. Detailed implementation manners

[0066] The following will clearly and completely describe the concept of the present invention and the technical effects produced in combination with embodiments, so as to fully understand the purpose, features and effects of the present invention.

[0067] Please refer to Figures 1-4 : A spraying and fertilizing device, comprising: a fertilizing and spraying device, a solid fertilizing device, a light energy device, a controller 1, and a housing 2.

[0068] The housing 2 is arranged on the ground. The fertilizing and spraying device is arranged on the housing 2 and is connected to the housing 2. The solid fertilizing device is arranged on the fertilizing and spraying device and the housing 2, and the solid fertilizing device is connected to the fertilizing and spraying device and the housing 2. The light energy device is arranged on the fertilizing and spraying device and is connected to the fertilizing and spraying device. The controller 1 is arranged on the fertilizing and spraying device, and the controller 1 is electrically connected to the fertilizing and spraying device, the light energy device, and the solid fertilizing device.

[0069] When the user wants to apply fertilizer and pesticide spray to the nursery, the user can separately put solid fertilizer and liquid pesticide mixed with the fertilizer into the solid fertilizer application device and inside the fertilizer and pesticide spray device. Then, the user starts the fertilizer and pesticide spray device through the controller 1. After the fertilizer and pesticide spray device is started, it can stir the liquid inside it and spray the liquid onto the surrounding plants. When the fertilizer and pesticide spray device operates, it can also drive the solid fertilizer application device to operate, so as to sprinkle the solid fertilizer onto the soil and turn over the soil, so that the waste falling on the soil can be turned into the soil interior. At the same time, when the fertilizer and pesticide spray device sprays the liquid, the fertilizer and pesticide spray device can drive the light energy device to operate, and the light energy device can automatically clean the liquid and dust adhered to its surface.

[0070] In this way of working, when applying fertilizer to the nursery, the equipment can sprinkle the liquid fertilizer mixed with the drug and the solid fertilizer into the nursery together, and automatically turn the fertilizer on the soil into the soil interior to accelerate degradation. At the same time, when the equipment applies fertilizer, it can also automatically clean the dust and water stains on the light energy panel to avoid affecting the technical effect of light energy power generation.

[0071] The fertilizer and pesticide spray device includes: a stirring rod 101, a driving motor 102, a number of spray heads 103, a water pump 104, a number of moving wheels 105, a bearing plate 106, two vertical rods 107, and a handle rod 108.

[0072] A number of moving wheels 105 are respectively arranged on the ground and are below the outer shell 2.

[0073] The bearing plate 106 is horizontally arranged above a number of moving wheels 105, and the bottom surface of the bearing plate 106 is respectively connected to the solid fertilizer application device and is connected to a number of moving wheels 105 through the solid fertilizer application device. The top surface of the bearing plate 106 is fixedly connected to the bottom surface of the outer shell 2, and the top surface of the bearing plate 106 is also electrically connected to the controller 1.

[0074] Two vertical rods 107 are respectively arranged on the side of the outer shell 2 and are above the bearing plate 106. The bottom ends of the two vertical rods 107 are fixedly connected to the top surface of the bearing plate 106, and there is a distance between the two vertical rods 107.

[0075] The handle rod 108 is horizontally arranged between the two vertical rods 107 and is above the bearing plate 106. The two ends of the handle rod 108 are respectively fixedly connected to the mutually close side surfaces of the two vertical rods 107.

[0076] The driving motor 102 is arranged on the side of the outer shell 2 and is above the bearing plate 106. The driving motor 102 is fixedly connected to the top surface of the bearing plate 106 through a bearing frame and is connected to the solid fertilizer application device. The driving motor 102 is also electrically connected to the controller 1.

[0077] The stirring rod 101 is arranged inside the housing 2, and both ends of the stirring rod 101 penetrate through two opposite side parts of the housing 2 respectively, and the two ends extending outside the housing 2 are respectively connected to the solid fertilizing device.

[0078] The water pump 104 is arranged on the side of the housing 2 away from the handle rod 108 and above the bearing plate 106. The water pump 104 is fixedly connected to the top surface of the bearing plate 106 and electrically connected to the controller 1. The input port of the water pump 104 is communicated with the inside of the housing 2 through a pipeline by means of a light energy device.

[0079] A plurality of spray heads 103 are respectively arranged on two side parts of the housing 2 and above the bearing plate 106 respectively. The plurality of spray heads 103 are respectively connected to the output port of the water pump 104 through Z-shaped pipes and converge into a collecting pipe.

[0080] After the driving motor 102 is started, the driving motor 102 drives the solid fertilizing device to act and drives the stirring rod 101 to rotate. The rotation of the stirring rod 101 drives a plurality of blades on the stirring rod 101 to rotate, so as to stir the liquid fertilizer inside the housing 2 evenly and prevent precipitation.

[0081] At the same time, the user can push the handle. After the handle receives the thrust, the thrust is applied to the bearing plate 106 through the vertical rod 107. After the bearing plate 106 receives the thrust, the thrust is applied to a plurality of moving wheels 105. After the plurality of moving wheels 105 receive the thrust, they can move forward. The movement of the plurality of moving wheels 105 drives the bearing plate 106 to move forward. The forward movement of the bearing plate 106 drives the two vertical rods 107, the controller 1, the housing 2, the solid fertilizing device, and the light energy device to move together until they move to the spraying area. When the bearing plate 106 moves to the spraying area, at this time, the user can start the water pump 104 through the controller 1. After the water pump 104 is started, the water pump 104 can pump the liquid inside the housing 2 into the water pump 104 through the solid fertilizing device. The water pump 104 outputs the pumped liquid to the collecting pipe through the output port, and then inputs it into the plurality of spray heads 103 through the pipeline, and the liquid fertilizer is sprayed out through the plurality of spray heads 103. In this way, the function of liquid spraying and fertilizing for the plants in the nursery is realized.

[0082] A flow meter is arranged at the output port of the water pump 104, and the flow meter is electrically connected to the controller 1.

[0083] By checking the flow meter on the controller 1, the liquid spraying amount in this area can be judged to determine whether it meets the needs of the plants in the current area.

[0084] A plurality of spray heads 103 are respectively arranged as swing-type spray heads.

[0085] The plurality of spray heads 103 being respectively arranged as swing-type spray heads can increase the spraying range of the spray heads 103.

[0086] A number of moving wheels 105 are made of wear-resistant polymer materials, and a number of deepened curved treads are respectively provided on the surfaces.

[0087] The fact that a number of moving wheels 105 are made of wear-resistant polymer materials can prevent soil from adhering too much to the surfaces of the a number of moving wheels 105, and a number of deepened curved treads are respectively provided on the surfaces to further prevent soil from adhering too much to the surfaces of the a number of moving wheels 105. The solid fertilizing device includes: a number of electric control telescopic cylinders 201, a first pulley 202, a second pulley 203, two connecting plates 204, a transverse rotating rod 205, a sleeve 206, a piston cylinder 207, a crankshaft 208, a piston rod 209, a hydraulic valve, a solid storage tank 210, an annular shower head 211, and an automatic valve 212.

[0088] A number of electric control telescopic cylinders 201 are respectively arranged below the bearing plate 106 and above the a number of moving wheels 105. The extending rods of the a number of electric control telescopic cylinders 201 are fixedly connected to the bottom surface of the bearing plate 106, and the bottom shells are respectively fixedly connected to the connecting parts of the a number of moving wheels 105. The a number of electric control telescopic cylinders 201 are respectively electrically connected to the controller 1.

[0089] Two connecting plates 204 are respectively arranged on the sides of the bearing plate 106 and below the outer shell 2. The side surfaces of the two connecting plates 204 are respectively fixedly connected to the two opposite outer side surfaces of the bearing plate 106, and the two connecting plates 204 also extend below the bearing plate 106.

[0090] The transverse rotating rod 205 is arranged below the bearing plate 106, between the two connecting plates 204, and directly below the stirring rod 101. The two ends of the transverse rotating rod 205 respectively penetrate through the side parts of the two connecting plates 204 and extend to the two sides of the bearing plate 106. The side surface of the transverse rotating rod 205 is rotatably connected to the side parts of the two connecting plates 204.

[0091] The sleeve 206 is arranged below the bearing plate 106, sleeved on the transverse rotating rod 205, and between the two connecting plates 204. The sleeve 206 is fixedly connected to the outer side surface of the transverse rotating rod 205, and a number of soil-turning knives are arranged on the outer side surface of the sleeve 206. The first pulley 202 is sleeved on the side of the stirring rod 101 extending to the side of the outer shell 2 away from the driving motor 102. The first pulley 202 is fixedly connected to the side surface of the stirring rod 101 extending to the side of the outer shell 2 away from the driving motor 102.

[0092] The second pulley 203 is sleeved on the side surface of one end of the transverse rotating rod 205 extending to the side of one of the connecting rods away from the drive motor 102. The second pulley 203 is fixedly connected to the side surface of one end of the transverse rotating rod 205 extending to the side of one of the connecting rods away from the drive motor 102, and is belt-drivenly connected to the first pulley 202 through a belt.

[0093] The crankshaft 208 is arranged between the drive motor 102 and the housing 2, and one end is fixedly connected to the end surface of the rotating shaft of the drive motor 102, and the other end is fixedly connected to the end surface of one end of the stirring rod 101 extending to the outside of the housing 2 near the drive motor 102.

[0094] The piston cylinder 207 is vertically arranged directly below the crankshaft 208, between the housing 2 and the drive motor 102. The bottom surface of the piston cylinder 207 is fixedly connected to the top surface of the bearing plate 106. The air inlet of the piston cylinder 207 passes through a pipeline and penetrates the side part of the housing 2 and is communicated with the inside of the housing 2.

[0095] The piston rod 209 is vertically arranged below the crankshaft 208, and one end extends into the inside of the piston cylinder 207 and is slidably connected to the inner wall of the piston cylinder 207. The sliding direction is vertically arranged, and the other end is fixedly connected to the connecting rod journal shaft of the crankshaft 208 through a connecting sleeve.

[0096] The solid storage tank 210 is arranged above the bearing plate 106, on the side of the housing 2 away from the handle rod 108. The bottom surface of the solid storage tank 210 is fixedly connected to the top surface of the bearing plate 106.

[0097] The automatic valve 212 is arranged inside the solid storage tank 210, penetrates the bottom of the solid storage tank 210 and the top of the bearing plate 106, and communicates the internal space of the solid storage tank 210 with the space below the bearing plate 106. The automatic valve 212 is fixedly connected to the bottom of the solid storage tank 210 and the top of the bearing plate 106. The automatic valve 212 is a flow detection valve, and the fluid inlet is communicated with the output port of the piston cylinder 207 through a pipeline.

[0098] The annular shower head 211 is arranged inside the housing 2, above the stirring rod 101. The annular shower head 211 is fixedly connected to the inner top surface of the housing 2, and the input port penetrates the top of the housing 2 through a pipeline and is communicated with the fluid output port of the automatic valve 212.

[0099] After the drive motor 102 is started, the drive motor 102 drives the crankshaft 208 to rotate. The rotation of the crankshaft 208 drives the piston rod 209 to move up and down. The up and down movement of the piston rod 209 enables the bottom end of the piston rod 209 to slide up and down within the piston cylinder 207. When the piston rod 209 slides upward along the piston cylinder 207, the liquid inside the housing 2 will enter the inside of the piston cylinder 207 through the pipeline and the air inlet of the piston cylinder 207. When the piston rod 209 slides downward along the piston cylinder 207, the liquid inside the piston cylinder 207 will be input into the automatic valve 212 along the outlet of the piston cylinder 207 and the pipeline. After the automatic valve 212 senses the flow of the liquid, the automatic valve 212 will automatically open at this time, so that the solid fertilizer stored inside the solid storage tank 210 will fall on the ground through the automatic valve 212.

[0100] When the first pulley 202 rotates, the rotation of the first pulley 202 drives the second pulley 203 to rotate through the belt. The rotation of the second pulley 203 drives the horizontal rotating rod 205 to rotate. The rotation of the horizontal rotating rod 205 drives the sleeve 206 to rotate. The rotation of the sleeve 206 drives a plurality of soil-turning knives above it to rotate. When the two connecting plates 204 descend, the descent of the two connecting plates 204 drives the horizontal rotating rod 205 to descend. The descent of the horizontal rotating rod 205 drives the sleeve 206 to descend. The descent of the sleeve 206 can drive a plurality of soil-turning knives above it to descend until a plurality of soil-turning knives can contact the ground and break up and turn over the soil.

[0101] When the two connecting plates 204 move forward, the forward movement of the two connecting plates 204 drives the horizontal rotating rod 205 to move forward. The forward movement of the horizontal rotating rod 205 drives the sleeve 206 to move forward. The forward movement of the sleeve 206 drives a plurality of soil-turning knives to move forward, so as to enable a plurality of soil-turning knives to turn over and bury the soil and the solid fertilizer lying above the soil into the soil.

[0102] A plurality of soil-turning knives on the outer side surface of the sleeve 206 are made of stainless steel and are coated with polytetrafluoroethylene on the surface.

[0103] The fact that a plurality of soil-turning knives are made of stainless steel and are coated with polytetrafluoroethylene on the surface can effectively prevent a plurality of soil-turning knives on the outer side surface of the sleeve 206 from adhering to the turned soil too much.

[0104] The light energy device includes: a solar panel 301, a small water turbine device 302, a vertical rotating rod 303, a bracket 304, a first gear 305, two second gears 306, a plurality of sprockets 307, two first rotating rods 308, two second rotating rods 309, a limiting device 310, an electromagnetic clutch 311, two follower blocks 312, and a horizontal plate 313.

[0105] The bracket 304 is arranged above the bearing plate 106, above the outer shell 2 and the solid storage tank 210. The bracket 304 is fixedly connected to the top surface of the bearing plate 106.

[0106] The solar panel 301 is inclined and arranged above the bracket 304, above the outer shell 2. The base of the solar panel 301 is fixedly connected to the top surface of the bracket 304. The solar panel 301 is also electrically connected to the storage battery of the controller 1.

[0107] The small water turbine device 302 is arranged between the outer shell 2 and the water pump 104, below the solar panel 301. The input port of the small water turbine device 302 penetrates through the side part of the outer shell 2 through a pipeline and is communicated with the inside of the outer shell 2, and the output port is communicated with the input port of the water pump 104 through a pipeline. The rotating shaft of the small water turbine device 302 faces the bottom surface of the solar panel 301.

[0108] The vertical rotating rod 303 is arranged below the solar panel 301, above the small water turbine device 302. The bottom end of the vertical rotating rod 303 is fixedly connected to the top end of the rotating shaft of the small water turbine device 302.

[0109] Two first rotating rods 308 are respectively arranged horizontally on both sides of the bracket 304, below the solar panel 301 and above the vertical rotating rod 303. The two first rotating rods 308 respectively penetrate through the two opposite side parts of the bracket 304 and extend into the inside of the bracket 304, on both sides of the top end of the vertical rotating rod 303. The side parts of the two first rotating rods 308 are respectively rotationally connected to the two opposite side parts of the bracket 304, and the rotation axis is perpendicular to the axis of the vertical rotating rod 303.

[0110] The electromagnetic clutch 311 is sleeved on the top end of the vertical rotating rod 303, between the two first rotating rods 308. The electromagnetic clutch 311 is fixedly connected to the side surface of the top end of the vertical rotating rod 303.

[0111] The first gear 305 is sleeved on the outer side of the electromagnetic clutch 311, between the two first rotating rods 308. The first gear 305 is fixedly connected to the outer side surface of the electromagnetic clutch 311.

[0112] Two second gears 306 are respectively sleeved on one ends of the two first rotating rods 308 near both sides of the first gear 305. The two second gears 306 are respectively fixedly connected to the side surfaces of one ends of the two first rotating rods 308 near both sides of the first gear 305, and are respectively meshed with the first gear 305.

[0113] Two second rotating rods 309 are horizontally arranged inside the bracket 304, above the outer shell 2 and below the solar panel 301. Both ends of the two second rotating rods 309 penetrate through the two opposite side parts of the bracket 304 and extend to the left and right sides of the bracket 304. The sides of the two second rotating rods 309 are respectively rotatably connected to the two opposite side parts of the bracket 304, and the rotation axis is parallel to the axis of the two first rotating rods 308.

[0114] A number of sprockets 307 are respectively sleeved on one end of the two first rotating rods 308 extending to the outside of the bracket 304 and one end of the two second rotating rods 309 extending to the outside of the bracket 304. The number of sprockets 307 are respectively fixedly connected to one end of the two first rotating rods 308 extending to the outside of the bracket 304 and one end of the two second rotating rods 309 extending to the outside of the bracket 304, and two adjacent sprockets 307 are respectively connected by a chain.

[0115] Two follower blocks 312 are respectively arranged on both sides of the solar panel 301. The two follower blocks 312 are respectively sleeved on the chain connecting two adjacent sprockets 307 and are above the outer shell 2.

[0116] A transverse plate 313 is arranged above the solar panel 301, and the bottom surfaces of both ends are respectively fixedly connected to the top surfaces of the two follower blocks 312. A sponge is arranged on the bottom surface of the transverse plate 313, between the two follower blocks 312, and the surface of the sponge is in contact with the top surface of the solar panel 301.

[0117] The limiting devices 310 are respectively arranged above the lowest inclined end and the highest inclined end of the solar panel 301, above the bracket 304. The limiting devices 310 are fixedly connected to the top surface of the solar panel 301. The control devices of the electromagnetic clutches 311 are arranged inside the limiting devices 310, and the control circuits of the electromagnetic clutches 311 are electrically connected to the limiting components of the limiting devices 310.

[0118] When the water wheel inside the small water wheel device 302 rotates, the rotation of the water wheel inside the small water wheel device 302 drives the vertical rotating rod 303. The forward rotation of the vertical rotating rod 303 drives the forward rotation of the electromagnetic clutch 311. The forward rotation of the electromagnetic clutch 311 drives the forward rotation of the first gear 305. The forward rotation of the first gear 305 drives the forward rotation of the two second gears 306. The forward rotation of the two second gears 306 respectively drives the forward rotation of the two first forward rotating rods, which drives the forward rotation of the sprockets 307 connected to the two first forward rotating rods. The forward rotation of the sprockets 307 connected to the two first forward rotating rods drives the forward rotation of the sprockets 307 connected to the second forward rotating rod through the chain. The forward rotation of the sprockets 307 connected to the second forward rotating rod drives the forward rotation of the second forward rotating rod, so that the two chains can move along a number of sprockets 307. When the two chains on the four sprockets 307 move, the movement of the two chains drives the movement of the two follower blocks 312. The movement of the two follower blocks 312 can drive the movement of the transverse plate 313. The movement of the transverse plate 313 drives the movement of the sponge on the transverse plate 313, so as to clean the water stains or dust sprayed and adhered to the top surface of the solar panel 301 until the two follower blocks 312 move to the limiting device 310 at the lowest inclined end of the solar panel 301 and are limited by the limiting device 310. At this time, the limiting device 310 will send a control signal to the electromagnetic clutch 311. After receiving the signal, the electromagnetic clutch 311 will automatically open.

[0119] After the electromagnetic clutch 311 is opened, the electromagnetic clutch 311 reverses under the drive of the forward rotation of the vertical rotating shaft. The reverse rotation of the electromagnetic clutch 311 drives the reverse rotation of the first gear 305. The reverse rotation of the first gear 305 drives the reverse rotation of the two second gears 306. The reverse rotation of the two second gears 306 respectively drives the reverse rotation of the two first reverse rotating rods, which drives the reverse rotation of the sprockets 307 connected to the two first reverse rotating rods. The reverse rotation of the sprockets 307 connected to the two first reverse rotating rods drives the reverse rotation of the sprockets 307 connected to the second reverse rotating rod through the chain. The reverse rotation of the sprockets 307 connected to the second reverse rotating rod drives the reverse rotation of the second reverse rotating rod, so that the two chains can move reversely along a number of sprockets 307. When the two chains on the four sprockets 307 move reversely, the reverse movement of the two chains drives the reverse movement of the two follower blocks 312. The reverse movement of the two follower blocks 312 can drive the reverse movement of the transverse plate 313. The reverse movement of the transverse plate 313 drives the reverse movement of the sponge on the transverse plate 313, so as to clean the water stains or dust sprayed and adhered to the top surface of the solar panel 301 until the two follower blocks 312 move reversely to the limiting device 310 at the highest inclined end of the solar panel 301 and are limited by the limiting device 310. At this time, the limiting device 310 will send a control signal to the electromagnetic clutch 311. After receiving the signal, the electromagnetic clutch 311 will automatically close. After the electromagnetic clutch 311 is closed, it will rotate forward under the drive of the forward rotation of the vertical rotating shaft. In this way, it is possible to control the transverse plate 313 to drive the sponge to clean back and forth along the surface of the solar panel 301.

[0120] The bracket 304 is made of polyphenylene sulfide material.

[0121] The bracket 304 made of polyphenylene sulfide material can effectively reduce the weight of the bracket 304 without affecting its own bearing capacity.

[0122] A fertilizer, and the fertilizer type is water-soluble solid fertilizer.

[0123] Working process: When the user wants to spray liquid on the nursery plants for fertilization and pest control, the user first injects the insecticide liquid mixed with the fertilizer into the housing 2, and then starts the drive motor 102 through the controller 1. After the drive motor 102 starts, the drive motor 102 drives the crankshaft 208 to rotate. The rotation of the crankshaft 208 drives the piston rod 209 to move up and down, and drives the stirring rod 101 to rotate. The rotation of the stirring rod 101 drives several blades on the stirring rod 101 to rotate, and drives the first pulley 202 to rotate, so as to stir the liquid fertilizer inside the housing 2 evenly to prevent precipitation.

[0124] Meanwhile, the user can push the handle. After the handle receives the thrust, it applies a thrust to the bearing plate 106 through the vertical rod 107. After the bearing plate 106 receives the thrust, it applies the thrust to several moving wheels 105. After several moving wheels 105 receive the thrust, they can move forward. The movement of several moving wheels 105 drives the bearing plate 106 to move forward. The forward movement of the bearing plate 106 drives the two vertical rods 107, the controller 1, the housing 2, the piston cylinder 207, the bracket 304, the two connecting plates 204, the solid storage tank 210, several spray heads 103, the small water turbine device 302, and the water pump 104 to move together until they move to the spraying area. When the bearing plate 106 moves to the spraying area, at this time, the user can start the water pump 104 through the controller 1. After the water pump 104 is started, the water pump 104 can pump the liquid inside the housing 2 into the small water turbine device 302 through the pipeline. After the liquid is pumped into the small water turbine device 302, it drives the water turbine of the small water turbine device 302 to rotate, and then enters the water pump 104 through the pipeline. The water pump 104 outputs the pumped liquid to the collecting pipe through the output port, and then inputs it into several spray heads 103 through the pipeline, and sprays the liquid fertilizer through several spray heads 103. In this way, the function of spraying liquid fertilizer on the plants in the nursery is realized. When applying liquid fertilizer to the nursery, the user can start several electric control telescopic cylinders 201 through the controller 1. After several electric control telescopic cylinders 201 are started, several electric control telescopic cylinders 201 can extend or retract, thereby driving the bearing plate 106 to rise or fall. When the bearing plate 106 rises or falls, it can drive the two vertical rods 107, the controller 1, the housing 2, the piston cylinder 207, the bracket 304, the two connecting plates 204, the solid storage tank 210, several spray heads 103, the small water turbine device 302, and the water pump 104 to rise or fall. When several spray heads 103 rise or fall, at this time, the spraying range of several spray heads 103 will become larger. In this way, the spraying range of several spray heads 103 is adjusted.

[0125] When the piston rod 209 moves up and down, the up and down movement of the piston rod 209 can make the bottom end of the piston rod 209 slide up and down inside the piston cylinder 207. When the piston rod 209 slides upward along the piston cylinder 207, the liquid inside the housing 2 will enter the piston cylinder 207 through the pipeline and the air inlet of the piston cylinder 207. When the piston rod 209 slides downward along the piston cylinder 207, the liquid inside the piston cylinder 207 will be input into the automatic valve 212 along the output port of the piston cylinder 207 and the pipeline. After the automatic valve 212 senses the flow of the liquid, at this time, the automatic valve 212 will automatically open, so that the solid fertilizer stored inside the solid storage tank 210 will fall on the ground through the automatic valve 212.

[0126] When the first pulley 202 rotates, the rotation of the first pulley 202 drives the second pulley 203 to rotate through the belt. The rotation of the second pulley 203 drives the lateral rotating rod 205 to rotate. The rotation of the lateral rotating rod 205 drives the sleeve 206 to rotate. The rotation of the sleeve 206 drives several soil-turning knives above it to rotate. When the two connecting plates 204 descend, the descent of the two connecting plates 204 drives the lateral rotating rod 205 to descend. The descent of the lateral rotating rod 205 drives the sleeve 206 to descend. The descent of the sleeve 206 can drive several soil-turning knives above it to descend until several soil-turning knives can contact the ground and plow and turn the soil.

[0127] When the two connecting plates 204 move forward, the forward movement of the two connecting plates 204 drives the lateral rotating rod 205 to move forward. The forward movement of the lateral rotating rod 205 drives the sleeve 206 to move forward. The forward movement of the sleeve 206 drives several soil-turning knives to move forward, so that several soil-turning knives can turn and bury the soil and the solid fertilizer on the soil into the soil.

[0128] When the water wheel inside the small water wheel device 302 rotates, the rotation of the water wheel inside the small water wheel device 302 drives the vertical rotating rod 303. The forward rotation of the vertical rotating rod 303 drives the electromagnetic clutch 311 to rotate forward. The forward rotation of the electromagnetic clutch 311 drives the first gear 305 to rotate forward. The forward rotation of the first gear 305 drives the two second gears 306 to rotate forward. The forward rotation of the two second gears 306 respectively drives the two first forward rotating rods to rotate forward and drives the sprockets 307 connected to the two first forward rotating rods to rotate forward. The sprockets 307 connected to the two first forward rotating rods rotate forward and drive the sprockets 307 connected to the second forward rotating rod to rotate forward through the chain. The forward rotation of the sprockets 307 connected to the second forward rotating rod drives the second forward rotating rod to rotate forward, so that the two chains can move along several sprockets 307. When the two chains on the four sprockets 307 move, the movement of the two chains drives the two follower blocks 312 to move. The movement of the two follower blocks 312 can drive the transverse plate 313 to move. The movement of the transverse plate 313 drives the sponge on the transverse plate 313 to move, so as to clean the water stains or dust sprayed and adhered on the top surface of the solar panel 301 until the two follower blocks 312 move to the limiting device 310 at the lowest inclined end of the solar panel 301 and are limited by the limiting device 310. At this time, the limiting device 310 will send a control signal to the electromagnetic clutch 311. After receiving the signal, the electromagnetic clutch 311 will automatically open.

[0129] After the electromagnetic clutch 311 is opened, the electromagnetic clutch 311 is reversed under the drive of the forward rotation of the vertical rotating shaft. The reverse rotation of the electromagnetic clutch 311 drives the first gear 305 to reverse. The reverse rotation of the first gear 305 drives the two second gears 306 to reverse. The reverse rotation of the two second gears 306 respectively drives the two first reverse rods to reverse and drives the sprocket 307 connected to the two first reverse rods to reverse. The reverse rotation of the sprocket 307 connected to the two first reverse rods drives the sprocket 307 connected to the second reverse rod to reverse through the chain. The reverse rotation of the sprocket 307 connected to the second reverse rod drives the second reverse rod to reverse, so that the two chains can move reversely along a number of sprockets 307. When the two chains on the four sprockets 307 move reversely, the reverse movement of the two chains drives the two follower blocks 312 to move reversely. The reverse movement of the two follower blocks 312 can drive the transverse plate 313 to move reversely. The reverse movement of the transverse plate 313 drives the sponge on the transverse plate 313 to move reversely, so as to clean the water stains or dust sprayed and adhered on the top surface of the solar panel 301 until the two follower blocks 312 move reversely to the limiting device 310 at the highest inclined end of the solar panel 301 and are limited by the limiting device 310. At this time, the limiting device 310 will send a control signal to the electromagnetic clutch 311. After receiving the signal, the electromagnetic clutch 311 will automatically close. After the electromagnetic clutch 311 is closed, it will rotate forward under the drive of the forward rotation of the vertical rotating shaft. In this way, it is possible to control the transverse plate 313 to drive the sponge to clean back and forth along the surface of the solar panel 301.

[0130] The above embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts shall fall within the scope of protection of the present invention.

Claims

1. A spray fertilization device, characterized in that: include: Fertilizer spraying device, solid fertilizer device, light energy device, controller (1), housing (2); The housing (2) is arranged on the ground; the fertilizer spraying device is arranged on the housing (2) and is connected to the housing (2); the solid fertilizer device is arranged on the fertilizer spraying device and the housing (2), and the solid fertilizer device is connected to the fertilizer spraying device and the housing (2); the light energy device is arranged on the fertilizer spraying device and is connected to the fertilizer spraying device; the controller (1) is arranged on the fertilizer spraying device, and the controller (1) is electrically connected to the fertilizer spraying device, the light energy device, and the solid fertilizer device.

2. A spray fertilization device according to claim 1, characterized in that: The fertilizer spraying device comprises: a stirring rod (101), a driving motor (102), a plurality of spray heads (103), a water pump (104), a plurality of moving wheels (105), a carrying plate (106), two vertical rods (107), and a handle rod (108); The plurality of moving wheels (105) are respectively arranged on the ground and below the housing (2); The carrying plate (106) is arranged transversely above the plurality of moving wheels (105), and the bottom surface of the carrying plate (106) is respectively connected to the solid fertilizer application device, and is connected to the plurality of moving wheels (105) through the solid fertilizer application device, the top surface of the carrying plate (106) is fixedly connected to the bottom surface of the housing (2), and the top surface of the carrying plate (106) is also electrically connected to the controller (1); The two vertical rods (107) are respectively arranged on the sides of the housing (2) and above the bearing plate (106); the bottom ends of the two vertical rods (107) are fixedly connected to the top surface of the bearing plate (106); and there is a spacing between the two vertical rods (107); The handle bar (108) is transversely arranged between the two vertical bars (107) and is located above the bearing plate (106), and the two ends of the handle bar (108) are respectively fixedly connected to the side surfaces of the two vertical bars (107) that are close to each other; The drive motor (102) is arranged on the side of the housing (2) and above the carrier plate (106); the drive motor (102) is fixedly connected to the top surface of the carrier plate (106) via a carrier frame and is connected to the solid fertilizer application device; the drive motor (102) is also electrically connected to the controller (1); The stirring rod (101) is arranged inside the outer shell (2), and two ends of the stirring rod (101) respectively penetrate two opposite side portions of the outer shell (2), and the two ends extending to the outside of the outer shell (2) are respectively connected to the solid fertilization device; The water pump (104) is arranged on the side of the housing (2) away from the handle bar (108) and above the carrying plate (106); the water pump (104) is fixedly connected to the top surface of the carrying plate (106) and is electrically connected to the controller (1); and the input port of the water pump (104) is connected to the interior of the housing (2) through the light energy device and the pipeline; The plurality of spray heads (103) are respectively arranged on both sides of the housing (2) and are respectively located above the supporting plate (106). The plurality of spray heads (103) are respectively connected through Z-shaped pipes and are connected to a junction pipe to be connected to the output port of the water pump (104).

3. A spray fertilization device according to claim 2, characterized in that: A flow meter is provided at the output port of the water pump (104), and the flow meter is electrically connected to the controller (1).

4. A spray fertilization device according to claim 2, characterized in that: The plurality of spray heads (103) are respectively configured as swing-type spray heads.

5. A spray fertilization device according to claim 2, characterized in that: The plurality of moving wheels (105) are made of wear-resistant polymer material and are respectively provided with a plurality of deepened curved tread patterns on their surfaces.

6. A spray fertilization device according to claim 2, characterized in that: The solid fertilizer application device comprises: a plurality of electrically controlled telescopic cylinders (201), a first pulley (202), a second pulley (203), two connecting plates (204), a transverse rotating rod (205), a sleeve (206), a piston cylinder (207), a crankshaft (208), a piston rod (209), a hydraulic valve, a solid material storage box (210), an annular shower (211), and an automatic valve (212); The plurality of electrically controlled telescopic cylinders (201) are respectively arranged below the bearing plate (106) and above the plurality of moving wheels (105); the extension rods of the plurality of electrically controlled telescopic cylinders (201) are fixedly connected to the bottom surface of the bearing plate (106); the bottom shells are respectively fixedly connected to the connecting parts of the plurality of moving wheels (105); and the plurality of electrically controlled telescopic cylinders (201) are respectively electrically connected to the controller (1); The two connecting plates (204) are respectively arranged on the sides of the carrying plate (106) and are located below the housing (2); the side surfaces of the two connecting plates (204) are respectively fixedly connected to two opposite outer side surfaces of the carrying plate (106); and the two connecting plates (204) also extend below the carrying plate (106); The transverse rotating rod (205) is arranged below the carrying plate (106), between the two connecting plates (204), and directly below the stirring rod (101); two ends of the transverse rotating rod (205) respectively penetrate the side portions of the two connecting plates (204) and extend to the two sides of the carrying plate (106); the side portions of the transverse rotating rod (205) are respectively rotatably connected to the side portions of the two connecting plates (204); The sleeve (206) is arranged below the bearing plate (106) and sleeved on the transverse rotating rod (205) and located between the two connecting plates (204). The sleeve (206) is fixedly connected to the outer side surface of the transverse rotating rod (205), and a plurality of soil turning knives are arranged on the outer side surface of the sleeve (206). The first pulley (202) is sleeved on a side of the stirring rod (101) extending to the housing (2) away from the drive motor (102), and the first pulley (202) is fixedly connected to a side of the stirring rod (101) extending to the housing (2) away from the drive motor (102); The second pulley (203) is sleeved on the side surface of one end of the lateral rotating rod (205) extending to one of the connecting rods away from the driving motor (102), the second pulley (203) is fixedly connected to the side surface of one end of the lateral rotating rod (205) extending to one of the connecting rods away from the driving motor (102), and is connected to the first pulley (202) through a belt transmission; The crankshaft (208) is arranged between the drive motor (102) and the housing (2), and one end is fixedly connected to the end face of the rotating shaft of the drive motor (102), and the other end is fixedly connected to the end face of the stirring rod (101) extending to the outside of the housing (2) and close to the drive motor (102); The piston cylinder (207) is vertically arranged directly below the crankshaft (208) and between the housing (2) and the drive motor (102); the bottom surface of the piston cylinder (207) is fixedly connected to the top surface of the bearing plate (106); the air inlet of the piston cylinder (207) passes through a pipe and penetrates the side of the housing (2), and is communicated with the interior of the housing (2); The piston rod (209) is vertically arranged below the crankshaft (208), and one end of the piston rod extends into the interior of the piston cylinder (207) and is slidably connected to the inner wall of the piston cylinder (207), the sliding direction of the piston rod (209) being arranged vertically, while the other end is fixedly connected to the connecting rod neck shaft of the crankshaft (208) through a connecting sleeve; The solid material storage box (210) is arranged above the carrying plate (106) and is located on the side of the housing (2) away from the handle bar (108), and the bottom surface of the solid material storage box (210) is fixedly connected to the top surface of the carrying plate (106); The automatic valve (212) is arranged inside the solid material storage box (210) and penetrates the bottom of the solid material storage box (210) and the top of the carrier plate (106), so as to connect the internal space of the solid material storage box (210) with the space below the carrier plate (106). The automatic valve (212) is fixedly connected to the bottom of the solid material storage box (210) and the top of the carrier plate (106). The automatic valve (212) is a flow detection valve, and the fluid inlet is connected to the output port of the piston cylinder (207) through a pipeline. The annular shower head (211) is arranged inside the housing (2) and is located above the stirring rod (101). The annular shower head (211) is fixedly connected to the inner top surface of the housing (2), and the input port penetrates the top of the housing (2) through a pipeline and is connected to the fluid output port of the automatic valve (212).

7. A spray fertilization device according to claim 6, characterized in that: The plurality of soil turning knives on the outer side surface of the sleeve (206) are made of stainless steel and the surface is coated with polytetrafluoroethylene.

8. A spray fertilization device according to claim 6, characterized in that: The light energy device comprises: a solar panel (301), a small water wheel device (302), a vertical rotating rod (303), a bracket (304), a first gear (305), two second gears (306), a plurality of sprocket wheels (307), two first rotating rods (308), a second rotating rod (309), a limit device (310), an electromagnetic clutch (311), two follower blocks (312), and a transverse plate (313); The bracket (304) is arranged above the carrying plate (106), above the housing (2) and the solid material storage box (210), and the bracket (304) is fixedly connected to the top surface of the carrying plate (106); The solar panel (301) is arranged obliquely above the bracket (304) and is located above the housing (2); the base of the solar panel (301) is fixedly connected to the top surface of the bracket (304); and the solar panel (301) is also electrically connected to the storage battery of the controller (1); The small water wheel device (302) is arranged between the outer shell (2) and the water pump (104), and is located below the solar panel (301); the input port of the small water wheel device (302) passes through the side of the outer shell (2) through a pipeline and is connected to the inside of the outer shell (2), and the output port is connected to the input port of the water pump (104) through a pipeline; the rotation axis of the small water wheel device (302) faces the bottom surface of the solar panel (301); The vertical rotating rod (303) is arranged below the solar panel (301) and above the small water wheel device (302), and the bottom end of the vertical rotating rod (303) is fixedly connected to the top end of the rotating shaft of the small water wheel device (302); The two first rotating rods (308) are respectively arranged transversely on both sides of the bracket (304), and are located below the solar panel (301) and above the vertical rotating rod (303). The two first rotating rods (308) respectively penetrate the two opposite side parts of the bracket (304) and extend to the inside of the bracket (304), and are located on both sides of the top of the vertical rotating rod (303). The sides of the two first rotating rods (308) are respectively rotatably connected to the two opposite side parts of the bracket (304), and the rotation axis is perpendicular to the axis of the vertical rotating rod (303); The electromagnetic clutch (311) is sleeved on the top end of the vertical rotating rod (303) and is located between the two first rotating rods (308). The electromagnetic clutch (311) is fixedly connected to the top side of the vertical rotating rod (303); The first gear (305) is sleeved on the outer side of the electromagnetic clutch (311) and is located between the two first rotating rods (308); the first gear (305) is fixedly connected to the outer side surface of the electromagnetic clutch (311); The two second gears (306) are respectively sleeved on one end of the two first rotating rods (308) close to the two sides of the first gear (305); the two second gears (306) are respectively fixedly connected to the side surfaces of one end of the two first rotating rods (308) close to the two sides of the first gear (305), and are respectively meshed with the first gears (305); The second rotating rod (309) is transversely arranged inside the bracket (304), above the housing (2) and below the solar panel (301); two ends of the second rotating rod (309) respectively penetrate two opposite side portions of the bracket (304) and extend to the left and right sides of the bracket (304); the side surfaces of the second rotating rod (309) are respectively rotatably connected to the two opposite side portions of the bracket (304), and the rotation axis is parallel to the axes of the two first rotating rods (308); The plurality of sprockets (307) are respectively sleeved on one end of the two first rotating rods (308) extending to the outer side of the bracket (304), and the second rotating rod (309) is extended to one end of the bracket (304). The plurality of sprockets (307) are respectively fixedly connected to one end of the two first rotating rods (308) extending to the outer side of the bracket (304) and one end of the second rotating rod (309) extending to the outer side of the bracket (304), and the two sprockets (307) close to each other are respectively linked by a chain transmission chain; The two follower blocks (312) are respectively arranged on two sides of the solar panel (301), and the two follower blocks (312) are respectively mounted on a chain connecting the two sprocket wheels (307) that are close to each other, and are located above the housing (2); The transverse plate (313) is arranged above the solar panel (301), and the bottom surfaces at both ends are respectively fixedly connected to the top surfaces of the two follower blocks (312); a sponge is arranged on the bottom surface of the transverse plate (313) and is located between the two follower blocks (312); and the surface of the sponge is in contact with the top surface of the solar panel (301); The limiting device (310) is respectively arranged above the lowest and highest end of the tilt of the solar panel (301), and is located above the bracket (304); the limiting device (310) is fixedly connected to the top surface of the solar panel (301); a control device of the electromagnetic clutch (311) is arranged inside the limiting device (310), and a control circuit of the electromagnetic clutch (311) is electrically connected to a limiting component of the limiting device (310).

9. A spray fertilization device according to claim 8, characterized in that: The support (304) is made of polyphenylene sulfide.

10. A fertilizer used in the spray fertilization device according to any one of claims 1 to 9, characterized in that: The fertilizer type is water-soluble solid fertilizer.

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