Adjustable uniform fertilization device for grape planting and its application

Abstract

The present invention discloses an adjustable uniform fertilization device for grape planting and its application, and the present invention relates to the technical field of grape planting. It comprises a lower hopper, the output end of a motor is fixedly connected to a rotating shaft, the rotating shaft passes through the base and extends to the inside of a cylinder, the outer side of the rotating shaft is fixedly connected to a fixing ring, the outer side of the fixing ring is fixedly connected to a fixing rod, the end of the fixing rod away from the fixing ring is fixedly connected to a stirring plate, the outer side of the rotating shaft is fixedly connected to a spiral plate, the bottom of the lower hopper is provided with a through hole, the outer side of the rotating shaft near the lower hopper is fixedly connected to a circular plate, and the outer side of the circular plate is provided with a trapezoidal hole. In the adjustable uniform fertilization device for grape planting and its application, the rotating shaft drives the fixing rod and the stirring plate to rotate, thereby quickly stirring the fertilizer inside the cylinder, and due to the spiral shape design and rotation mode of the stirring plate, strong axial flow and radial flow can be generated, so that the fertilizer and water are evenly mixed in a short time.

Description

Technical Field

[0001] The invention relates to the technical field of grape planting, in particular to an adjustable uniform fertilization device for grape planting and application thereof. Background Art

[0002] Grape is a woody vine of the genus Vitis in the family Vitaceae. Its twigs are cylindrical with longitudinal ridges, glabrous or sparsely pubescent. Its leaves are ovate, its panicles are dense or sparse, its base branches are well developed, and its fruits are spherical or elliptical. Its flowering period is April-May, and its fruiting period is August-September. During the growing season of grapes, fertilizer should be applied according to the growth conditions of the grapes and soil fertility. Fertilization can be carried out by applying fertilizer to the roots of the grape seedlings or to the leaves. Different fertilization methods are suitable for different situations.

[0003] During the operation of existing grape planting fertilization equipment, fertilizer is directly added to water for mixing. Some fertilizers cannot be fully mixed with water, resulting in unstable fertilizer concentration and poor fertilization effect. At the same time, the equipment cannot adjust the fertilizer spraying position according to the height of different grapes. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an adjustable uniform fertilization device for grape cultivation and its application, comprising a base, and movable wheels symmetrically arranged at the bottom of the base, the outer sides of the movable wheels being rotatably connected to crawlers, a cylinder being fixedly connected to the middle of the top of the base, and a motor being fixedly connected to the bottom of the base;

[0005] The shell is fixedly mounted on the top of the base;

[0006] A water inlet assembly is fixedly installed inside the cylinder;

[0007] The feeding assembly is fixedly installed in the middle of the cylinder;

[0008] Among them, the feeding component includes a lower hopper, which is fixedly connected to the shell, and the output end of the motor is fixedly connected to a rotating shaft, which passes through the base and extends to the inside of the cylinder, and the outside of the rotating shaft is fixedly connected to a fixing ring, and the outside of the fixing ring is fixedly connected to a fixing rod, and the end of the fixing rod away from the fixing ring is fixedly connected to a stirring plate, and the outside of the rotating shaft is fixedly connected to a spiral plate, which is elastic, and water is added through the fixed cylinder, and fertilizer is added to the inside of the lower hopper at the same time. The motor is connected to an external power supply to work, and the motor drives the rotating shaft to rotate, so that the rotating shaft drives the fixed rod and the stirring plate to rotate, thereby quickly stirring the fertilizer inside the cylinder. Due to the spiral shape design and rotation mode of the stirring plate, strong axial flow and radial flow can be generated, so that the fertilizer and water can be evenly mixed in a short time. It can lift the fertilizer from the bottom of the container to the water surface, and then push it from the water surface to the bottom, forming a circular flow, ensuring that the fertilizer is fully dispersed in the water, avoiding the situation where the local concentration is too high or too low, improving the dissolution efficiency of the fertilizer, and making the concentration of the fertilizer solution more stable and uniform. The spiral plate is located inside the lower hopper, and the inside of the cylinder is fixedly connected with a filter cartridge. The spiral plate is located inside the filter cartridge, and the waste inside the lower hopper falls into the inside of the cylinder. By setting the filter cartridge in the middle, these particles can be effectively intercepted to prevent them from being discharged directly, thereby ensuring that the concentration of the discharged fertilizer solution is uniform, avoiding the influence of local fertilizer concentration being too high or too low on the fertilization effect, ensuring that the plants can absorb nutrients evenly, and promoting the consistency of plant growth. The fixed ring is symmetrically arranged on the outside of the rotating shaft, and the fixed rod is fixed. There are multiple fixed rods, which are evenly distributed with the fixed ring as the center. The stirring plate is spirally designed, and the two ends of the stirring plate are fixedly connected to the two vertically adjacent fixed rods. A through hole is opened at the bottom of the lower hopper. In the initial state, the through hole and the trapezoidal hole are offset and overlapped, and the fertilizer is placed inside the lower hopper. The motor is connected to an external power supply to work, and the motor drives the rotating shaft to work. The rotating shaft drives the spiral plate and the circular plate to rotate. As the circular plate rotates, the through hole and the trapezoidal hole overlap, so that the fertilizer inside the lower hopper enters the interior of the cylinder along the spiral plate through the space where the through hole and the trapezoidal hole overlap for mixing and stirring. The rotation of the rotating shaft can accurately control the amount of fertilizer discharged, and accurately give the right amount of fertilizer according to the growth stage of the grape plant, the soil fertility and the characteristics of different fertilizers. The hopper is provided with a plurality of through holes, and the plurality of through holes are evenly distributed on the outer side of the rotating shaft near the lower hopper, and a circular plate is fixedly connected to the outer side of the circular plate, and a trapezoidal hole is provided on the outer side of the circular plate. An intermediate block is fixedly connected to the middle part of the outer side of the rotating shaft, and a return spring is fixedly connected to the axial outer side of the intermediate block. There are two return springs, and the two return springs are symmetrically arranged with the intermediate block as the center. The end of the return spring away from the intermediate block is fixedly connected to the fixed ring, and the outer side of the intermediate block is fixedly connected to a positioning rod, and the outer side of the positioning rod is rotatably connected to a rotating plate, and the side of the rotating plate close to the spiral plate is set as an arc edge. The motor is connected to an external power supply to work, and the motor drives the rotating shaft to rotate, so that the rotating shaft drives the fixed rod and the spiral plate to rotate.The fixed rod contacts and squeezes the fixed block on the inner wall of the filter cartridge. The return spring is compressed, and the two fixed rods on both sides of the middle block in the vertical direction drive the spiral plate to move toward the middle block, promoting complex flow of the material in the vertical and horizontal directions, avoiding local accumulation or uneven mixing of the material, so that fertilizers and other materials can be more fully stirred and mixed, improving the uniformity of mixing. The rotating plate is located in the interval between the two adjacent spiral plates. The outer side of the rotating plate is provided with a slot. By setting the slot on the rotating plate, when the material passes through the slot, shearing, collision and diversion effects are generated, which can further break up the material agglomerates and make the material particles more evenly dispersed. This has a positive effect on promoting processes such as fertilizer dissolution and chemical reactions. The filter cartridge is fixedly connected to the inner wall of the fixed rod with a fixed block. There are multiple fixed blocks, which are divided into two groups. The fixed blocks of the two groups are symmetrically arranged with the middle block as the center, and the fixed blocks of one group are evenly distributed with the rotating shaft as the center.

[0009] Preferably, there are multiple moving wheels, and an intermediate plate is fixedly connected to the top of the base. There are multiple intermediate plates, and the multiple intermediate plates are evenly distributed at the corners of the top of the base. The two ends of the intermediate plate are fixedly connected to the adjacent side inner walls of the shell, and the outer side of the intermediate plate is fixedly connected to a spring. During the operation of the fertilizer equipment, it may be subject to various vibrations and impacts, such as bumps during transportation, encountering obstacles during field operations, etc. By arranging a spring between the outer shell and the cylinder, the buffering effect of the spring can reduce the damage of these external forces to the equipment shell and internal components, thereby extending the service life of the equipment. The end of the spring away from the intermediate plate is fixedly connected to the cylinder, and the outer side of the cylinder is fixedly connected to a connecting pipe.

[0010] Preferably, the shell includes an outer shell, which is fixedly mounted on the top of the base, a through slot is provided in the middle of the top of the shell, the lower hopper is located inside the through slot, a circular hole is provided on the top of the shell, the water inlet assembly is located inside the circular hole, the water inlet assembly passes through the shell through the circular hole, a square hole is provided on the outside of the shell, the square hole is arranged perpendicular to the moving wheel, and the inner wall of the square hole is fixedly connected to a side plate. Grapes at different growth stages have different requirements for water, and different parts of the grape plants have different requirements for fertilizer. The slider slides on the outside of the round rod to adjust the height of the spray pipe, so that the fertilizer can be accurately applied to the soil around the roots of the grapes, so that the fertilizer can be fully absorbed by the roots, thereby improving the utilization rate of the fertilizer and avoiding fertilizer waste. There are two side plates, and the two side plates are symmetrically arranged inside the square hole. The opposite sides of the side plates are inclined, and the top side length of the side plates is smaller. A round rod is fixedly connected to the inside of the shell near the square hole. There are two round rods. An adjusting member is slidably connected to the inner wall of the square hole, and the adjusting member is slidably connected to the round rod. The two round rods are symmetrically arranged on the adjusting member.

[0011] The top of the slider is provided with a sliding groove, the side plate is located inside the sliding groove, the slider is slidably connected to the side plate through the sliding groove, the top of the slider is provided with a sliding hole, the round rod is located inside the sliding hole, the outer side of the slider is fixedly connected to the spray pipe, the inner wall of the spray pipe is fixedly connected to the bracket, the middle of the bracket is rotatably connected to the rotating rod, and one end of the rotating rod close to the spray pipe is fixedly connected to the scraper, the two movable plates on both sides are magnetic, and the magnetism between the two movable plates is the same, the slider slides up and down along the side plates on both sides inside the square hole, and at the same time, the fertilizer inside the cylinder enters the interior of the slider through the connecting pipe, and then is sprayed out through the spray pipe. Under the flow of fertilizer, the impeller drives the rotating rod to rotate, and then the rotating rod drives the scraper to clean the inner wall of the spray pipe to avoid clogging of the spray pipe. There are multiple scrapers, and the multiple scrapers are rotated The rod is evenly distributed around the center, and the end of the rotating rod away from the scraper is fixedly connected to the impeller. An inner cavity is opened inside the slider, and the spray pipe is connected to the connecting pipe through the inner cavity. In the initial state, the movable plate contacts and squeezes the side plates on both sides, so that the movable plates on both sides are squeezed under the action of the extrusion force, and the cross-sectional area of ​​the inner cavity becomes smaller. As the slider moves, when the slider is at the top of the square hole, the gap between the side plate and the movable plate becomes larger. At this time, under the action of the mutual repulsion between the two movable plates, the two movable plates move away from the inner cavity, so that the cross-sectional area of ​​the inner cavity becomes larger. By simultaneously adjusting the height and spraying amount of the spray pipe, the appropriate amount of fertilizer solution can be accurately delivered to the root area according to the growth needs of the grapes. A movable plate is provided inside the chute, and the movable plate is slidably connected to the slider. The movable plate passes through the slider and extends to the inside of the inner cavity.

[0012] Preferably, the water inlet assembly includes a fixed cylinder, which is fixedly connected to the cylinder, the fixed cylinder is located inside the circular hole, the top of the fixed cylinder is fixedly connected to the limiting ring, the fixed cylinder is located inside the cylinder, and the fixed cylinder is connected to the cylinder by setting a connecting hole. In the initial state, under the buoyancy of the fertilizer inside the cylinder, the cleaning plate is located at the top of the fixed cylinder. As the fertilizer water level inside the cylinder drops, the float moves downward inside the fixed cylinder, and water can be added. A plurality of connecting holes are provided on the outside of the fixed cylinder to filter the added water. As the water level rises, the cleaning plate pushes the impurities on the inner wall of the fixed cylinder to move upward. Connecting holes are provided on the outside of the fixed cylinder, and the number of connecting holes is multiple, and the multiple connecting holes are evenly distributed on the outside of the fixed cylinder. A float is provided on the inner wall of the fixed cylinder, and a connecting rod is fixedly connected to the top of the float. The end of the connecting rod away from the float is fixedly connected to the cleaning plate, and the cleaning plate is slidably connected to the inner wall of the fixed cylinder.

[0013] An application of adjustable uniform fertilization for grape cultivation includes the following steps:

[0014] S1. Add clean water. Add clean water to the interior of the fixed cylinder. The clean water enters the interior of the cylinder through the holes on the outside of the fixed cylinder and is filtered at the same time.

[0015] S2. Add fertilizer into the lower hopper, connect the motor to an external power source, and the motor drives the rotating shaft to rotate, which in turn drives the fixed rod and the stirring plate to rotate, thereby quickly stirring the fertilizer inside the cylinder;

[0016] S3. Height adjustment: Grapes at different growth stages have different water requirements, and different parts of the grape plant have different fertilizer requirements. The slider slides on the outside of the round rod to adjust the height of the sprinkler pipe;

[0017] S4, fertilizer spraying, the fertilizer inside the cylinder enters the interior of the slider through the connecting pipe, and then is sprayed out through the spray pipe.

[0018] The present invention provides an adjustable uniform fertilization device for grape cultivation and its application.

[0019] Beneficial effects:

[0020] 1. This adjustable uniform fertilization device for grape cultivation and its application, drives the fixed rod and stirring plate to rotate through the rotating shaft, thereby quickly stirring the fertilizer inside the cylinder. Due to the spiral shape design and rotation mode of the stirring plate, strong axial flow and radial flow can be generated, so that the fertilizer and water are evenly mixed in a short time.

[0021] 2. The adjustable uniform fertilization device for grape planting and its application can accurately control the amount of fertilizer fed through the rotation of the shaft. According to the growth stage of the grape plants, the fertility of the soil and the characteristics of different fertilizers, the right amount of fertilizer can be accurately given, thereby avoiding fertilizer waste caused by excessive fertilization and reducing the pollution of the environment by excess fertilizer.

[0022] 3. The adjustable uniform fertilization device for grape planting and its application can accurately control the amount of fertilizer fed through the rotation of the shaft. According to the growth stage of the grape plants, the fertility of the soil and the characteristics of different fertilizers, the right amount of fertilizer can be accurately given, thereby avoiding fertilizer waste caused by excessive fertilization and reducing the pollution of the environment by excess fertilizer.

[0023] Fourth, the adjustable uniform fertilization device for grape cultivation and its application are provided with multiple connecting holes on the outside of the fixed cylinder to filter the added water. As the water level rises, the cleaning plate pushes the impurities on the inner wall of the fixed cylinder to move upward. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of the present invention as a whole;

[0025] Figure 2 It is a structural schematic diagram of a bottom view of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of a part of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the feed assembly of the present invention;

[0028] Figure 5 It is a schematic structural diagram of a part of the feeding assembly of the present invention;

[0029] Figure 6 It is a structural schematic diagram of a cross-sectional view of a feed assembly of the present invention;

[0030] Figure 7 Schematic diagram of the structure of the housing of the present invention;

[0031] Figure 8 For the present invention Figure 7 The structural diagram of the enlarged view at A in the middle;

[0032] Figure 9 It is a structural schematic diagram of the adjusting member of the present invention;

[0033] Figure 10 It is a structural schematic diagram of a cross-sectional view of the adjusting member of the present invention;

[0034] Figure 11 It is a structural schematic diagram of the water inlet assembly of the present invention;

[0035] Figure 12 This is a schematic structural diagram of a cross-sectional view of a water inlet assembly of the present invention;

[0036] Figure 13 Schematic diagram of the fertilization method of the present invention.

[0037] Figure: 1. Motor; 2. Housing; 21. Outer shell; 22. Square hole; 23. Side plate; 24. Round rod; 25. Adjustment member; 251. Slider; 252. Slide groove; 253. Slide hole; 254. Moving plate; 255. Spray pipe; 256. Inner cavity; 257. Bracket; 258. Rotating rod; 259. Scraper; 2510. Impeller; 26. Round hole; 27. Through groove; 3. Feed assembly; 31. Lower hopper; 32. Rotating shaft; 33. Fixed ring; 34. Fixed rod; 35. Stirring Plate; 36. Spiral plate; 37. Through hole; 38. Circular plate; 39. Trapezoidal hole; 310. Fixed block; 311. Return spring; 312. Positioning rod; 313. Rotating plate; 314. Notch; 315. Intermediate block; 316. Filter cartridge; 4. Moving wheel; 5. Track; 6. Spring; 7. Intermediate plate; 8. Water inlet assembly; 81. Fixed cylinder; 82. Connecting hole; 83. Limiting ring; 84. Cleaning plate; 85. Connecting rod; 86. Float; 9. Connecting pipe; 10. Base; 11. Cylinder. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] The first embodiment, as Figures 1 to 6 As shown, the present invention provides a technical solution: an adjustable uniform fertilization device for grape cultivation and its application, comprising a base 10, and moving wheels 4 symmetrically arranged at the bottom of the base 10, with tracks 5 rotatably connected to the outer sides of the moving wheels 4, a cylinder 11 fixedly connected to the middle of the top of the base 10, and a motor 1 fixedly connected to the bottom of the base 10;

[0040] The housing 2 is fixedly mounted on the top of the base 10;

[0041] The water inlet assembly 8 is fixedly mounted inside the cylinder 11;

[0042] The feeding assembly 3 is fixedly installed in the middle of the cylinder 11;

[0043] Among them, the feeding assembly 3 includes a lower hopper 31, which is fixedly connected to the shell 2, and the output end of the motor 1 is fixedly connected to the rotating shaft 32, which passes through the base 10 and extends to the inside of the cylinder 11. The outer side of the rotating shaft 32 is fixedly connected to a fixing ring 33, and the outer side of the fixing ring 33 is fixedly connected to a fixing rod 34. The end of the fixing rod 34 away from the fixing ring 33 is fixedly connected to a stirring plate 35, and the outer side of the rotating shaft 32 is fixedly connected to a spiral plate 36. The spiral plate 36 is elastic, and water is added through the fixed cylinder 81, and fertilizer is added to the inside of the lower hopper 31 at the same time. The motor 1 is connected to an external power supply to work, and the motor 1 drives the rotating shaft 32 to rotate, so that the rotating shaft 32 drives the fixing rod 34 and the stirring plate 35 to rotate, thereby quickly stirring the fertilizer inside the cylinder 11. Due to the spiral shape design and rotation mode of the stirring plate 35, strong axial flow and radial flow can be generated, so that the fertilizer and water are evenly mixed in a short time. It can lift the fertilizer from the bottom of the container to the water surface, and then push it from the water surface to the bottom, forming a circular flow, ensuring that the fertilizer is fully dispersed in the water, avoiding the situation where the local concentration is too high or too low, improving the dissolution efficiency of the fertilizer, and making the concentration of the fertilizer solution more stable and uniform. The spiral plate 36 is located inside the lower hopper 31, and the inside of the cylinder 11 is fixedly connected with a filter cartridge 316. The spiral plate 36 is located inside the filter cartridge 316. The waste inside the lower hopper 31 falls into the inside of the cylinder 11. By arranging the filter cartridge 316 in the middle, these particles can be effectively intercepted to prevent them from being directly discharged, thereby ensuring the discharge. The concentration of the fertilizer solution is uniform, avoiding the influence of local fertilizer concentration being too high or too low and affecting the fertilization effect, ensuring that the plants can absorb nutrients evenly and promoting the consistency of plant growth. The fixing ring 33 is symmetrically arranged on the outside of the rotating shaft 32. There are multiple fixing rods 34, and the multiple fixing rods 34 are evenly distributed with the fixing ring 33 as the center. The stirring plate 35 is spirally designed, and the two ends of the stirring plate 35 are fixedly connected to the two vertically adjacent fixing rods 34. A through hole 37 is provided at the bottom of the lower hopper 31. In the initial state, the through hole 37 and the trapezoidal hole 39 are misaligned and overlapped, and the fertilizer is placed inside the lower hopper 31. The motor 1 is connected to an external power supply to work, and the motor 1 drives the rotating shaft 32 to work. The rotating shaft 32 drives the spiral plate 36 and the circular plate 38 to rotate. As the circular plate 38 rotates, The through hole 37 and the trapezoidal hole 39 overlap, so that the fertilizer inside the lower hopper 31 enters the interior of the cylinder 11 along the spiral plate 36 through the space where the through hole 37 and the trapezoidal hole 39 overlap, and is mixed and stirred. The rotation of the rotating shaft 32 can accurately control the amount of fertilizer discharged, and accurately give the right amount of fertilizer according to the growth stage of the grape plants, the fertility of the soil and the characteristics of different fertilizers, thereby avoiding the waste of fertilizer caused by excessive fertilization and reducing the pollution of the environment by excess fertilizer. There are multiple through holes 37, and the multiple through holes 37 are evenly distributed on the lower hopper 31. The rotating shaft 32 is fixedly connected to a circular plate 38 near the outer side of the lower hopper 31, and a trapezoidal hole 39 is opened on the outer side of the circular plate 38. The middle part of the outer side of the rotating shaft 32 is fixedly connected to an intermediate block 315.The axial outer side of the middle block 315 is fixedly connected with a return spring 311. There are two return springs 311, and the two return springs 311 are symmetrically arranged with the middle block 315 as the center. The end of the return spring 311 away from the middle block 315 is fixedly connected to the fixing ring 33, and the outer side of the middle block 315 is fixedly connected with a positioning rod 312. The outer side of the positioning rod 312 is rotatably connected with a rotating plate 313. The side of the rotating plate 313 close to the spiral plate 36 is set as an arc edge. The motor 1 is connected to an external power supply to work, and the motor 1 drives the rotating shaft 32 to rotate, so that the rotating shaft 32 drives the fixed rod 34 and the spiral plate 36 to rotate. The fixed rod 34 contacts the fixed block 310 on the inner wall of the filter cartridge 316 and generates extrusion. The return spring 311 is compressed by force, and the two fixed rods 34 on both sides of the middle block 315 in the vertical direction drive the spiral plate 36 to move toward the middle block 315, pushing the material up and down. Complex flows are generated in the vertical and horizontal directions to avoid local accumulation or uneven mixing of materials, thereby allowing fertilizers and other materials to be more fully stirred and mixed, and improving the uniformity of mixing. The rotating plate 313 is located in the interval between two adjacent spiral plates 36. A slot 314 is provided on the outer side of the rotating plate 313. By providing the slot 314 on the rotating plate 313, when the material passes through the slot 314, shearing, collision and diversion effects are generated, which can further break up material agglomerates and make the material particles more evenly dispersed, which has a positive effect on promoting fertilizer dissolution, chemical reactions and other processes. The filter cartridge 316 is fixedly connected to the inner wall of the fixed rod 34 with a fixed block 310. There are multiple fixed blocks 310, and the multiple fixed blocks 310 are divided into two groups. The fixed blocks 310 of the two groups are symmetrically arranged with the middle block 315 as the center, and the fixed blocks 310 of one group are evenly distributed with the rotating shaft 32 as the center.

[0044] There are multiple moving wheels 4, and an intermediate plate 7 is fixedly connected to the top of the base 10. There are multiple intermediate plates 7, and the multiple intermediate plates 7 are evenly distributed at the corners of the top of the base 10. The two ends of the intermediate plate 7 are fixedly connected to the adjacent side inner walls of the shell 2, and the outer side of the intermediate plate 7 is fixedly connected to the spring 6. During the operation of the fertilizer equipment, it may be subjected to various vibrations and impacts, such as bumps during transportation, encountering obstacles during field operations, etc. By arranging the spring 6 between the outer shell 21 and the cylinder 11, the buffering effect of the spring 6 can reduce the damage of these external forces to the equipment shell 2 and internal components, thereby extending the service life of the equipment. The end of the spring 6 away from the intermediate plate 7 is fixedly connected to the cylinder 11, and the outer side of the cylinder 11 is fixedly connected to the connecting pipe 9.

[0045] The second embodiment, based on the first embodiment, see Figures 7 to 10As shown, the housing 2 includes an outer shell 21, which is fixedly mounted on the top of the base 10. A through slot 27 is provided in the middle of the top of the outer shell 21, and the lower hopper 31 is located inside the through slot 27. A circular hole 26 is provided on the top of the outer shell 21, and the water inlet assembly 8 is located inside the circular hole 26. The water inlet assembly 8 passes through the outer shell 21 through the circular hole 26. A square hole 22 is provided on the outside of the outer shell 21, and the square hole 22 is perpendicularly arranged to the moving wheel 4. The inner wall of the square hole 22 is fixedly connected to the side plate 23. Grapes at different growth stages have different requirements for water, and different parts of the grape plant have different requirements for fertilizer. The slider 251 slides on the outside of the round rod 24. Thereby, the height of the spray pipe 255 can be adjusted, and the fertilizer can be accurately applied to the soil around the grape root system, so that the fertilizer can be fully absorbed by the root system, thereby improving the utilization rate of the fertilizer and avoiding fertilizer waste. There are two side panels 23, and the two side panels 23 are symmetrically arranged inside the square hole 22. The opposite sides of the side panels 23 are inclined, and the top side length of the side panels 23 is relatively small. The shell 21 is fixedly connected to the inside of the square hole 22 near the square hole 22 with a round rod 24. There are two round rods 24. The inner wall of the square hole 22 is slidably connected with an adjusting member 25. The adjusting member 25 is slidably connected to the round rod 24, and the two round rods 24 are symmetrically arranged on the adjusting member 25.

[0046] The adjusting member 25 includes a slider 251, a slide groove 252 is provided on the outer side of the slider 251, the side plate 23 is located inside the slide groove 252, the slider 251 is slidably connected to the side plate 23 through the slide groove 252, a slide hole 253 is provided on the top of the slider 251, the round rod 24 is located inside the slide hole 253, the outer side of the slider 251 is fixedly connected to the spray pipe 255, the inner wall of the spray pipe 255 is fixedly connected to the bracket 257, the middle part of the bracket 257 is rotatably connected to the rotating rod 258, and the end of the rotating rod 258 close to the spray pipe 255 is fixedly connected to the scraper 259, the two movable plates 254 on both sides are magnetic, and the magnetism between the two movable plates 254 is the same. The slider 251 slides up and down along the side plates 23 on both sides inside the square hole 22. At the same time, the fertilizer inside the cylinder 11 enters the interior of the slider 251 through the connecting pipe 9, and then is sprayed out through the spray pipe 255. Under the flow of fertilizer, the impeller 2510 drives the rotating rod 258 to rotate, and then the rotating rod 258 drives the scraper 259 to clean the inner wall of the spray pipe 255 to prevent the spray pipe 255 from being blocked. There are multiple scrapers 259. , multiple scrapers 259 are evenly distributed around the rotating rod 258, and the end of the rotating rod 258 away from the scraper 259 is fixedly connected to the impeller 2510. The interior of the slider 251 is provided with an inner cavity 256, and the spray pipe 255 is connected to the connecting pipe 9 through the inner cavity 256. In the initial state, the movable plate 254 contacts and squeezes the side plates 23 on both sides, so that the movable plates 254 on both sides are squeezed under the action of the squeezing force, and the cross-sectional area of ​​the inner cavity 256 becomes smaller. As the slider 251 moves, when the slider 251 is located at the top of the square hole 22 , the gap between the side plate 23 and the movable plate 254 becomes larger. At this time, under the action of the mutual repulsion between the two movable plates 254, the two movable plates 254 move away from the inner cavity 256, so that the cross-sectional area of ​​the inner cavity 256 becomes larger. By simultaneously adjusting the height and spraying amount of the spray pipe, an appropriate amount of fertilizer solution can be accurately delivered to the root area according to the growth needs of the grapes. The interior of the chute 252 is provided with a movable plate 254, which is slidably connected to the slider 251. The movable plate 254 passes through the slider 251 and extends to the interior of the inner cavity 256.

[0047] The third embodiment, based on the first and second embodiments, see Figures 11 to 13As shown, the water inlet assembly 8 includes a fixed cylinder 81, which is fixedly connected to the cylinder 11. The fixed cylinder 81 is located inside the circular hole 26. The top of the fixed cylinder 81 is fixedly connected to the limit ring 83. The fixed cylinder 81 is located inside the cylinder 11. The fixed cylinder 81 is connected to the cylinder 11 by setting a connecting hole 82. In the initial state, under the buoyancy of the fertilizer inside the cylinder 11, the cleaning plate 84 is located on the top of the fixed cylinder 81. As the fertilizer water level inside the cylinder 11 drops, the float 86 moves downward inside the fixed cylinder 81, and water can be added through A plurality of connecting holes 82 are provided on the outside of the fixed cylinder 81 to filter the added water. As the water level rises, the cleaning plate 84 pushes the impurities on the inner wall of the fixed cylinder 81 to move upward. Connecting holes 82 are provided on the outside of the fixed cylinder 81. There are multiple connecting holes 82, and the multiple connecting holes 82 are evenly distributed on the outside of the fixed cylinder 81. A float 86 is provided on the inner wall of the fixed cylinder 81. A connecting rod 85 is fixedly connected to the top of the float 86. The cleaning plate 84 is fixedly connected to the end of the connecting rod 85 away from the float 86. The cleaning plate 84 is slidably connected to the inner wall of the fixed cylinder 81.

[0048] An application of adjustable uniform fertilization for grape cultivation includes the following steps:

[0049] S1. Add clean water. Add clean water to the interior of the fixed cylinder 81. The clean water enters the interior of the cylinder 11 through the connecting hole 82 on the outside of the fixed cylinder 81 and is filtered at the same time.

[0050] S2. Fertilizer is added into the lower hopper 31. The motor 1 is connected to an external power source and starts to work. The motor 1 drives the rotating shaft 32 to rotate, so that the rotating shaft 32 drives the fixed rod 34 and the stirring plate 35 to rotate, thereby quickly stirring the fertilizer inside the cylinder 11.

[0051] S3. Height adjustment. Grapes at different growth stages have different water requirements, and different parts of the grape plant have different fertilizer requirements. The slider 251 slides on the outside of the round rod 24 to adjust the height of the spray pipe 255.

[0052] S4, fertilizer spraying: the fertilizer inside the cylinder 11 enters the interior of the slider 251 through the connecting pipe 9 and is then sprayed out through the spray pipe 255.

[0053] During use, water is added through the fixed cylinder 81, and fertilizer is added to the interior of the lower hopper 31 at the same time. The motor 1 is connected to an external power supply to work, and the motor 1 drives the rotating shaft 32 to rotate. The rotating shaft 32 drives the spiral plate 36 and the circular plate 38 to rotate. As the circular plate 38 rotates, the through hole 37 and the trapezoidal hole 39 overlap, so that the fertilizer inside the lower hopper 31 enters the interior of the cylinder 11 along the spiral plate 36 through the space where the through hole 37 and the trapezoidal hole 39 overlap. At this time, the rotating shaft 32 drives the fixed rod 34 and the stirring plate 35 to rotate, thereby quickly stirring the fertilizer inside the cylinder 11.

[0054] The slider 251 slides up and down along the side panels 23 on both sides inside the square hole 22. At the same time, the fertilizer inside the cylinder 11 enters the slider 251 through the connecting pipe 9 and is then sprayed out through the spray pipe 255. Under the flow of fertilizer, the impeller 2510 drives the rotating rod 258 to rotate, and then the rotating rod 258 drives the scraper 259 to clean the inner wall of the spray pipe 255.

[0055] When the slider 251 is located at the top of the square hole 22, the gap between the side plate 23 and the movable plate 254 becomes larger. At this time, under the mutual repulsive force between the two movable plates 254, the two movable plates 254 move away from the inner cavity 256, so that the cross-sectional area of ​​the inner cavity 256 becomes larger, and the height and spraying amount of the spray pipe are adjusted at the same time.

[0056] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0057] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable uniform fertilization device for grape cultivation, characterized in that: include: A base, and moving wheels symmetrically arranged at the bottom of the base, the outer sides of the moving wheels are rotatably connected to crawlers, a cylinder is fixedly connected to the middle of the top of the base, and a motor is fixedly connected to the bottom of the base; A housing, the housing being fixedly mounted on the top of the base; A feeding assembly, the feeding assembly being fixedly mounted in the middle of the cylinder; A water inlet assembly, the water inlet assembly being fixedly mounted inside the cylinder; Wherein, the feeding assembly includes a lower hopper, the lower hopper is fixedly connected to the shell, the output end of the motor is fixedly connected to a rotating shaft, the rotating shaft passes through the base and extends to the interior of the cylinder, the outer side of the rotating shaft is fixedly connected to a fixing ring, the outer side of the fixing ring is fixedly connected to a fixing rod, the end of the fixing rod away from the fixing ring is fixedly connected to a stirring plate, the outer side of the rotating shaft is fixedly connected to a spiral plate, the spiral plate is located inside the lower hopper, the interior of the cylinder is fixedly connected to a filter cartridge, and the spiral plate is located inside the filter cartridge; The housing includes an outer shell, the water inlet assembly penetrates the outer shell through a circular hole, a square hole is opened on the outer side of the outer shell, the square hole is arranged perpendicular to the moving wheel, and a side plate is fixedly connected to the inner wall of the square hole. There are two side plates, which are symmetrically arranged inside the square hole, and the opposite side edges of the side plates are inclined, and the top side length of the side plates is smaller; The housing is fixedly connected to the interior near the square hole with a round rod, the number of the round rods is two, the inner wall of the square hole is slidably connected to an adjusting piece, the adjusting piece is slidably connected to the round rod, and the two round rods are symmetrically arranged on the adjusting piece; The adjusting member includes a slider, a sliding groove is formed on the outer side of the slider, the side plate is located inside the sliding groove, the slider is slidably connected to the side plate through the sliding groove, a sliding hole is formed on the top of the slider, the round rod is located inside the sliding hole, the outer side of the slider is fixedly connected to the spray pipe, and the inner wall of the spray pipe is fixedly connected to the bracket; The middle part of the bracket is rotatably connected to a rotating rod, and the end of the rotating rod close to the spray pipe is fixedly connected to a scraper. There are multiple scrapers, and the multiple scrapers are evenly distributed with the rotating rod as the center. The end of the rotating rod away from the scraper is fixedly connected to an impeller, and an inner cavity is opened inside the slider, and the spray pipe is connected with the connecting pipe through the inner cavity. A movable plate is provided inside the slide, and the two movable plates on both sides are magnetic, and the magnetism between the two movable plates is the same. The movable plate is slidably connected to the slider, and the movable plate passes through the slider and extends to the inside of the inner cavity.

2. The adjustable uniform fertilization device for grape cultivation according to claim 1, characterized in that: There are multiple moving wheels, and an intermediate plate is fixedly connected to the top of the base. There are multiple intermediate plates, and the multiple intermediate plates are evenly distributed at the corners of the top of the base. The two ends of the intermediate plates are fixedly connected to the adjacent side inner walls of the shell, and the outer side of the intermediate plate is fixedly connected to a spring, and the end of the spring away from the intermediate plate is fixedly connected to the cylinder, and the outer side of the cylinder is fixedly connected to a connecting pipe.

3. The adjustable uniform fertilization device for grape cultivation according to claim 2, characterized in that: The cam is fixedly mounted on a shaft, and the fixing ring is symmetrically arranged on the outside of the rotating shaft, and the number of the fixing rods is multiple, and the multiple fixing rods are evenly distributed around the fixing ring, the stirring plate is spirally designed, and the two ends of the stirring plate are fixedly connected to the two vertically adjacent fixing rods, and a through hole is provided at the bottom of the lower hopper, and the number of the through holes is multiple, and the multiple through holes are evenly distributed on the lower hopper. The rotating shaft is fixedly connected to a circular plate near the outer side of the lower hopper, and a trapezoidal hole is provided on the outer side of the circular plate, and an intermediate block is fixedly connected to the middle part of the outer side of the rotating shaft, and a return spring is fixedly connected to the axial outer side of the intermediate block, and one end of the return spring is fixedly connected to the fixing ring away from the intermediate block, and the outer side of the intermediate block is fixedly connected to a positioning rod, and the outer side of the positioning rod is rotatably connected to a rotating plate, and the rotating plate is located in the interval between two adjacent spiral plates, and a notch is provided on the outer side of the rotating plate, and the filter cartridge is fixedly connected to a fixed block near the inner wall of the fixing rod.

4. The adjustable uniform fertilization device for grape cultivation according to claim 3, characterized in that: The shell is fixedly mounted on the top of the base, a through slot is provided in the middle of the top of the shell, the lower hopper is located inside the through slot, a round hole is provided on the top of the shell, and the water inlet assembly is located inside the round hole.

5. The adjustable uniform fertilization device for grape cultivation according to claim 4, characterized in that: The water inlet assembly includes a fixed cylinder, which is fixedly connected to the cylinder, and the fixed cylinder is located inside the circular hole. The top of the fixed cylinder is fixedly connected to a limiting ring, and a connecting hole is opened on the outside of the fixed cylinder. There are multiple connecting holes, and the multiple connecting holes are evenly distributed on the outside of the fixed cylinder. A float is provided on the inner wall of the fixed cylinder, and a connecting rod is fixedly connected to the top of the float. A cleaning plate is fixedly connected to the end of the connecting rod away from the float, and the cleaning plate is slidably connected to the inner wall of the fixed cylinder.

6. The application of adjustable uniform fertilization for grape cultivation according to any one of claims 1 to 5, characterized in that: The following steps are involved: S1. Add clean water. Add clean water to the interior of the fixed cylinder. The clean water enters the interior of the cylinder through the holes on the outside of the fixed cylinder and is filtered at the same time. S2. Add fertilizer into the lower hopper, connect the motor to an external power source, and the motor drives the rotating shaft to rotate, which in turn drives the fixed rod and the stirring plate to rotate, thereby quickly stirring the fertilizer inside the cylinder; S3. Height adjustment: Grapes at different growth stages have different water requirements, and different parts of the grape plant have different fertilizer requirements. The slider slides on the outside of the round rod to adjust the height of the sprinkler pipe; S4, fertilizer spraying, the fertilizer inside the cylinder enters the interior of the slider through the connecting pipe, and then is sprayed out through the spray pipe.

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