Fertilizing device for grape planting

Abstract

The invention relates to the technical field of grape planting, in particular to a fertilizing device for grape planting. The root fertilizing mechanism is used for fertilizing the roots of the grapes; the foliar fertilization mechanism is used for fertilizing the leaves of the grapes; the root fertilization mechanism comprises a storage box for storing fertilizer, a discharge pipe communicated with the storage box, a guide pipe mounted on the discharge pipe in a sleeving manner, a control assembly for controlling the fertilizer discharging amount, and a soil breaking assembly for breaking soil; the ground breaking assembly comprises a first power source fixedly installed on the material storage box. According to the invention, through mutual cooperation of the root fertilization mechanism and the foliar fertilization mechanism, fertilizer can be fed into soil for grape root fertilization, and foliar fertilizer can be sprayed to grape leaves, so that two different fertilization modes of root fertilization and foliar fertilization can be performed on grapes, and different fertilization requirements of the grapes are met.

Description

Technical Field

[0001] The invention relates to the technical field of grape planting, and in particular to a fertilizing device for grape planting. 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, with dense or sparse panicles, well-branched bases, and spherical or elliptical fruits. The flowering period is April to May, and the fruiting period is August to September.

[0003] During the grape growing period, fertilizer should be applied according to the grape growth conditions and soil fertility. Fertilization can be carried out through two methods: root topdressing and foliar topdressing. Different fertilization methods are suitable for different situations.

[0004] A Chinese patent with application number CN202221796645.7 discloses a fertilizing device for grape planting, which belongs to the field of grape technology. It aims at the problem that in the existing grape planting process, fertilization is needed, but because the grape rack is relatively high, the fertilization position and height cannot be adjusted according to the different root positions of the grapes during the fertilization process, which reduces the fertilization effect as a whole. The utility model includes a support seat, a symmetrically arranged movable seat is fixed on the bottom side wall of the support seat, a roller is installed on the bottom side wall of the movable seat, and symmetrically arranged guide plates are fixed on the outer walls of both sides of the support seat, and a storage box is slidably connected between the side walls of the guide plates that are close to each other; the above-mentioned utility model can adjust the position of fertilizer spraying according to the height of different grapes through the cooperation of the first shaft body, the second shaft body, the stirring blade, the adjusting gear, the adjusting rack, the driving motor, the circulating plate, and the circulating gear, and can automatically stir and mix the waste during the height adjustment process, thereby improving practicality.

[0005] A Chinese patent with application number CN202110462629.8 discloses a special fertilization device for grape planting, including a carriage, and also includes: a mixing mechanism, which is movably connected to the carriage, and is used to proportion fertilizers and break up large condensed fertilizers; a fertilization mechanism, which is movably connected to the carriage, and is used to carry out depth-controllable fertilization treatment on grapevines, and the fertilization mechanism includes a soil-breaking component and a regulating component, and the soil-breaking component is used to perform rotary soil-breaking treatment on the roots and stems of grapevines, and the regulating component adjusts the depth of the soil-breaking component by converting rotary motion into linear reciprocating motion; a driving system, which is movably installed with the carriage, and is used to drive the mixing mechanism to proportion and crush fertilizers and drive the fertilization mechanism to fertilize grapevines. The above invention can proportion, stir, crush, and break the soil for fertilization, and the fertilization is environmentally friendly and reliable.

[0006] However, in the above two existing technologies, one adopts the method of breaking the soil for root fertilization, and the other adopts the method of spraying for foliar fertilization. When different fertilization methods are required, different equipment needs to be used, resulting in a certain waste of resources. The functions of the equipment are relatively single, and it is impossible to design and combine root fertilization and foliar fertilization.

[0007] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Summary of the invention

[0008] The object of the present invention is to provide a grape planting fertilization device which can effectively solve the above technical problems.

[0009] In order to achieve the purpose of the present invention, the following technical scheme is adopted:

[0010] A fertilizing device for grape planting, comprising: a vehicle body; a root fertilizing mechanism for fertilizing the roots of grapes; and a leaf fertilizing mechanism for fertilizing the leaves of grapes.

[0011] The root fertilization mechanism comprises: a storage box for storing fertilizer, a discharge pipe connected to the storage box, a guide pipe sleeved and installed on the discharge pipe, a control component for controlling the amount of fertilizer discharged, and a soil breaking component for breaking the soil;

[0012] The earth-breaking assembly comprises: a power source 1 fixedly mounted on the material storage box, a movable frame fixedly mounted on the movable end of the power source 1, a telescopic rod for limiting the position of the movable frame when it moves, a linkage pipe fixedly mounted on the movable frame, a movable pipe rotatably mounted on the outer side of the linkage pipe, a fixed pipe plugged and mounted on the vehicle body, a guide groove provided in the fixed pipe, a rolling element rotatably mounted on the movable pipe, and an earth-drilling element mounted on the movable pipe; the rolling element is rotatably mounted in the guide groove; the linkage pipe is connected to the material guide pipe;

[0013] The foliar fertilizer application mechanism comprises: a liquid storage tank for storing foliar fertilizer stock solution and clean water, a liquid collecting tank fixedly mounted on the vehicle body, a discharge assembly for simultaneously sucking the foliar fertilizer stock solution and clean water from the storage tank and discharging the mixed liquid into the liquid collecting tank, a nozzle, a conveying assembly for conveying the mixed liquid in the liquid collecting tank to the nozzle, and an adjusting assembly for adjusting the spraying range of the nozzle;

[0014] The taking and discharging assembly includes: a sleeve fixedly installed on the liquid storage tank, a moving tube slidably installed in the sleeve, a linkage spring for driving the moving tube to reset, a connecting tube connecting the moving tube and the liquid collecting tank, a piston slidably installed in the moving tube, a fixing rod fixedly installed between the piston and the liquid storage tank, a liquid guide tube connecting the moving tube and the liquid storage tank, and a mixing unit for mixing and stirring the foliar fertilizer concentrate and clean water during the inflow and outflow process.

[0015] Furthermore, the control component includes: a mounting groove opened on the discharge pipe, a movable rod movably installed in the mounting groove, a reset spring fixedly installed between one end of the movable rod and the inner wall of the mounting groove, a connecting strip fixedly installed at the other end of the movable rod, a support rod fixedly installed on the connecting strip, a sealing block fixedly installed on the end of the support rod, an abutment rod movably installed in the material guide pipe, a guide block fixedly installed on the abutment rod, and a reset member for driving the abutment rod to reset.

[0016] Furthermore, the reset component includes: a mounting shell fixedly installed in the material guide tube, a sliding rod fixedly installed in the mounting shell, a slider slidably installed on the sliding rod, and a reset spring fixedly installed between the slider and the inner wall of the mounting shell; the slider is fixedly connected to the abutment rod.

[0017] Furthermore, the guide groove consists of a vertical groove and a spiral groove, and the vertical groove and the spiral groove are connected to each other.

[0018] Furthermore, the soil drilling component includes: a receiving groove opened on the linkage tube, a connecting rod movably installed in the receiving groove, a connecting spring fixedly installed between one end of the connecting rod and the inner wall of the receiving groove, a drill bit fixedly installed on the other end of the connecting rod, an arc block fixedly installed on the drill bit, and a soil breaking groove opened on the drill bit.

[0019] Furthermore, the conveying assembly includes: a limit frame, a slide plate slidably installed in the limit frame, a power source for driving the slide plate to move, a capsule fixedly installed between the slide plate and the limit frame, a liquid inlet pipe connecting the capsule and the liquid collecting tank, and a liquid outlet pipe connecting the capsule and the nozzle.

[0020] Further, the adjustment component includes: a height adjustment unit and an angle adjustment unit;

[0021] The height adjustment unit comprises: a power source three fixedly mounted on the vehicle body, and a support plate fixedly mounted on the movable end of the power source three; the limit frame is fixedly connected to the support plate.

[0022] Furthermore, the angle adjustment unit includes: a transmission gear rotatably mounted on the support plate, a transmission rack meshingly connected to the transmission gear, a U-shaped plate coaxially connected to the transmission gear, an arc plate fixedly mounted on the support plate, and a guide groove opened on the arc plate; the transmission rack is fixedly connected to the slide plate; and the nozzle is hingedly mounted on the U-shaped plate.

[0023] Furthermore, the guide groove is S-shaped, and the nozzle is slidably installed in the guide groove.

[0024] Furthermore, the mixing unit includes: a linkage rack fixedly installed on the sleeve, a linkage gear meshing with the linkage rack, an active bevel gear coaxially connected to the linkage gear, a driven bevel gear meshing with the active bevel gear, a stirring blade coaxially connected to the driven bevel gear, an inner tube fixedly installed in the movable tube, and a guide groove opened on the inner wall of the inner tube.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] The present invention discloses a fertilizing device for grape planting. Through the cooperation between a root fertilizing mechanism and a foliar fertilizing mechanism, fertilizer can be sent into the soil for grape root fertilization and foliar fertilizer can be sprayed on grape leaves. Thus, two different fertilization modes of root fertilization and foliar fertilization can be implemented for grapes to meet different fertilization requirements of grapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0028] Figure 1 It is a three-dimensional schematic diagram of a fertilizing device for grape planting according to the present invention;

[0029] Figure 2 It is a cross-sectional schematic diagram of a storage box of a component of a fertilizing device for grape planting of the present invention;

[0030] Figure 3 It is a schematic cross-sectional view of a body of a grape planting fertilization device according to the present invention;

[0031] Figure 4 It is a cross-sectional schematic diagram of a component linkage pipe of a grape planting fertilization device of the present invention;

[0032] Figure 5 A fertilizing device for grape planting according to the present invention Figure 4 Enlarged view of point A in the middle;

[0033] Figure 6 It is a cross-sectional schematic diagram of a component fixing pipe of a grape planting fertilization device of the present invention;

[0034] Figure 7 It is a cross-sectional schematic diagram of a discharge pipe component of a fertilization device for grape planting according to the present invention;

[0035] Figure 8 A fertilizing device for grape planting according to the present invention Figure 7 Enlarged view of point B in the middle;

[0036] Fig. 9 A fertilizing device for grape planting according to the present invention Figure 7 Enlarged view of point C in the middle;

[0037] Fig.10 It is a schematic cross-sectional view of a sleeve component of a grape planting fertilization device of the present invention;

[0038] Fig.11 It is a cross-sectional schematic diagram of a component sleeve of a grape planting fertilization device of the present invention from another perspective;

[0039] Fig.12 A fertilizing device for grape planting according to the present invention Fig.11 Enlarged view of point D in the middle;

[0040] Fig.13 It is a schematic cross-sectional view of the inner tube of a component of a fertilizing device for grape planting according to the present invention;

[0041] Fig.14 It is a cross-sectional schematic diagram of a component limit frame of a fertilizing device for grape planting according to the present invention;

[0042] Fig.15 The present invention is a three-dimensional schematic diagram of an arc-shaped plate component of a fertilizing device for grape planting.

[0043] In the figure:

[0044] 1. Car body; 2. Mounting plate; 3. Root fertilization mechanism; 31. Storage box; 32. Discharge pipe; 33. Guide pipe; 34. Control assembly; 341. Sealing block; 342. Support rod; 343. Connecting strip; 344. Movable rod; 345. Reset spring 1; 346. Abutment rod; 347. Guide block; 348. Reset member; 3481. Mounting shell; 3482. Slide rod; 3483. Sliding block; 3484. Reset spring 2; 35. Soil breaking assembly; 351. Power source 1; 352. Movable frame; 353. Linking pipe; 354. Movable pipe; 355. Fixed pipe; 356. Guide groove; 357. Rolling element; 358. Soil drilling element; 3581. Connecting spring; 3582. Connecting rod; 3583. Drill bit; 3584. Arc block; 3585. Soil breaking groove; 359. Telescopic rod; 4. Leaf fertilization mechanism; 41. Liquid storage tank; 42. Liquid collecting tank; 43. Take-out assembly; 431. Casing; 432. moving tube; 433, linkage spring; 434, fixing rod; 435, piston; 436, liquid guide tube; 437, connecting tube; 438, mixing unit; 4381, linkage rack; 4382, linkage gear; 4383, active bevel gear; 4384, driven bevel gear; 4385, stirring blade; 4386, inner tube; 4387, guide groove; 44, nozzle; 45, conveying assembly; 451, limit frame; 452, slide plate; 453, power source 2; 454, capsule; 455, liquid inlet pipe; 456, liquid outlet pipe; 46, adjustment component; 461, height adjustment unit; 4611, power source three; 4612, support plate; 4613, limit plate; 462, angle adjustment unit; 4621, transmission rack; 4622, transmission gear; 4623, U-shaped plate; 4624, arc plate; 4625, guide groove; 5, stirring mechanism; 51, connecting rack; 52, connecting gear; 53, stirring plate. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the present invention, rather than all embodiments.

[0046] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0047] like Figures 1 to 15 As shown, the present invention is a fertilizing device for grape planting, comprising: a vehicle body 1; a mounting plate 2 fixedly mounted on the vehicle body 1; a root fertilizing mechanism 3 for fertilizing the roots of grapes; and a leaf fertilizing mechanism 4 for fertilizing the leaves of grapes.

[0048] The vehicle body 1 is preferably electrically driven, and angle irons are installed on the wheels of the vehicle body 1 to prevent the vehicle body 1 from slipping when moving in the soil.

[0049] The root fertilization mechanism 3 includes: a storage box 31 for storing fertilizer, the storage box 31 is fixedly installed on the mounting plate 2, a discharge pipe 32 connected to the storage box 31, a guide pipe 33 mounted on the discharge pipe 32, a control component 34 for controlling the amount of fertilizer discharged, and a soil breaking component 35 for breaking the soil.

[0050] When fertilizing the roots of grapes, the soil needs to be broken up to facilitate the transfer of fertilizer into the soil, making it easier for the roots of the grapes to absorb it.

[0051] The earth-breaking assembly 35 comprises: a power source 351 fixedly mounted on the material storage box 31, a movable frame 352 fixedly mounted on the movable end of the power source 351, and a telescopic rod 359 for limiting the movable frame 352 when it moves. Two telescopic rods 359 are provided, which are symmetrically arranged on both sides of the power source 351. The movable ends of the two telescopic rods 359 are fixedly connected to the movable frame 352, the fixed end of one telescopic rod 359 is fixedly connected to the material storage box 31, and the fixed end of the other telescopic rod 359 is fixedly connected to the liquid storage tank 4. 1 is fixedly connected, a linkage tube 353 fixedly mounted on the movable frame 352, a movable tube 354 rotatably mounted on the outer side of the linkage tube 353, a fixed tube 355 plugged and mounted on the vehicle body 1, a guide groove 356 provided in the fixed tube 355, a rolling member 357 rotatably mounted on the movable tube 354, and a soil drilling member 358 mounted on the movable tube 354; the rolling member 357 is rotatably mounted in the guide groove 356; the linkage tube 353 is communicated with the material guide tube 33; and the material guide tube 33 is fixedly connected to the movable frame 352.

[0052] When breaking the ground, start the power source 351 to drive the movable frame 352 to move downward, the movable frame 352 drives the linkage tube 353 to move downward, the linkage tube 353 drives the movable tube 354 to move downward, and the movable tube 354 drives the rolling element 357 to roll in the guide groove 356. The guide groove 356 is composed of a vertical groove and a spiral groove. The vertical groove and the spiral groove are interconnected, that is, when the rolling element 357 moves along the path of the guide groove 356, it first moves downward along the vertical groove and then enters the spiral groove. Under the guidance of the spiral groove, the movable tube 354 rotates, so that when the movable tube 354 moves along the path of the guide groove 356, it first moves downward along the axial direction of the fixed tube 355 and then rotates circumferentially along the fixed tube 355.

[0053] It is supplemented here that the rolling element 357 is preferably a bull's eye ball.

[0054] The movement of the movable tube 354 can drive the soil drilling component 358 to move, and the soil drilling component 358 includes: a storage groove provided on the linkage tube 353, a connecting rod 3582 movably installed in the storage groove, a connecting spring 3581 fixedly installed between one end of the connecting rod 3582 and the inner wall of the storage groove, a drill bit 3583 fixedly installed at the other end of the connecting rod 3582, an arc block 3584 fixedly installed on the drill bit 3583, and a soil breaking groove 3585 provided on the drill bit 3583; a plurality of storage grooves are provided, and each of the plurality of storage grooves is correspondingly provided with a connecting rod 3582 and a connecting spring 3581, and each of the plurality of connecting rods 3582 is fixedly connected to the drill bit 3583.

[0055] Specifically, when the movable tube 354 moves downward along the axial direction of the fixed tube 355, it drives the connecting rod 3582 to move downward, and the connecting rod 3582 drives the drill bit 3583 to move downward. When the drill bit 3583 abuts against the ground, it is resisted by the soil on the ground and moves downward slowly. At this time, the movable tube 354 continues to move downward along the axial direction of the fixed tube 355 and drives the connecting spring 3581 to be compressed. At this time, the connecting rod 3582 is gradually stored in the storage groove. When the movable tube 354 abuts against the drill bit 3583, it drives the drill bit 3583 to continue to move downward, and then the rolling element 357 enters the spiral groove. At this time, the movable tube 354 rotates, thereby driving the drill bit 3583 to rotate, and the rotating head rotates to drill into the soil, thereby achieving the effect of breaking the ground.

[0056] Since the drill bit 3583 is provided with a soil breaking groove 3585, the soil cutting effect is improved, thereby improving the soil breaking efficiency.

[0057] When the rolling member 357 moves to the bottom end of the spiral groove, breaking the ground is completed. At this time, the power source 351 drives the movable frame 352 to move upward and reset, the movable frame 352 drives the connecting tube 353 to move upward, the connecting tube 353 drives the movable tube 354 to move upward, and the movable tube 354 drives the drilling member 358 to reset upward. When the movable tube 354 moves upward, it has no abutment effect on the drill bit 3583. At this time, the elastic force of the connecting spring 3581 can drive the connecting rod 3582 to reset, and the connecting rod 3582 drives the drill bit 3583 to reset, so that the drill bit 3583 is separated from the movable tube 354.

[0058] It is added here that the power source 351 is preferably a cylinder or a hydraulic cylinder.

[0059] When the power source 351 drives the movable frame 352 to move downward, the movable frame 352 drives the linkage pipe 353 to move downward, and simultaneously drives the guide pipe 33 to move downward. When the guide pipe 33 moves downward, it drives the control component 34 to operate. The control component 34 includes: a mounting groove opened on the discharge pipe 32, a movable rod 344 movably installed in the mounting groove, a return spring 345 fixedly installed between one end of the movable rod 344 and the inner wall of the mounting groove, and a return spring 345 fixedly installed at the other end of the movable rod 344. The connecting strip 343, the supporting rod 342 fixedly mounted on the connecting strip 343, the sealing block 341 fixedly mounted on the end of the supporting rod 342, the abutting rod 346 movably mounted in the material guide tube 33, the guiding block 347 fixedly mounted on the abutting rod 346, and the resetting member 348 for driving the abutting rod 346 to reset; when the sealing block 341 is in the initial state, the inner cavity of the discharge tube 32 can be closed, and the top of the sealing block 341 is in an arc shape, which is conducive to the fertilizer sliding off the top of the sealing block 341.

[0060] Specifically, the downward movement of the material guide tube 33 can drive the reset member 348 to move downward, and further drive the abutment rod 346 to move downward. The reset member 348 includes: a mounting shell 3481 fixedly installed in the material guide tube 33, a slide rod 3482 fixedly installed in the mounting shell 3481, a slider 3483 slidably installed on the slide rod 3482, and a reset spring 3484 fixedly installed between the slider 3483 and the inner wall of the mounting shell 3481; the slider 3483 is fixedly connected to the abutment rod 346.

[0061] When the abutment rod 346 moves downward, the linkage tube 353 drives the movable tube 354 to move along the path of the guide groove 356. When the bottom end of the movable tube 354 abuts against the drill bit 3583, the abutment rod 346 abuts on the connecting strip 343 and drives the guide block 347 to move downward; when the movable tube 354 drives the drill bit 3583 to continue to move downward, the abutment rod 346 drives the connecting strip 343 to move downward, the connecting strip 343 drives the support rod 342 and the movable rod 344 to move downward, and the support rod 342 drives the sealing block 341 to move downward. At this time, the sealing block 341 does not have a sealing effect on the inner cavity of the discharge pipe 32. The fertilizer in the storage box 31 passes through the discharge pipe 32, the guide pipe 33, and the linkage tube 353 in turn into the movable tube 354. At the same time, the movable rod 344 drives the return spring 345 to stretch.

[0062] As in the present invention Figure 7 As shown, the discharge pipe 32 is divided into a thin pipe section and a thick pipe section, and the sealing block 341 is located in the thick pipe section.

[0063] When the abutment rod 346 drives the connecting strip 343 to continue to move downward, the guide block 347 abuts against the outer side of the thick pipe section. Since the bottom of the guide block 347 is inclined, when the guide block 347 abuts against the outer side of the thick pipe section, the guide block 347 is acted upon by the abutment force to drive the abutment rod 346 to move. The abutment rod 346 drives the slider 3483 to slide axially along the slide bar 3482 in the mounting shell 3481, and drives the return spring 3484 to be compressed. As the abutment rod 346 slides axially along the slide bar 3482, the bottom end of the abutment rod 346 gradually abuts against the connecting strip 343. When the guide block 347 is close to the vertical surface of the discharge pipe 32 and abuts against the outer side of the discharge pipe 32, the abutment rod 346 is completely separated from the connecting strip 343. At this time, the elastic force of the reset spring 3484 can drive the movable rod 344 to reset upward, and the movable rod 344 drives the connecting strip 343 to reset upward. The connecting strip 343 drives the support rod 342 to reset upward, and the support rod 342 drives the sealing block 341 to reset upward, so that the sealing block 341 closes the inner cavity of the discharge pipe 32 again. At this time, the fertilizer cannot be discharged from the discharge pipe 32.

[0064] Since the distance that the abutment rod 346 moves downward each time is the same, the time that the sealing block 341 does not close the discharge pipe 32 is the same each time, so that the fertilizer is discharged for the same time each time, thereby achieving quantitative discharge of fertilizer, and making the fertilizer application uniform, avoiding excessive or insufficient fertilizer application, which affects the growth of grapes, and there is no need to manually control the fertilizer application amount, thereby improving convenience of use.

[0065] Since the bottom end of the movable tube 354 abuts against the top of the drill bit 3583, the fertilizer entering the movable tube 354 cannot be discharged. When the rolling member 357 moves to the bottom end of the spiral groove, the soil breaking is completed. At this time, the power source 1 351 drives the movable frame 352 to reset upward, and the movable frame 352 drives the guide tube 33 and the connecting tube 353 to reset upward. At this time, the guide tube 33 drives the reset member 348 to move upward, and the reset member 348 drives the abutment rod 346 to move upward, and the abutment rod 346 drives the guide block 347 to move upward. When the guide block 347 is separated from the thick pipe section, the abutment rod 346 and the guide block 347 are reset by the elastic force of the reset spring 2 3484, so as to prepare for subsequent use.

[0066] At the same time, the linkage tube 353 drives the movable tube 354 to move upward, and the movable tube 354 drives the drilling piece 358 to reset upward. When the movable tube 354 moves upward, it has no abutment effect on the drill bit 3583. At this time, the elastic force of the connecting spring 3581 can drive the connecting rod 3582 to reset, and the connecting rod 3582 drives the drill bit 3583 to reset, so that the drill bit 3583 is separated from the movable tube 354. At this time, the fertilizer can be discharged from the bottom end of the movable tube 354. Since the arc block 3584 is fixedly installed on the top of the drill bit 3583, when the fertilizer falls on the top of the arc block 3584, it will quickly slide into the soil, thereby avoiding the fertilizer from accumulating on the top of the drill bit 3583, thereby improving the discharge efficiency.

[0067] In addition, a soil-breaking groove 3585 is provided on the drill bit 3583, and the fertilizer can fall into the soil through the soil-breaking groove 3585, thereby further improving the discharge efficiency.

[0068] In addition, when the drill bit 3583 is reset upward, the movable tube 354 moves along the path of the spiral groove, which can drive the drill bit 3583 to rotate, and utilize the centrifugal force to facilitate the fertilizer on the top of the drill bit 3583 to be thrown out, thereby further improving the discharge efficiency.

[0069] In the present invention, by setting the root fertilization mechanism 3, on the one hand, the fertilizer is quantitatively discharged while breaking the soil, so that the fertilizer amount is uniform, avoiding excessive or insufficient fertilizer application, which affects the growth of grapes, and there is no need to manually control the fertilizer amount, which improves the convenience of use; on the other hand, it realizes the rapid delivery of fertilizer to the soil, avoiding the accumulation of fertilizer on the top of the drill bit 3583, and improving the discharge efficiency.

[0070] The foliar fertilization mechanism 4 includes: a liquid storage tank 41 for storing foliar fertilizer stock solution and clean water, a liquid collecting tank 42 fixedly connected to the mounting plate 2 and fixedly mounted on the vehicle body 1, a discharge component 43 for simultaneously sucking the foliar fertilizer stock solution and clean water from the storage tank and discharging the mixed liquid into the liquid collecting tank 42, a nozzle 44, a conveying component 45 for conveying the mixed liquid in the liquid collecting tank 42 to the nozzle 44, and an adjusting component 46 for adjusting the spraying range of the nozzle 44.

[0071] A partition is fixedly installed on the inner wall of the liquid storage tank 41, thereby dividing the liquid storage tank 41 into two independent storage spaces, one storage space for storing the foliar fertilizer stock solution, and the other storage space for storing clean water. By independently storing the foliar fertilizer stock solution and the clean water, the storage time can be increased. Compared with storing the foliar fertilizer stock solution and the clean water together, the problem of nutrient loss and decomposition caused by long-term storage of the mixed solution is avoided. At the same time, when using, a certain amount of the foliar fertilizer stock solution and the clean water are respectively absorbed and mixed, thereby avoiding the problem of excessive mixed solution and waste.

[0072] When applying fertilizer to the grape leaves, it is necessary to first dilute the foliar fertilizer stock solution with water, that is, mix the foliar fertilizer stock solution with clean water into a mixed solution of a certain concentration, and then spray it on the leaf surface so that it can be better absorbed and utilized by the leaves. When applying fertilizer to the grape leaves, a certain amount of foliar fertilizer stock solution and clean water are respectively absorbed from the liquid storage tank 41 through the taking and discharging component 43, and stirred and mixed so that the foliar fertilizer stock solution and the clean water form a mixed solution of a certain concentration, and then the mixed solution is transported to the liquid collection tank 42.

[0073] The taking and discharging assembly 43 includes: a sleeve 431 fixedly mounted on the liquid storage tank 41, a moving tube 432 slidably mounted in the sleeve 431, the moving tube 432 is fixedly connected to the movable frame 352, a first one-way valve is installed on the moving tube 432, and a linkage spring 433 is driven to reset the moving tube 432, one end of the linkage spring 433 is fixedly connected to the liquid storage tank 41, the other end of the linkage spring 433 is fixedly connected to the moving tube 432, a connecting tube 437 connecting the moving tube 432 and the liquid collecting tank 42, and the connecting tube 437 is preferably a retractable hose, a piston 435 slidably installed in the mobile tube 432, a fixed rod 434 fixedly installed between the piston 435 and the liquid storage tank 41, and a liquid guide tube 436 connecting the mobile tube 432 and the liquid storage tank 41. Two liquid guide tubes 436 are provided to absorb the foliar fertilizer solution and clean water respectively. The connecting tube 437 is preferably a retractable hose, and the two liquid guide tubes 436 are both equipped with a second one-way valve and a mixing unit 438 for mixing and stirring the foliar fertilizer solution and clean water during the inflow and outflow process.

[0074] When the foliar fertilizer stock solution and the clean water are sucked, the power source 351 is started to drive the movable frame 352 to move downward, and the movable frame 352 drives the movable tube 432 to move downward. At this time, the piston 435 and the movable tube 432 slide relative to each other, thereby generating suction. At this time, the first one-way valve is closed, and the second one-way valve is opened. The foliar fertilizer stock solution and the clean water enter the movable tube 432 through the corresponding liquid guide tubes 436 respectively. At the same time, the mixing unit 438 performs the initial stirring and mixing of the foliar fertilizer stock solution and the clean water, so that the foliar fertilizer stock solution and the clean water are evenly mixed.

[0075] When the mixed liquid is discharged, the power source 351 is started to drive the movable frame 352 to move upward, and the movable frame 352 drives the movable tube 432 to move upward. At this time, the piston 435 and the movable tube 432 slide relative to each other, thereby squeezing the mixed liquid. At this time, the first one-way valve is opened and the second one-way valve is closed. The mixed liquid is discharged into the collecting tank 42 through the connecting pipe 437, thereby avoiding the problem of mixed liquid backflow. At the same time, the mixing unit 438 stirs and mixes the foliar fertilizer stock solution and the clean water again. Through two stirring and mixing, the foliar fertilizer stock solution and the clean water are fully mixed, so that the overall composition of the mixed liquid remains consistent, thereby ensuring the nutritional effect of the mixed liquid.

[0076] The mixing unit 438 includes: a linkage rack 4381 fixedly mounted on the sleeve 431, a linkage gear 4382 meshingly connected to the linkage rack 4381, an active bevel gear 4383 rotatably mounted on the moving tube 432 and coaxially connected to the linkage gear 4382, and a driven bevel gear 4384 meshingly connected to the active bevel gear 4383, a mounting bar fixedly mounted in the moving tube 432, a stirring blade 4385 rotatably mounted on the driven bevel gear 4384 and coaxially connected to the driven bevel gear 4384, an inner tube 4386 fixedly mounted in the moving tube 432, a first one-way valve mounted below the inner tube 4386, and a guide groove 4387 opened on the inner wall of the inner tube 4386.

[0077] Specifically, when the foliar fertilizer stock solution and the clean water are absorbed, the movable tube 432 moves downward and drives the interlocking rack 4381 to move downward, the interlocking rack 4381 drives the interlocking gear 4382 to rotate, thereby driving the active bevel gear 4383 to rotate, the active bevel gear 4383 drives the driven bevel gear 4384 to rotate, and the driven bevel gear 4384 drives the stirring blade 4385 to rotate, thereby performing the initial stirring and mixing of the foliar fertilizer stock solution and the clean water, so that the foliar fertilizer stock solution and the clean water are evenly mixed.

[0078] When the mixed liquid is discharged, the moving tube 432 moves upward and drives the interlocking rack 4381 to move upward, the interlocking rack 4381 drives the interlocking gear 4382 to rotate, thereby driving the active bevel gear 4383 to rotate, the active bevel gear 4383 drives the driven bevel gear 4384 to rotate, and the driven bevel gear 4384 drives the stirring blade 4385 to rotate, thereby stirring and mixing the foliar fertilizer stock solution and the clean water again, further improving the uniformity of the mixing.

[0079] In addition, an inner tube 4386 is fixedly installed in the inner cavity of the movable tube 432. The inner cavity of the inner tube 4386 is funnel-shaped, and a guide groove 4387 is provided on the inner wall of the inner tube 4386. When the liquid is discharged, the mixed liquid flows to the discharge port of the inner tube 4386 through the guide groove 4387. Since the discharge port is small, the mixed liquid is mixed again in the process of passing through the discharge port, thereby further improving the uniformity of the mixing.

[0080] In the present invention, by setting the taking and discharging component 43, the foliar fertilizer stock solution and the clean water can be stirred and mixed multiple times during the process of entering and exiting, which greatly improves the uniformity of the mixed solution and makes the overall composition of the mixed solution consistent, thereby ensuring the nutritional effect of the mixed solution.

[0081] In addition, when the foliar fertilizer stock solution and clean water are absorbed and mixed, the power source 351 is started to drive the movable frame 352 to move downward, and the movable frame 352 drives the movable tube 432 to move downward. At the same time, the movable frame 352 drives the interlocking tube 353 to move downward, thereby driving the soil drilling piece 358 to break the soil and quantitatively discharge the fertilizer; when the mixed liquid is discharged, the power source 351 is started to drive the movable frame 352 to move upward, and the movable frame 352 drives the movable tube 432 to move upward. At the same time, the soil drilling piece 358 breaks the soil, and the movable frame 352 drives the interlocking tube 353 to move upward, thereby driving the soil drilling piece 358 to move upward. At this time, the fertilizer is transported to the soil. When the soil drilling piece 358 completes its reset, the mixed liquid is completely discharged into the liquid collecting box 42, thereby preparing for the subsequent spraying of foliar fertilizer.

[0082] It is to be added that when the foliar fertilizer stock solution is replaced with other agricultural agents, such as pesticides, the present invention has the function of spraying pesticides on the grape leaves.

[0083] The conveying assembly 45 includes: a limit frame 451, a slide plate 452 which is fixedly mounted on a support plate 4612 and slidably mounted in the limit frame 451, the limit frame 451 can limit the slide plate 452, the bottom of the slide plate 452 and the top of the support plate 4612 are arranged to fit each other and drive the slide plate 452 to move. The power source 453 is fixedly mounted on the inner wall of the limit frame 451, the movable end of the power source 453 is fixedly connected to the slide plate 452, and is fixedly mounted on a capsule 454 between the slide plate 452 and the limit frame 451, a liquid inlet pipe 455 connecting the capsule 454 and the liquid collecting box 42, and a liquid outlet pipe 456 connecting the capsule 454 and the nozzle 44; a third one-way valve is installed on the liquid inlet pipe 455, and a fourth one-way valve is installed on the liquid outlet pipe 456.

[0084] When fertilizing the grape leaves, start the power source 453 to drive the slide plate 452 to move. When the slide plate 452 drives the capsule 454 to compress, the third one-way valve is closed and the fourth one-way valve is opened. At this time, the mixed liquid in the capsule 454 is squeezed into the nozzle 44 through the liquid outlet pipe 456 and is sprayed on the leaf surface through the nozzle 44. When the slide plate 452 drives the capsule 454 to recover, the third one-way valve is opened and the fourth one-way valve is closed. At this time, the mixed liquid in the liquid collection box 42 is sucked into the capsule 454 through the liquid inlet pipe 455. The reciprocating movement of the slide plate 452 driven by the power source 453 can realize the automatic transportation of the mixed liquid and spray it on the leaf surface to realize foliar fertilization.

[0085] It is to be added here that the power source 2 453 is preferably: a cylinder.

[0086] The adjustment component 46 includes: a height adjustment unit 461 and an angle adjustment unit 462; the height adjustment unit 461 includes: a power source three 4611 fixedly installed on the vehicle body 1, a support plate 4612 fixedly installed on the movable end of the power source three 4611, and a limit plate 4613 fixedly installed on the support plate 4612; the limit frame 451 is fixedly connected to the support plate 4612; a limit opening is opened on the mounting plate 2, and the limit plate 4613 slides in the inner cavity of the limit opening, thereby limiting the support plate 4612 when it moves up and down.

[0087] When the spraying height of the nozzle 44 is adjusted, the power source 4611 is started to drive the support plate 4612 to move up and down, and then drive the nozzle 44 to move up and down, so as to adjust the spraying height of the nozzle 44.

[0088] It should be added here that power source three 4611 is preferably: an electric telescopic rod.

[0089] The angle adjustment unit 462 includes: a transmission gear 4622 rotatably mounted on the support plate 4612, a transmission rack 4621 meshingly connected to the transmission gear 4622, a U-shaped plate 4623 coaxially connected to the transmission gear 4622, an arc plate 4624 fixedly mounted on the support plate 4612, and a guide groove 4625 opened on the arc plate 4624; the transmission rack 4621 is fixedly connected to the slide plate 452; the nozzle 44 is hingedly mounted on the U-shaped plate 4623; the guide groove 4625 is S-shaped, and the nozzle 44 is slidably mounted in the guide groove 4625.

[0090] When the spraying angle of the nozzle 44 is adjusted, the power source 2 453 is started to drive the slide plate 452 to move back and forth, thereby driving the transmission rack 4621 to move back and forth, and the transmission rack 4621 drives the transmission gear 4622 to rotate forward and reverse, thereby driving the U-shaped plate 4623 to swing along the circumferential direction of the transmission gear 4622, and the U-shaped plate 4623 drives the nozzle 44 to swing. At this time, the horizontal spraying angle of the nozzle 44 can be adjusted.

[0091] Since the nozzle 44 is slidably installed in the guide groove 4625, the guide groove 4625 is S-shaped. When the nozzle 44 moves along the guide groove 4625, the nozzle 44 is deflected at the hinge between it and the U-shaped plate 4623. When the nozzle 44 moves from the highest point to the lowest point of the guide groove 4625, the nozzle 44 realizes a pitch swing, and the pitch spraying angle of the nozzle 44 can be adjusted.

[0092] By adjusting the height and angle of the nozzle 44, the spraying range of the nozzle 44 is expanded to ensure that both the front and back sides of the leaves are covered, thereby improving the absorption efficiency and utilization effect of nutrients.

[0093] It is added here that the nozzle 44 is preferably an atomizing nozzle; the uniform spraying of the atomizing nozzle further ensures that both the front and back sides of the leaves can be covered, further improving the absorption efficiency and utilization effect of the nutrients.

[0094] In the present invention, when the conveying component 45 is started, it synchronously drives the angle adjustment unit 462 to operate, and while realizing the automatic conveyance of the mixed liquid and spraying it on the leaf surface, it drives the nozzle 44 to make horizontal reciprocating movements and pitch reciprocating movements, thereby expanding the spraying range of the nozzle 44. At the same time, it cooperates with the height adjustment unit 461 to realize the adjustment of the spraying height of the nozzle 44, further expanding the spraying range of the nozzle 44, ensuring that both the front and back sides of the leaves can be covered, thereby improving the absorption efficiency and utilization effect of nutrients.

[0095] In the present invention, through the mutual cooperation of the root fertilization mechanism 3 and the foliar fertilization mechanism 4, fertilizer can be sent into the soil for grape root fertilization, and foliar fertilizer can be sprayed on the grape leaves, so that two different fertilization modes of root fertilization and foliar fertilization can be performed on the grapes to meet the different fertilization needs of the grapes.

[0096] It also includes: a stirring mechanism 5; the stirring mechanism 5 includes: a connecting rack 51 fixedly mounted on the support plate 4612; a long shaft rotatably mounted on the storage box 31 and the liquid storage box 41; a connecting gear 52 fixedly sleeved on the long shaft; a stirring plate 53 fixedly mounted on the long shaft; the connecting rack 51 and the connecting gear 52 are meshed with each other; the stirring plate 53 is located in the storage box 31.

[0097] When the power source three 4611 is started to drive the support plate 4612 to move up and down, the support plate 4612 drives the connecting rack 51 to move up and down, and the connecting rack 51 drives the connecting gear 52 to rotate forward and reverse, thereby driving the stirring plate 53 to rotate forward and reverse, thereby stirring and breaking up the fertilizer in the storage box 31 to avoid fertilizer agglomeration and affecting material discharge.

[0098] In the present invention, the stirring mechanism 5 cooperates with the height adjustment unit 461 to adjust the spraying height of the nozzle 44 while stirring the fertilizer to avoid fertilizer agglomeration and affect material feeding, thereby preparing for subsequent fertilizer application.

[0099] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0100] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. A fertilization device for grape planting, characterized in that: include: Vehicle body; A root fertilization mechanism for fertilizing the roots of grapes; A foliar fertilization mechanism for fertilizing grape leaves; The root fertilization mechanism comprises: a storage box for storing fertilizer, a discharge pipe connected to the storage box, a guide pipe sleeved and installed on the discharge pipe, a control component for controlling the amount of fertilizer discharged, and a soil breaking component for breaking the soil; The earth-breaking assembly comprises: a power source 1 fixedly mounted on the material storage box, a movable frame fixedly mounted on the movable end of the power source 1, a telescopic rod for limiting the position of the movable frame when it moves, a linkage pipe fixedly mounted on the movable frame, a movable pipe rotatably mounted on the outer side of the linkage pipe, a fixed pipe plugged and mounted on the vehicle body, a guide groove provided in the fixed pipe, a rolling element rotatably mounted on the movable pipe, and an earth-drilling element mounted on the movable pipe; the rolling element is rotatably mounted in the guide groove; the linkage pipe is connected to the material guide pipe; The foliar fertilizer application mechanism comprises: a liquid storage tank for storing foliar fertilizer stock solution and clean water, a liquid collecting tank fixedly mounted on the vehicle body, a discharge assembly for simultaneously sucking the foliar fertilizer stock solution and clean water from the storage tank and discharging the mixed liquid into the liquid collecting tank, a nozzle, a conveying assembly for conveying the mixed liquid in the liquid collecting tank to the nozzle, and an adjusting assembly for adjusting the spraying range of the nozzle; The taking and discharging assembly includes: a sleeve fixedly installed on the liquid storage tank, a moving tube slidably installed in the sleeve, a linkage spring for driving the moving tube to reset, a connecting tube connecting the moving tube and the liquid collecting tank, a piston slidably installed in the moving tube, a fixing rod fixedly installed between the piston and the liquid storage tank, a liquid guide tube connecting the moving tube and the liquid storage tank, and a mixing unit for mixing and stirring the foliar fertilizer concentrate and clean water during the inflow and outflow process.

2. A grape planting fertilization device as claimed in claim 1, characterized in that: The control component includes: a mounting groove opened on the discharge pipe, a movable rod movably installed in the mounting groove, a reset spring fixedly installed between one end of the movable rod and the inner wall of the mounting groove, a connecting strip fixedly installed at the other end of the movable rod, a support rod fixedly installed on the connecting strip, a sealing block fixedly installed at the end of the support rod, an abutment rod movably installed in the material guide pipe, a guide block fixedly installed on the abutment rod, and a reset member for driving the abutment rod to reset.

3. A grape planting fertilization device as claimed in claim 2, characterized in that: The reset member includes: a mounting shell fixedly mounted in the material guide tube, a slide rod fixedly mounted in the mounting shell, a slider slidably mounted on the slide rod, and two reset springs fixedly mounted between the slider and the inner wall of the mounting shell; the slider is fixedly connected to the abutment rod.

4. A grape planting fertilization device as claimed in claim 1, characterized in that: The guide groove consists of a vertical groove and a spiral groove, and the vertical groove and the spiral groove are communicated with each other.

5. The grape planting fertilization device according to claim 1, characterized in that: The soil drilling component includes: a receiving groove opened on the linkage tube, a connecting rod movably installed in the receiving groove, a connecting spring fixedly installed between one end of the connecting rod and the inner wall of the receiving groove, a drill bit fixedly installed at the other end of the connecting rod, an arc block fixedly installed on the drill bit, and a soil breaking groove opened on the drill bit.

6. A grape planting fertilization device as claimed in claim 1, characterized in that: The conveying assembly includes: a limit frame, a slide plate slidably installed in the limit frame, a power source for driving the slide plate to move, a capsule fixedly installed between the slide plate and the limit frame, a liquid inlet pipe connecting the capsule and the liquid collecting box, and a liquid outlet pipe connecting the capsule and the nozzle.

7. A grape planting fertilization device as claimed in claim 6, characterized in that: The adjustment component includes: a height adjustment unit and an angle adjustment unit; The height adjustment unit comprises: a power source three fixedly mounted on the vehicle body, and a support plate fixedly mounted on the movable end of the power source three; the limit frame is fixedly connected to the support plate.

8. A grape planting fertilization device as claimed in claim 7, characterized in that: The angle adjustment unit includes: a transmission gear rotatably mounted on the support plate, a transmission rack meshing with the transmission gear, a U-shaped plate coaxially connected to the transmission gear, an arc plate fixedly mounted on the support plate, and a guide groove opened on the arc plate; the transmission rack is fixedly connected to the slide plate; and the nozzle is hingedly mounted on the U-shaped plate.

9. A grape planting fertilization device as claimed in claim 8, characterized in that: The guide groove is S-shaped, and the nozzle is slidably installed in the guide groove.

10. A grape planting fertilization device as claimed in claim 1, characterized in that: The mixing unit comprises: a linkage rack fixedly mounted on the sleeve, a linkage gear meshingly connected to the linkage rack, an active bevel gear coaxially connected to the linkage gear, a driven bevel gear meshingly connected to the active bevel gear, a stirring blade coaxially connected to the driven bevel gear, an inner tube fixedly mounted in the moving tube, and a guide groove opened on the inner wall of the inner tube.

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