A fertilizing and watering integrated device

Abstract

The present invention relates to the technical field of fruit tree planting, specifically to a fertilization and watering integrated device, including a mobile vehicle, a fixed frame fixed on one side of the mobile vehicle, and a cylinder fixed on the top of the fixed frame. The fertilization and watering integrated device drives the limit frames on both sides to approach the trunks of the fruit trees on both sides through the rotation of the bidirectional threaded rod, and then cooperates with the operation of gear one, a hollow shaft, gear two, a three-way pipe, a hollow channel and a nozzle, so that the connecting frames on both sides drive the rotating trenching drill bit to automatically perform annular trenching along the crown drip line of the fruit tree, and watering and fertilizing operations can be performed while trenching. At the same time, when the connecting frame finishes the annular trenching and rotates to reset, the V-shaped scraper will gather the soil previously excavated and fill it back into the annular trench, and the trenching, watering and fertilizing and soil gathering and backfilling covering operations are completed at one time, thereby improving the overall annular trenching efficiency, eliminating the need for manual trenching and fertilizing operations, reducing the intensity of workers, and achieving a good overall use effect.

Description

Technical Field

[0001] The invention relates to the technical field of fruit tree planting, in particular to a fertilizing and watering integrated device. Background Art

[0002] As people's economic level improves, they have higher and higher requirements for health. Fruits have become a supplement of trace elements in people's lives and protect people's health. Fruit trees are one of the important economic crops. During the planting process, in order to ensure the healthy growth of fruit trees, fruit trees are usually fertilized and watered through devices to provide them with nutrients and water in time, thereby improving the fruit tree's fruiting rate and increasing the income of fruit trees.

[0003] Application number CN202310010654.1 shows a fertilization and watering device, which can realize the elastic structure between the fixed column and the outer shell through the movable cavity, the spring, and the pressing plate, and the bottom end of the fixed column is set in a cone shape. When the fertilization and watering device is moved to a certain position, you only need to step on the pressing plate, and then fix the fixed column to the base of the device through the positioning hole, so as to achieve effective fixation of the fertilization and watering device in geographical locations such as slopes, and avoid the fertilization and watering device from slipping and tipping over. The structure is simple and easy to operate.

[0004] However, in order to improve the absorption effect of fruit trees, existing fruit trees usually adopt the ring ditch fertilization method when watering and fertilizing. The ring ditch fertilization method is to dig a ring ditch with a width of 30-50 cm and a depth of 20-40 cm in an area slightly away from the outer periphery of the tree crown, apply fertilizer into the ditch, and then backfill and cover the originally excavated soil. The existing operation is basically manual operation, and when taking a shovel to dig out the ring ditch, the operation intensity of the workers is increased. Summary of the invention

[0005] The purpose of the present invention is to provide an integrated fertilization and watering device to solve the problem that the annular ditch fertilization method proposed in the above-mentioned background technology is to dig an annular ditch with a width of 30-50 cm and a depth of 20-40 cm in an area slightly away from the outer periphery of the tree crown, apply fertilizer into the ditch, and then backfill and cover the originally excavated soil. The existing operation is basically manual operation, and the operating intensity of the workers is increased when taking the shovel to dig the annular ditch.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fertilizing and watering integrated device, comprising a mobile vehicle, a fixed frame is fixed on one side of the mobile vehicle, and a cylinder is fixed on the top of the fixed frame, and a crossbeam bracket is fixed on the bottom end of the output end of the cylinder, and limiting frames are fixed on both sides of the bottom end of the crossbeam bracket; a ditch application mechanism, the ditch application mechanism is arranged on one side of the bottom end of the limiting frame, and the function of the ditch application mechanism is to automatically perform circular ditch digging, watering and fertilizing operations along the drip line of the crown of the fruit tree; the ditch application mechanism includes a water storage tank and a fertilizer box, the water storage tank is fixed on the outside of one side of the top of the mobile vehicle, and the fertilizer box is fixed on the outside of one side of the limiting frame; a water-fertilizer mixing mechanism, the water-fertilizer mixing mechanism is arranged on one side of the bottom end of the fertilizer box; a drying mechanism, the drying mechanism is arranged on the outside of one side of the limiting frame close to the fertilizer box.

[0007] Furthermore, one side of the top end of the limit frame is slidably engaged and installed on the outside of one side of the beam bracket, a bidirectional threaded rod is installed on the top end of the beam bracket for transverse rotation, and one side of the top end of the limit frame is threaded and installed on the outside of one side of the bidirectional threaded rod, a stepper motor 1 is fixed on the outside of one side of the beam bracket, and the output shaft of the stepper motor 1 is coaxially fixed to one end of the bidirectional threaded rod.

[0008] Furthermore, the ditch application mechanism also includes a water pump, a water guide pipe, a mixing pipe, an outlet pipe, a hollow shaft and a connecting frame. A water pump is installed on one side of the water storage tank, and the input end of the water pump is installed through the conduction inside one side of the bottom end of the water storage tank. A mixing pipe is installed laterally at the bottom end of the fertilizer box through a bracket. The output end of the water pump is connected to a water guide pipe, and the output end of the mixing pipe is connected to a outlet pipe. Two hollow shafts are symmetrically installed on the side of the limit frame away from the mobile vehicle, and a connecting frame is fixed to the bottom end of the two hollow shafts.

[0009] Furthermore, the groove application mechanism also includes stepper motor 2, gear 1, gear 2 and a tee. Gear 2 is fixed through the outside of one side of the two hollow shafts, and the two gears 2 are meshingly connected. Stepper motor 2 is fixed on one side of the limit frame, and gear 1 is fixed on the output end of stepper motor 2, and one side of gear 1 is meshingly connected with one side of one of the gears 2. A tee is fixed on the top side of the limit frame through a bracket, and one input end of the tee is conductively connected to the output end of the derivation pipe, and the two output ends of the tee are respectively rotatably sealed and installed with the top ends of the hollow shafts on the corresponding sides.

[0010] Furthermore, the trenching mechanism also includes a hollow channel, a nozzle, a driving motor and a trenching drill bit. The connecting frame is preset with a hollow channel inside, and one end of the hollow channel is installed in communication with the output end of the hollow shaft. The connecting frame is installed with a nozzle at the bottom end on the side away from the hollow shaft, and the input end of the nozzle is connected to the other end of the hollow channel. The driving motor is fixed on the side of the connecting frame close to the nozzle, and the trenching drill bit is longitudinally coaxially fixed to the output bottom end of the driving motor.

[0011] Furthermore, the trenching mechanism also includes a limit rod, a resistance spring and a scraper. The connecting frame is close to the trenching drill bit, and the outer side of the connecting frame away from the limit frame is slidably installed with a limit rod longitudinally penetrated by a bracket, and the outer side of the limit rod is sleeved with a resistance spring, and the bottom end of the limit rod is fixed with a scraper which is V-shaped when viewed from above.

[0012] Furthermore, the water-fertilizer mixing mechanism includes a hollow disk, an impeller, a gear disk, a limit column, a mounting rod and a limit groove. A hollow disk is installed on one side of the mixing tube, and water inlets and outlets are symmetrically and alternately arranged on both sides of the hollow disk, and the water inlet on one side of the hollow disk is connected and installed with the output end of the water guide pipe, and at the same time, the drain outlet on one side of the hollow disk is connected and installed with the input end of the mixing tube. An impeller is rotatably installed inside the hollow disk, and a gear disk is fixed on the top rotating through end of the impeller center axis. A limit column is installed at one edge of the gear disk, and a T-shaped mounting rod is slidably installed on one side of the limit frame close to the limit column through the bracket, and a limit groove is penetrated inside one side of the mounting rod, and one side of the limit groove is penetrated inside and sleeved on the outside of the limit column.

[0013] Furthermore, the water-fertilizer mixing mechanism also includes a fixed block, a slide groove, a slider, a through hole and a discharge pipe. A fixed block is transversely fixed on one side of the mixing tube, and slide grooves are arranged at equal intervals inside the fixed block. One side of the slide groove is connected to the inside of one side of the mixing tube. Slide blocks are installed inside the slide groove in a sliding and sealing manner. A through hole is arranged inside the slider near the middle position. A discharge pipe is arranged near the top of the fertilizer box near the slider, and the output end of the discharge pipe is installed inside the top of the slide groove.

[0014] Furthermore, the water-fertilizer mixing mechanism also includes a telescopic rod, a jack block, a knocking rod and a blade. The telescopic rod is laterally fixed to the end of the mounting rod away from the gear plate, the jack block is fixed to the outside of the side of the slider close to the telescopic rod, and one end of the telescopic rod is inserted into the inside of the jack block, the knocking rod is fixed to the side of the slider close to the top of the discharge pipe, and the blade is fixed on the inner wall of the outlet pipe close to the tee pipe in a spiral manner at equal intervals.

[0015] Furthermore, the drying mechanism includes an air duct, a gear ring, fan blades, a heating wire, a cavity, air outlet holes and a one-way exhaust valve. A cavity is preset in the inner wall of the bottom end of the fertilizer box, and an air duct is installed on the outside of one side of the cavity, and a plurality of air outlet holes are connected between the cavity and the bottom end of the fertilizer box. A gear ring is installed on the input end of the air duct through a bracket for rotation and engagement, one side of the gear ring is meshed with one side of a gear plate, and fan blades are fixed inside the gear ring. A heating wire is installed on the inner wall of the top end of the air duct near the fan blade, and a one-way exhaust valve is provided on the top end of the fertilizer box, and the output end of the one-way exhaust valve faces the top end of the fertilizer box.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The two-way threaded rod is rotated to drive the limit frames on both sides to approach the trunks of the fruit trees on both sides, and then the gear 1, the hollow shaft, the gear 2, the three-way pipe, the hollow channel and the nozzle are coordinated to operate, so that the connecting frames on both sides can drive the rotating trenching drill bit to automatically dig annular trenches along the crown drip line of the fruit trees, and watering and fertilizing operations can be carried out while digging trenches. At the same time, when the connecting frame finishes the annular trenching and rotates and resets, the V-shaped scraper will gather and fill the previously excavated soil into the annular trench, and the trenching, watering and fertilizing and soil gathering and backfilling operations are completed at one time, thereby improving the overall efficiency of annular trenching, eliminating the need for manual trenching and fertilization operations, reducing the intensity of workers, and achieving good overall use effects. At the same time, the setting of the limit rod and the resistance spring enables the scraper to be close to the ground to ensure the soil gathering and backfilling effect;

[0018] 2. When watering and fertilizing, the water inside the water tank can be extracted through the water pump and the water guide pipe. When the extracted water enters the hollow disk, it will drive the impeller to rotate synchronously. At this time, the gear plate, the limit column, the mounting rod, the limit groove, the telescopic rod, the fixed block and the slide groove are installed in coordination, so that multiple sliders can be driven to telescopically move inside the slide groove, thereby continuously sending the small granular fertilizer inside the slide hole into the mixing tube, and automatically completing the water-fertilizer mixing. When the water pump stops supplying water, the fertilizer is no longer fed, so that the liquid fertilizer applied can be mixed as needed, preventing the precipitation of old fertilizers or the long storage time of fertilizers from affecting the fertilizer effect. The overall use effect is good. At the same time, when in use, the telescopic length of the telescopic rod can be adjusted to control the number of sliding feeds of the slider, so as to adjust the proportion of water-fertilizer mixing. The overall use effect is good and the operation is convenient.

[0019] 3. When the impeller drives the gear plate to rotate, it will drive the meshing gear ring and the internal fan blades on one side to rotate. At this time, the wind blown by the fan blades will enter the air duct, be heated by the electric heating wire, and then enter the cavity inside the bottom of the fertilizer box, and be discharged from multiple air outlets on the inner wall to dry and dehumidify the granular fertilizer inside the fertilizer box, reduce the probability of fertilizer getting damp and deteriorating, ensure the storage and use effect of the fertilizer, and have a good overall use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the integrated fertilization and watering device of the present invention;

[0021] Figure 2 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the trench application mechanism and the limit frame installation of the present invention;

[0023] Figure 4 For the present invention Figure 3 The enlarged structural diagram at B in the middle;

[0024] Figure 5 This is a bottom-up stereoscopic structural diagram of the hollow shaft and the connecting frame of the present invention;

[0025] Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of the installation of the hollow shaft and the connecting frame of the present invention;

[0026] Figure 7 A schematic diagram showing the rotation path of the trenching drill bit driven by the connecting frame of the present invention;

[0027] Figure 8 It is a schematic diagram of a partial cross-sectional three-dimensional structure of the water-fertilizer mixing mechanism and the mixing tube installation of the present invention;

[0028] Fig. 9 For the present invention Figure 8 The enlarged structural diagram at C in the middle;

[0029] Fig.10 This is a schematic diagram of the cross-sectional three-dimensional structure of the hollow disk and the impeller installed in the present invention;

[0030] Fig.11 This is a schematic diagram of the cross-sectional three-dimensional structure of the outlet tube and the blade installation of the present invention;

[0031] Fig.12 This is a schematic diagram of the three-dimensional structure of the drying mechanism and the fertilizer box installed in the present invention;

[0032] Fig.13 For the present invention Fig.12 The enlarged structural diagram at D in the middle;

[0033] Fig.14 For the present invention Fig.12 Enlarged structural diagram at E in the middle.

[0034] In the figure: 1, mobile vehicle; 2, fixed frame; 3, cylinder; 4, crossbeam bracket; 5, limit frame; 6, trenching mechanism; 601, water storage tank; 602, water pump; 603, water pipe; 604, fertilizer box; 605, mixing pipe; 606, outlet pipe; 607, stepping motor 2; 608, gear 1; 609, hollow shaft; 6010, connecting frame; 6011, gear 2; 6012, three-way pipe; 6013, hollow channel; 6014, nozzle; 6015, driving motor; 6016, trenching drill; 6017, limit rod; 6018, resistance spring; 6019, scraper; 7, Water-fertilizer mixing mechanism; 701, hollow disk; 702, impeller; 703, gear disk; 704, limit column; 705, mounting rod; 706, limit slot; 707, telescopic rod; 708, fixing block; 709, slide slot; 7010, slider; 7011, through hole; 7012, discharge pipe; 7013, jack block; 7014, knocking rod; 7015, blade; 8, drying mechanism; 801, air duct; 802, gear ring; 803, fan blade; 804, heating wire; 805, cavity; 806, air outlet; 807, one-way exhaust valve; 9, two-way threaded rod; 10, stepping motor one. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1-14The present invention provides a technical solution: a fertilizing and watering integrated device, comprising a mobile vehicle 1, a fixed frame 2 is fixed on one side of the mobile vehicle 1, and a cylinder 3 is fixed on the top of the fixed frame 2, and a crossbeam bracket 4 is fixed on the bottom of the output end of the cylinder 3, and both sides of the bottom of the crossbeam bracket 4 are fixed with a limiting frame 5; a ditch application mechanism 6, the ditch application mechanism 6 is arranged on one side of the bottom end of the limiting frame 5, and the function of the ditch application mechanism 6 is to automatically perform annular ditch digging, watering and fertilizing operations along the crown drip line of the fruit tree; the ditch application mechanism 6 includes a water storage tank 601 and a fertilizer tank 604, the water storage tank 601 is fixed on the outside of one side of the top of the mobile vehicle 1, and the fertilizer tank 604 is fixed on the bottom of the output end of the cylinder 3. 04 is fixed on the outside of one side of the limit frame 5; the water-fertilizer mixing mechanism 7 is arranged on the bottom side of the fertilizer box 604; the drying mechanism 8 is arranged on the outside of the side of the limit frame 5 close to the fertilizer box 604; the top side of the limit frame 5 is penetrated by a sliding card and installed on the outside of one side of the beam bracket 4, and the top of the beam bracket 4 is laterally rotated and installed with a two-way threaded rod 9, and the top side of the limit frame 5 is penetrated by a thread and installed on the outside of one side of the two-way threaded rod 9, and a stepper motor 10 is fixed on the outside of one side of the beam bracket 4, and the output shaft of the stepper motor 10 is coaxially fixed with one end of the two-way threaded rod 9.

[0037] In this embodiment, the integrated fertilization and watering device mainly includes a mobile vehicle 1, a trench application mechanism 6, a water-fertilizer mixing mechanism 7 and a drying mechanism 8. When the integrated fertilization and watering device provided by this scheme is actually used, the operator first drives the mobile vehicle 1 between two fruit trees, and then drives the bidirectional threaded rod 9 to rotate by starting the stepper motor 10, and drives the limit frames 5 on both sides to expand outward through the rotation of the bidirectional threaded rod 9, so that the limit frames 5 are close to the trunk of the fruit tree, and then drives the crossbeam support 4, the limit frame 5 and the trench application mechanism 6 to descend close to the soil by starting the cylinder 3, and then cooperates with the operation of the trench application mechanism 6 and the water-fertilizer mixing mechanism 7, so that the device can automatically perform circular trenching along the crown drip line of the fruit tree. The watering and fertilizing operation improves the overall efficiency of the ring ditch application. There is no need for manual ditch digging and fertilizing operations, which reduces the intensity of workers and has a good overall use effect. When the water-fertilizer mixing mechanism 7 is in operation, it will synchronously drive the drying mechanism 8 to operate synchronously, so that the granular fertilizer inside the fertilizer box 604 can be dried and dehumidified, reducing the probability of fertilizer moisture and deterioration, and ensuring the storage and use effect of fertilizer. After the ring ditch application of the two fruit trees is completed, the cylinder 3 drives the crossbeam support 4, the limit frame 5 and the ditch application mechanism 6 to be recovered, and at the same time, the stepper motor 10 is started again to drive the two-way threaded rod 9 to rotate in the opposite direction to drive the limit frames 5 on both sides to be recovered, and then the operator drives the mobile vehicle 1 to between the next two fruit trees for subsequent ring ditch application operations.

[0038] In some embodiments, the ditch application mechanism 6 also includes a water pump 602, a water pipe 603, a mixing pipe 605, an outlet pipe 606, a hollow shaft 609 and a connecting frame 6010. The water pump 602 is installed on one side of the water storage tank 601, and the input end of the water pump 602 is installed inside the bottom side of the water storage tank 601 through the conduction. The bottom end of the fertilizer box 604 is transversely installed with a mixing pipe 605 through a bracket. The output end of the water pump 602 is connected to the water pipe 603, and the output end of the mixing pipe 605 is connected to the outlet pipe 606. The pipe 606, the side of the limit frame 5 away from the mobile vehicle 1 is symmetrically rotatably mounted with two hollow shafts 609, and the bottom ends of the two hollow shafts 609 are fixed with a connecting frame 6010; the ditch mechanism 6 also includes a stepper motor 607, a gear 1 608, a gear 2 6011 and a three-way pipe 6012, and the outside of one side of the two hollow shafts 609 is penetrated and fixed with a gear 2 6011, and the two gears 2 6011 are meshed and connected, and the stepper motor 2 607 is fixed on one side of the limit frame 5, and the output end of the stepper motor 2 607 A gear 1 608 is fixed, and one side of the gear 1 608 is meshed with one side of one of the gears 2 6011. A tee pipe 6012 is fixed to one side of the top of the limit frame 5 through a bracket, and one input end of the tee pipe 6012 is conductively connected to the output end of the outlet pipe 606, and the two output ends of the tee pipe 6012 are respectively rotatably sealed and installed with the top of the hollow shaft 609 on the corresponding side; the trenching mechanism 6 also includes a hollow channel 6013, a nozzle 6014, a driving motor 6015 and a trenching drill bit 60 16. A hollow channel 6013 is preset inside the connecting frame 6010, and one end of the hollow channel 6013 is connected and installed with the output end of the hollow shaft 609. A nozzle 6014 is installed at the bottom end of the connecting frame 6010 away from the hollow shaft 609, and the input end of the nozzle 6014 is connected and connected with the other end of the hollow channel 6013. A driving motor 6015 is fixed on the side of the connecting frame 6010 close to the nozzle 6014, and a trenching drill bit 6016 is longitudinally coaxially fixed to the output bottom end of the driving motor 6015.

[0039] Combination Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6 When the cylinder 3 drives the beam support 4, the limit frame 5 and the trenching mechanism 6 to descend close to the soil, the stepper motor 2 607 is started, and the output shaft of the stepper motor 2 607 drives the gear 1 608 to rotate, thereby driving the single gear 2 6011 engaged on one side to rotate, so that the symmetrically meshed gear 2 6011 drives the connecting frame 6010 on one side to start a circular rotation as shown in FIG. Figure 7 As shown, during rotation, the driving motor 6015 is started to drive the trenching drill bit 6016 at the bottom to rotate, so that the trenching drill bit 6016 can automatically perform a circular trenching operation along the drip line of the crown of the fruit tree.

[0040] When the trenching drill bit 6016 is rotating to dig trenches, the water pump 602 is started synchronously to draw the water in the water tank 601 into the mixing tube 605 through the water guide pipe 603, so as to mix the granular fertilizer in the fertilizer box 604 with the water, and then discharge it into the outlet pipe 606. Finally, through the rotating sealing installation of the three-way pipe 6012 and the hollow shaft 609 and the conductive connection between the output end of the hollow shaft 609 and the hollow channel 6013, the mixed water and fertilizer are guided to the inside of the nozzle 6014, so that the water and fertilizer are sprayed into the trench dug by the trenching drill bit 6016, so as to perform automatic watering and fertilizing operations, thereby improving the overall efficiency of annular trenching and fertilizing, eliminating the need for manual trenching and fertilizing operations, reducing the intensity of workers, and achieving a good overall use effect.

[0041] In some embodiments, the trenching mechanism 6 also includes a limit rod 6017, a resistance spring 6018 and a scraper 6019. The connecting frame 6010 is close to the trenching drill bit 6016, and the outer side of the side away from the limit frame 5 is slidably installed with a limit rod 6017 that penetrates longitudinally through the bracket, and the outer side of the limit rod 6017 is connected to the resistance spring 6018, and the bottom end of the limit rod 6017 is fixed with a scraper 6019 that looks like a V shape from top view.

[0042] Combination Figure 5 and Figure 7 As shown, when the connecting frame 6010 drives the trenching drill bit 6016 to rotate in an annular manner and the trenching is completed, the stepper motor 2 607 is controlled to rotate in the opposite direction, thereby driving the trenching drill bit 6016 to rotate in the opposite direction and reset. At this time, the V-shaped scraper 6019 will gather the soil originally excavated and fill it back into the annular trench, so that the entire device can simultaneously complete the trenching, watering and fertilizing, and soil gathering and backfilling operations at one time, with high overall work efficiency. At the same time, through the setting of the limit rod 6017 and the resistance spring 6018, the resistance spring 6018 will resist the scraper 6019, so that the scraper 6019 can be close to the ground, ensuring the soil gathering and backfilling effect during rotation and reset.

[0043] In some embodiments, the water-fertilizer mixing mechanism 7 includes a hollow disk 701, an impeller 702, a gear disk 703, a limiting column 704, a mounting rod 705 and a limiting groove 706. The hollow disk 701 is installed on one side of the mixing tube 605, and the two sides of the hollow disk 701 are symmetrically staggered with water inlets and water outlets, and the water inlet on one side of the hollow disk 701 is connected and installed with the output end of the water guide pipe 603, and the drain outlet on one side of the hollow disk 701 is connected and installed with the input end of the mixing tube 605, and the impeller 702 is rotatably installed inside the hollow disk 701, and the impeller A gear plate 703 is fixed to the top rotating through end of the central axis of the wheel 702, and a limiting column 704 is installed at one side edge of the gear plate 703. A T-shaped mounting rod 705 is installed on the side of the limiting frame 5 near the limiting column 704 through the bracket, and a limiting groove 706 is penetrated inside one side of the mounting rod 705, and the limiting groove 706 is penetrated inside one side and sleeved on the outside of the limiting column 704; the water-fertilizer mixing mechanism 7 also includes a fixed block 708, a slide groove 709, a slider 7010, a through hole 7011 and a discharge pipe 7012, and a mixing pipe 6 A fixed block 708 is transversely fixed on one side of 05, and a slide groove 709 is set at an even interval inside the fixed block 708. One side of the slide groove 709 is connected to the inside of one side of the mixing tube 605. A slider 7010 is installed inside the slide groove 709 in a sliding and sealing manner. A through hole 7011 is set inside the slider 7010 near the middle position. A discharge pipe 7012 is set near the top of the slider 7010 of the fertilizer box 604, and the output end of the discharge pipe 7012 is installed inside the top of the slide groove 709. Structure 7 also includes a telescopic rod 707, a jack block 7013, a knocking rod 7014 and a blade 7015. The telescopic rod 707 is laterally fixed to the end of the mounting rod 705 away from the gear plate 703, the jack block 7013 is fixed to the outside of the sliding block 7010 close to the telescopic rod 707, and one end of the telescopic rod 707 is inserted into the inside of the jack block 7013, the knocking rod 7014 is fixed to the top side of the sliding block 7010 close to the discharge pipe 7012, and the blade 7015 is fixed on the inner wall of the outlet pipe 606 close to the three-way pipe 6012 in a spiral manner at equal intervals.

[0044] Combination Figure 2 , Figure 8 , Fig. 9 , Fig.10 and Fig.11As shown, before the water pump 602 and the water guide pipe 603 extract the water in the water storage tank 601 and send it into the mixing tube 605, the water will enter the hollow disk 701. Due to the impact force of the water, the water will drive the impeller 702 to rotate synchronously after entering the hollow disk 701. When the impeller 702 rotates, it will drive the gear plate 703 coaxially fixed at the top to rotate, thereby driving the limit column 704 to rotate, so that the limit column 704 drives the installation rod 705 and the telescopic rod 707 on one side to reciprocate, and at the same time cooperates with the telescopic rod 707 and the jack block on one side of the slider 7010. The through-installation resistance of 7013 enables the telescopic rod 707 to drive multiple sliders 7010 to reciprocate in the slide groove 709 inside the fixed block 708. When the internal through hole 7011 of the slider 7010 moves to the bottom end of the discharge pipe 7012, the discharge pipe 7012 will guide a part of the fertilizer inside the fertilizer box 604 into the internal through hole 7011 of the slider 7010. Then the slider 7010 moves to the inside of the mixing tube 605, and the water flow washes away the fertilizer brought out of the through hole 7011, thereby automatically mixing water and fertilizer, and the overall use effect is good.

[0045] When the slider 7010 reciprocates, it will drive the knocking rod 7014 at the top to reciprocate synchronously, so that the top of the knocking rod 7014 knocks on the discharge pipe 7012 on one side, thereby playing a certain anti-blocking role, so that the granular fertilizer can be effectively discharged and dropped.

[0046] When the mixed water and fertilizer enter the bottom end of the outlet pipe 606, the mixed water and fertilizer have been mixed for a period of time and the fertilizer has softened. At this time, when the blades 7015 are fixed with equal spacing spirally around, the semi-melted granular fertilizer in the water will be cut, melted and disintegrated, thereby achieving a better water and fertilizer mixing effect.

[0047] When the water pump 602 stops supplying water, the fertilizer is no longer supplied, so that the liquid fertilizer can be mixed as needed, preventing the sedimentation of old fertilizer or the long storage time of fertilizer from affecting the fertilizer effect, and the overall use effect is good.

[0048] At the same time, when in use, the telescopic length of the telescopic rod 707 can be adjusted to control whether the jack block 7013 on one side of the slider 7010 is in contact with the telescopic rod 707, so as to control the number of sliding feeds of the slider 7010, thereby controlling the supply amount of fertilizer, thereby adjusting the ratio of water-fertilizer mixture, with good overall use effect and convenient operation.

[0049] In some embodiments, the drying mechanism 8 includes an air duct 801, a gear ring 802, a fan blade 803, an electric heating wire 804, a cavity 805, an air outlet 806 and a one-way exhaust valve 807. The inner wall of the bottom end of the fertilizer box 604 is surrounded by a cavity 805, and an air duct 801 is installed on one side of the cavity 805. There are several air outlets 806 between the cavity 805 and the bottom end of the fertilizer box 604. The air duct The input end of 801 is installed with a gear ring 802 by rotating and engaging through a bracket, one side of the gear ring 802 is meshed and connected with one side of the gear plate 703, a fan blade 803 is fixed inside the gear ring 802, and a heating wire 804 is installed on the inner wall of the top end of the exhaust end of the air duct 801 close to the fan blade 803. A one-way exhaust valve 807 is provided at the top end of the fertilizer box 604, and the output end of the one-way exhaust valve 807 faces the outside of the top end of the fertilizer box 604.

[0050] Combination Fig.12 , Fig.13 and Fig.14 As shown, when the impeller 702 inside the hollow disk 701 drives the gear disk 703 to rotate, the gear disk 703 will drive the meshing gear ring 802 and the internal fan blades 803 on one side to rotate. At this time, the wind blown out by the fan blades 803 will enter the inside of the air duct 801, and be heated by the electric heating wire 804. Then, the dry wind with a certain temperature will enter the cavity 805 inside the bottom end of the fertilizer box 604, and be discharged from multiple air outlets 806 on the inner wall of the fertilizer box 604, so as to dry and dehumidify the granular fertilizer inside the fertilizer box 604, reduce the probability of the fertilizer being damp and deteriorating, ensure the storage and use effect of the fertilizer, and have a good overall use effect.

[0051] 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.

[0052] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fertilizing and watering integrated device, comprising a mobile vehicle (1), characterized in that: A fixing frame (2) is fixed on one side of the mobile vehicle (1), a cylinder (3) is fixed on the top of the fixing frame (2), a crossbeam support (4) is fixed on the bottom of the output end of the cylinder (3), and limiting frames (5) are fixed on both sides of the bottom of the crossbeam support (4); A trenching mechanism (6), the trenching mechanism (6) being arranged on one side of the bottom end of the limiting frame (5), and the function of the trenching mechanism (6) is to automatically perform an annular trenching, watering and fertilizing operation along the crown drip line of the fruit tree; The ditch application mechanism (6) comprises a water tank (601) and a fertilizer tank (604); the water tank (601) is fixed to the outside of one side of the top end of the mobile vehicle (1); and the fertilizer tank (604) is fixed to the outside of one side of the limiting frame (5); A water-fertilizer mixing mechanism (7), wherein the water-fertilizer mixing mechanism (7) is arranged on one side of the bottom end of the fertilizer box (604); A drying mechanism (8), the drying mechanism (8) being arranged outside a side of the limiting frame (5) close to the fertilizer box (604); The ditch application mechanism (6) further comprises a water pump (602), a water guide pipe (603), a mixing pipe (605), an outlet pipe (606), a hollow shaft (609) and a connecting frame (6010); the water pump (602) is installed on one side of the water storage tank (601), and the input end of the water pump (602) is installed through the bottom of the water storage tank (601); the mixing pipe (605) is installed horizontally at the bottom of the fertilizer box (604) through a bracket; the water guide pipe (603) is installed at the output end of the water pump (602); the outlet pipe (606) is installed at the output end of the mixing pipe (605); two hollow shafts (609) are symmetrically rotatably installed on the side of the limiting frame (5) away from the mobile vehicle (1); the bottom ends of the two hollow shafts (609) are fixed with a connecting frame (6010); The ditch mechanism (6) further comprises a stepper motor 2 (607), a gear 1 (608), a gear 2 (6011) and a three-way pipe (6012); the two hollow shafts (609) are both penetrated and fixed with a gear 2 (6011) on one side, and the two gear 2s (6011) are meshingly connected; the stepper motor 2 (607) is fixed on one side of the limit frame (5); the gear 1 (608) is fixed on the output end of the stepper motor 2 (607); one side of the gear 1 (608) is meshingly connected with one side of one of the gear 2s (6011); the three-way pipe (6012) is fixed on one side of the top end of the limit frame (5) through a bracket; one input end of the three-way pipe (6012) is conductively connected with the output end of the outlet pipe (606); and the two output ends of the three-way pipe (6012) are respectively rotatably sealed and installed with the top ends of the hollow shafts (609) on the corresponding sides; The trenching mechanism (6) further comprises a hollow channel (6013), a nozzle (6014), a driving motor (6015) and a trenching drill bit (6016); the hollow channel (6013) is preset inside the connecting frame (6010), and one end of the hollow channel (6013) is connected and mounted to the output end of the hollow shaft (609); the nozzle (6014) is mounted on the bottom end of the connecting frame (6010) away from the hollow shaft (609), and the input end of the nozzle (6014) is connected and mounted to the other end of the hollow channel (6013); the driving motor (6015) is fixed on the side of the connecting frame (6010) close to the nozzle (6014), and the trenching drill bit (6016) is longitudinally coaxially fixed to the output bottom end of the driving motor (6015); The water-fertilizer mixing mechanism (7) comprises a hollow disk (701), an impeller (702), a gear disk (703), a limiting column (704), a mounting rod (705) and a limiting groove (706); the hollow disk (701) is mounted on one side of the mixing tube (605); water inlets and water outlets are symmetrically and alternately arranged on both sides of the hollow disk (701); the water inlet on one side of the hollow disk (701) is connected to the output end of the water guide tube (603); and the water outlet on one side of the hollow disk (701) is connected to the input end of the mixing tube (605). An impeller (702) is rotatably mounted inside the hollow disk (701), and a gear disk (703) is fixed to the top rotationally penetrating end of the central axis of the impeller (702), a limiting column (704) is mounted on one side edge of the gear disk (703), a T-shaped mounting rod (705) is slidably mounted on one side of the limiting frame (5) close to the limiting column (704) through a bracket, and a limiting groove (706) is penetrated inside one side of the mounting rod (705), and one side of the limiting groove (706) is penetrated inside and sleeved on the outside of the limiting column (704); The water-fertilizer mixing mechanism (7) further comprises a fixed block (708), a slide groove (709), a slider (7010), a through hole (7011) and a discharge pipe (7012); a fixed block (708) is transversely fixed on one side of the mixing pipe (605); and the fixed block (708) is provided with slide grooves (709) at equal intervals in a through-connected manner inside the fixed block (708); one side of the slide groove (709) is connected to the inside of one side of the mixing pipe (605); a slider (7010) is installed in a sliding and sealing manner inside the slide groove (709); a through hole (7011) is provided in a through-connected manner inside the slide groove (7010) near the middle position; a discharge pipe (7012) is provided in a through-connected manner at the top of the fertilizer box (604) near the slide groove (7010); and the output end of the discharge pipe (7012) is installed in a through-connected manner inside the top of the slide groove (709); The water-fertilizer mixing mechanism (7) further comprises a telescopic rod (707), a socket block (7013), a knocking rod (7014) and a blade (7015); the telescopic rod (707) is transversely fixed to one end of the mounting rod (705) away from the gear plate (703); the socket block (7013) is fixed to the outside of one side of the slider (7010) close to the telescopic rod (707), and one end of the telescopic rod (707) is inserted into the inside of the socket block (7013); the knocking rod (7014) is fixed to one side of the top end of the slider (7010) close to the discharge pipe (7012); and the blade (7015) is fixed to the inner wall of the outlet pipe (606) close to the three-way pipe (6012) in a spiral manner at equal intervals; The drying mechanism (8) comprises an air duct (801), a gear ring (802), fan blades (803), a heating wire (804), a cavity (805), an air outlet hole (806) and a one-way exhaust valve (807); the cavity (805) is preset in the inner wall of the bottom end of the fertilizer box (604), and the air duct (801) is installed on one side of the cavity (805) and is connected to the outside; a plurality of air outlet holes (806) are connected between the cavity (805) and the inside of the bottom end of the fertilizer box (604); the air duct (801) is connected to the inside of the bottom end of the fertilizer box (604), and the air duct (805) is connected to the inside of the bottom end of the fertilizer box (604). 1) is rotatably engaged with a gear ring (802) at the input end thereof through a bracket, one side of the gear ring (802) is meshedly connected with one side of a gear plate (703), a fan blade (803) is fixed inside the gear ring (802), a heating wire (804) is installed on the inner wall of the top end of the exhaust end of the air guide pipe (801) close to the fan blade (803), and a one-way exhaust valve (807) is provided at the top end of the fertilizer box (604), and the output end of the one-way exhaust valve (807) faces the outside of the top end of the fertilizer box (604).

2. A fertilization and watering integrated device according to claim 1, characterized in that: One side of the top end of the limit frame (5) is slidably mounted on the outside of one side of the beam bracket (4), a bidirectional threaded rod (9) is rotatably mounted on the top end of the beam bracket (4), and one side of the top end of the limit frame (5) is threadedly mounted on the outside of one side of the bidirectional threaded rod (9), a stepper motor 1 (10) is fixed on the outside of one side of the beam bracket (4), and the output shaft of the stepper motor 1 (10) is coaxially fixed to one end of the bidirectional threaded rod (9).

3. A fertilization and watering integrated device according to claim 2, characterized in that: The trenching mechanism (6) further comprises a limiting rod (6017), a resisting spring (6018) and a scraper (6019); the limiting rod (6017) is slidably installed on the outside of the connecting frame (6010) close to the trenching drill bit (6016) and away from the limiting frame (5) through a bracket running longitudinally through the outside, and the resisting spring (6018) is sleeved and connected to the outside of the limiting rod (6017); and the scraper (6019) which is V-shaped when viewed from above is fixed to the bottom end of the limiting rod (6017).

Images