Plant protection unmanned aerial vehicle dosing equipment

Abstract

The utility model discloses a plant protection unmanned aerial vehicle dosing device which comprises a base, a storage box, an unmanned aerial vehicle, a dosing box, a dosing pipe and a mixing device. A driving motor drives a rotating shaft to enable a plurality of groups of dismounting and mounting mechanisms and stirring scrapers to increase the mixing effect on medicines, and a water level detector detects the storage amount of liquid medicine in a medicine adding box so as to achieve the effect of timely supplementing, the dismounting and mounting mechanisms are arranged, and a dismounting and mounting block I and a dismounting and mounting block II are attached to the outer side of the rotating shaft and are connected in an embedded manner, so that the medicine adding efficiency is improved. And the first dismounting block, the second dismounting block and a notch in the connecting position of the middle of the rotating shaft are fixedly connected in an embedded mode through a fixing pin, and then the stable connecting effect and the rapid dismounting effect of the first dismounting block, the second dismounting block and the rotating shaft are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural production, in particular to a pesticide adding device for a plant protection drone. Background Art

[0002] Agricultural drones are unmanned aerial vehicles used in agriculture to help increase crop yields and monitor crop growth. Its sensors and digital imaging capabilities can help farmers better understand their fields and help improve crop yields and farm efficiency. Existing dosing equipment cannot dosing drones with pesticides, but the particles in the pesticides can easily clog the dosing guns, which in turn affects the use of the dosing equipment.

[0003] For example, the publication number CN201821643049.9 discloses "Dosing Equipment for Plant Protection UAVs". By setting a stirring blade, a driving motor and a first circular sleeve block, the operation of the driving motor will cause the second circular sleeve block to drive the first circular sleeve block and the stirring blade to rotate through a chain, thereby allowing the pesticide and water source to be fully mixed, thereby improving the insecticidal and preventive effect of the pesticide.

[0004] However, the above-mentioned medicine adding box is in a sealed state, and the setting of the stirring blade is relatively simple. When the stirring blade is used for a certain period of time, it needs to be disassembled and maintained. The above-mentioned disassembly of the stirring blade is more troublesome, and when adding medicine, simply using the human eye to distinguish whether it is full can easily cause eye fatigue, which is not conducive to the use of drones for adding medicine. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a pesticide adding device for a plant protection UAV, which solves the above-mentioned problems.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a kind of plant protection UAV dosing equipment, including a base, a storage box, a UAV, a dosing box, a dosing pipe and a mixing device, the storage box is placed on the left side of the top of the base, the storage box is installed on the bottom of the UAV, a dosing box is arranged on the right side of the top of the base, a dosing pipe is arranged on the bottom of the dosing box, the mixing device is respectively installed inside the storage box and on the inner side of the upper end of the dosing box, the mixing device includes a sealing cover, a driving motor, a rotating shaft, a disassembly and assembly mechanism, a stirring scraper and a water level detector, a driving motor is installed on the top of the sealing cover, the output end of the driving motor is connected to the upper end of the rotating shaft by a coupling, a disassembly and assembly mechanism is installed on the outside of the rotating shaft, a stirring scraper is installed on the outside of the disassembly and assembly mechanism, the sealing cover is installed on the inner side of the upper end of the dosing box, and the water level detector is installed inside the storage box.

[0009] Preferably, the disassembly and assembly mechanism includes disassembly block one, disassembly block two and a fixing pin, the right end of the disassembly block one and the left end of the disassembly block two are embedded and connected, and the disassembly block one and the disassembly block two are embedded and fixedly connected by the fixing pin, and the disassembly block one and the disassembly block two are respectively installed on the left and right sides of the middle of the rotating shaft.

[0010] Preferably, four groups of disassembly and assembly mechanisms are arranged on the outer side of the rotating shaft, and the four groups of disassembly and assembly mechanisms are respectively arranged along the outer side of the rotating shaft in the same vertical line. The distribution of the four groups of disassembly and assembly mechanisms improves the effect of mixing and adding medicines inside the medicine adding box.

[0011] Preferably, two groups of stirring scrapers are symmetrically arranged on the left and right sides of the four groups of disassembly and assembly mechanisms, respectively, and the two groups of stirring scrapers cooperate with the disassembly and assembly mechanisms to rotate synchronously, thereby increasing the effect of adding and mixing the medicine to be added to the medicine box.

[0012] Preferably, the protrusion at the right end of the disassembly block one is relatively engaged with the groove at the left end of the disassembly block two. After engagement, the disassembly block one and the middle part of the disassembly block two are arranged in a circle, the size of the circle is consistent with the outer size of the rotating shaft, and the disassembly block one and the disassembly block two are engaged with each other and simultaneously adhered to the outer side of the rotating shaft to achieve the effect of fixing.

[0013] Preferably, circular notches are provided at the connection between the disassembly block one and the disassembly block two and the surface of the rotating shaft, and the length of the notch is consistent with the length of the fixing pin. The setting of the fixing pin increases the stability of disassembly and assembly between the disassembly block one, the disassembly block two and the rotating shaft.

[0014] Preferably, the fixing pin is inserted horizontally through the circular notch of the connection between the first and second disassembly and assembly blocks and the rotating shaft.

[0015] Preferably, the rotating shaft is made of stainless steel, which has excellent toughness and wear resistance.

[0016] Preferably, the fixing pin is made of alloy steel and has excellent toughness.

[0017] (III) Beneficial effects

[0018] The utility model provides a plant protection drone dosing device. It has the following beneficial effects: by setting a mixing device, the stirring scraper is quickly installed on the outer surface of the rotating shaft for fixing through the disassembly and assembly mechanism, the rotating shaft is driven by a driving motor to increase the mixing effect of the medicine by multiple sets of disassembly and assembly mechanisms and stirring scrapers, and the storage amount of the medicine in the dosing box is detected by a water level detector to facilitate timely replenishment.

[0019] The utility model provides a pesticide adding device for a plant protection drone, which has the following beneficial effects: by setting a disassembly and assembly mechanism, disassembly and assembly block 1 and disassembly and assembly block 2 are attached to the outside of the rotating shaft and are engaged, and the disassembly and assembly block 1, the disassembly and assembly block 2 and the notch at the middle of the rotating shaft are engaged and connected by a fixing pin, thereby increasing the stable connection effect of the disassembly and assembly block 1 and the disassembly and assembly block 2 with the rotating shaft and the effect of quick disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the planar structure of the mixing device of the utility model;

[0023] Figure 4 It is a partial enlarged structural schematic diagram of the mixing device of the utility model;

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the disassembly and assembly mechanism of the utility model.

[0025] In the figure: base-1, storage box-2, drone-3, dosing box-4, dosing tube-5, mixing device-6, sealing cover-61, driving motor-62, rotating shaft-63, disassembly mechanism-64, stirring scraper-65, water level detector-66, disassembly block one-641, disassembly block two-642, fixing pin-643. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 and 2 The utility model provides a technical solution for a pesticide dosing device for a plant protection UAV: ​​a pesticide dosing device for a plant protection UAV, comprising a base 1, a storage box 2, a UAV 3, a dosing box 4, a dosing pipe 5 and a mixing device 6. The storage box 2 is placed on the left side of the top of the base 1, and the storage box 2 is installed on the bottom of the UAV 3. The dosing box 4 is arranged on the right side of the top of the base 1, and the dosing pipe 5 is arranged at the bottom of the dosing box 4. The mixing device 6 is respectively installed inside the storage box 2 and on the inner side of the upper end of the dosing box 4.

[0028] See also Figure 3 and 4 The utility model provides a technical solution for a pesticide dosing device for a plant protection UAV: ​​a pesticide dosing device for a plant protection UAV, a mixing device 6 includes a sealing cover 61, a driving motor 62, a rotating shaft 63, a disassembly and assembly mechanism 64, a stirring scraper 65 and a water level detector 66, a driving motor 62 is installed on the top of the sealing cover 61, an output end of the driving motor 62 is connected to the upper end of the rotating shaft 63 by a coupling, a disassembly and assembly mechanism 64 is installed on the outer side of the rotating shaft 63, a stirring scraper 65 is installed on the outer side of the disassembly and assembly mechanism 64, a sealing cover 61 is installed on the inner side of the upper end of the dosing box 4, and a water level detector 66 is installed inside the storage box 2, and four groups of disassembly and assembly mechanisms 64 are arranged on the outside of the rotating shaft 63. The four groups of disassembly and assembly mechanisms 64 are respectively distributed along the outside of the rotating shaft 63 in the same vertical line. The distribution of the four groups of disassembly and assembly mechanisms 64 improves the effect of mixing and adding medicines inside the medicine adding box 4. Two groups of stirring scrapers 65 are symmetrically arranged on the left and right sides of the four groups of disassembly and assembly mechanisms 64. The two groups of stirring scrapers 65 cooperate with the disassembly and assembly mechanisms 64 to rotate synchronously, and the effect of mixing the medicines in the medicine adding box 4 is increased. The rotating shaft 63 is made of stainless steel and has excellent toughness and wear resistance.

[0029] See also Figure 5The utility model provides a technical solution for a pesticide dosing device for a plant protection UAV: ​​a pesticide dosing device for a plant protection UAV, wherein a disassembly mechanism 64 comprises a disassembly block 1 641, a disassembly block 2 642 and a fixing pin 643, the right end of the disassembly block 1 641 and the left end of the disassembly block 2 642 are engaged and connected, and the disassembly block 1 641 and the disassembly block 2 642 are engaged and connected through the fixing pin 643, the disassembly block 1 641 and the disassembly block 2 642 are respectively installed on the left and right sides of the middle of the rotating shaft 63, the right end protrusion of the disassembly block 1 641 and the left end groove of the disassembly block 2 642 are relatively engaged, and the disassembly block 1 641 and the disassembly block 2 642 are circularly arranged in the middle after engagement, and the size of the circle The size is consistent with the outer size of the rotating shaft 63, and the disassembly block 1 641 and the disassembly block 2 642 are fitted together and adhered to the outer side of the rotating shaft 63 to fix the disassembly block 1 641 and the disassembly block 2 642. The connection between the disassembly block 1 641 and the disassembly block 2 642 and the surface of the rotating shaft 63 are provided with a circular notch, and the length of the notch is consistent with the length of the fixing pin 643. The setting of the fixing pin 643 increases the stability of disassembly and assembly between the disassembly block 1 641, the disassembly block 2 642 and the rotating shaft 63. The fixing pin 643 horizontally penetrates and is inserted into the connection between the disassembly block 1 641 and the disassembly block 2 642 and the circular notch of the rotating shaft 63. The fixing pin 643 is made of alloy steel and has excellent toughness.

[0030] When in use, the first disassembly block 641 and the second disassembly block 642 are first attached to the outside of the rotating shaft 63 and connected by embedding, and the notch at the connection between the first disassembly block 641, the second disassembly block 642 and the middle part of the rotating shaft 63 is embedded and connected by the fixing pin 643, thereby increasing the stable connection effect of the first disassembly block 641 and the second disassembly block 642 and the rotating shaft 63 and the effect of quick disassembly and assembly;

[0031] Then, the sealing cover 61, the rotating shaft 63, the disassembly mechanism 64 and the stirring scraper 65 are vertically placed inside the medicine adding box 4, and the rotating shaft 63 is driven by the driving motor 62 to make multiple sets of disassembly mechanisms 64 and stirring scrapers 65 increase the mixing effect of the medicine;

[0032] Then, pull the dosing pipe 5 to the top of the storage box 2, remove the box cover of the storage box 2 and add water to the inside of the storage box 2, then use the water level detector 66 to detect the storage amount of the medicine in the dosing box 4 and the amount of water added, and use the indicator light above the storage box 2 to prompt people to stop adding water, thereby avoiding the need for manual observation to observe whether it is full, and prompting the storage box 2 that the water level is too low and needs to be replenished in time.

[0033] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0034] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0035] 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 pesticide dosing device for a crop protection drone, comprising a base (1), a storage box (2), a drone (3), a dosing box (4) and a dosing pipe (5), wherein the storage box (2) is placed on the left side of the top of the base (1), the storage box (2) is installed on the bottom of the drone (3), the top right of the base (1) is provided with a dosing box (4), and the bottom of the dosing box (4) is provided with a dosing pipe (5); Features: The invention also comprises a mixing device (6), wherein the mixing device (6) is respectively installed inside the storage box (2) and inside the upper end of the dosing box (4), and the mixing device (6) comprises a sealing cover (61), a driving motor (62), a rotating shaft (63), a disassembly and assembly mechanism (64), a stirring scraper (65) and a water level detector (66). The driving motor (62) is installed at the top of the sealing cover (61), and the output end of the driving motor (62) is connected to the upper end of the rotating shaft (63) by a coupling. The outer side of the rotating shaft (63) is installed with a disassembly and assembly mechanism (64), and the outer side of the disassembly and assembly mechanism (64) is installed with a stirring scraper (65). The sealing cover (61) is installed on the inner side of the upper end of the dosing box (4), and the water level detector (66) is installed inside the storage box (2).

2. The pesticide dosing device for crop protection drone according to claim 1, characterized in that: The disassembly and assembly mechanism (64) comprises a disassembly and assembly block 1 (641), a disassembly and assembly block 2 (642) and a fixing pin (643); the right end of the disassembly and assembly block 1 (641) and the left end of the disassembly and assembly block 2 (642) are embedded and connected, and the disassembly and assembly block 1 (641) and the disassembly and assembly block 2 (642) are embedded and fixedly connected through the fixing pin (643); the disassembly and assembly block 1 (641) and the disassembly and assembly block 2 (642) are respectively installed on the left and right sides of the middle part of the rotating shaft (63).

3. The pesticide dosing device for crop protection drone according to claim 1, characterized in that: Four groups of disassembly and assembly mechanisms (64) are arranged on the outer side of the rotating shaft (63), and the four groups of disassembly and assembly mechanisms (64) are respectively arranged along the outer side of the rotating shaft (63) in a same vertical line.

4. The pesticide dosing device for crop protection drone according to claim 1, characterized in that: Two groups of stirring scrapers (65) are symmetrically arranged on the left and right sides of the four groups of disassembly and assembly mechanisms (64).

5. The pesticide dosing device for crop protection drone according to claim 2, characterized in that: The protrusion at the right end of the disassembly block 1 (641) is relatively engaged with the groove at the left end of the disassembly block 2 (642). After engagement, the middle parts of the disassembly block 1 (641) and the disassembly block 2 (642) are arranged in a circle, and the size of the circle is consistent with the outer size of the rotating shaft (63).

6. The pesticide dosing device for crop protection drone according to claim 2, characterized in that: A circular notch is provided at the connection between the disassembly block 1 (641) and the disassembly block 2 (642) and the surface of the rotating shaft (63), and the length of the notch is consistent with the length of the fixing pin (643).

7. The pesticide dosing device for crop protection drone according to claim 2, characterized in that: The fixing pin (643) horizontally penetrates and is inserted into the circular notch of the connection between the disassembly block 1 (641) and the disassembly block 2 (642) and the rotating shaft (63).

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