CN114080889A - Rice leaf age index management digital diagnosis unmanned vehicle - Google Patents

Rice leaf age index management digital diagnosis unmanned vehicle Download PDF

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Publication number
CN114080889A
CN114080889A CN202111359483.0A CN202111359483A CN114080889A CN 114080889 A CN114080889 A CN 114080889A CN 202111359483 A CN202111359483 A CN 202111359483A CN 114080889 A CN114080889 A CN 114080889A
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China
Prior art keywords
motor
unmanned vehicle
belt pulley
lead screw
sliding
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CN202111359483.0A
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Chinese (zh)
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CN114080889B (en
Inventor
苏中滨
金懿姝
姬泽光
刘斯琦
董守田
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Northeast Agricultural University
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Northeast Agricultural University
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/047—Spraying of liquid fertilisers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0025—Mechanical sprayers
    • A01M7/0032—Pressure sprayers
    • A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0089—Regulating or controlling systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
    • B05B15/25—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0098—Plants or trees

Abstract

The invention relates to leaf age diagnosis equipment, in particular to a rice leaf age index management digital diagnosis unmanned vehicle which comprises a digital detection mechanism, a supporting arm mechanism and an unmanned vehicle mechanism.

Description

Rice leaf age index management digital diagnosis unmanned vehicle
Technical Field
The invention relates to leaf age diagnosis equipment, in particular to a rice leaf age index management digital diagnosis unmanned vehicle.
Background
In the rice leaf age index management process, operation managers need to go to the site to collect data for management, and time and labor are wasted, so that the rice leaf age index management digital diagnosis unmanned vehicle is designed.
Disclosure of Invention
The invention mainly solves the technical problem of providing a rice leaf age index management digital diagnosis unmanned vehicle, wherein the unmanned vehicle can carry out data acquisition on leaf age, can carry out blade sampling and collection, can stir waste materials, and can carry out pressure fertilization.
In order to solve the technical problems, the invention relates to a leaf age diagnosis device, in particular to a rice leaf age index management digital diagnosis unmanned vehicle which comprises a digital detection mechanism, a supporting arm mechanism and an unmanned vehicle mechanism.
The digital detection mechanism is connected with the support arm mechanism, and the support arm mechanism is connected with the unmanned vehicle mechanism.
As a further optimization of the technical scheme, the digital detection mechanism of the rice leaf age index management digital diagnosis unmanned vehicle comprises a slide rail-mounted rotating arm, a first lead screw, a sliding seat, a coupler, a servo motor, a shielding seat, an outer gear ring main shaft, a probe, a short-cut sliding support, a bidirectional lead screw, a cutting knife, a collecting hopper, an air box, a hydraulic cylinder, a filter plate, an impeller, a motor and a weight reduction groove, wherein the slide rail-mounted rotating arm is rotatably connected with the first lead screw which is in threaded connection with the sliding seat, the sliding seat is slidably connected with the slide rail-mounted rotating arm, the first lead screw is connected with the servo motor through the coupler, the servo motor is fixedly connected with the outer gear ring main shaft, the shielding seat is connected with the upper end of the outer gear ring main shaft, the probe is connected to two sides of the sliding seat, the short-cut sliding support is connected with the hydraulic cylinder, and the sliding seat are connected with the hydraulic cylinder, the shear short sliding support is connected with the bidirectional screw rod in a rotating mode, the bidirectional screw rod is connected with the cutting knife in a threaded mode, one end of the bidirectional screw rod is connected with a servo motor for controlling the bidirectional screw rod to rotate, the air box is arranged on the sliding seat, the lower end of the air box is detachably connected with the collecting hopper, the filter plate is connected in the air box in a sliding mode, the impeller is connected with the motor, the rotating end of the motor is connected with the air box in a rotating mode, the motor is fixedly connected to the sliding seat, and the weight reducing groove is formed in a main shaft of the gear ring outside the motor.
As a further optimization of the technical scheme, the support arm mechanism of the rice leaf age index management digital diagnosis unmanned vehicle comprises a bearing seat, a first driving motor, a support arm body with a threaded hole, unthreaded holes, a motor gear and rib plates, wherein the bearing seat and the first driving motor are both arranged on the support arm body with the threaded hole, the support arm body with the threaded hole is symmetrically provided with the unthreaded holes, the motor gear is connected to the rotating end of the first driving motor, the plurality of rib plates are arranged on the lower end face of the support arm body with the threaded hole, a main shaft with an external gear ring is rotatably connected with the bearing seat, and the motor gear is meshed with the main shaft with the external gear ring.
As a further optimization of the technical scheme, the unmanned vehicle mechanism for the rice leaf age index management digital diagnosis comprises a moving wheel, a vehicle body, a limiting rod, a first belt pulley, a first belt, a motor belt pulley, a second driving motor, a stock solution tank, a supplement port, an output pipe, a communicating pipe, a pump, an ejection pipe, an ejection check valve, a second lead screw, a second belt pulley, a third belt pulley, a stirring wheel and an inner cavity, wherein the moving wheel is connected with the vehicle body, the vehicle body is connected with the limiting rod, the second lead screw is rotatably connected with the vehicle body, the upper end of the second lead screw is connected with the first belt pulley which is in friction connection with the first belt pulley, the first belt is in friction connection with the motor belt pulley, the motor belt pulley is connected with the second driving motor, the second driving motor is connected with the vehicle body, the stock solution tank is connected with the upper end of the vehicle body, the top plate of the stock solution tank is provided with the supplement port, the output tube communicates with the stoste case mutually, the output tube inserts in the communicating tube, communicating tube links to each other with the pump, the pump links to each other with the automobile body, communicating tube is linked to each other with the inner chamber, the inner chamber sets up in the automobile body, automobile body one side is equipped with the blowout pipe that is linked together with the inner chamber, be equipped with the blowout check valve in the blowout pipe, the second belt pulley links to each other with one of them removal wheel, remove wheel and second belt pulley friction joint, second belt and third belt pulley friction joint, the third belt pulley links to each other with the stirring wheel, the stirring wheel rotates with the automobile body to be connected, intracavity including the setting of stirring wheel, threaded hole support arm body and second lead screw threaded connection, unthreaded hole and gag lever post sliding connection.
As a further optimization of the technical scheme, the output pipe of the rice leaf age index management digital diagnosis unmanned vehicle is internally provided with a one-way valve which is opened in a one-way communication pipe.
The rice leaf age index management digital diagnosis unmanned vehicle has the beneficial effects that:
according to the rice leaf age index management digital diagnosis unmanned vehicle, the unmanned vehicle can collect data of leaf age, the unmanned vehicle can collect blade samples, the unmanned vehicle can stir waste materials, and the unmanned vehicle can apply fertilizer under pressure.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a first schematic structural diagram of a rice leaf age index management digital diagnosis unmanned vehicle.
FIG. 2 is a schematic structural diagram II of a rice leaf age index management digital diagnosis unmanned vehicle.
Fig. 3 is a first structural schematic diagram of a digital detection mechanism 1 of a rice leaf age index management digital diagnosis unmanned vehicle.
Fig. 4 is a second structural schematic diagram of a digital detection mechanism 1 of a rice leaf age index management digital diagnosis unmanned vehicle.
Fig. 5 is a first structural schematic diagram of a support arm mechanism 2 of the rice leaf age index management digital diagnosis unmanned vehicle.
Fig. 6 is a second structural schematic diagram of a supporting arm mechanism 2 of the rice leaf age index management digital diagnosis unmanned vehicle.
Fig. 7 is a first structural schematic diagram of an unmanned vehicle mechanism 3 for rice leaf age index management digital diagnosis of an unmanned vehicle according to the present invention.
Fig. 8 is a second structural schematic diagram of an unmanned vehicle mechanism 3 for rice leaf age index management digital diagnosis of an unmanned vehicle according to the present invention.
Fig. 9 is a third schematic structural diagram of an unmanned vehicle mechanism 3 for rice leaf age index management digital diagnosis of an unmanned vehicle according to the present invention.
In the figure: a digital detection mechanism 1; a rotating arm 1-1 with a sliding rail; a first lead screw 1-2; 1-3 of a sliding seat; 1-4 of a coupler; 1-5 of a servo motor; 1-6 of a shielding seat; main shaft 1-7 with external gear ring; 1-8 parts of a probe; 1-9 of a short-cut sliding support; 1-10 parts of a bidirectional screw; 1-11 parts of a cutting knife; 1-12 of a collecting bucket; 1-13 of an air box; hydraulic cylinders 1-14; 1-15 parts of a filter plate; 1-16 of an impeller; motors 1-17; weight reduction grooves 1-18; a support arm mechanism 2; a bearing seat 2-1; a first drive motor 2-2; a support arm body 2-3 with a threaded hole; 2-4 of a light hole; 2-5 of a motor gear; 2-6 parts of rib plate; an unmanned vehicle mechanism 3; a moving wheel 3-1; 3-2 of the vehicle body; 3-3 of a limiting rod; a first pulley 3-4; a first belt 3-5; 3-6 of a motor belt pulley; a second drive motor 3-7; 3-8 parts of stock solution tank; 3-9 parts of a supplementary port; 3-10 parts of an output pipe; communicating pipes 3-11; 3-12 parts of a pump; a discharge pipe 3-13; 3-14 parts of a spraying one-way valve; 3-15 parts of a second lead screw; a second pulley 3-16; a second belt 3-17; a third pulley 3-18; 3-19 parts of a stirring wheel; and 3-20 parts of inner cavity.
Detailed Description
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, and fig. 9, the unmanned vehicle is driven by an external vehicle, data are collected by the probe 1-8 when the age of the leaf is detected, the range of motion of the probe 1-8 can be changed by the motion of the sliding seat 1-3, the servo motor 1-5 operates to drive the coupling 1-4 to rotate, the coupling 1-4 drives the first lead screw 1-2 to rotate, the first lead screw 1-2 rotates to drive the sliding seat 1-3 to move, so as to adjust the position of the sliding seat 1-3, thereby changing the detection position, the rotation of the main shaft 1-7 with the external gear ring can be driven by the first driving motor 2-2, the first driving motor 2-2 drives the motor gear 2-5 to rotate, the motor gears 2-5 can drive the main shafts 1-7 with the external gear rings to rotate, and the main shafts 1-7 with the external gear rings can rotate to further widen the moving range of the probes 1-8, so that the detection area is enlarged.
The second embodiment is as follows:
the following describes the present embodiment with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, and fig. 9, which further describes the first embodiment, the bidirectional lead screw 1-10 is connected to a servo motor to drive the bidirectional lead screw 1-10 to rotate, the bidirectional lead screw 1-10 will drive the cutting blades 1-11 to cut off the blades, the synchronous operation motor 1-17 will drive the impeller 1-16 to rotate, the impeller 1-16 will generate wind force to drive the outside air into the bellows 1-13, then the outside air is discharged from the vent holes formed on the side of the bellows 1-13 close to the motor 1-17, so that the air flow will suck the cut blades into the bellows 1-13, then the blades are filtered by the filter plates 1-15 and then fall into the collecting hoppers 1-12 for collection, the height of the blade can be adjusted by operating the second driving motor 3-7 to drive the motor belt pulley 3-6 to rotate, the motor belt pulley 3-6 can drive the first belt pulley 3-4 to rotate through the first belt 3-5, the first belt pulley 3-4 can drive the second lead screw 3-15 to rotate, and the second lead screw 3-15 can drive the support arm body 2-3 with the threaded hole to move up and down, so that the sampling position can be adjusted.
The third concrete implementation mode:
the following describes the embodiment with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, and fig. 9, and the embodiment further describes the embodiment, where the inner chambers 3 to 20 and the raw liquid tanks 3 to 8 are filled with pesticide, when spraying of pesticide is required, pressure is applied to the communicating pipes 3 to 11 by the pumps 3 to 12, the pressure will flush the spraying check valves 3 to 14 to spray the pesticide, and after spraying of the pesticide is finished, the pumps 3 to 12 stop pressurizing, and the pressure gap at this time will open the check valves in the output pipes 3 to 10, and the liquid pesticide in the raw liquid tanks 3 to 8 will be supplemented into the communicating pipes 3 to 11 and then flow into the vehicle body 3 to 2.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims (5)

1. The utility model provides a rice leaf age index management digital diagnosis unmanned vehicle, includes digital detection mechanism (1), support arm mechanism (2), unmanned vehicle mechanism (3), its characterized in that: the digital detection mechanism (1) is connected with the support arm mechanism (2), and the support arm mechanism (2) is connected with the unmanned vehicle mechanism (3).
2. The rice leaf age index management digital diagnosis unmanned vehicle as claimed in claim 1, characterized in that: the digital detection mechanism (1) comprises a slide rail rotating arm (1-1), a first lead screw (1-2), a sliding seat (1-3), a coupler (1-4), a servo motor (1-5), a blocking seat (1-6), an external gear ring main shaft (1-7), a probe (1-8), a short sliding support (1-9), a bidirectional lead screw (1-10), a cutting knife (1-11), a collecting hopper (1-12), an air box (1-13), a hydraulic cylinder (1-14), a filter plate (1-15), an impeller (1-16), a motor (1-17) and a weight reduction groove (1-18), wherein the slide rail rotating arm (1-1) is rotatably connected with the first lead screw (1-2), and the first lead screw (1-2) is in threaded connection with the sliding seat (1-3), the sliding seat (1-3) is connected on a rotating arm (1-1) with a sliding rail in a sliding way, a first lead screw (1-2) is connected with a servo motor (1-5) through a coupler (1-4), the servo motor (1-5) is fixedly connected on a main shaft (1-7) with an external gear ring, the upper end of the main shaft (1-7) with the external gear ring is connected with a shielding seat (1-6), probes (1-8) are connected on two sides of the sliding seat (1-3), a short-cut sliding support (1-9) is connected on a hydraulic cylinder (1-14), the hydraulic cylinder (1-14) is connected with the sliding seat (1-3), the short-cut sliding support (1-9) is connected with a bidirectional lead screw (1-10) in a rotating way, and the bidirectional lead screw (1-10) is connected with a cutting knife (1-11) in a threaded way, one end of a bidirectional screw rod (1-10) is connected with a servo motor for controlling the bidirectional screw rod to rotate, an air box (1-13) is arranged on a sliding seat (1-3), the lower end of the air box (1-13) is detachably connected with a collecting hopper (1-12), a filter plate (1-15) is connected in the air box (1-13) in a sliding manner, an impeller (1-16) is connected with a motor (1-17), the rotating end of the motor (1-17) is connected with the air box (1-13) in a rotating manner, the motor (1-17) is fixedly connected on the sliding seat (1-3), and a weight reduction groove (1-18) is arranged on a main shaft (1-7) with an external gear ring.
3. The rice leaf age index management digital diagnosis unmanned vehicle as claimed in claim 1, characterized in that: the supporting arm mechanism (2) comprises a bearing seat (2-1), a first driving motor (2-2), a supporting arm body (2-3) with a threaded hole, unthreaded holes (2-4), a motor gear (2-5) and rib plates (2-6), wherein the bearing seat (2-1) and the first driving motor (2-2) are arranged on the supporting arm body (2-3) with the threaded hole, the unthreaded holes (2-4) are symmetrically arranged on the supporting arm body (2-3) with the threaded hole, the motor gear (2-5) is connected to the rotating end of the first driving motor (2-2), the plurality of rib plates (2-6) are arranged on the lower end face of the supporting arm body (2-3) with the threaded hole, and a main shaft (1-7) with an external gear ring is rotationally connected with the bearing seat (2-1), the motor gears (2-5) are meshed with the main shafts (1-7) with the external gear rings.
4. The rice leaf age index management digital diagnosis unmanned vehicle as claimed in claim 1, characterized in that: the unmanned vehicle mechanism (3) comprises a moving wheel (3-1), a vehicle body (3-2), a limiting rod (3-3), a first belt pulley (3-4), a first belt (3-5), a motor belt pulley (3-6), a second driving motor (3-7), a stock solution tank (3-8), a supplement port (3-9), an output pipe (3-10), a communicating pipe (3-11), a pump (3-12), an ejection pipe (3-13), an ejection one-way valve (3-14), a second lead screw (3-15), a second belt pulley (3-16), a second belt (3-17), a third belt pulley (3-18), a stirring wheel (3-19) and an inner cavity (3-20), wherein the moving wheel (3-1) is connected with the vehicle body (3-2), the vehicle body (3-2) is connected with the limiting rod (3-3), the second lead screw (3-15) is rotatably connected on the vehicle body (3-2), the upper end of the second lead screw (3-15) is connected with a first belt pulley (3-4), the first belt pulley (3-4) is in friction connection with a first belt (3-5), the first belt (3-5) is in friction connection with a motor belt pulley (3-6), the motor belt pulley (3-6) is connected with a second driving motor (3-7), the second driving motor (3-7) is connected with the vehicle body (3-2), the raw liquid tank (3-8) is connected at the upper end of the vehicle body (3-2), a top plate supplement port (3-9) is arranged on the raw liquid tank (3-8), the output pipe (3-10) is communicated with the raw liquid tank (3-8), the output pipe (3-10) is inserted into the communicating pipe (3-11), the communicating pipe (3-11) is connected with the pump (3-12), the pump (3-12) is connected with the vehicle body (3-2), the communicating pipe (3-11) is communicated with the inner cavity (3-20), the inner cavity (3-20) is arranged in the vehicle body (3-2), one side of the vehicle body (3-2) is provided with an ejection pipe (3-13) communicated with the inner cavity (3-20), the ejection pipe (3-13) is internally provided with an ejection one-way valve (3-14), the second belt pulley (3-16) is connected with one of the moving wheels (3-1), the moving wheel (3-1) is in friction connection with the second belt (3-17), the second belt (3-17) is in friction connection with the third belt pulley (3-18), the third belt pulley (3-18) is connected with the stirring wheel (3-19), the stirring wheel (3-19) is rotatably connected with the vehicle body (3-2), the stirring wheel (3-19) is arranged in the inner cavity (3-20), the support arm body (2-3) with the threaded hole is in threaded connection with the second screw rod (3-15), and the unthreaded hole (2-4) is in sliding connection with the limiting rod (3-3).
5. The rice leaf age index management digital diagnosis unmanned vehicle as claimed in claim 4, wherein: the output pipe (3-10) is internally provided with a one-way valve which is opened in the one-way communicating pipe (3-11).
CN202111359483.0A 2021-11-17 2021-11-17 Rice leaf age index management digital diagnosis unmanned vehicle Active CN114080889B (en)

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US20180338405A1 (en) * 2017-05-26 2018-11-29 Deere & Company Autonomous or remote-controlled vehicle platform for spraying
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