CN114104143A - Unmanned vehicle for automatically acquiring rice leaf area index - Google Patents
Unmanned vehicle for automatically acquiring rice leaf area index Download PDFInfo
- Publication number
- CN114104143A CN114104143A CN202111429758.3A CN202111429758A CN114104143A CN 114104143 A CN114104143 A CN 114104143A CN 202111429758 A CN202111429758 A CN 202111429758A CN 114104143 A CN114104143 A CN 114104143A
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- motor
- shaft
- unmanned vehicle
- sliding
- seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
-
- 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
Abstract
The invention relates to sampling equipment, in particular to an unmanned vehicle for automatically acquiring rice leaf area indexes, which comprises a rotation acquisition mechanism, an unmanned frame mechanism and a pesticide injection mechanism, wherein the unmanned vehicle can acquire the rice leaf area indexes, can adapt to different rice fields, can spray pesticides, can quickly fuse the pesticides into water, is connected with the unmanned frame mechanism, and is connected with the pesticide injection mechanism.
Description
Technical Field
The invention relates to an unmanned vehicle, in particular to an unmanned vehicle capable of automatically acquiring rice leaf area indexes.
Background
In the planting process of rice, need measure the leaf area index data of rice, traditional measuring method adopts the mode of artifical collection mostly, wastes time and energy, when utilizing unmanned car to gather, and traditional unmanned car can not adjust the wheel track, and is poor to the adaptability in different paddy fields like this, and the function singleness, so designed an automatic unmanned car of acquireing rice leaf area index.
Disclosure of Invention
The invention mainly solves the technical problem of providing an unmanned vehicle capable of automatically acquiring the rice leaf area index, wherein the unmanned vehicle can acquire the rice leaf area index, adapt to different rice fields, spray pesticides, and rapidly fuse the pesticides into water.
In order to solve the technical problem, the invention relates to a sampling device, in particular to an unmanned vehicle capable of automatically acquiring rice leaf area indexes.
The rotation acquisition mechanism is connected with the unmanned vehicle frame mechanism, and the unmanned vehicle frame mechanism is connected with the pesticide injection mechanism.
As a further optimization of the technical scheme, the rotation acquisition mechanism of the unmanned vehicle for automatically acquiring the rice leaf area index comprises a rotatable slide rail, a slide support seat, a rotation probe, a slide seat, a convex gear with a shaft, a motor, a limit seat, a square column, a first spring, a fixed support seat, a limit disc, a driving motor, a motor cavity, a lead screw, a movable plate, a second spring, a chute, a motor support, a walking motor and a friction wheel with a shaft, wherein the slide seat is connected in the rotatable slide rail in a sliding way, the slide support seat is arranged above the slide seat, the rotation probe is rotatably connected on two sides of the slide support seat, the convex gear with the shaft is connected with the rotatable slide rail, the motor is connected at the lower end of the rotatable slide rail, the limit seat is slidably clamped between two teeth of the convex gear with the shaft, the limit seat is connected with the square column, the square column slidably passes through the fixed support seat and is connected on the limit disc, first spring housing is on the square column, and both ends are connected respectively on spacing seat and fixed bolster, driving motor sets up at the motor intracavity, the motor chamber sets up on sliding support seat, it is connected with the lead screw to rotate on the sliding support seat, lead screw and fly leaf threaded connection, fly leaf sliding connection is in the spout, the spout sets up on sliding support seat, second spring both ends are connected respectively on fly leaf and motor support, the motor supports sliding connection in the spout, be equipped with the walking motor in the motor support, the walking motor links to each other with the tape spool friction pulley, the tape spool friction pulley rotates with the motor support to be connected, tape spool friction pulley and rotatable slide rail friction joint.
As a further optimization of the technical scheme, the unmanned vehicle frame mechanism for automatically acquiring the rice leaf area index comprises a toothed walking wheel, a rotating support, a vehicle box, a supplement port, a servo motor, a bidirectional screw rod, a rail groove, a pesticide cavity, a limiting rail and a protective shell, wherein the toothed walking wheel is rotatably connected with the rotating support, the rotating support is slidably connected in the rail groove, the rail groove is formed in the lower end of the vehicle box, the supplement port is formed in the upper end of the vehicle box, the servo motor is connected to the lower end of the vehicle box, the servo motor is connected with the bidirectional screw rod, the bidirectional screw rod is rotatably connected with the vehicle box, the bidirectional screw rod is in threaded connection with the rotating support, the pesticide cavity is formed in the vehicle box, the limiting rail is connected to the side wall of the pesticide cavity, a convex gear with a shaft is rotatably connected with the vehicle box, and the motor and the fixed support are both connected with the inner wall of the bottom plate of the vehicle box.
As a further optimization of the technical scheme, the pesticide injection mechanism of the unmanned vehicle for automatically acquiring the rice leaf area index comprises a hydraulic cylinder, a movable shell, a limiting shaft, a shaft with bilateral protrusions, a shaft with holes, a rotating cylinder, a hollow shaft, a belt pulley, a belt, a motor belt pulley, a rotating driving motor, an overflow groove, blades, a built-in motor, a piston with blades and an inlet port, wherein the hydraulic cylinder is fixedly connected to a roof of a compartment, the movable end of the hydraulic cylinder is connected with the movable shell, the movable shell is slidably connected to a limiting rail, the built-in motor is arranged in the movable shell and is connected with the movable shell in a rotating mode, the lower end of the rotating end of the built-in motor is connected to the limiting shaft, the limiting shaft is connected with the shaft with bilateral protrusions, the shaft with holes is slidably connected with the shaft with holes, the shaft with holes is rotatably connected with the rotating cylinder, and the rotating cylinder is connected with the hollow shaft, the hollow shaft is connected with the belt pulley, the belt pulley is connected with the motor belt pulley through a belt, the motor belt pulley is connected with the rotation driving motor, an overflow groove and blades are arranged at the lower end of the hollow shaft, the piston with the blades is connected with the protruding shafts on the two sides of the belt, the piston with the blades is connected with the rotating cylinder in a sliding mode, the inlet is arranged on the rotating cylinder, the hollow shaft is connected with the compartment in a rotating mode, the rotation driving motor is connected with the protective shell, and the hollow shaft is connected with the protective shell in a rotating mode.
As a further optimization of the technical scheme, the plug is arranged on the supplement opening of the unmanned vehicle for automatically acquiring the rice leaf area index.
As a further optimization of the technical scheme, the inlet of the unmanned vehicle for automatically obtaining the rice leaf area index is internally provided with a one-way valve which is opened in the one-way rotating cylinder, and the hollow shaft is internally provided with a one-way valve which is opened to the overflow groove.
The unmanned vehicle for automatically acquiring the rice leaf area index has the beneficial effects that:
according to the unmanned vehicle for automatically acquiring the rice leaf area index, the unmanned vehicle can acquire the rice leaf area index, the unmanned vehicle can adapt to different rice fields, the unmanned vehicle can spray pesticides, and the unmanned vehicle can enable the pesticides to be quickly fused into water.
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 an unmanned vehicle for automatically obtaining rice leaf area indexes.
FIG. 2 is a schematic structural diagram II of an unmanned vehicle for automatically obtaining rice leaf area indexes.
FIG. 3 is a third schematic structural diagram of an unmanned vehicle for automatically obtaining rice leaf area index according to the present invention.
Fig. 4 is a schematic structural diagram of a rotation acquisition mechanism 1 of an unmanned vehicle for automatically acquiring rice leaf area indexes.
Fig. 5 is a schematic structural diagram of a rotation acquiring mechanism 1 of an unmanned vehicle for automatically acquiring rice leaf area indexes.
Fig. 6 is a first structural schematic diagram of an unmanned frame mechanism 2 for automatically acquiring a rice leaf area index unmanned vehicle according to the present invention.
Fig. 7 is a structural schematic diagram of an unmanned frame mechanism 2 for automatically acquiring a rice leaf area index unmanned vehicle according to the invention.
Fig. 8 is a third structural schematic diagram of an unmanned frame mechanism 2 for automatically acquiring a rice leaf area index unmanned vehicle.
Fig. 9 is a schematic structural diagram of a pesticide injection mechanism 3 for automatically acquiring a rice leaf area index unmanned vehicle according to the present invention.
Fig. 10 is a structural schematic diagram of a pesticide injection mechanism 3 for automatically acquiring a rice leaf area index unmanned vehicle according to the invention.
In the figure: rotating the acquisition mechanism 1; a rotatable slide rail 1-1; 1-2 of a sliding support seat; rotating the probe 1-3; 1-4 of a sliding seat; 1-5 parts of a convex gear with a shaft; 1-6 of a motor; 1-7 of a limiting seat; 1-8 of square column; a first spring 1-9; 1-10 parts of a fixed support seat; 1-11 parts of a limiting disc; driving motors 1-12; 1-13 of a motor cavity; 1-14 parts of a lead screw; movable plates 1-15; a second spring 1-16; 1-17 of a chute; motor supports 1-18; 1-19 of a walking motor; 1-20 parts of friction wheel with shaft; an unmanned vehicle frame mechanism 2; 2-1 of a walking wheel with teeth; 2-2 of a rotary support; 2-3 of a compartment; a supplementary port 2-4; 2-5 of a servo motor; 2-6 parts of a bidirectional screw; 2-7 of a track groove; 2-8 parts of pesticide cavity; 2-9 parts of a limiting track; 2-10 parts of a protective shell; a pesticide injection mechanism 3; a hydraulic cylinder 3-1; 3-2 parts of a movable shell; 3-3 of a limiting shaft; 3-4 of convex shafts on two sides; 3-5 of a shaft with a hole; 3-6 of a rotary drum; hollow shafts 3-7; 3-8 of belt pulleys; 3-9 parts of a belt; 3-10 parts of a motor belt pulley; rotating the driving motor 3-11; 3-12 parts of an overflow groove; 3-13 parts of blades; 3-14 of built-in motor; 3-15 parts of pistons with blades; and enter ports 3-16.
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, fig. 9 and fig. 10, the unmanned vehicle can be used by an external hanging vehicle, the distance between the toothed traveling wheels 2-1 is adjusted according to the distance between the rice plants, the servo motor 2-5 is operated to drive the bidirectional screw rod 2-6 to rotate, the bidirectional screw rod 2-6 rotates to drive the two-side rotating supports 2-2 to approach or separate from each other, and thus the toothed traveling wheels 2-1 are driven to approach or separate from each other, so as to adapt to different rice distances.
The second embodiment is as follows:
the embodiment is further described with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, in the process of moving, the external hanging vehicle drives the unmanned vehicle to move, the rotating probe 1-3 can detect and obtain the area index of the rice leaves, the rotating probe 1-3 can be driven to rotate by the driving of the driving motor 1-12, so as to change the detection range, the friction wheel with shaft 1-20 can be driven to rotate by the running motor 1-19, the friction wheel with shaft 1-20 can drive the sliding support 1-2 to move by the friction force between the sliding support and the rotatable sliding rail 1-1, the moving direction depends on the running direction of the running motor 1-19, so as to change the detection position, the contact degree of the belt shaft friction wheel 1-20 and the rotatable sliding rail 1-1 can be adjusted by rotating the screw rod, the rotation of the screw rod 1-14 can drive the movable plate 1-15 to move, so as to change the compression degree of the second spring 1-16, so as to change the pushing force of the motor support 1-18, so as to change the contact degree of the belt shaft friction wheel 1-20 and the rotatable sliding rail 1-1, the belt shaft convex gear 1-5 can be driven to rotate by the operation of the motor 1-6, the belt shaft convex gear 1-5 can drive the rotatable sliding rail 1-1 to rotate, so as to further expand the detection range, the rotation of the belt shaft convex gear 1-5 can continuously push the limiting seat 1-7 by the rotation torque when the motor 1-6 operates each time, the limiting seat 1-7 is clamped between two teeth of the belt shaft convex gear 1-5 after the motor 1-6 stops rotating, and the device can play a certain limiting role, and can keep the fixed positions of the convex gears 1-5 with the shafts under the condition of no external force, thereby playing a role in fixing the detection position.
The third concrete implementation mode:
the embodiment is further described with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, in which pesticide is added into the pesticide cavity 2-8 through the replenishment port 2-4, the hydraulic cylinder 3-1 drives the movable shell 3-2 to reciprocate up and down, the movable shell 3-2 drives the shafts 3-4 with the two sides to reciprocate up and down, the shafts 3-4 with the two sides drive the pistons 3-15 with the blades to reciprocate up and down, and simultaneously the built-in motor 3-14 drives the shafts 3-4 with the two sides to rotate, the shafts 3-4 with the two sides drive the pistons 3-15 with the blades to rotate, so that the internal pressure difference of the rotating cylinders 3-6 changes when the pistons 3-15 with the blades reciprocate up and down, the pesticide in the pesticide cavity 2-8 is sucked into the rotating cylinder 3-6 from the inlet 3-16 and is output from the overflow groove 3-12 after being rotated and pressurized by the blade-carrying piston 3-15, the pesticide is uniformly stirred in the rotating and pressurizing process, meanwhile, the driving motor 3-11 is rotated to drive the motor belt pulley 3-10 to rotate, the motor belt pulley 3-10 drives the belt pulley 3-8 to rotate through the belt 3-9, the belt pulley 3-8 drives the hollow shaft 3-7 to rotate, and the hollow shaft 3-7 drives the blade 3-13 to rotate, so that the pesticide is pushed aside to rotate all around, and mixing is facilitated.
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 (6)
1. The utility model provides an automatic acquire unmanned car of rice leaf area index, includes rotation acquisition mechanism (1), unmanned frame mechanism (2), pesticide injection mechanism (3), its characterized in that: the rotation acquisition mechanism (1) is connected with the unmanned vehicle frame mechanism (2), and the unmanned vehicle frame mechanism (2) is connected with the pesticide injection mechanism (3).
2. The unmanned vehicle for automatically acquiring the rice leaf area index as claimed in claim 1, wherein: the rotation acquisition mechanism (1) comprises a rotatable slide rail (1-1), a slide support seat (1-2), a rotation probe (1-3), a slide seat (1-4), a convex gear (1-5) with a shaft, a motor (1-6), a limit seat (1-7), a square column (1-8), a first spring (1-9), a fixed support seat (1-10), a limit disc (1-11), a driving motor (1-12), a motor cavity (1-13), a lead screw (1-14), a movable plate (1-15), a second spring (1-16), a sliding chute (1-17), a motor support (1-18), a walking motor (1-19) and a friction wheel (1-20) with a shaft, wherein the slide seat (1-4) is connected in the rotatable slide rail (1-1) in a sliding manner, a sliding support seat (1-2) is arranged above the sliding seat (1-4), two sides of the sliding support seat (1-2) are rotatably connected with a rotating probe (1-3), a convex gear (1-5) with a shaft is connected with a rotatable sliding rail (1-1), the lower end of the rotatable sliding rail (1-1) is connected with a motor (1-6), a limiting seat (1-7) is slidably clamped between two teeth of the convex gear (1-5) with the shaft, the limiting seat (1-7) is connected with a square column (1-8), the square column (1-8) slidably passes through a fixed support seat (1-10) and is connected with a limiting disc (1-11), a first spring (1-9) is sleeved on the square column (1-8), and two ends of the first spring are respectively connected with the limiting seat (1-7) and the fixed support seat (1-10), the driving motors (1-12) are arranged in the motor cavities (1-13), the motor cavities (1-13) are arranged on the sliding support seats (1-2), the sliding support seats (1-2) are rotatably connected with lead screws (1-14), the lead screws (1-14) are in threaded connection with movable plates (1-15), the movable plates (1-15) are slidably connected in sliding chutes (1-17), the sliding chutes (1-17) are arranged on the sliding support seats (1-2), two ends of second springs (1-16) are respectively connected on the movable plates (1-15) and motor supports (1-18), the motor supports (1-18) are slidably connected in the sliding chutes (1-17), the motor supports (1-18) are internally provided with walking motors (1-19), and the walking motors (1-19) are connected with shaft friction wheels (1-20), the friction wheel (1-20) with the shaft is rotationally connected with the motor support (1-18), and the friction wheel (1-20) with the shaft is frictionally connected with the rotatable sliding rail (1-1).
3. The unmanned vehicle for automatically acquiring the rice leaf area index as claimed in claim 1, wherein: the unmanned vehicle frame mechanism (2) comprises a walking wheel with teeth (2-1), a rotary support (2-2), a vehicle box (2-3), a supplement port (2-4), a servo motor (2-5), a bidirectional screw rod (2-6), a track groove (2-7), a pesticide cavity (2-8), a limiting track (2-9) and a protective shell (2-10), wherein the walking wheel with teeth (2-1) is rotationally connected with the rotary support (2-2), the rotary support (2-2) is slidably connected in the track groove (2-7), the track groove (2-7) is arranged at the lower end of the vehicle box (2-3), the supplement port (2-4) is arranged at the upper end of the vehicle box (2-3), and the servo motor (2-5) is connected at the lower end of the vehicle box (2-3), the servo motor (2-5) is connected with the bidirectional screw rod (2-6), the bidirectional screw rod (2-6) is rotatably connected with the carriage (2-3), the bidirectional screw rod (2-6) is in threaded connection with the rotary support (2-2), the carriage (2-3) is internally provided with a pesticide cavity (2-8), the limiting track (2-9) is connected on the side wall of the pesticide cavity (2-8), the convex gear (1-5) with the shaft is rotatably connected with the carriage (2-3), and the motor (1-6) and the fixed support seat (1-10) are both connected with the inner wall of the bottom plate of the carriage (2-3).
4. The unmanned vehicle for automatically acquiring the rice leaf area index as claimed in claim 1, wherein: the pesticide injection mechanism (3) comprises a hydraulic cylinder (3-1), a movable shell (3-2), a limiting shaft (3-3), a shaft with a protruding part on two sides (3-4), a shaft with a hole (3-5), a rotating cylinder (3-6), a hollow shaft (3-7), a belt pulley (3-8), a belt (3-9), a motor belt pulley (3-10), a rotating driving motor (3-11), an overflow groove (3-12), a blade (3-13), a built-in motor (3-14), a piston with a blade (3-15) and an inlet port (3-16), wherein the hydraulic cylinder (3-1) is fixedly connected to a top plate of a compartment (2-3), the movable end of the hydraulic cylinder (3-1) is connected with the movable shell (3-2), the movable shell (3-2) is connected to the limiting track (2-9) in a sliding manner, the movable shell (3-2) is internally provided with a built-in motor (3-14) which is connected, the rotating end of the built-in motor (3-14) is connected with the movable shell (3-2) in a rotating manner, the lower end of the rotating end of the built-in motor (3-14) is connected to the limiting shaft (3-3), the limiting shaft (3-3) is connected with the protruding shaft (3-4) with two sides, the protruding shaft (3-4) with two sides is connected with the shaft (3-5) with a hole, the shaft (3-5) with the hole is connected with the rotating cylinder (3-6) in a rotating manner, the rotating cylinder (3-6) is connected with the hollow shaft (3-7), the hollow shaft (3-7) is connected with the belt pulley (3-8), the belt pulley (3-8) is connected with the motor pulley (3-10) through a belt (3-9), the motor belt pulley (3-10) is connected with the rotary driving motor (3-11), the lower end of the hollow shaft (3-7) is provided with an overflow trough (3-12) and blades (3-13), the piston (3-15) with the blades is connected with the shaft (3-4) with the two sides, the piston (3-15) with the blades is connected with the rotary cylinder (3-6) in a sliding manner, the inlet port (3-16) is arranged on the rotary cylinder (3-6), the hollow shaft (3-7) is connected with the compartment (2-3) in a rotating manner, the rotary driving motor (3-11) is connected with the protective shell (2-10), and the hollow shaft (3-7) is connected with the protective shell (2-10) in a rotating manner.
5. The unmanned vehicle for automatically acquiring the rice leaf area index as claimed in claim 3 or 4, wherein: the supplementary ports (2-4) are provided with plugs.
6. The unmanned vehicle for automatically acquiring the rice leaf area index as claimed in claim 4, wherein: one-way valves which are opened in the one-way rotating cylinders (3-6) are arranged in the inlet ports (3-16), and one-way valves which are opened in the one-way overflow grooves (3-12) are arranged in the hollow shafts (3-7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111429758.3A CN114104143A (en) | 2021-11-29 | 2021-11-29 | Unmanned vehicle for automatically acquiring rice leaf area index |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111429758.3A CN114104143A (en) | 2021-11-29 | 2021-11-29 | Unmanned vehicle for automatically acquiring rice leaf area index |
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| Publication Number | Publication Date |
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| CN114104143A true CN114104143A (en) | 2022-03-01 |
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| CN202111429758.3A Pending CN114104143A (en) | 2021-11-29 | 2021-11-29 | Unmanned vehicle for automatically acquiring rice leaf area index |
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| CN102564357A (en) * | 2012-01-06 | 2012-07-11 | 华南农业大学 | Device and method for measuring leaf area indexes automatically and fast |
| CN208370773U (en) * | 2018-05-24 | 2019-01-15 | 赣州市伟馨农业发展有限公司 | A kind of flusher for navel orange plantation |
| CN110260789A (en) * | 2019-07-12 | 2019-09-20 | 南京农业大学 | A kind of field high throughput crop phenotype monitoring system and method |
| CN110849264A (en) * | 2019-11-26 | 2020-02-28 | 南京农业大学 | Multi-row track based field crop phenotype monitoring system and method |
| KR20200140953A (en) * | 2019-06-07 | 2020-12-17 | 이학률 | Spraying device of autonomous driving type unmanned control vehicle |
| CN212392922U (en) * | 2020-05-17 | 2021-01-22 | 四川企易标信息科技有限公司 | Ground formula concertina type agricultural plant diseases and insect pests monitoring device stands |
| CN112335634A (en) * | 2020-11-06 | 2021-02-09 | 徐振廷 | Pesticide spraying equipment |
| CN112970706A (en) * | 2021-02-05 | 2021-06-18 | 盐城工学院 | Continuous profiling variable spraying method based on laser scanning detection |
| CN113624165A (en) * | 2021-08-09 | 2021-11-09 | 海南青峰生物科技有限公司 | Rice leaf area measuring device and method based on 5G and image recognition |
-
2021
- 2021-11-29 CN CN202111429758.3A patent/CN114104143A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3738518A1 (en) * | 1987-11-13 | 1989-05-24 | Neumo Grundbesitz Gmbh | Spray appliance for plant rows |
| CN102514627A (en) * | 2011-12-26 | 2012-06-27 | 中国农业大学 | Agricultural vehicle chassis with stepless-regulated wheel track |
| CN102564357A (en) * | 2012-01-06 | 2012-07-11 | 华南农业大学 | Device and method for measuring leaf area indexes automatically and fast |
| CN208370773U (en) * | 2018-05-24 | 2019-01-15 | 赣州市伟馨农业发展有限公司 | A kind of flusher for navel orange plantation |
| KR20200140953A (en) * | 2019-06-07 | 2020-12-17 | 이학률 | Spraying device of autonomous driving type unmanned control vehicle |
| CN110260789A (en) * | 2019-07-12 | 2019-09-20 | 南京农业大学 | A kind of field high throughput crop phenotype monitoring system and method |
| CN110849264A (en) * | 2019-11-26 | 2020-02-28 | 南京农业大学 | Multi-row track based field crop phenotype monitoring system and method |
| CN212392922U (en) * | 2020-05-17 | 2021-01-22 | 四川企易标信息科技有限公司 | Ground formula concertina type agricultural plant diseases and insect pests monitoring device stands |
| CN112335634A (en) * | 2020-11-06 | 2021-02-09 | 徐振廷 | Pesticide spraying equipment |
| CN112970706A (en) * | 2021-02-05 | 2021-06-18 | 盐城工学院 | Continuous profiling variable spraying method based on laser scanning detection |
| CN113624165A (en) * | 2021-08-09 | 2021-11-09 | 海南青峰生物科技有限公司 | Rice leaf area measuring device and method based on 5G and image recognition |
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