CN111226889A - General intelligent pesticide application system based on Internet of things - Google Patents

Abstract

The present disclosure provides a general-purpose intelligent drug application system based on the Internet of Things, including a chassis, the chassis is provided with wheels, the wheels include a driving wheel and a steering wheel, the driving wheel is driven by a driving motor, and the steering wheel is driven by a steering gear, A medicine box is also arranged on the chassis, and a pump body is arranged in the medicine box. The pump body pumps the medicine liquid in the medicine box into the nozzle and sprays out. The position identifier controls the work of the steering gear and the drive motor. This solution enables the spraying device to operate autonomously without human intervention during the spraying process, optimizing the performance of the general-purpose intelligent spraying system based on the Internet of Things. In addition, this solution does not need to set up pipelines, which further optimizes the performance of the spraying device.

Description

A universal intelligent spraying system based on the Internet of Things

technical field

The present disclosure relates to the technical field of agricultural mechanization, in particular to a general-purpose intelligent drug application system based on the Internet of Things.

Background technique

Agricultural mechanization means that related operations in the agricultural field are completed by machinery to replace traditional manual operations, thereby improving work efficiency and reducing operating costs. Exemplary, such as seeding machinery, harvesting machinery, and the like.

In the prior art, the mechanized application of agricultural production in sowing, harvesting and other links is relatively popular, but the mechanization application in the growing period of crops is less. For example, in the step of applying pesticides in the growing season of crops, although there are devices such as applicators in the prior art, the applicators also need to be manually operated. For planting environments such as greenhouses, the spraying pipeline can be preset, and when spraying is required, the crops are sprayed through the pipeline.

Although the application method of pipeline application can reduce the workload of operators to a certain extent, this method of application is very complicated, and a large number of pipelines need to be erected or laid. Other environments are not suitable for construction, such as sowing and other steps. On the other hand, this application method is not universal and can only be applied in designated areas.

SUMMARY OF THE INVENTION

The present disclosure provides a general-purpose intelligent drug application system based on the Internet of Things, which solves the technical problem of difficulty in drug application in the growing period of crops in the prior art.

The present disclosure provides a general-purpose intelligent drug application system based on the Internet of Things, including a chassis, on which wheels are arranged, a medicine box and a nozzle are also arranged on the chassis, and a pump is arranged in the medicine box The pump body feeds the liquid medicine in the medicine box into the nozzle through the pipeline, a drive motor for driving the wheels to rotate is also arranged on the chassis, and an identification chassis is also arranged on the chassis The position identifier of the position, the wheel includes a steering wheel and a driving wheel, the driving wheel is driven to rotate by the driving motor, and a steering gear is also provided on the chassis, and the steering wheel is controlled by the steering gear. , the chassis is also provided with a solar power supply, and the driving motor, the position identifier and the steering gear are all powered by the solar power supply, and the universal intelligent application system based on the Internet of Things also includes preset The cloud server of the chassis motion track, the position identifier communicates with the cloud server, the cloud server communicates with the steering gear and controls the steering gear to work, and the drive motor is controlled to work by the cloud server.

In this solution, wheels are arranged on the chassis, the wheels include driving wheels and steering wheels, the driving wheels are driven by a driving motor, and the steering wheels are driven by a steering gear, and a medicine box is also arranged on the chassis, and a pump is arranged in the medicine box The pump body pumps the liquid medicine in the medicine box into the nozzle and sprays it out. The chassis is provided with a position identifier, and the cloud server preset with the movement track of the chassis controls the steering gear and the drive motor to work through the position identifier. The drug device can operate autonomously without human intervention in the process of drug application, which optimizes the performance of the general-purpose intelligent drug application system based on the Internet of Things. In addition, this solution does not need to set up pipelines, which further optimizes the performance of the spraying device.

Preferably, a support frame for supporting the nozzle is further provided on the chassis, and the support frame includes a column, a sliding block arranged on the column and sliding along the column, and locking the sliding rail on the column. The locking device on the column, the nozzle is fixed on the sliding block, and the pipe is a hose.

The position of the nozzle can be adjusted, and the applicator has good versatility.

Preferably, a guide rail is provided on the upright column, and a chute matched with the guide rail is provided on the slide block, and the chute is a dovetail groove, and the locker includes a slide groove provided on the slide block. The locking screw and the locking screw hole arranged on the sliding block to cooperate with the locking screw, the locking screw locks the sliding block on the guide rail by frictional force.

The slider has high displacement accuracy, which optimizes the performance of the applicator.

Preferably, a handle for easy rotation of the locking screw is provided on the locking screw, the handle and the locking screw are integrally constructed, and a rubber sleeve is sleeved on the handle, The rubber sleeve is provided with patterns.

The handle arrangement makes the locking screw easy to operate and optimizes the handling performance of the applicator.

Preferably, the general-purpose intelligent drug application system based on the Internet of Things further includes a base and a liquid storage bucket, the liquid storage bucket is provided with a liquid discharge nozzle, and the liquid discharge nozzle is provided with a liquid discharge valve, and the liquid discharge The valve is controlled and operated by the cloud server, the liquid storage bucket is arranged on the base, the medicine box is provided with a liquid receiving port, and the liquid discharge nozzle is supplied into the medicine box through the liquid receiving port liquid medicine.

The setting of the liquid storage tank can automatically add medicine to the medicine box, which optimizes the operation performance of the medicine applicator.

Preferably, a position sensor for detecting the position of the chassis is provided on the base, a position corrector matching the position sensor is provided on the chassis, and both the position sensor and the position corrector are compatible with the position corrector. Communication with the cloud server.

The arrangement of the position corrector and the position sensor improves the positional accuracy of the liquid inlet relative to the liquid discharge nozzle.

Preferably, the liquid discharge nozzle is arranged in a horizontal direction, and an elastic cover for covering the liquid receiving port is provided on the liquid receiving port, the elastic cover includes at least two pieces, and all the elastic covers cooperate with the cover the liquid contact port is closed, and the elastic cover is bonded to the medicine box.

The solution can effectively avoid the spillage of the liquid medicine and optimize the performance of the spraying device.

Preferably, the wheel is fixed on the chassis through a shock absorber, the shock absorber includes an outer tube and an inner tube, a spring is arranged between the outer tube and the inner tube, and the spring is sleeved on the inner tube One end of the spring abuts the outer cylinder, and the other end of the spring is fixed on the inner cylinder.

The solution has good vibration damping performance, and the spraying device can adapt to more working environments.

Preferably, the steering gear includes a steering rod and a linear motor, the steering rod is rotatably connected to the chassis, the linear motor is fixed on the chassis, and a rack is slidably connected to the chassis, The steering rod is provided with a gear matched with the rack, and the rack is driven to rotate by the linear motor.

The structure of the steering gear is simple and easy to control.

Preferably, a guide column for guiding the rack is provided on the chassis, a bar-shaped groove matched with the guide column is provided on the rack, and the cross-sectional shape of the guide column is a trapezoid.

The rack moves with high precision and optimizes the performance of the applicator.

Compared with the prior art, the present disclosure provides a general-purpose intelligent spraying system based on the Internet of Things, which includes a chassis, and wheels are arranged on the chassis. The wheels include a driving wheel and a steering wheel, and the driving wheel is driven by a driving motor. Driven by the steering gear, the chassis is also provided with a medicine box, and a pump body is arranged in the medicine box. The pump body pumps the medicine liquid in the medicine box into the nozzle and sprays out. The cloud server of the motion track controls the steering gear and the drive motor to work through the position identifier. This solution enables the spraying device to operate autonomously, and does not require human intervention during the spraying process, which optimizes the general intelligent spraying system based on the Internet of Things. performance. In addition, this solution does not need to set up pipelines, which further optimizes the performance of the spraying device.

Description of drawings

FIG. 1 is a schematic diagram of a scene of an embodiment of the present disclosure.

FIG. 2 is a schematic block diagram of an embodiment of the present disclosure.

Figure 3 is a schematic diagram of an embodiment of the medicine cabinet.

Figure 4 is a schematic diagram of an embodiment of a shock absorber.

Figure 5 is a schematic diagram of an embodiment of the diverter.

Detailed ways

A general-purpose intelligent drug application system based on the Internet of Things of the present disclosure will be further described below. The following descriptions are only exemplary, and are not intended to limit the technical solutions of the present disclosure, and the beneficial effects and working principles of the present disclosure will become apparent from the following descriptions.

As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a general-purpose intelligent drug application system based on the Internet of Things includes a chassis 1, and wheels are arranged on the chassis 1, and the chassis 1 is provided with wheels. There is also a medicine box 2 and a nozzle 3 on the upper part, and a pump body 4 is arranged in the medicine box 2, and the pump body 4 supplies the medicine liquid in the medicine box 2 into the nozzle 3 through the pipeline 5, and the The chassis 1 is also provided with a drive motor for driving the wheels to rotate, and a position identifier 6 for identifying the position of the chassis 1 is also provided on the chassis 1. The wheels include a steering wheel 7 and a driving wheel 8. The drive The wheel 8 is driven to rotate by the drive motor, a steering gear 9 is also provided on the chassis 1, the steering wheel 7 is controlled by the steering gear 9, and the chassis 1 is also provided with a solar power supply, so The driving motor, the position identifier 6 and the steering gear 9 are all powered by the solar power supply, and the general-purpose intelligent drug application system based on the Internet of Things also includes a cloud server 10 preset with the movement trajectory of the chassis 1. The The position identifier 6 communicates with the Zashu cloud server 10 , the cloud server 10 communicates with the steering gear 9 and controls the steering gear 9 to work, and the driving motor is controlled by the cloud server 10 to work.

In this solution, the cloud server 10 has data processing capability, the cloud server 10 controls the driving motor and the steering gear 9 to work through wireless communication technology, and the spraying device has the ability to drive autonomously, no human intervention is required during the spraying process, and no The pipeline 5 is arranged in the field, which optimizes the versatility of the spraying device, and does not affect the subsequent operation of the field, thus optimizing the performance of the spraying device.

As shown in FIG. 2 , in a possible embodiment, a support frame for supporting the nozzle 3 is further provided on the chassis 1 , and the support frame includes a column 11 , which is arranged on the column 11 and extends along the The sliding block 12 for sliding the column 11 and the locking device 13 for locking the sliding rail on the column 11 , the nozzle 3 is fixed on the sliding block 12 , and the pipe 5 is a hose.

A guide rail is provided on the upright column 11 , and a chute matched with the guide rail is provided on the sliding block 12 , and the sliding groove is a dovetail groove. The locking device 13 includes the sliding block 12 provided The locking screw on the slider 12 and the locking screw hole provided on the slider 12 to cooperate with the locking screw, the locking screw locks the slider 12 on the guide rail by frictional force.

A handle for easy rotation of the locking screw is arranged on the locking screw, the handle and the locking screw are integrally constructed, and a rubber sleeve is sleeved on the handle, and the rubber The sleeve is provided with patterns.

As shown in FIG. 1 , in a possible embodiment, the general-purpose intelligent drug application system based on the Internet of Things further includes a base 14 and a liquid storage bucket 15 , and the liquid storage bucket 15 is provided with a liquid discharge nozzle 16 . The liquid discharge nozzle 16 is provided with a liquid discharge valve 17, and the liquid discharge valve 17 is controlled and operated by the cloud server 10. The liquid storage bucket 15 is provided on the base 14, and the medicine box 2 is provided with a The liquid receiving port 18, the liquid discharge nozzle 16 supplies the liquid medicine into the medicine box 2 through the liquid receiving port 18.

A position sensor 19 for detecting the position of the chassis 1 is provided on the base 14 , a position corrector 20 matching the position sensor 19 is provided on the chassis 1 , and the position sensor 19 is adapted to the position correction The servers 20 communicate with the cloud server 10 .

The liquid discharge nozzle 16 is arranged in the horizontal direction, and the liquid receiving port 18 is provided with an elastic cover 21 covering the liquid receiving port 18. The elastic cover 21 includes at least two pieces. The cover 21 cooperates to cover the liquid contact port 18 , and the elastic cover 21 is bonded to the medicine box 2 .

As shown in FIG. 2 and FIG. 4 , in a possible embodiment, the wheel is fixed on the chassis 1 through a shock absorber 22 , and the shock absorber 22 includes an outer cylinder 23 and an inner cylinder 24 . A spring 25 is arranged between the cylinder 23 and the inner cylinder 24, the spring 25 is sleeved on the inner cylinder 24, one end of the spring 25 abuts the outer cylinder 23, and the other end of the spring 25 is fixed to the inner cylinder 24. on the barrel 24.

As shown in FIG. 5 , the steering gear 9 includes a steering rod 26 and a linear motor 27 . The steering rod 26 is rotatably connected to the chassis 1 , and the linear motor 27 is fixed on the chassis 1 . The chassis 1 is also slidably connected with a rack 28 , the steering rod 26 is provided with a gear 29 matched with the rack 28 , and the rack 28 is driven and rotated by the linear motor 27 .

The chassis 1 is provided with a guide column for guiding the rack 28 , the rack 28 is provided with a strip groove 30 matched with the guide column, and the cross-sectional shape of the guide column is a trapezoid .

The working principle of the above technical solution mainly lies in the automatic driving function of the spraying device, the cloud server 10 controls the movement of the spraying device, and a medicine box 2 is provided on the spraying device. The spraying device as a whole is similar to the unmanned technology in the prior art, this solution does not need to set up the pipeline 5, and has good versatility.

The above are only preferred embodiments of the present disclosure, and are intended to reflect the outstanding technical effects and advantages of the present disclosure, and are not intended to limit the technical solutions of the present disclosure. It should be understood by those skilled in the art that all modifications, changes or alternative technical features made based on the technical content of the present disclosure should be covered by the technical scope claimed in the appended claims of the present disclosure.

Claims (10)

1. A general-purpose intelligent drug application system based on the Internet of Things, comprising a chassis (1), wheels are provided on the chassis (1), and a medicine box (2) is also provided on the chassis (1) and A nozzle (3), a pump body (4) is arranged in the medicine box (2), and the pump body (4) supplies the medicine liquid in the medicine box (2) into the nozzle through a pipeline (5). (3), characterized in that a drive motor for driving the wheels to rotate is further provided on the chassis (1), and a position identifier ( 6), the wheel includes a steering wheel (7) and a driving wheel (8), the driving wheel (8) is driven to rotate by the driving motor, and a steering gear (9) is also provided on the chassis (1) , the steering wheel (7) is controlled by the steering gear (9), the chassis (1) is also provided with a solar power supply, the drive motor, the position identifier (6) and the steering gear (9) Both are powered by the solar power supply, and the general-purpose intelligent drug application system based on the Internet of Things further comprises a cloud server (10) preset with the movement trajectory of the chassis (1), the position identifier (6) and the communicate with the cloud server (10), the cloud server (10) communicates with the steering gear (9) and controls the steering gear (9) to work, and the drive motor is controlled to work by the cloud server (10). 2. The general-purpose intelligent drug application system based on the Internet of Things according to claim 1, characterized in that: a support frame for supporting the nozzle (3) is further provided on the chassis (1), the support frame It comprises a column (11), a slider (12) arranged on the column (11) and sliding along the column (11), and a locker for locking the slide rail on the column (11) (13), the nozzle (3) is fixed on the slider (12), and the pipe (5) is a hose. 3. The general-purpose intelligent drug application system based on the Internet of Things according to claim 2, characterized in that: a guide rail is arranged on the upright column (11), and a guide rail is arranged on the slider (12) A sliding slot matched with a guide rail, the sliding slot is a dovetail slot, and the locking device (13) comprises a locking screw provided on the sliding block (12) and a locking screw provided on the sliding block (12) with the The locking screw hole is matched with the locking screw, and the locking screw locks the slider (12) on the guide rail by frictional force. 4 . The general-purpose intelligent drug application system based on the Internet of Things according to claim 3 , wherein: the locking screw is provided with a handle for easy rotation of the locking screw, and the handle is connected to the lock screw. 5 . The tightening screw has an integrated structure, and a rubber sleeve is sleeved on the handle, and a pattern is arranged on the rubber sleeve. 5. The universal intelligent drug application system based on the Internet of Things according to claim 1, characterized in that: the universal intelligent drug application system based on the Internet of Things further comprises a base (14) and a liquid storage bucket (15), wherein the The liquid storage bucket (15) is provided with a liquid discharge nozzle (16), the liquid discharge nozzle (16) is provided with a liquid discharge valve (17), and the liquid discharge valve (17) is controlled by the cloud server (10). ) control work, the liquid storage bucket (15) is arranged on the base (14), the medicine box (2) is provided with a liquid receiving port (18), and the liquid discharge nozzle (16) is connected to The liquid port (18) supplies liquid medicine into the medicine box (2). 6. The general-purpose intelligent drug application system based on the Internet of Things according to claim 5, characterized in that: a position sensor (19) for detecting the position of the chassis (1) is provided on the base (14). The chassis (1) is provided with a position corrector (20) matching the position sensor (19), and both the position sensor (19) and the position corrector (20) are connected to the cloud server (10). )communication. 7 . The general-purpose intelligent drug application system based on the Internet of Things according to claim 6 , wherein the liquid discharge nozzle ( 16 ) is arranged in a horizontal direction, and is arranged on the liquid contact port ( 18 ). 8 . There is an elastic cover (21) covering the liquid contact port (18), the elastic cover (21) includes at least two pieces, and all the elastic covers (21) cooperate to cover the liquid contact port (18), The elastic cover (21) is bonded to the medicine box (2). 8. The general-purpose intelligent drug application system based on the Internet of Things according to claim 1, wherein the wheel is fixed on the chassis (1) through a shock absorber (22), and the shock absorber ( 22) comprising an outer cylinder (23) and an inner cylinder (24), a spring (25) is arranged between the outer cylinder (23) and the inner cylinder (24), and the spring (25) is sleeved on the inner cylinder (24) ), one end of the spring (25) abuts the outer cylinder (23), and the other end of the spring (25) is fixed on the inner cylinder (24). 9. The general-purpose intelligent drug application system based on the Internet of Things according to claim 1, characterized in that: the steering gear (9) comprises a steering rod (26) and a linear motor (27), and the steering rod (26) ) is rotatably connected to the chassis (1), the linear motor (27) is fixed on the chassis (1), and a rack (28) is slidably connected to the chassis (1), The steering rod (26) is provided with a gear (29) matched with the rack (28), and the rack (28) is driven to rotate by the linear motor (27). 10. The general-purpose intelligent drug application system based on the Internet of Things according to claim 9, characterized in that: a guide column for guiding the rack (28) is provided on the chassis (1), and in the The rack (28) is provided with a bar-shaped groove (30) matched with the guide column, and the cross-sectional shape of the guide column is a trapezoid.

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