CN115643883A - Liquid fertilizer spraying equipment and liquid fertilizer spraying method - Google Patents
Liquid fertilizer spraying equipment and liquid fertilizer spraying method Download PDFInfo
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- CN115643883A CN115643883A CN202211575717.XA CN202211575717A CN115643883A CN 115643883 A CN115643883 A CN 115643883A CN 202211575717 A CN202211575717 A CN 202211575717A CN 115643883 A CN115643883 A CN 115643883A
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- 238000005507 spraying Methods 0.000 title claims abstract description 130
- 239000003337 fertilizer Substances 0.000 title claims abstract description 87
- 239000007788 liquid Substances 0.000 title claims abstract description 70
- 238000003756 stirring Methods 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000005086 pumping Methods 0.000 claims abstract description 58
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims description 27
- 230000035939 shock Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 3
- 238000012876 topography Methods 0.000 description 5
- 239000000575 pesticide Substances 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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Abstract
The invention discloses liquid fertilizer spraying equipment and a liquid fertilizer spraying method, and relates to the technical field of fertilizer spraying, wherein the equipment comprises: a mounting table; the equipment box is fixedly connected to the top of the mounting table; the stirring box is fixedly connected to the top of the mounting table and fixedly connected to the equipment box; the stirring mechanism is arranged inside the stirring box; the water pumping mechanism is arranged inside the equipment box; the spraying mechanism is communicated with the water pumping mechanism and is fixed on the outer side of the equipment box through a mounting frame; the crawler traveling mechanism is arranged at the bottom of the mounting table, and a damping mechanism is arranged in the crawler traveling mechanism; the detection mechanism comprises a pressure sensor and a scanning camera device, and the scanning camera device is fixed on the outer side of the equipment box; and the controller is electrically connected with each mechanism. By using the spraying equipment and the spraying method, crops in each area can obtain proper fertilizer amount, and adverse effects caused by insufficient or excessive fertilizer amount are avoided.
Description
Technical Field
The invention relates to the technical field of fertilizer spraying, in particular to liquid fertilizer spraying equipment and a liquid fertilizer spraying method.
Background
During the growth process of crops such as vegetables, liquid fertilizers such as foliar fertilizers need to be sprayed. The foliar fertilizer is a liquid fertilizer which aims at being absorbed by the leaf surface and directly applies nutrients required by crops to the leaf surface. When the liquid fertilizer is sprayed, a pesticide spraying device is generally used, and some liquid fertilizers are mixed with pesticides and sprayed together.
The widely used agricultural chemical spraying devices mainly include manually operated sprayers and mechanically powered sprayers. The manual sprayer is carried on the back by people, one hand presses the pull rod to generate pressure, the other hand holds the spray head to aim at crops to spray, and under the conditions of large farmland area and large workload, the production requirement cannot be met at all. Meanwhile, long-time knapsack spraying has high labor intensity, and the requirements of uniform stirring and uniform spraying of the medicament cannot be met.
There are also many automated spray devices or apparatus, but the common structure is complicated and inconvenient to use. The growth environment of different crops is different, and the geographical environmental condition of being located may be abominable, and the universal wheel or the pulley of ordinary spraying apparatus or equipment can not be steady walk in valley or farmland to influence the spraying of liquid fertilizer, the suitability is lower.
For liquid fertilizer, the control of spraying volume is especially important, and different crops are different to fertilizer spraying volume demand, and the spraying volume is too high can lead to the foliage burn, and the spraying volume is too low can not reach good fertilization effect, and current spraying apparatus or equipment can not accurate control fertilizer spraying volume. Therefore, how to improve the accuracy of the fertilizer spraying amount of the sprayer is a technical problem to be solved at present.
Disclosure of Invention
The invention provides liquid fertilizer spraying equipment, which is used for solving the technical problems that a spraying device or equipment in the prior art cannot stably walk under a bad terrain and the fertilizer spraying amount is controlled inaccurately.
The liquid fertilizer spraying equipment comprises an installation platform, an equipment box, a stirring mechanism, a water pumping mechanism, a spraying mechanism, a crawler traveling mechanism, a detection mechanism and a controller. Wherein: the equipment box is fixedly connected to the top of the mounting table; the stirring box is fixedly connected to the top of the mounting table, the stirring box is fixedly connected to the equipment box, one side of the stirring box is communicated with a water inlet pipe and a liquid inlet pipe, and the top of the stirring box is provided with a sealing cover; the stirring mechanism is arranged in the stirring box; the water pumping mechanism is arranged in the equipment box; the spraying mechanism is communicated with the water pumping mechanism and is fixed on the outer side of the equipment box through a mounting frame; the crawler traveling mechanism is arranged at the bottom of the mounting table, and a damping mechanism is arranged in the crawler traveling mechanism; the detection mechanism comprises a pressure sensor and scanning camera equipment, and the scanning camera equipment is fixed on the outer side of the equipment box; the controller is electrically connected with the stirring mechanism, the water pumping mechanism, the spraying mechanism, the track travelling mechanism and the detecting mechanism, and the controller is used for controlling the track travelling mechanism, the stirring mechanism, the water pumping mechanism and the spraying mechanism according to data information measured by the detecting mechanism.
Preferably, the crawler travel mechanism comprises a chassis, crawler wheels and a crawler, and the chassis is fixedly connected to the bottom of the mounting table; the crawler wheels are arranged on two sides of the chassis and fixedly connected with a first driving motor; the crawler is mounted on the crawler wheel.
Preferably, the track wheels comprise a driving wheel and a tensioning wheel, and the driving wheel is positioned at one end of the track; the tensioning wheel is positioned at one end of the track far away from the driving wheel.
Preferably, the damping mechanism comprises a thrust wheel, a damper and a supporting pulley; wherein: the thrust wheels are arranged on two sides of the chassis; the shock absorber is connected with the thrust wheel through a bracket, and the bracket and the shock absorber are both hinged to the chassis; the belt supporting wheel is arranged on the chassis and used for supporting the crawler belt.
Preferably, the stirring mechanism comprises a second driving motor and a stirring rod; wherein: the second driving motor is fixed at the top of the stirring box through a fixing plate, and a protective cover is arranged on the outer side of the second driving motor; puddler fixed connection in second driving motor's output, fixed mounting has the stirring leaf on the puddler, the puddler with the stirring leaf all is located inside the agitator tank.
Preferably, the water pumping mechanism comprises a first water pumping pipe, a water pump, a second water pumping pipe and a hose; wherein: the first water pumping pipe is communicated with the inside of the stirring box; the input end of the water pump is fixedly connected with the first water pumping pipe, the water pump is fixedly arranged on a workbench, and the workbench is fixedly connected in the equipment box; the second water pumping pipe is fixedly connected to the output end of the water pump; the hose is communicated with the second water pumping pipe.
Preferably, the spraying mechanism comprises a stand column, a mounting seat, a third driving motor, a rotating rod and a spray head; wherein: the upright posts are fixedly connected to two ends of the mounting rack; the mounting seat is fixed at the bottom of the upright post; the third driving motor is arranged on the mounting seat; the rotating rod is fixedly connected to the output end of the third driving motor, the rotating rod is of a hollow structure, the rotating rod is communicated with the hose, and the joint of the rotating rod and the hose is fixed through a fixing piece; the spray head is fixed on the rotating rod.
Preferably, the pressure sensor is arranged in the first pumping pipe and the second pumping pipe.
Correspondingly, the invention also provides a liquid fertilizer spraying method, which comprises the following steps:
the method comprises the steps that liquid fertilizer spraying equipment is driven to a crop area to be sprayed through a crawler traveling mechanism, the liquid fertilizer spraying equipment drives a circle around the crop area to be sprayed, crop information is obtained through scanning camera equipment, and the crop information comprises crop types, crop areas and crop growth states;
dividing the crop area to be sprayed into n areas to be sprayed with the same area according to the crop area, and obtaining a target spraying amount corresponding to each area according to the crop type and the crop growth state in each area to be sprayed;
setting spraying information based on the target spraying amount, wherein the spraying information comprises spraying time, nozzle orientation, moving speed and spraying speed;
and planning a walking route according to the distance between the liquid fertilizer spraying equipment and each area to be sprayed, and controlling the liquid fertilizer spraying equipment to spray according to the walking route and the spraying information.
In some embodiments of the invention, when the liquid fertilizer spraying equipment sprays, the pressure sensor acquires the pressure parameter inside the water pumping pipe in real time, and if the pressure parameter exceeds a preset pressure range, the liquid fertilizer spraying equipment is overhauled.
By applying the above technical solution, the apparatus includes: a mounting table; the equipment box is fixedly connected to the top of the mounting table; the stirring box is fixedly connected to the top of the mounting table, the stirring box is fixedly connected to the equipment box, one side of the stirring box is communicated with a water inlet pipe and a liquid inlet pipe, and a sealing cover is arranged at the top of the stirring box; the stirring mechanism is arranged inside the stirring box; the water pumping mechanism is arranged inside the equipment box; the spraying mechanism is communicated with the water pumping mechanism and is fixed on the outer side of the equipment box through a mounting frame; the crawler traveling mechanism is arranged at the bottom of the mounting table, and a damping mechanism is arranged in the crawler traveling mechanism; the detection mechanism comprises a pressure sensor and a scanning camera device, and the scanning camera device is fixed on the outer side of the equipment box; the controller is electrically connected with the stirring mechanism, the water pumping mechanism, the spraying mechanism, the track travelling mechanism and the detecting mechanism, and the controller is used for controlling the track travelling mechanism, the stirring mechanism, the water pumping mechanism and the spraying mechanism according to data information measured by the detecting mechanism. According to the invention, the crop information of the region of the crop to be sprayed is obtained through the detection mechanism, the region is divided into a plurality of regions according to the area of the crop, the target spraying amount is obtained according to the crop type and the growth state in each region, and the spraying information of the equipment is set according to the target spraying amount, so that the crop in each region can obtain the proper fertilizer amount, and the adverse effect caused by too much fertilizer or too little fertilizer is avoided. Can guarantee the removal of spraying equipment at bad topography through track running gear, and damper can alleviate the vibration that brings because of the topography to equipment stability at the removal in-process has been kept, and it is more convenient to make fertilizer spray.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of a liquid fertilizer spraying device provided by the embodiment of the invention;
FIG. 2 shows a schematic structural view of a spray mechanism in an embodiment of the invention;
FIG. 3 shows a schematic structural view of a crawler travel mechanism in an embodiment of the invention;
fig. 4 shows a flow chart of a liquid fertilizer spraying method provided by the embodiment of the invention.
In the figure, 1, a mounting table; 2. an equipment box; 3. a stirring box; 4. a crawler travel mechanism; 5. scanning an image pickup apparatus; 6. a work table; 31. a water inlet pipe; 32. a liquid inlet pipe; 33. a sealing cover; 34. a second drive motor; 35. a stirring rod; 36. stirring blades; 21. a first pumping pipe; 22. a water pump; 23. a second pumping pipe; 24. a mounting frame; 25. a column; 26. a hose; 27. a mounting base; 28. a third drive motor; 29. a rotating rod; 30. a spray head; 41. a drive wheel; 42. a tension wheel; 43. a crawler belt; 44. a belt supporting wheel; 45. a thrust wheel; 46. a support; 47. a shock absorber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides liquid fertilizer spraying equipment, which comprises the following components in parts by weight as shown in figures 1-3:
an installation table 1;
the equipment box 2 is fixedly connected to the top of the mounting table 1;
the stirring box 3 is fixedly connected to the top of the mounting table 1, the stirring box 3 is fixedly connected to the equipment box 2, one side of the stirring box 3 is communicated with a water inlet pipe 31 and a liquid inlet pipe 32, and the top of the stirring box 3 is provided with a sealing cover 33;
a stirring mechanism provided inside the stirring tank 3;
a water pumping mechanism arranged inside the equipment box 2;
the spraying mechanism is communicated with the water pumping mechanism and is fixed on the outer side of the equipment box 2 through a mounting frame 24;
the crawler traveling mechanism 4 is arranged at the bottom of the mounting table 1, and a damping mechanism is arranged in the crawler traveling mechanism 4;
the detection mechanism comprises a pressure sensor and a scanning camera device 5, wherein the scanning camera device 5 is fixed on the outer side of the equipment box 2;
and the controller is electrically connected with the stirring mechanism, the water pumping mechanism, the spraying mechanism, the crawler travelling mechanism 4 and the detection mechanism, and is used for controlling the crawler travelling mechanism 4, the stirring mechanism, the water pumping mechanism and the spraying mechanism according to data information measured by the detection mechanism.
In this embodiment, the rabbling mechanism is arranged in stirring the water and the liquid fertilizer in the agitator tank 3, and water flows into agitator tank 3 from inlet tube 31, and liquid fertilizer flows into in agitator tank 3 from feed liquor pipe 32. The pumping mechanism is used for conveying the liquid fertilizer stirred in the stirring box 3 to the spraying mechanism (for controlling concentration), and the spraying mechanism is used for spraying the liquid fertilizer on crops. The crawler traveling mechanism 4 is used for driving the equipment box 2 and the stirring box 3 on the mounting table 1 to move, completes moving spraying and can deal with bad terrain conditions. The damping mechanism is used for reducing vibration caused by equipment bumping and the like, so that the stability of the equipment is maintained. The pressure sensor is used for detecting pressure data in the pipeline so as to determine whether the joint of the pipeline has the problem of inaccurate butt joint. The scanning camera device 5 is used for acquiring real-time image information of crops. The controller is used for processing the real-time image information of the crops to obtain the crop information, and controlling the specific running states of the crawler belt walking mechanism 4, the stirring mechanism, the water pumping mechanism and the spraying mechanism according to the crop information. The controller is also used to control the end state of the crawler belt unit 4 based on the pressure data.
In some embodiments of the present invention, crawler belt 4 includes: the chassis is fixedly connected to the bottom of the mounting table 1; the crawler wheels are arranged on two sides of the chassis and fixedly connected with a first driving motor; and a crawler belt 43 wound around the crawler wheels.
In some embodiments of the invention, the track wheel comprises: a drive wheel 41 located at one end of the crawler 43; and an idler pulley 42 located on the end of the track 43 remote from the drive wheel 41.
In some embodiments of the invention, the shock absorbing mechanism comprises: thrust wheels 45 provided on both sides of the chassis; a damper 47 connected to the thrust wheel 45 through a bracket 46, the bracket 46 and the damper 47 being hinged to the chassis; a carrier roller 44 arranged on the chassis, the carrier roller 44 being adapted to support the crawler belt 43.
In this embodiment, first driving motor drives the athey wheel and rotates to make track 43 rotate, crawler travel mechanism 4 drives equipment and walks, and can reduce the vibration at walking in-process bumper shock absorber 47, and then remain stable, guarantee the mobility of equipment under bad topography.
In some embodiments of the invention, the agitation mechanism comprises: the second driving motor 34 is fixed at the top of the stirring box 3 through a fixing plate, and a protective cover is arranged outside the second driving motor 34; puddler 35, its fixed connection is in the output of second driving motor 34, and fixed mounting has stirring leaf 36 on the puddler 35, and puddler 35 and stirring leaf 36 all are located agitator tank 3 inside.
In this embodiment, the second driving motor 34 drives the stirring rod 35 to rotate, so that the stirring blade 36 stirs the liquid fertilizer and the water in the stirring box 3, so that the liquid fertilizer is better dissolved in the water, or the liquid fertilizer is diluted.
In some embodiments of the invention, the pumping mechanism comprises: the first water pumping pipe 21 is communicated with the stirring box 3; the input end of the water pump 22 is fixedly connected with the first water pumping pipe 21, the water pump 22 is fixedly installed on the workbench 6, and the workbench 6 is fixedly connected in the equipment box 2; a second pumping pipe 23 fixedly connected to an output end of the water pump 22; and a hose 26 connected to the second pumping pipe 23.
In some embodiments of the invention, the spray mechanism comprises: the upright posts 25 are fixedly connected to two ends of the mounting frame 24; a mounting seat 27 fixed at the bottom of the upright post 25; a third drive motor 28 mounted on the mount 27; the rotating rod 29 is fixedly connected to the output end of the third driving motor 28, the rotating rod 29 is of a hollow structure, the rotating rod 29 is communicated with the hose 26, and the joint of the rotating rod 29 and the hose 26 is fixed through a fixing piece (a gasket, a fixing sleeve and the like); and a spray head 30 fixed to the rotary rod 29.
In this embodiment, the water pump 22 pumps the stirred liquid fertilizer through the first pumping pipe 21, and conveys the liquid fertilizer to the inside of the rotating rod 29 through the hose 26, the liquid fertilizer is sprayed from the spraying nozzle 30 on the rotating rod 29, and the third driving motor 28 is controlled to control the rotating rod 29 to rotate, so as to control the orientation angle of the spraying nozzle 30, and make the spraying nozzle 30 better aim at the crops. The length of the hose 26 is slightly larger than the distance between the outer end of the second pumping pipe 23 and the rotating rod 29, so that the problem that the hose 26 falls off or stretches off when the rotating rod 29 rotates is avoided.
In some embodiments of the invention, the pressure sensors are arranged in the first suction pipe 21 and the second suction pipe 23.
The operation principle of the device is as follows:
the crawler traveling mechanism 4 travels in a crop growing environment, crop image information is acquired according to the scanning camera device 5, and spraying information and a traveling route are obtained after the crop image information is processed. And controlling the operation of the crawler belt walking mechanism 4, the stirring mechanism, the water pumping mechanism and the spraying mechanism according to the spraying information. The stirring mechanism stirs water and liquid fertilizer, the water pump 22 conveys the stirred liquid fertilizer to the rotating rod 29, the liquid fertilizer is sprayed out of the spray head 30 on the rotating rod 29 to crops, the rotating rod 29 is driven to rotate through the third driving motor 28, and therefore the orientation angle of the spray head 30 is adjusted. And controlling the crawler belt walking mechanism 4 to walk according to the walking route.
In order to further illustrate the technical idea of the present invention, the technical solution of the present invention will now be described with reference to specific application scenarios.
Correspondingly, the invention also provides a liquid fertilizer spraying method, as shown in fig. 4, the method comprises the following steps:
step S101, the liquid fertilizer spraying equipment is driven to a crop area to be sprayed through the crawler travelling mechanism 4, the liquid fertilizer spraying equipment drives a circle around the crop area to be sprayed, crop information is obtained through the scanning camera equipment 5, and the crop information comprises crop types, crop areas and crop growth states.
In this embodiment, the area to be sprayed with crops is driven for a circle, the scanning camera device 5 obtains the crop image, and the crop image is analyzed to obtain the crop information, where the crop information includes, but is not limited to, the crop type, the crop area, and the crop growth state.
Step S102, dividing the area of the crops to be sprayed into n areas to be sprayed with equal areas according to the area of the crops, and obtaining the target spraying amount corresponding to each area according to the types and growth states of the crops in each area to be sprayed.
In this embodiment, the controller is configured to divide the whole area to be sprayed into n areas to be sprayed having the same area, and obtain a target spraying amount corresponding to each area according to the crop type and the crop growth state in each area to be sprayed, where the crop growth state includes growth states of vegetative organs such as crop roots, stems, leaves, and the like, and the amount of fertilizer required is different for different states. The amount of fertilizer required varies from crop species to crop species. Thus, the target spray volume for the area is determined according to the crop type and the crop growth status.
Step S103, setting spraying information including spraying time, orientation of the head 30, moving speed and spraying rate based on the target spraying amount.
In this embodiment, the controller is configured to set the spraying information according to a target spraying amount. The spray information includes the spray time, the spray head 30 orientation, the moving speed, and the spray rate. The controller realizes spraying information by controlling the crawler belt walking mechanism 4, the stirring mechanism, the water pumping mechanism and the spraying mechanism. And the target spraying amount of each area is realized according to the spraying information, so that the fertilizer spraying amount is accurately controlled.
And S104, planning a walking route according to the distance between the liquid fertilizer spraying equipment and each area to be sprayed, and controlling the liquid fertilizer spraying equipment to spray according to the walking route and the spraying information.
In this embodiment, the controller is configured to plan the device walking route from near to far according to the distance between the device and each area. The walking route of the device is fertilizer spraying from near to far, and the moving route is arranged more reasonably. The controller controls the liquid fertilizer spraying equipment to spray according to the walking route and the spraying information, and the accurate control of the fertilizer spraying amount is completed.
In some embodiments of the present invention, when the liquid fertilizer spraying apparatus sprays, the pressure sensor obtains parameters of the water pumping pipes in real time, including pressure parameters inside the first water pumping pipe 21 and the second water pumping pipe 23, and if the pressure parameters exceed a preset pressure range, the liquid fertilizer spraying apparatus is overhauled.
In this embodiment, if the pressure parameter does not exceed the preset pressure range, the normal operation of the apparatus is maintained.
By applying the above technical scheme, the apparatus comprises: an installation table 1; the equipment box 2 is fixedly connected to the top of the mounting table 1; the stirring box 3 is fixedly connected to the top of the mounting table 1, the stirring box 3 is fixedly connected to the equipment box 2, one side of the stirring box 3 is communicated with a water inlet pipe 31 and a liquid inlet pipe 32, and the top of the stirring box 3 is provided with a sealing cover 33; the stirring mechanism is arranged inside the stirring box 3; the water pumping mechanism is arranged inside the equipment box 2; the spraying mechanism is communicated with the water pumping mechanism and is fixed on the outer side of the equipment box 2 through a mounting frame 24; the crawler belt travelling mechanism 4 is arranged at the bottom of the mounting table 1, and a damping mechanism is arranged in the crawler belt travelling mechanism 4; the detection mechanism comprises a pressure sensor and a scanning camera device 5, and the scanning camera device 5 is fixed on the outer side of the equipment box 2; the controller is electrically connected with the stirring mechanism, the water pumping mechanism, the spraying mechanism, the crawler traveling mechanism 4 and the detection mechanism, and the controller is used for controlling the crawler traveling mechanism 4, the stirring mechanism, the water pumping mechanism and the spraying mechanism through data information measured by the detection mechanism. According to the invention, the crop information of the region of the crop to be sprayed is obtained through the detection mechanism, the region is divided into a plurality of regions according to the area of the crop, the target spraying amount is obtained according to the crop type and the growth state in each region, and the spraying information of the equipment is set according to the target spraying amount, so that the crop in each region can obtain the proper fertilizer amount, and the adverse effect caused by too much fertilizer or too little fertilizer is avoided. Can guarantee the removal of spraying equipment at bad topography through track running gear 4, and damper can alleviate the vibration that brings because of the topography to equipment stability at the removal in-process has been kept, and it is more convenient to make fertilizer spray.
Through the above description of the embodiments, those skilled in the art will clearly understand that the present invention may be implemented by hardware, or by software plus a necessary general hardware platform. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.), and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the implementation scenarios of the present invention.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. The liquid fertilizer spraying equipment is characterized by comprising an installation platform (1), an equipment box (2), a stirring box (3), a stirring mechanism, a water pumping mechanism, a spraying mechanism, a crawler traveling mechanism (4), a detection mechanism and a controller; wherein:
the equipment box (2) is fixedly connected to the top of the mounting table (1);
the stirring box (3) is fixedly connected to the top of the mounting table (1), the stirring box (3) is fixedly connected to the equipment box (2), one side of the stirring box (3) is communicated with a water inlet pipe (31) and a liquid inlet pipe (32), and a sealing cover (33) is arranged at the top of the stirring box (3);
the stirring mechanism is arranged in the stirring box (3);
the water pumping mechanism is arranged inside the equipment box (2);
the spraying mechanism is communicated with the water pumping mechanism and is fixed on the outer side of the equipment box (2) through a mounting frame (24);
the crawler travelling mechanism (4) is arranged at the bottom of the mounting table (1), and a damping mechanism is arranged in the crawler travelling mechanism (4);
the detection mechanism comprises a pressure sensor and a scanning camera device (5), and the scanning camera device (5) is fixed on the outer side of the equipment box (2);
the controller is electrically connected with the stirring mechanism, the water pumping mechanism, the spraying mechanism, the track travelling mechanism (4) and the detecting mechanism, and the controller is used for controlling the track travelling mechanism (4), the stirring mechanism, the water pumping mechanism and the spraying mechanism according to data information measured by the detecting mechanism.
2. Liquid fertilizer spraying apparatus according to claim 1, characterized in that said crawler-track (4) comprises a chassis, crawler wheels and a crawler track (43), the chassis being fixedly connected to the bottom of said mounting table (1); the crawler wheels are arranged on two sides of the chassis and fixedly connected with a first driving motor; a track (43) is mounted on the track wheel.
3. Liquid fertilizer application apparatus according to claim 2, characterized in that said track wheels comprise a driving wheel (41) and a tensioning wheel (42), the driving wheel (41) being located at one end of said track (43); a tensioning wheel (42) is located on the end of the track (43) remote from the drive wheel (41).
4. The liquid fertilizer application apparatus of claim 3, wherein the shock absorbing mechanism includes a thrust wheel (45), a shock absorber (47), and a carrier roller (44); wherein:
the supporting wheels (45) are arranged on two sides of the chassis;
the shock absorber (47) is connected with the thrust wheel (45) through a bracket (46), and the bracket (46) and the shock absorber (47) are hinged to the chassis;
a supporting roller (44) is arranged on the chassis, and the supporting roller (44) is used for supporting the crawler belt (43).
5. The liquid fertilizer application apparatus of claim 1, wherein the agitation mechanism includes a second drive motor (34) and an agitator arm (35); wherein:
the second driving motor (34) is fixed at the top of the stirring box (3) through a fixing plate, and a protective cover is arranged on the outer side of the second driving motor (34);
puddler (35) fixed connection in the output of second driving motor (34), fixed mounting has stirring leaf (36) on puddler (35), puddler (35) with stirring leaf (36) all are located inside agitator tank (3).
6. Liquid fertilizer spraying device according to claim 1, characterized in that said pumping mechanism comprises a first pumping duct (21), a pump (22), a second pumping duct (23) and a hose (26); wherein:
the first water pumping pipe (21) is communicated with the stirring box (3);
the input end of a water pump (22) is fixedly connected with the first water pumping pipe (21), the water pump (22) is fixedly installed on a workbench (6), and the workbench (6) is fixedly connected into the equipment box (2);
the second water pumping pipe (23) is fixedly connected to the output end of the water pump (22);
the hose (26) is communicated with the second water pumping pipe (23).
7. The liquid fertilizer spraying apparatus as claimed in claim 6, characterized in that the spraying mechanism comprises a column (25), a mounting seat (27), a third driving motor (28), a rotating rod (29) and a spray head (30); wherein:
the upright posts (25) are fixedly connected to two ends of the mounting rack (24);
the mounting seat (27) is fixed at the bottom of the upright post (25);
a third driving motor (28) is arranged on the mounting seat (27);
the rotating rod (29) is fixedly connected to the output end of the third driving motor (28), the rotating rod (29) is of a hollow structure, the rotating rod (29) is communicated with the hose (26), and the joint of the rotating rod (29) and the hose (26) is fixed through a fixing piece;
the spray head (30) is fixed on the rotating rod (29).
8. Liquid fertilizer application apparatus according to claim 6, characterized in that said pressure sensors are arranged inside said first suction pipe (21) and said second suction pipe (23).
9. A liquid fertilizer spraying method applied to the liquid fertilizer spraying apparatus as claimed in any one of claims 1 to 8, characterized in that the spraying method comprises the steps of:
the liquid fertilizer spraying equipment is driven to a crop area to be sprayed through the crawler travelling mechanism (4), drives a circle around the crop area to be sprayed, and acquires crop information through the scanning camera equipment (5), wherein the crop information comprises crop types, crop areas and crop growth states;
dividing the crop area to be sprayed into n areas to be sprayed with the same area according to the crop area, and obtaining a target spraying amount corresponding to each area according to the crop type and the crop growth state in each area to be sprayed;
setting spraying information based on the target spraying amount, wherein the spraying information comprises spraying time, nozzle orientation, moving speed and spraying speed;
and planning a walking route according to the distance between the liquid fertilizer spraying equipment and each area to be sprayed, and controlling the liquid fertilizer spraying equipment to spray according to the walking route and the spraying information.
10. The method for spraying the liquid fertilizer as claimed in claim 9, wherein when the liquid fertilizer spraying equipment sprays the liquid fertilizer, the pressure sensor acquires the pressure parameter inside the pipeline of the pumping pipe in real time, and if the pressure parameter exceeds a preset pressure range, the liquid fertilizer spraying equipment is overhauled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211575717.XA CN115643883A (en) | 2022-12-09 | 2022-12-09 | Liquid fertilizer spraying equipment and liquid fertilizer spraying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211575717.XA CN115643883A (en) | 2022-12-09 | 2022-12-09 | Liquid fertilizer spraying equipment and liquid fertilizer spraying method |
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| CN114521378A (en) * | 2022-01-20 | 2022-05-24 | 广西容县农乐农业科技有限公司 | Quick fertilizer injection unit suitable for shatian shaddock is planted |
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| CN105599815A (en) * | 2016-01-15 | 2016-05-25 | 江苏大学 | Profiling vibration-damping crawler type traveling chassis of grain combine harvester |
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| US20210392868A1 (en) * | 2019-03-06 | 2021-12-23 | Guangzhou Xaircraft Technology Co., Ltd. | Pesticide spraying control method, device, and storage medium |
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