CN210538386U - An applicator truck suitable for low seedlings - Google Patents
An applicator truck suitable for low seedlings Download PDFInfo
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- CN210538386U CN210538386U CN201920984922.9U CN201920984922U CN210538386U CN 210538386 U CN210538386 U CN 210538386U CN 201920984922 U CN201920984922 U CN 201920984922U CN 210538386 U CN210538386 U CN 210538386U
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- 238000005507 spraying Methods 0.000 claims abstract description 145
- 239000003814 drug Substances 0.000 claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000007921 spray Substances 0.000 claims abstract description 43
- 238000001802 infusion Methods 0.000 claims abstract description 3
- 239000000575 pesticide Substances 0.000 claims description 236
- 239000007788 liquid Substances 0.000 claims description 18
- 238000012377 drug delivery Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 13
- 229940079593 drug Drugs 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 241000607479 Yersinia pestis Species 0.000 description 5
- 238000013461 design Methods 0.000 description 5
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- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 206010059866 Drug resistance Diseases 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000010914 pesticide waste Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
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- 229920002160 Celluloid Polymers 0.000 description 1
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 231100000572 poisoning Toxicity 0.000 description 1
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- 229940126671 regional medicine Drugs 0.000 description 1
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- 235000013311 vegetables Nutrition 0.000 description 1
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Abstract
本实用新型公开了一种适用于低矮苗木的施药车，包括底盘，底盘上方设置有喷药装置，喷药装置包括喷药架、喷药箱，喷药架与喷药箱均固定连接在底盘端；喷药架包括喷药竖杆、喷药横杆，喷药竖杆底端固定连接在底盘上端，喷药竖杆侧面通过线性滑轨与喷药横杆的一端连接，喷药竖杆侧面固定连接液压缸，液压缸的推杆与喷药横杆固定连接；喷药竖杆侧面固定连接第一风机，第一风机设置在喷药横杆下方；喷药横杆下端面固定连接喷头，喷头上分别设置有第一喷嘴、第二喷嘴、第三喷嘴，其均通过输液管与喷药箱连接；喷药箱包括第一药箱、第二药箱、第三药箱，其分别通过第一水泵、第二水泵、第三水泵与第一喷嘴、第二喷嘴、第三喷嘴相连通。
The utility model discloses a spraying vehicle suitable for low seedlings, comprising a chassis, a spraying device is arranged above the chassis, the spraying device includes a spraying rack and a spraying box, and the spraying rack and the spraying box are fixedly connected At the chassis end; the spraying rack includes a spraying vertical rod and a spraying horizontal rod. The bottom end of the spraying vertical rod is fixedly connected to the upper end of the chassis. The side of the spraying vertical rod is connected to one end of the spraying horizontal rod through a linear slide rail. The side of the vertical rod is fixedly connected to the hydraulic cylinder, and the push rod of the hydraulic cylinder is fixedly connected to the spraying cross rod; the side of the spraying vertical rod is fixedly connected to the first fan, and the first fan is arranged under the spraying cross rod; the lower end surface of the spraying cross rod is fixed The spray head is connected, and the spray head is respectively provided with a first nozzle, a second nozzle and a third nozzle, all of which are connected with the spray box through the infusion pipe; the spray box includes a first medicine box, a second medicine box, and a third medicine box, It communicates with the first nozzle, the second nozzle and the third nozzle through the first water pump, the second water pump and the third water pump respectively.
Description
Technical Field
The utility model relates to an agricultural field especially relates to a pesticide application vehicle suitable for short nursery stock.
Background
In the prior art, the medicine applying equipment is suitable for regional medicine applying equipment in parks, districts, vegetable gardens and the like, and is mostly a backpack medicine applying machine, and the medicine applying equipment has many defects: (1) the manual operation is needed, the labor cost is high, and the cost of the pesticide application operation is increased. (2) In the process of drug application, operators are exposed in the range of the diffused liquid medicine for a long time, and the phenomenon of poisoning of the drug applicators is easily caused. (3) The drug loading capacity of the device is small, multiple dosing is needed, and the efficiency of the drug application operation is reduced. (4) The pesticide is applied by mixing various pesticides, so that pesticide waste and pollution are caused, and the drug resistance of plant diseases and insect pests is increased. Therefore, there is a need for a drug delivery device that ameliorates these disadvantages to meet the needs of the individual.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide a simple structure, convenient to use's the car of giving medicine to poor nursery stock of being applicable to.
In order to realize the purpose, the technical scheme of the utility model is that:
a pesticide applying vehicle suitable for short seedlings comprises a chassis, wherein a pesticide spraying device is arranged above the chassis and comprises a pesticide spraying frame and a pesticide spraying box, and the pesticide spraying frame and the pesticide spraying box are fixedly connected to the end of the chassis; the pesticide spraying frame comprises a pesticide spraying vertical rod and a pesticide spraying transverse rod, the bottom end of the pesticide spraying vertical rod is fixedly connected to the upper end of the chassis, the side surface of the pesticide spraying vertical rod is connected with one end of the pesticide spraying transverse rod through a linear sliding rail, the side surface of the pesticide spraying vertical rod is fixedly connected with a hydraulic cylinder, and a push rod of the hydraulic cylinder is fixedly connected with the pesticide spraying transverse rod; the side surface of the pesticide spraying vertical rod is fixedly connected with a first fan, and the first fan is arranged below the pesticide spraying cross rod; the lower end face of the pesticide spraying cross rod is fixedly connected with a spray head, a first nozzle, a second nozzle and a third nozzle are respectively arranged on the spray head, and the first nozzle, the second nozzle and the third nozzle are all connected with a pesticide spraying box through a liquid conveying pipe; the first medicine box, the second medicine box and the third medicine box are sequentially stacked, and the first medicine box, the second medicine box and the third medicine box are respectively communicated with the first nozzle, the second nozzle and the third nozzle through the first water pump, the second water pump and the third water pump.
Furthermore, a fourth nozzle, a fifth nozzle and a sixth nozzle are arranged on the side face of the top end of the pesticide spraying vertical rod and are respectively connected with the first water pump, the second water pump and the third water pump through liquid conveying pipes.
Further, be provided with the scray on the medicine spraying horizontal pole, the scray is connected with fixed connection at the spray lance motor that spouts on the medicine montant.
Furthermore, two medicine spraying frames are symmetrically arranged at the upper end of the base plate.
Furthermore, the rear end of the chassis is connected with a driving wheel, the driving wheel is connected with a driving motor, the front end of the chassis is connected with a steering wheel, and the steering wheel is connected with a steering motor.
Furthermore, the first nozzle, the second nozzle, the third nozzle, the fourth nozzle, the fifth nozzle and the sixth nozzle are all provided with electromagnetic valves.
Further, the drug delivery vehicle also comprises a remote control system, wherein the remote control system comprises a signal acquisition module, a remote control module and an execution module; the signal acquisition module is connected with the execution module through the remote control module, the signal acquisition module comprises cameras arranged at the top ends of the medicine spraying frame and the medicine spraying box, a vehicle speed sensor arranged on the driving wheel, a flow sensor arranged in the infusion tube and a liquid level sensor arranged in the medicine spraying box, and the cameras, the vehicle speed sensor and the flow sensor are all connected with the remote control module through lines; the remote control module comprises a single chip microcomputer, and the single chip microcomputer is wirelessly connected with the remote controller through a zigbee module; the execution module comprises an amplifying circuit, and the amplifying circuit is connected with the hydraulic cylinder, the solenoid valve, the spray rod motor, the first fan, the second fan, the steering motor and the driving motor through lines.
Furthermore, the signal acquisition module further comprises a navigation system, and the navigation system is connected with the single chip microcomputer through a circuit.
Furthermore, the execution module further comprises a speed regulator, and the speed regulator is respectively connected with the first water pump, the second water pump, the third water pump, the driving motor and the single chip microcomputer through lines.
Furthermore, the execution module further comprises a voice module, and the voice module is connected with the amplifying circuit through a circuit.
Compared with the prior art, the utility model has the advantages and positive effect be:
the utility model discloses an adopt the design of installing the medicine device that spouts on the chassis for people only need can accomplish the walking work of spouting the medicine device through the drive wheel of control chassis lower extreme, avoided needing the situation emergence of artifical knapsack medicine device that spouts, labour saving and time saving has improved the result of use of the utility model; the spraying box adopts the design that a plurality of box bodies are stacked, so that different medicines can be independently placed, people can apply the medicines according to the medicine application requirements in a classified mode, and the situations of medicine liquid waste and environment pollution caused by medicine liquid mixing are avoided; on the other hand, spout the medicine horizontal pole, spout the design that sets up pneumatic cylinder and linear slide rail between the medicine montant for spout the medicine horizontal pole highly can adjust according to the height of nursery stock, and set up the design of fan on spouting the medicine montant, can further smash the droplet, increase its atomization effect, blow the blade of crops simultaneously and turn, make the upper and lower face of blade evenly apply medicine, effectively improved the utility model discloses an effect of applying medicine.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a rear view structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by a person of ordinary skill in the art without creative efforts shall be included in the protection scope of the present invention.
As shown in fig. 1 and 2, a remote control pesticide spraying vehicle suitable for short seedlings comprises a vehicle body, a pesticide spraying frame, a pesticide spraying box and a remote control system; the vehicle body mainly comprises a chassis 1, a driving wheel 8, a steering wheel 7, a power system and the like, and is used for bearing loads such as a pesticide spraying frame and a pesticide spraying box and driving the whole vehicle body to run; the spraying frame mainly comprises a spraying vertical rod 2, a spraying transverse rod 3, a first fan 5, a second fan 4, an electromagnetic valve, a spray head 9 and the like, and has the function of expanding and adjusting the spraying range; the pesticide spraying box is formed by stacking a plurality of pesticide boxes, comprises a first pesticide box 13, a second pesticide box 14 and a third pesticide box 15, can be filled with a plurality of different pesticides, and can be used for applying pesticides to a plurality of plant diseases and insect pests at the same time; the remote control system is used for remotely controlling and displaying and recording information such as the running speed, the running track, the pesticide application flow, the spraying range, the pesticide liquid allowance and the like of the pesticide application vehicle, and mainly comprises a signal acquisition module, a remote control module and an execution module.
The vehicle body mainly comprises wheels, a chassis 1 and other parts and is mainly used for bearing load.
The wheel adopts 6 all-terrain explosion-proof tires, has the characteristics of high elasticity, wear resistance, silence, strong ground grabbing force and the like, and has the functions of ensuring the safe running of the pesticide on grasslands, gravel roads, dirt roads and cement roads and ensuring that the phenomena of skidding, tire burst and the like do not occur when the load is more than 150 kg. Wherein two front wheels are mainly responsible for turning to and bear the weight of the locomotive, and the design that the distance between the 4 rear wheels is smaller can increase the carrying capacity of the pesticide applying vehicle and reduce the shaking of the liquid medicine in the pesticide box caused by uneven road.
The chassis 1 is made of the celluloid amber aluminum profile with the brand model of 4060, the material is light in weight and high in hardness, and the strength requirement of a vehicle body of the drug delivery vehicle can be met. The main function of the chassis is to connect and fix the wheels and the pesticide spraying device, so that all the components form a whole.
The power system mainly comprises a power supply, a driving motor, a steering motor and the like, and is mainly used for providing power for the pesticide application vehicle.
The power supply adopts 4 storage batteries with the brands and the models of 12V5AH of Dingdong, and the storage batteries are connected in parallel and then connected in series to form a combined storage battery with the output voltage of 24V and the current of 10A. The pesticide box is arranged on the chassis and is separated from the pesticide box, so that short circuit caused by pesticide is avoided, and the pesticide box is used for providing electric energy for the pesticide application vehicle;
the driving MOTOR adopts 4 PC MOTOR/PengRo 24V direct current MOTORs with brand and model of 50W, is arranged on 4 rear wheels and is used for realizing the forward and backward movement of the pesticide application vehicle through forward and reverse rotation;
the steering MOTOR is 1 PC MOTOR/PengRon adopted in the invention for the 24V direct current MOTOR with the brand and model of 50W, the steering MOTOR is arranged on the chassis and is used for adjusting the driving direction of the pesticide application vehicle through positive and negative rotation.
Spout the medicine frame, spout the medicine frame and include spout medicine montant 2 and spout medicine horizontal pole 3 two parts, all adopt aluminium alloy material that weight is lighter. The vertical spraying rod 2 is mainly used for bearing a fourth nozzle 17, a fifth nozzle 18, a sixth nozzle 19, a first fan 5, a second fan 4, an electromagnetic valve, a pesticide conveying pipe, a linear sliding rail, a hydraulic cylinder 6, a spray rod motor 16 and the like, and the horizontal spraying rod 3 is mainly used for bearing the first nozzle 10, the second nozzle 11 and the third nozzle 12, so that the spraying range is expanded.
The hydraulic cylinder 6 adopts 2 pull rod type hydraulic cylinders with proximity switches, is arranged on the pesticide spraying vertical rod 2, and has the function of changing the height position of the pesticide spraying cross rod through the extension and retraction of the hydraulic cylinder 6 so as to accurately spray crops with corresponding heights. The variation range of the height position of the spraying cross rod 3 is 0.5m-1.5m, and the spraying requirements of middle and low-rise vegetation are met.
The linear sliding rail adopts 2 35 series stainless steel two-section pull type linear sliding rails which are arranged on the pesticide spraying vertical rods 2 and have the functions of enabling the pesticide spraying cross rod 3 to move on the linear sliding rails and reducing the resistance of the pesticide spraying cross rod 3 to move up and down.
The first fan and the second fan adopt 4 snail type fans of Seaflo brands, two of the snail type fans are respectively arranged below the pesticide spraying cross rod 3, and the other two fans are respectively arranged below the nozzles of the pesticide spraying vertical rods 2, so that the effects are as follows: (1) further crushing the fog drops to increase the atomization effect; (2) increasing the spraying distance; (3) the leaves of the crops are blown to turn over, so that the upper and lower surfaces of the leaves are uniformly applied.
The electromagnetic valve adopts a normally closed and electrically controlled 24v electromagnetic switch valve with the brand and model number of Xylon XD-OwwCB-7h3u9olu, is respectively arranged on a medicine conveying pipe of a medicine application vehicle and is used for controlling the nozzle to work.
The spray rod motor 16 adopts 2 SYNCHRONOUS motors with the brand and model number of 50KTYZ, and the 2 SYNCHRONOUS motors are respectively arranged on the spray rod vertical rods on the two sides of the pesticide spraying vehicle and are used for controlling the unfolding and folding of the spray rod.
The nozzle adopts 6 TX-VS3 type nozzles and 12 high-pressure atomizing fan-shaped nozzles with the forged brand number of 1558702034. Wherein, the nozzles with 6 TX-VS3 models are arranged on the spraying vertical rods at two sides of the pesticide spraying vehicle, three nozzles are arranged at each side, and the nozzles are used for spraying crops. 12 high-pressure fan-shaped nozzles are arranged on the pesticide spraying cross rods on the left side and the right side, and 6 high-pressure fan-shaped nozzles are arranged on each side.
The pesticide spraying box is made of white semi-transparent hard plastics which are light in weight and corrosion resistant, the pesticide spraying box is divided into a first pesticide box 13, a second pesticide box 14 and a third pesticide box 15 from bottom to top, the first pesticide box 13 and the second pesticide box 14 can be used for loading 50L of pesticides respectively, and the third pesticide box 15 can be used for loading 20L of pesticides. The main function of the pesticide spraying box is to load pesticide.
The water pumps comprise a first water pump 21, a second water pump 22 and a third water pump 23, and 3 direct-current booster pump diaphragm pumps of rain and dew brands are respectively arranged at the bottoms of the three medicine boxes and connected with outlets of the medicine boxes to provide water pressure for medicine application.
The signal acquisition module comprises a plurality of sensors; the signal acquisition module acquires road surface conditions, driving tracks, driving speed, pesticide application flow and pesticide liquid residual quantity signals of the pesticide application vehicle according to various sensors.
The signal acquisition module comprises a camera 20, a navigation system, a vehicle speed sensor, an application flow sensor and a liquid level sensor;
the cameras 20 adopt 3 Weixin 160-degree wide-angle cameras with the model number WX153HD, wherein one camera is arranged at the upper end of a medicine box of the medicine applying vehicle and is used for collecting road conditions in real time; the other two cameras are respectively arranged at the top ends of the pesticide spraying vertical rods and used for observing the pesticide spraying condition of the spray heads;
the navigation system adopts a Beidou navigation system of China, is arranged at the top of the vehicle head of the pesticide application vehicle and is used for acquiring the running track of the pesticide application vehicle in real time;
the vehicle speed sensor adopts a Hall wheel speed sensor, is arranged on one rear wheel of the pesticide application vehicle and is used for acquiring the running speed of the pesticide application vehicle in real time;
the turbine flow sensor adopts 3 liquid turbine flow sensors with the model number LWGY, which are respectively arranged on three different liquid conveying pipes of a medicine box of the medicine applying vehicle and are used for monitoring the medicine applying flow of the three different liquid conveying pipes in real time;
the liquid level sensor adopts 3 pressure transmitter sensors with the model of TK-P300, is arranged on three different medicine boxes of the medicine applying vehicle and is used for monitoring the liquid level height of the medicine boxes in real time;
the remote control module comprises a remote controller, a zigbee module and a single chip microcomputer; the input end of the single chip microcomputer is connected with the signal acquisition module and the receiving end of the zigbee module, and the output end of the single chip microcomputer is connected with the operation display panel, the transmitting end of the zigbee module and the execution module.
Optionally, the single chip microcomputer is an STM32F103VET6 type single chip microcomputer, and is used for performing comprehensive processing on the signal acquired by the signal acquisition module and the signal input by the operation panel;
the remote controller adopts a 3.97-inch full-view IPS touch screen, is in input and output bidirectional connection with the zigbee module, is separated from a vehicle body and serves as an independent remote control operation part. The function of the device comprises two parts: (1) and displaying information such as road surface condition, spraying area of pesticide application, vehicle running speed, vehicle running track of pesticide application vehicle, pesticide application flow rate and liquid level allowance. (2) The input information controls the fan, the spray head, the flow and the type of the pesticide application, the voice system, the vehicle speed and the steering of the pesticide application vehicle.
The zigbee module adopts a zigbee module with WeBee brand Z-0002 model, is in bidirectional connection with the input and output of the singlechip, and is used for bidirectional information transmission between the singlechip and the remote controller.
The execution module comprises an amplifying circuit, a speed regulator, an electromagnetic valve, a fan, a water pump, a voice module, a pesticide applying vehicle motor and the like. The amplifying circuit is used for amplifying the control signal output by the singlechip.
Optionally, the speed regulator adopts 4 you Cee brand speed regulators of 5V-28V DC motors, 3 speed regulators are installed at the top of the medicine chest and are respectively connected with 3 water pump circuits, and the speed regulators are used for controlling the output power of the water pumps by a pulse width modulation method so as to regulate the medicine application flow; the other one is arranged on the chassis and is connected with a driving motor circuit, and similarly, the rotating speed of the driving motor is controlled by a pulse width modulation method, so that the running speed of the pesticide applying vehicle is controlled;
the voice module adopts a TELESKY voice module with the brand model of ISD1820, is arranged at the front end of the pesticide application vehicle and is used for voice prompt of pedestrians;
during the operation of pesticide application, the camera collects the road surface condition and the spraying condition of pesticide application in real time, a driver can observe the road surface condition and the spraying condition through a display screen on the remote controller, and can remotely control the information of the pesticide application vehicle such as advancing, retreating, left and right steering, running speed, running route, spraying range, pesticide application flow, pesticide application type and the like.
Example 1 remote control drug application vehicle Driving
When an operator sends an 'advance' instruction through a remote controller, a signal is sent to a single chip microcomputer on the pesticide application vehicle through a zigbee module, the single chip microcomputer controls a driving motor of the pesticide application vehicle to rotate forwards, and the pesticide application vehicle advances; when the operator sends a 'backward' instruction through the remote controller, similarly, a signal is sent to the single chip microcomputer on the pesticide application vehicle through the zigbee module, the single chip microcomputer controls the driving motor of the pesticide application vehicle to rotate reversely, and the pesticide application vehicle realizes backward movement; when the operator sends a left-turn instruction through the remote controller, similarly, a signal is sent to the single chip microcomputer on the pesticide application vehicle through the zigbee module, the single chip microcomputer controls the steering motor of the pesticide application vehicle to rotate forwards, and the pesticide application vehicle realizes left-turn; when the operator sends a 'right turn' instruction through the remote controller, in a similar way, the signal is sent to the single chip microcomputer on the pesticide application vehicle through the zigbee module, the single chip microcomputer controls the steering motor of the pesticide application vehicle to rotate reversely, and the pesticide application vehicle realizes right turn. When an operator sends a stop command through the remote controller, a signal is sent to the single chip microcomputer on the pesticide application vehicle through the zigbee module, the single chip microcomputer controls the driving motor of the pesticide application vehicle to stop working, and the pesticide application vehicle stops running.
When an operator sends an acceleration command through a remote controller, similarly, a signal is sent to a single chip microcomputer on the pesticide application vehicle through a zigbee module, and the single chip microcomputer increases the rotating speed of a driving motor of the pesticide application vehicle through a speed regulator by using a pulse width modulation method, so that the vehicle speed of the pesticide application vehicle is increased; when the operator sends a speed reduction command through the remote controller, similarly, the signal is sent to the singlechip on the pesticide application vehicle through the zigbee module, and the rotation speed of the driving motor of the pesticide application vehicle is reduced by the singlechip through a pulse width modulation method through the speed regulator, so that the speed of the pesticide application vehicle is reduced.
The process can realize the forward, backward, left-right steering and driving speed of remote control pesticide application.
Example 2 modification of the drug delivery flux
When an operator sends a command of increasing the pesticide application flow through a remote controller, similarly, a signal is sent to a single chip microcomputer on the pesticide application vehicle through a zigbee module, and the output power of a water pump is improved through a speed regulator by the single chip microcomputer through a pulse width modulation method, so that the pesticide application flow is improved; when an operator sends a command of reducing the pesticide application flow through the remote controller, similarly, the signal is sent to the singlechip on the pesticide application vehicle through the zigbee module, and the output power of the water pump is reduced by the singlechip through the speed regulator by using a pulse width modulation method, so that the pesticide application flow is reduced.
The process can realize the targeted control of the spraying amount of the pesticide according to the pest and disease damage condition.
Example 3 modification of the type of application
The medicine boxes can be loaded with three different kinds of pesticides, the first medicine box and the second medicine box are loaded with 50L of pesticide, and the third medicine box is loaded with 20L of pesticide. The first medicine box, the second medicine box and the third medicine box are respectively connected through three medicine conveying pipes, the corresponding spray heads are a first spray nozzle, a fourth spray nozzle, a second spray nozzle, a fifth spray nozzle, a third spray nozzle and a sixth spray nozzle, and the water pumps are a first water pump, a second water pump and a third water pump. When an operator sends a 'spray first medicine box' instruction through a remote controller, a signal is sent to a single chip microcomputer on the pesticide application vehicle through a zigbee module, the single chip microcomputer controls a first water pump to work, and the first medicine box is sent to a first nozzle and a fourth nozzle through a pesticide delivery pipe to spray A-type pesticides; when an operator sends a command of spraying a second pesticide box through a remote controller, a signal is sent to a single chip microcomputer on the pesticide spraying vehicle through a zigbee module, the single chip microcomputer controls a second water pump to work, and the second pesticide box is sent to a second nozzle and a fifth nozzle through a pesticide conveying pipe to spray B-type pesticides; when an operator sends a command of spraying a third pesticide box through a remote controller, a signal is sent to a single chip microcomputer on the pesticide spraying vehicle through a zigbee module, the single chip microcomputer controls a third water pump to work, and the third pesticide box is sent to a third nozzle and a sixth nozzle through a pesticide conveying pipe to spray C-type pesticides.
The process can realize the corresponding pesticide spraying aiming at different plant diseases and insect pests, and can simultaneously spray single pesticide. The beneficial effects include: (1) the efficiency reduction and the cost increase caused by multiple dressing changes are effectively avoided; (2) the pesticide waste and pollution caused by spraying various pesticides at the same time are avoided; (3) the probability of increasing the drug resistance of the plant diseases and insect pests can be reduced.
Example 4 varying spray Range
In the pesticide application process, aiming at the class A pesticide, if only the left side of the pesticide application vehicle needs to apply the pesticide, when an operator sends a command of opening a left electromagnetic valve A1 through a remote controller, a signal is sent to a single chip microcomputer on the pesticide application vehicle through a zigbee module, the single chip microcomputer controls an electromagnetic valve A1 on the left side of the pesticide application vehicle to be opened, other electromagnetic valves are closed, and at the moment, the first pesticide box can be sprayed out only through a fourth nozzle of a pesticide spraying vertical rod on the left side of the pesticide application vehicle. If only the right side of the pesticide application vehicle needs to apply pesticide, when an operator sends a command of opening the right electromagnetic valve A1 through the remote controller, a signal is sent to the single chip microcomputer on the pesticide application vehicle through the zigbee module, the single chip microcomputer controls the electromagnetic valve A1 on the right side of the pesticide application vehicle to be opened, other electromagnetic valves are closed, and at the moment, the pesticide can be sprayed out only through the fourth nozzle of the pesticide spraying vertical rod on the right side of the pesticide application vehicle. If both sides of the pesticide application vehicle need to apply pesticide, when an operator sends a command of opening the left electromagnetic valve A1 and a command of opening the right electromagnetic valve A1 through the remote controller, a signal is sent to the single chip microcomputer on the pesticide application vehicle through the zigbee module, the single chip microcomputer controls the electromagnetic valves A1 on the left side and the right side of the pesticide application vehicle to be opened, and at the moment, the pesticide can be sprayed out only through the fourth nozzles of the left side and the right side of the pesticide application vehicle.
To A class pesticide, when the vegetation area is great, need expand to spout the medicine horizontal pole to the increase sprays the area, improves the efficiency of giving medicine to the poor free of charge. When the operator sends a command of unfolding the left side spraying cross rod through the remote controller, a signal is sent to the single chip microcomputer on the pesticide application vehicle through the zigbee module, and the single chip microcomputer controls the spray rod motor on the left side of the pesticide application vehicle to work, so that the left side spraying cross rod is unfolded. When an operator sends a 'left electromagnetic valve A2' opening instruction through a remote controller, a signal is sent to a single chip microcomputer on the pesticide spraying vehicle through a zigbee module, the single chip microcomputer controls an electromagnetic valve A2 on the left side of the pesticide spraying vehicle to be opened, and at the moment, the first pesticide box is sprayed out through a fourth nozzle of a pesticide spraying vertical rod on the left side of the pesticide spraying vehicle and a first nozzle on a pesticide spraying cross rod. When an operator sends a command of opening the left electromagnetic valve A2 through a remote controller, the system can automatically increase the output power of the first water pump through the speed regulator to meet the working water pressure of the nozzle; meanwhile, the system can automatically start the first fan below the left pesticide spraying cross rod.
Similarly, when the operator sends a command of unfolding the right side spraying cross rod through the remote controller, the signal is sent to the single chip microcomputer on the spraying vehicle through the zigbee module, and the single chip microcomputer controls the spray rod motor on the right side of the spraying vehicle to work, so that the right side spraying cross rod is unfolded. When an operator sends a 'right electromagnetic valve A2' opening instruction through a remote controller, a signal is sent to a single chip microcomputer on the pesticide spraying vehicle through a zigbee module, the single chip microcomputer controls an electromagnetic valve A2 on the right side of the pesticide spraying vehicle to be opened, and at the moment, the first pesticide box can be sprayed out through a fourth nozzle of a pesticide spraying vertical rod on the right side of the pesticide spraying vehicle and a first nozzle on a pesticide spraying cross rod. When an operator sends a command of opening the left electromagnetic valve A2 through a remote controller, the system can automatically increase the output power of the first water pump through the speed regulator to meet the working water pressure of the nozzle; meanwhile, the system can automatically start a fan below the right pesticide spraying cross rod.
When an operator sends a command of unfolding the left and right spraying cross rods through a remote controller, signals are sent to a single chip microcomputer on the pesticide spraying vehicle through a zigbee module, and the single chip microcomputer controls spray rod motors on the left and right sides of the pesticide spraying vehicle to work, so that the left and right spraying cross rods are unfolded; when an operator sends an instruction of opening the electromagnetic valves A2 on the left side and the right side through a remote controller, the system can automatically increase the output power of the first water pump through the speed regulator to meet the working water pressure of a plurality of nozzles.
For the pesticides of class B and class C, the opening mode of the electromagnetic valve B, C is the same as that of the electromagnetic valve A.
In order to achieve better pesticide application effect, the electromagnetic valve is opened and the corresponding fan can be opened at the same time in the pesticide application process, and the fan is used for blowing the leaves of the crops to turn over, so that the purpose that the pesticide is applied to the front and the back of the leaves can be achieved. When an operator sends a left fan opening instruction through a remote controller, a signal is sent to a single chip microcomputer on the pesticide application vehicle through a zigbee module, and the single chip microcomputer controls a fan on the left side of the pesticide application vehicle to work; when an operator sends a command of turning on the right fan through a remote controller, a signal is sent to a single chip microcomputer on the pesticide application vehicle through a zigbee module, and the single chip microcomputer controls the fan on the right side of the pesticide application vehicle to work; when an operator sends a command of opening the left fan and a command of opening the right fan at the same time through the remote controller, signals are sent to the single chip microcomputer on the pesticide application vehicle through the zigbee module, and the single chip microcomputer controls the fans on the left side and the right side of the pesticide application vehicle to work.
When an operator sends a closing instruction of a corresponding component through the remote controller, a signal is sent to the single chip microcomputer on the pesticide application vehicle through the zigbee module, and the single chip microcomputer controls the component to be closed, so that the component stops working.
Example 5 varying spray height
In the process of applying the pesticide, because the vegetation grows at different heights, in order to improve the pesticide application effect, the height of the spray head needs to be adjusted according to the height of the vegetation. When an operator sends a command of lifting the left spray rod through the remote controller, a signal is sent to the single chip microcomputer on the pesticide spraying vehicle through the zigbee module, and the single chip microcomputer controls the hydraulic cylinder on the left pesticide spraying vertical rod to work. The hydraulic stem extension of left side pneumatic cylinder makes the left side spout the medicine horizontal pole and upwards moves on linear slideway, and then increases the left side and spout the height of medicine horizontal pole. When an operator sends a command of lifting the right spray rod through the remote controller, a signal is sent to the single chip microcomputer on the pesticide spraying vehicle through the zigbee module, and the single chip microcomputer controls the hydraulic cylinder on the right pesticide spraying vertical rod to work. The hydraulic stem extension of pneumatic cylinder makes the right side spout the medicine horizontal pole and upwards removes on linear slideway, and then increases the height that the medicine horizontal pole was spouted on the right side. When an operator sends a command of lowering the left spray rod through the remote controller, a signal is sent to the single chip microcomputer on the pesticide spraying vehicle through the zigbee module, and the single chip microcomputer controls the hydraulic cylinder on the left pesticide spraying vertical rod to work. The hydraulic stem of left side pneumatic cylinder shortens, makes the left side spout the medicine horizontal pole and moves down on linear slideway, and then reduces the height of spouting the medicine horizontal pole. When an operator sends a command of lowering the right spray rod through the remote controller, a signal is sent to the single chip microcomputer on the pesticide spraying vehicle through the zigbee module, and the single chip microcomputer controls the hydraulic cylinder on the right pesticide spraying vertical rod to work. The hydraulic rod of the hydraulic cylinder is shortened, so that the right side pesticide spraying cross rod moves downwards on the linear slide rail, and the height of the right side pesticide spraying cross rod is further reduced.
Claims (10)
1. The utility model provides a pesticide application vehicle suitable for short nursery stock, includes the chassis, is provided with above the chassis and spouts medicine device, its characterized in that: the pesticide spraying device comprises a pesticide spraying frame and a pesticide spraying box, and the pesticide spraying frame and the pesticide spraying box are fixedly connected to the end of the chassis; the pesticide spraying frame comprises a pesticide spraying vertical rod and a pesticide spraying transverse rod, the bottom end of the pesticide spraying vertical rod is fixedly connected to the upper end of the chassis, the side surface of the pesticide spraying vertical rod is connected with one end of the pesticide spraying transverse rod through a linear sliding rail, the side surface of the pesticide spraying vertical rod is fixedly connected with a hydraulic cylinder, and a push rod of the hydraulic cylinder is fixedly connected with the pesticide spraying transverse rod; the side surface of the pesticide spraying vertical rod is fixedly connected with a first fan, and the first fan is arranged below the pesticide spraying cross rod; the lower end face of the pesticide spraying cross rod is fixedly connected with a spray head, a first nozzle, a second nozzle and a third nozzle are respectively arranged on the spray head, and the first nozzle, the second nozzle and the third nozzle are all connected with a pesticide spraying box through a liquid conveying pipe; the first medicine box, the second medicine box and the third medicine box are sequentially stacked, and the first medicine box, the second medicine box and the third medicine box are respectively communicated with the first nozzle, the second nozzle and the third nozzle through the first water pump, the second water pump and the third water pump.
2. The pesticide application vehicle suitable for low seedlings according to claim 1, characterized in that: and a fourth nozzle, a fifth nozzle and a sixth nozzle are arranged on the side surface of the top end of the pesticide spraying vertical rod and are respectively connected with the first water pump, the second water pump and the third water pump through liquid conveying pipes.
3. The pesticide application vehicle suitable for low seedlings as claimed in claim 2, wherein: the medicine spraying cross rod is provided with a folder, and the folder is connected with a spray rod motor fixedly connected to the medicine spraying vertical rod.
4. The pesticide application vehicle suitable for the short seedlings as claimed in claim 3, wherein: the two medicine spraying frames are symmetrically arranged at the upper end of the chassis.
5. The pesticide application vehicle suitable for low seedlings as claimed in claim 4, wherein: the rear end of the chassis is connected with a driving wheel, the driving wheel is connected with a driving motor, the front end of the chassis is connected with a steering wheel, and the steering wheel is connected with a steering motor.
6. The pesticide application vehicle suitable for the short seedlings as claimed in claim 5, wherein: and the first nozzle, the second nozzle, the third nozzle, the fourth nozzle, the fifth nozzle and the sixth nozzle are all provided with electromagnetic valves.
7. The pesticide application vehicle suitable for low seedlings according to claim 6, wherein: the drug delivery vehicle further comprises a remote control system, and the remote control system comprises a signal acquisition module, a remote control module and an execution module; the signal acquisition module is connected with the execution module through the remote control module, the signal acquisition module comprises cameras arranged at the top ends of the medicine spraying frame and the medicine spraying box, a vehicle speed sensor arranged on the driving wheel, a flow sensor arranged in the infusion tube and a liquid level sensor arranged in the medicine spraying box, and the cameras, the vehicle speed sensor and the flow sensor are all connected with the remote control module through lines; the remote control module comprises a single chip microcomputer, and the single chip microcomputer is wirelessly connected with the remote controller through a zigbee module; the execution module comprises an amplifying circuit, and the amplifying circuit is connected with the hydraulic cylinder, the solenoid valve, the spray rod motor, the first fan, the second fan, the steering motor and the driving motor through lines.
8. The pesticide application vehicle suitable for low seedlings as claimed in claim 7, wherein: the signal acquisition module further comprises a navigation system, and the navigation system is connected with the single chip microcomputer through a circuit.
9. The pesticide application vehicle suitable for low seedlings according to claim 8, wherein: the execution module further comprises a speed regulator, and the speed regulator is respectively in line connection with the first water pump, the second water pump, the third water pump, the driving motor and the single chip microcomputer.
10. The pesticide application vehicle suitable for low seedlings according to claim 9, wherein: the execution module further comprises a voice module, and the voice module is connected with the amplifying circuit through a circuit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920984922.9U CN210538386U (en) | 2019-06-27 | 2019-06-27 | An applicator truck suitable for low seedlings |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920984922.9U CN210538386U (en) | 2019-06-27 | 2019-06-27 | An applicator truck suitable for low seedlings |
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| CN210538386U true CN210538386U (en) | 2020-05-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250139A (en) * | 2019-06-27 | 2019-09-20 | 南京林业大学 | A spraying vehicle suitable for low seedlings |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250139A (en) * | 2019-06-27 | 2019-09-20 | 南京林业大学 | A spraying vehicle suitable for low seedlings |
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Granted publication date: 20200519 Termination date: 20210627 |