CN213344078U

CN213344078U - But atomizing machine of unmanned aerial vehicle carrier remote control

Info

Publication number: CN213344078U
Application number: CN202022217747.6U
Authority: CN
Inventors: 李冲; 孙梦楠; 卢增浩
Original assignee: Quanzhou Shanying Technology Co ltd
Current assignee: Quanzhou Shanying Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-04
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a mist sprayer capable of being carried by an unmanned aerial vehicle and controlled remotely, which comprises a carburetor assembly, a combustion spray pipe, a medicament feeding pipe, a protective net and a control unit structure, wherein the carburetor assembly comprises a carburetor main body, an oil suction bubble, an oil inlet, an ignition cavity port and an air filter which are arranged on the carburetor main body, the combustion spray pipe comprises a combustion pipe section and a spray pipe section, one end of the combustion pipe section is communicated with the other end of the combustion pipe section, the ignition cavity port of the carburetor assembly is connected with the other end of the combustion pipe section, the control unit structure comprises a circuit board, a power supply, an antenna, an oil inlet pressurizing device, a closing device, a high-pressure bag and a remote control device, the mist sprayer arranged by the structure can transmit control signals to the circuit board by matching the remote control device and the antenna in the control unit structure, and the remote control starting and closing of, make this mist sprayer more be applicable to unmanned aerial vehicle and carry the flight.

Description

But atomizing machine of unmanned aerial vehicle carrier remote control

Technical Field

The utility model relates to a mist sprayer field, in particular to can unmanned aerial vehicle carry remote control mist sprayer.

Background

With the development and progress of science and technology, agricultural machinery is continuously updated and optimized in performance, and in order to prevent pests from damaging crops in the agricultural production process, a protective measure needs to be regularly carried out on the crops, wherein a common mode is to spray pesticides on the crops by using a mist sprayer, and the action principle of the mist sprayer is to utilize high-pressure airflow generated by oil-gas mixed explosion to atomize and spray liquid medicines so as to achieve the purpose of preventing and controlling the pests. In addition, the atomizing sprayer has the advantages of full atomization of the liquid medicine, small medicine mist particles, long-time continuous diffusion of the medicine mist in an operation area and the like, and is widely applied. Most of the existing atomizing sprayers are knapsack hand-held spraying type atomizing sprayers, the existing atomizing sprayers need to manually spray pesticide to crops, the machines are heavy in manual labor intensity, the pesticide spraying efficiency is low, the high-pressure inflating pumps are configured, the ignition starting mode is a manual mode that the high-pressure inflating pumps are matched with ignition starting, the existing atomizing sprayers are not suitable for carrying atomizing spraying pesticide on unmanned aerial vehicles, because the atomizing sprayer unmanned aerial vehicles with the structure are carried and used, before the unmanned aerial vehicles take off, the atomizing sprayers need to be started by manually pulling air cylinders to be matched with ignition devices, the unmanned aerial vehicles are closed after falling, therefore, the atomizing sprayers are always in a starting spraying state in the process from the take-off to the landing of the unmanned aerial vehicles, the energy and the pesticide utilization rate are wasted, and if the atomizing sprayers stop atomizing spraying in midway, the unmanned aerial vehicles need to return to restart the atomizing sprayers, the operation is comparatively troublesome, has increased unmanned aerial vehicle's power consumption, has reduced unmanned aerial vehicle's operating time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but remote control realizes mist sprayer ignition and starts or closes fire, can be applied to the mist sprayer that unmanned aerial vehicle carried the remote control to solve the problem that exists among the above-mentioned background art.

In order to achieve the above purpose, the technical scheme of the utility model is that: an unmanned aerial vehicle carried remote control mist sprayer comprises a carburetor assembly, a combustion spray pipe, a medicament inlet pipe, a protective net and a control unit structure, the carburetor assembly comprises a carburetor main body, an oil suction bubble, an oil inlet, an ignition cavity port and an air filter which are arranged on the carburetor main body, the combustion spray pipe comprises a combustion pipe section and a spray pipe section, one end of the combustion pipe section is communicated with the other end of the spray pipe section, the other end of the combustion pipe section is connected with a port of an ignition cavity of the carburetor assembly, the spraying pipe section is provided with a connecting port for connecting one end of the medicament inlet pipe, the protective net is sleeved outside the combustion pipe section, it is characterized in that the control unit structure comprises a circuit board, a power supply connected with the circuit board, an antenna, an oil inlet pressurizing device, a closing device, a high-pressure bag and a remote control device, the fuel inlet pressurizing device is connected with the carburetor assembly and used for igniting fuel inlet pressurizing, and the closing device is connected with the carburetor assembly and used for blocking fuel inlet work of the carburetor.

The oil inlet pressurizing device comprises a fan and a ventilating pipe, the fan is connected with the circuit board through a line, and two ends of the ventilating pipe are respectively connected with an air outlet of the fan and an air inlet of the air filter.

The closing device comprises a steering engine, a rocker and a pressing ball, the steering engine is connected with the circuit board through a line, the output end of the steering engine is connected with one end of the rocker, the pressing ball is arranged on the rocker, and the pressing ball can correspondingly extrude the oil absorption bubbles to block air holes in the rocker when the rocker is driven by the steering engine to swing so as to block oil inlet of the carburetor, so that the closing of the atomizing sprayer is achieved.

The medicament feeding pipe comprises an independent medicament liquid pipe and a tobacco tar agent pipe, one end of the spraying pipe section, which is provided with a connecting port for the medicament liquid pipe and the tobacco tar agent pipe, is axially spaced, and the connecting port of the tobacco tar agent pipe is arranged close to one end of the burning pipe section.

The power supply is a rechargeable storage battery, and a charging port for charging the storage battery is arranged on the circuit board.

The outer end of the spraying pipe section is L-shaped.

The mist sprayer is characterized by further comprising a control box which is connected to the carburetor assembly and used for containing and installing a control unit structure, a vent, an air pipe connector and a steering engine through hole are formed in the side wall of the control box, the fan and the steering engine are arranged in the control box, the vent pipe is arranged outside the control box and connected with the fan through the air pipe connector, the rocker is arranged outside the control box and connected with the output end of the steering engine penetrating through the steering engine through hole, and a power switch, an indicator light, a charging port and an ignition switch which are connected with a circuit board are further arranged on the control box.

The carburetor main body comprises an oil path, and the oil path is arranged to be connected with the oil inlet of the oil inlet pipe and is arranged for reducing a pipeline structure of return oil.

The carburetor main body comprises a left carburetor and a right carburetor which are communicated to the same ignition cavity, the left carburetor and the right carburetor are respectively provided with the oil suction bubble, the air filter and the oil inlet, the oil inlet pressurizing device is connected with the air filter of the left carburetor, and the closing device is used for blocking the oil inlet work of the left carburetor.

By adopting the technical scheme, the beneficial effects of the utility model are that: the atomizing sprayer with the structure can be directly and manually controlled mechanically in use and can also be controlled in a remote control mode, no matter which control mode the atomizing sprayer is started and closed, the starting and closing of the atomizing sprayer are both in a key-type operation mode, manual pressurization oil feeding is not needed for ignition, the remote control transmits a control signal to control the circuit board by operating the remote control equipment, the circuit board controls the oil feeding pressurizing device to be matched with the oil feeding ignition starting and closing device to shut off fire and stop burning, manual operation is not needed in the process from ignition starting operation to shutting off fire ending, so that the atomizing sprayer with the structure is more suitable for carrying and flying by the unmanned aerial vehicle, the atomizing sprayer can be shut down due to accidental conditions in the flying process, the restarting of the atomizing sprayer can be completed by directly and remotely controlling the ignition starting again through the remote control equipment without manual operation for returning to the air and ignition, the energy consumption of the unmanned aerial vehicle is effectively reduced, the atomizing sprayer can be ignited by, reducing the loss of the liquid medicine and preventing the liquid medicine from being sprayed to other areas.

Above-mentioned oil feed pressure device adopts the fan to replace high-pressure inflating pump, and the fan is controlled by the circuit board and is started and close, compares the fan with the manual mode of high-pressure inflating pump with air input carburetor and is more applicable to the mist sprayer that unmanned aerial vehicle carried. The closing device adopts the steering engine to control the pressing ball to block the air hole to block the oil inlet of the carburetor, and the purpose of closing the fire can be simply and effectively achieved. Independent liquid medicine pipe and tobacco tar agent pipe are compared both and are mixed the common use and advance the pencil, and the tobacco tar agent is heated earlier and is formed smog and then mixes atomizing liquid medicine with the liquid medicine collision, reduces the direct and higher temperature gas contact of liquid medicine like this and is heated, influences the property of a medicine, the further loss that reduces the liquid medicine promptly and promotes the drug effect. The control box provides the space that the installation set up and can protect the control unit structure to prevent the influence that high temperature caused to it for the control unit structure. The gasoline flow in the oil pipe is reduced by adopting the pipeline structure without a loop, and the gasoline can directly reach the oil cavity of the carburetor, so that the ignition of the carburetor is facilitated.

Drawings

Fig. 1 is a schematic structural view of a mist sprayer which can be carried by an unmanned aerial vehicle and is remotely controlled;

fig. 2 is a block diagram of a control unit structure according to the present invention;

FIG. 3 is a schematic view of a carburetor according to the present invention;

in the figure: 1-a carburetor assembly; 11-a carburetor body; 111-left carburetor; 112-right carburetor; 12-oil absorption bubble; 13-an oil inlet; 14-ignition chamber port; 15-an air filter; 17-an ignition chamber; 2-burning the spray pipe; 21-a combustion pipe section; 22-a spray pipe section; 3-a medicament inlet pipe; 31-a smoke agent tube; 32-a medicament tube; 4-protective screening; 5-a control box; 51-a vent tube; 52-a steering engine; 53-rocker; 54-pressing the ball; 55-power switch; 56-charging port; 57-ignition switch; 6-a circuit board; 61-a power supply; 62-an antenna; 63-an oil inlet pressurizing device; 64-a shut-off device; 65-high voltage package; 66-remote control device.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

The utility model discloses a but atomizing sprayer of unmanned aerial vehicle carrier remote control, as shown in fig. 1, fig. 2 and fig. 3, including carburetor assembly 1, burning spray tube 2, medicament advance pencil 3, protection network 4, control box 5 and the control unit structure, the following concrete structure and the position relation that combine the figure to explain in detail each position.

The carburetor assembly 1 comprises a carburetor main body 11, an oil suction bubble 12 arranged on the carburetor main body 11, an oil inlet 13, an ignition cavity port 14 and an air filter 15, wherein the oil inlet 13 is connected with an oil tank to supply oil to the carburetor main body 11, and the oil suction bubble 12 is pressed to suck gasoline and send the gasoline into an oil cavity of the carburetor; the specific structure of the carburetor body 11 disclosed in this embodiment is that the carburetor body 11 includes a left carburetor 111 and a right carburetor 112, the left carburetor 111 and the right carburetor 112 are communicated to the same ignition cavity 17, the left carburetor 111 and the right carburetor 112 are respectively provided with the oil suction bubble 12, the air filter 15 and the oil inlet 13, the carburetor body 11 includes an oil path arrangement which is a pipeline arrangement for connecting the oil inlet 13 of the oil inlet pipe and reducing the backflow oil, most of the existing carburetors have a plurality of pipelines for backflow, and the pipeline arrangement for reducing the backflow oil in this embodiment can reduce the flow of the gasoline in the oil pipe, thereby being more beneficial to the easy ignition of the carburetor oil inlet ignition cavity 17.

Burning spray pipe 2, burning pipeline section 21 and spraying pipeline section 22 that are linked together including one end, the ignition chamber port 14 of carburetor assembly 1 is connected to the other end of burning pipeline section 21, it supplies the medicament to advance 3 one ends of pencil to connect to have seted up the interface on spraying pipeline section 22, the protection network 4 cover is established outside burning pipeline section 21, and protection network 4 here can take the better structure setting of protection thermal-insulated structure effect, and mist sprayer burning pipeline section 21 can burn and lead to the red production high temperature and can effectively block to separate through setting up protection network 4 and avoid the high temperature that produces to cause the injury or to the influence of parts on every side such as unmanned aerial vehicle for when unmanned aerial vehicle uses, unmanned aerial vehicle and mist sprayer contact surface's part can use thermal-insulated asbestos board to keep apart, further improves the factor of safety of unmanned aerial vehicle carrier mist sprayer. The utility model discloses as shown in the figure, medicament advances pencil 3, including independent liquid medicine pipe 32 and tobacco tar agent pipe 31, set up axially spaced apart connector liquid medicine supply pipe 32 and tobacco tar agent pipe 31's one end respectively on the spray pipe section 22 and be connected, the connector of tobacco tar agent pipe 31 is close to the setting of burning pipeline section 21 one end, and the setting position of tobacco tar agent pipe 31 and liquid medicine pipe 32 is shown in figure 1 and is opened the setting for axial dislocation, and the tobacco tar agent in the tobacco tar agent pipe 31 mixes with high-pressure steam in the burning pipeline section 21 earlier and forms smog, and back liquid medicine pipe input pesticide liquid mixes with smog and forms behind the medicine fog through spraying pipe section 22 blowout, and high temperature heating can produce loss and destruction to the drug effect, so form earlier smog in the process that forms the medicine fog with the liquid medicine mixture, and reduce the direct and high temperature gas contact heating of liquid medicine, can effectually reduce the loss of liquid medicine and improve the drug. In addition, in this embodiment the outer end of spraying pipeline section 22 can be the L type form, sprays the liquid medicine when being favorable to making things convenient for unmanned aerial vehicle operation to fly and can effectively correspond to the agriculture and forestry crop of below on.

The control unit structure comprises a circuit board 6, a power supply 61 connected with the circuit board 6, an antenna 62, an oil inlet pressurizing device 63, a closing device 64, a high-voltage package 65 and a remote control device 66. In the embodiment, the control unit structure is installed in the control box 5, which is favorable for better protecting the unit structure, the control box 5 is connected with the carburetor assembly and is connected to the other side opposite to the combustion spray pipe 2, the control box 5 and the control unit structure can be prevented from being influenced by high temperature through the separation of the carburetor assembly, in addition, the arrangement is also favorable for carrying and balanced installation of the unmanned aerial vehicle, the components, the circuit layout and the like on the circuit board 6 in the embodiment can adopt the technology in the prior electronic technology field, and can be easily obtained by technicians in the electronic technology field, the content of the part is not described in detail in the embodiment, the clear understanding of the protection technical scheme of the scheme is not influenced, the oil inlet pressurizing device 63 is connected with the carburetor assembly 1 for igniting and pressurizing oil inlet, specifically, the air filter 15 of the left carburetor 111 is connected in the embodiment, the closing device 64 is connected with the carburetor assembly 1, in this embodiment, the closing device is specifically used for blocking the oil inlet work of the left carburetor 111, the control unit structure can be directly provided with direct manual key operation control such as an external button, or can send a signal through the remote control device 66 and then receive the signal through the antenna 62 on the circuit board 6, when receiving a starting signal, the circuit board 6 controls the oil inlet pressurizing device 63 to work to pressurize and feed the oil to the left carburetor 111 and control the high-pressure bag 65 to discharge to complete the ignition work of the carburetor main body 11, when receiving a closing signal, the circuit board 6 controls the closing device 64 to close the fire to block the left carburetor 111, through the structure, the manual pressurizing oil inlet ignition starting can be omitted, the ignition success rate is high, when the unmanned aerial vehicle is carried and used, the remote control mist sprayer is remotely controlled, can direct remote control atomizing machine shut off after the operation, even atomizing machine stops the state that the atomizing sprayed and can also turn off the fire and start again through remote control equipment 66 remote operation atomizing machine shut off at unmanned aerial vehicle flight in-process, greatly reduced the loss of liquid medicine and unmanned aerial vehicle's power consumption, improve the utilization ratio of liquid medicine in the atomizing machine.

As shown in the figures, the oil inlet pressurizing device 63 in this embodiment includes a blower and a ventilation pipe 51, the blower is connected to the circuit board 6, two ends of the ventilation pipe 51 are respectively connected to an air outlet of the blower and an air inlet of the air filter 15 of the left carburetor 111, so as to achieve oil inlet pressurizing of the left carburetor 111, the two air filters 15 can maintain air inlet requirements of the combustion chamber after successful electric fire, and effectively prevent fine particles or dust from entering the carburetor main body 11, wind generated after the blower is turned on blows into the carburetor main body 11 through the ventilation pipe 51, the carburetor main body 11 presses the oil suction bubble 12 before initial use and start so that gasoline enters the oil suction bubble 12 through the oil inlet 13, so as to form negative pressure capable of continuously supplying oil to the carburetor main body 11, and wind pressure generated by wind when the blower is turned on for ignition start can blow gasoline in the carburetor main body 11 to the ignition cavity, thereby realize that petrol can ignite with the electric spark contact that high-pressure package 65 discharged easily in the carburetor main part 11, compare the mode that uses the manual cooperation of inflating of high-pressure inflating pump to ignite and start among the prior art, the fan passes through control scheme remote control on the circuit board 6 and opens or close, need not manual operation, and the operation is simpler, and it is successful to ignite more easily smoothly to realize being suitable for the function use that unmanned aerial vehicle carries mist sprayer remote control mist sprayer ignition to ignite and start and close the fire.

As shown in the figures, the closing device 64 in this embodiment includes a steering engine 52, a rocker 53 and a pressing ball 54, the steering engine 52 is connected to the circuit board 6 through a line, an output end of the steering engine 52 is connected to one end of the rocker 53, the pressing ball 54 is disposed on the rocker 53, when the rocker 53 is driven by the steering engine 52 to swing, the pressing ball 54 can correspondingly press the oil absorption bubble 12 of the left carburetor 111 to block an air hole in the oil absorption bubble, so that air pressure in the carburetor changes, oil intake of the carburetor is blocked, and therefore closing of the mist sprayer is achieved, the steering engine 52 is controlled through a control line on the circuit board 6, and the output end of the pressing ball 54 swings to drive the rocker 53 to correspondingly press the oil absorption bubble 12 to block the air hole, so that the closing mode is simple to achieve, and the closing device 64 is more suitable for being applied to the mist sprayer carried by the unmanned.

The control box 5 is provided with a vent, an air pipe connector and a steering engine through hole on the side wall, the fan and the steering engine 52 are arranged in the control box 5, the ventilation pipe 51 is arranged outside the control box 5 and is connected with the fan through the air pipe connector, the rocker 53 is arranged outside the control box 5 and is connected with the output end of the steering engine 52 penetrating out of the steering engine through hole, the control box 5 is further provided with a power switch 55, a charging port 56 and an ignition switch 57 of a connecting circuit board 6, in the embodiment, the power source 61 is a rechargeable storage battery, the charging port 56 is connected with the circuit board 6 for charging the storage battery, the power source 61 adopting the rechargeable storage battery as the mist sprayer can effectively reduce the loss of the mist sprayer to the battery and reduce the cost, the battery does not need to be replaced, and the charging. The power switch 55 here is last still to be equipped with the pilot lamp, turn on power switch 55, can look over the state of atomizing sprayer through the pilot lamp, the mouth 56 that charges supplies to be connected with the charger and charges, ignition switch 57 is used for direct manual mode of pressing to ignite and starts the atomizing sprayer, provide the space that the installation set up for the control unit structure through setting up control box 5, and each part in the control unit structure can effectively be protected to control box 5, it receives the influence of high temperature to reduce the control unit structure, reach the above-mentioned direct manual operation on the atomizing sprayer.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides a can unmanned aerial vehicle carry remote control mist sprayer, includes carburetor assembly, burning spray pipe, medicament advance pencil, protection network and the control unit structure, the carburetor assembly includes carburetor main part, the last oil absorption bubble that sets up of carburetor main part, oil inlet, ignition chamber port and air filter ware, burning spray pipe includes the burning pipeline section and the spraying pipeline section that one end is linked together, the ignition chamber port of carburetor assembly is connected to the other end of burning pipeline section, set up the connecting port on the spraying pipeline section and supply medicament to advance pencil one end and connect, the protection network cover is established outside burning pipeline section, its characterized in that: the control unit structure comprises a circuit board, a power supply connected with the circuit board, an antenna, an oil inlet pressurizing device, a closing device, a high-pressure bag and remote control equipment, wherein the oil inlet pressurizing device is connected with the carburetor assembly and used for igniting, feeding and pressurizing, and the closing device is connected with the carburetor assembly and used for blocking the oil inlet work of the carburetor.

2. The mist sprayer that can be carried by unmanned aerial vehicle and remotely controlled as claimed in claim 1, wherein: the oil inlet pressurizing device comprises a fan and a ventilating pipe, the fan is connected with the circuit board through a line, and two ends of the ventilating pipe are respectively connected with an air outlet of the fan and an air inlet of the air filter.

3. The atomizing machine that can be carried by unmanned aerial vehicle and remotely controlled as claimed in claim 1 or 2, wherein: the closing device comprises a steering engine, a rocker and a pressing ball, the steering engine is connected with the circuit board through a line, the output end of the steering engine is connected with one end of the rocker, the pressing ball is arranged on the rocker, and the pressing ball can correspondingly extrude the oil absorption bubbles to block air holes in the rocker when the rocker is driven by the steering engine to swing so as to block oil inlet of the carburetor, so that the closing of the atomizing sprayer is achieved.

4. The atomizing machine that can be carried by unmanned aerial vehicle and remotely controlled as claimed in claim 1 or 2, wherein: the medicament feeding pipe comprises an independent medicament liquid pipe and a tobacco tar agent pipe, one end of the spraying pipe section, which is provided with a connecting port for the medicament liquid pipe and the tobacco tar agent pipe, is axially spaced, and the connecting port of the tobacco tar agent pipe is arranged close to one end of the burning pipe section.

5. A mist sprayer capable of being carried by an unmanned aerial vehicle for remote control according to claim 3, wherein: the medicament feeding pipe comprises an independent medicament liquid pipe and a tobacco tar agent pipe, one end of the spraying pipe section, which is provided with a connecting port for the medicament liquid pipe and the tobacco tar agent pipe, is axially spaced, and the connecting port of the tobacco tar agent pipe is arranged close to one end of the burning pipe section.

6. The mist sprayer that can be carried by unmanned aerial vehicle and remotely controlled as claimed in claim 1, wherein: the power supply is a rechargeable storage battery, and a charging port for charging the storage battery is arranged on the circuit board.

7. The mist sprayer that can be carried by unmanned aerial vehicle and remotely controlled as claimed in claim 1, wherein: the outer end of the spraying pipe section is L-shaped.

8. The mist sprayer that can be carried by unmanned aerial vehicle and remotely controlled as claimed in claim 1, wherein: the mist sprayer also comprises a control box which is connected to the carburetor assembly and used for containing and installing the control unit structure.

9. The mist sprayer that can be carried by unmanned aerial vehicle and remotely controlled as claimed in claim 1, wherein: the oil inlet pressurizing device comprises a fan and a ventilating pipe, the fan is connected with the circuit board, and two ends of the ventilating pipe are respectively connected with an air outlet of the fan and an air inlet of the air filter;

the closing device comprises a steering engine, a rocker and a pressing ball, the steering engine is connected with a circuit board in a circuit mode, the output end of the steering engine is connected with one end of the rocker, the pressing ball is arranged on the rocker, and when the steering engine drives the rocker to swing, the pressing ball can correspondingly extrude oil absorption bubbles to block air holes in the rocker so as to block oil inlet of the carburetor, so that the closing of the mist sprayer is achieved;

the power supply is a rechargeable storage battery;

10. A drone-carried remote control mist sprayer as claimed in claim 1, 2, 6, 7, 8 or 9, wherein: the carburetor main body comprises a left carburetor and a right carburetor which are communicated to the same ignition cavity, the left carburetor and the right carburetor are respectively provided with the oil suction bubble, the air filter and the oil inlet, the oil inlet pressurizing device is connected with the air filter of the left carburetor, and the closing device is used for blocking the oil inlet work of the left carburetor.