CN208828115U - A kind of metering device suitable for unmanned plane solid particle line-sower - Google Patents
A kind of metering device suitable for unmanned plane solid particle line-sower Download PDFInfo
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- CN208828115U CN208828115U CN201821337453.3U CN201821337453U CN208828115U CN 208828115 U CN208828115 U CN 208828115U CN 201821337453 U CN201821337453 U CN 201821337453U CN 208828115 U CN208828115 U CN 208828115U
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- metering device
- measuring chute
- unmanned plane
- sower
- solid particle
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Abstract
The utility model provides a kind of metering device suitable for unmanned plane solid particle line-sower, between its holding bay and seeding apparatus for being connected to unmanned plane solid particle line-sower, metering device includes measuring chute, inlet valve and outlet valve are respectively arranged at the inlet port and outlet port of measuring chute upper and lower ends, air bag is provided in measuring chute, the gas nozzle of air bag is connected to micro gas generator, and discharge outlet is provided with micro laser counter.This metering device can by holding bay seed or drug be stored in the measuring chute of controllable volume, it is quantitative to save；Air bag is provided in measuring chute, according to the setting situation of master control, micro gas generator is inflated into air bag, for controlling the volume of measuring chute, accurately the amount of sowing is controlled according to the area in farmland, to ensure the rational distribution of resources in farmland；And micro laser counter, the seed or drug dose in the more accurate control farmland are still provided in discharge outlet.
Description
Technical field
The utility model relates to unmanned plane solid particle line-sower fields, are suitable for unmanned plane in particular to one kind
The metering device of solid particle line-sower.
Background technique
In the prior art, in the prior art, the agricultural projects based on unmanned plane are all based on liquid solution, additional plant protection nobody
Machine have operation height it is low, drift is few, can hovering, be not necessarily to dedicated landing airport, rotor generate downdraught facilitate
Increase spray to the penetrability of crop, control efficiency is high, and long-distance remote control operation, spraying operation personnel, which avoid, is exposed to pesticide
Danger, many advantages, such as improving spraying operation safety liked by wide farmers deeply.Unmanned plane is based on due to being directed to
Particulate matter sow the form also once contained with traditional liquid and occur, this mode is directed to farmland line feed, traditional laser
It counts, for the setting of mu dosage, is easy to appear broadcast leakage, replays, situations such as amount of sowing is not accurate.
But conventionally, as seed or drug are all same is stored in holding bay, need in real time to unmanned plane
Seed-sowing machine is monitored, and controls the valve member shutdown of holding bay in time, thus to control the amount of sowing of seed or drug, if when kind
When son sows too many, the seed overstocked growing state for influencing whether seed, seed is excessively dilute and will lead to the resource in farmland
To reasonable utilization；When farmland, drug sows too many, it is possible to can crops medicine is dead, when farmland drug sows very little, again
It will lead to the ineffective of crops weeding deinsectization, thus in the case of no supervision can not be carried out to farmland sowing or drug
Quantitative control and sprinkling, occupy the working time of people.
Utility model content
The purpose of this utility model is to provide a kind of metering device suitable for unmanned plane solid particle line-sower, energy
Enough according to the parameters such as area, mu sowing quantity are manually entered early period, planning in advance measures good field sowing quantity per acre, and when according to flight
Between calculate the good amount of sowing, while can be when often sowing one piece of farmland, by solid particles such as the seed in next piece of farmland or drugs
Deng dosage draw a circle to approve in metering device, reduce people to the monitoring period of unmanned plane solid particle line-sower, it is solid to improve unmanned plane
The precision drilling effect of body particle line-sower.
The embodiments of the present invention are achieved in that
A kind of metering device suitable for unmanned plane solid particle line-sower, the metering device are connected to unmanned plane solid
Between the holding bay and seeding apparatus of grain line-sower, metering device includes measuring chute, the feed inlet of measuring chute upper and lower ends and is gone out
It is respectively arranged with inlet valve and outlet valve at material mouth, air bag is provided in measuring chute, the gas nozzle of air bag is connected to minitype gas hair
Raw device, discharge outlet are provided with micro laser counter.
In the preferred embodiment of the utility model, above-mentioned micro gas generator includes minitype gas compressor, miniature
The outlet side of gas compressor connects escape pipe, and escape pipe connects gas nozzle, and it is unidirectional to be provided with air-breathing on the escape pipe at outlet side
Valve and exhaust check valve, minitype gas compressor are fixed on the cabinet top of unmanned plane solid particle line-sower, and escape pipe is postponed
At metering device below to casing.
In the preferred embodiment of the utility model, above-mentioned air bag is close to the side wall of measuring chute, the feed inlet of measuring chute and
It is penetrated through between discharge port, measuring chute.
In the preferred embodiment of the utility model, the outer wall of measuring chute is arranged in the gas nozzle of above-mentioned air bag.
In the preferred embodiment of the utility model, the bottom of above-mentioned measuring chute is funnel-shaped, and the corner of measuring chute is round and smooth.
In the preferred embodiment of the utility model, the discharge port of above-mentioned holding bay is connected with the feed inlet of measuring chute, meter
The discharge port in amount storehouse is connected with the feed inlet of seeding apparatus.
In the preferred embodiment of the utility model, the bore of the feed inlet of above-mentioned measuring chute is greater than the bore of discharge port.
In the preferred embodiment of the utility model, above-mentioned metering device further includes measurement controller, measurement controller
Output end is counted with inlet valve, outlet valve, minitype gas compressor, breather cheek valve, exhaust check valve and miniature laser respectively
Device is electrically connected.
In the preferred embodiment of the utility model, above-mentioned unmanned plane solid particle line-sower further includes communication module, total
Control center, measurement controller connection communication module, communication module connect overall control center.
In the preferred embodiment of the utility model, above-mentioned communication module includes wireless signal transmitting unit, wireless signal
The Signal Matching of the reception of wireless signals unit of transmission unit and overall control center.
The beneficial effect of the utility model embodiment is: metering device in the present invention is applied in plant protection drone
On, for sowing granular seed or drug；Inlet valve is provided between holding bay and measuring chute, it can will be in holding bay
Seed or drug be stored in the measuring chute of controllable volume, it is quantitative to save；Air bag is provided in measuring chute, according to total
The setting situation of control, micro gas generator are inflated into air bag, for controlling the volume of measuring chute, according to the area in farmland come
The accurate control amount of sowing, to ensure the rational distribution of resources in farmland；And miniature laser meter is still provided in discharge outlet
Number devices, by calculate enter seeding apparatus seed perhaps medication amount it is more accurate control the farmland seed or medicine
Object dosage.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the measuring chute structural schematic diagram of the utility model embodiment；
Fig. 2 is the unmanned plane solid particle line-sower structural schematic diagram of the utility model embodiment.
Icon: 100- holding bay；200- seeding apparatus；300- metering device；310- measuring chute；320- inlet valve；330-
Outlet valve；340- air bag；341- gas nozzle；350- micro gas generator；360- micro laser counter；351- minitype gas pressure
Contracting machine；352- escape pipe；001- unmanned plane foot prop；002- support frame.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
First embodiment
The utility model provides a kind of metering device suitable for unmanned plane solid particle line-sower, metering device connection
Between the holding bay 100 and seeding apparatus 200 of unmanned plane solid particle line-sower, metering device 300 includes measuring chute 310,
Inlet valve 320 and outlet valve 330 are respectively arranged at the inlet port and outlet port of 310 upper and lower ends of measuring chute, in measuring chute 310
It is provided with air bag 340, the gas nozzle 341 of air bag 340 is connected to micro gas generator 350, and discharge outlet is provided with miniature laser
Counter 360.Holding bay 100 sows object for storing in the present embodiment, and metering device 300 is provided with below holding bay 100,
For accurately controlling the amount of sowing in every piece of field；The inlet port and outlet port of measuring chute 310 are both provided with inlet valve 320 and discharging
Valve 330 makes to pass through between holding bay 100 and sowing storehouse by remotely controlling the switch and closure of inlet valve 320 and outlet valve 330
It is logical, and can control the metering in measuring chute 310；It is additionally provided with micro laser counter 360 in discharge outlet, so that sowing
The amount of sowing of object controls more accurate.
100 volume of holding bay in the present embodiment is 20L, and the maximum volume of measuring chute 310 is 5L, and measuring chute
Air bag 340 is provided in 310, if it is when sowing object of 3L that this block field, which needs to sow volume, micro gas generator 350 is to gas
Stop in capsule 340 after the gas of supplement 2L, the switch of inlet valve 320 is opened, in measuring chute 310 after sowing object and expired
Inlet valve 320 is closed, opens outlet valve 330 therewith, object is sowed and enters sowing apparatus and sowed, sow object and be all introduced into
Outlet valve 330 is closed after sowing apparatus, opens inlet valve 320, according to the setting situation of field area again into measuring chute 310
Injection setting dosage sows object, with this reciprocating operation, realizes that the essence amount of unmanned plane solid particle line-sower sows function.
Metering device 300 in measuring chute 310 in the utility model is suitable for the objects such as granular seed or drug
Matter.
In the preferred embodiment of the utility model, above-mentioned micro gas generator 350 includes minitype gas compressor
351, the outlet side of minitype gas compressor 351 connects escape pipe 352, and escape pipe 352 connects gas nozzle 341, going out at outlet side
It is provided with breather cheek valve and exhaust check valve on tracheae 352, is deflated for the inflation of air bag 340；Minitype gas compressor 351 is solid
It is scheduled on the cabinet top of unmanned plane solid particle line-sower, escape pipe 352 is postponed at the metering device 300 to casing.?
Micro gas generator 350 in the present embodiment is fixed on the cabinet top of unmanned plane solid particle line-sower, minitype gas pressure
Contracting machine 351 will be injected into air bag 340 after air compression, guarantee the volumetric void fraction of measuring chute 310.
In the preferred embodiment of the utility model, above-mentioned air bag 340 is close to the side wall of measuring chute 310, measuring chute 310
It is penetrated through between inlet port and outlet port, measuring chute 310.Air bag 340 in the present embodiment is close to the side wall of measuring chute 310, prevents
Only air bag 340 is blocked during expansion to the discharge port positioned at 310 bottom center of measuring chute.
In the preferred embodiment of the utility model, the outer wall of measuring chute 310 is arranged in the gas nozzle 341 of above-mentioned air bag 340.
Gas nozzle 341 in the present embodiment is arranged on the outer wall of measuring chute 310, convenient for the outlet on minitype gas compressor 351
Pipe 352 connects.
In the preferred embodiment of the utility model, the bottom of above-mentioned measuring chute 310 is funnel-shaped, the side of measuring chute 310
Angle is round and smooth.Funnel is designed at 310 bottom of measuring chute in the present embodiment, while preventing the blocking charging discharge port of air bag 340,
It glides, is can smoothly enter into seeding apparatus 200 convenient for sowing object.
In the preferred embodiment of the utility model, the discharge port of above-mentioned holding bay 100 and the feed inlet of measuring chute 310 connect
It connects, the discharge port of measuring chute 310 is connected with the feed inlet of seeding apparatus 200, holding bay 100, measuring chute 310 and seeding apparatus
Connection perforation between 200 allows sowing object to smoothly enter seeding apparatus 200 and is sowed.
It is horizontally arranged with support frame 002 on unmanned plane foot prop 001 in the present embodiment, support frame 002 is respectively and metering
310 outer wall of storehouse, unmanned plane foot prop 001 connect, and while reinforcing the support strength of unmanned plane foot prop 001, support frame 002 is also meter
It measures storehouse 310 and support force is provided.
In the preferred embodiment of the utility model, the bore of the feed inlet of above-mentioned measuring chute 310 is greater than the mouth of discharge port
Diameter.Feed inlet in the present embodiment is greater than discharge port, and the spacing of discharge port should be set as micro- diameter for being greater than sowing object, just
It is counted in micro laser counter 360；It is greater than the bore of discharge port in the bore of feed inlet, so that measuring chute 310 sows object
It fills quicker.
In the preferred embodiment of the utility model, above-mentioned metering device 300 further includes measurement controller, measurement controller
Output end respectively with inlet valve 320, outlet valve 330, minitype gas compressor 351, breather cheek valve, exhaust check valve and micro-
Type laser counter 360 is electrically connected.Metering device 300 in the present embodiment is provided with measurement controller, and control is each respectively
Inlet valve 320, outlet valve 330, minitype gas compressor 351, breather cheek valve, exhaust check valve and micro laser counter
360 working condition.
In the preferred embodiment of the utility model, above-mentioned unmanned plane solid particle line-sower further includes communication module, total
Control center, measurement controller connection communication module, communication module connect overall control center.Measurement controller in the present embodiment receives
The control of overall control center, overall control center can be computer terminal or other mobile terminals, and unmanned plane solid particle is facilitated to be broadcast live
The long-range control of device.
In the preferred embodiment of the utility model, above-mentioned communication module includes wireless signal transmitting unit, wireless signal
The Signal Matching of the reception of wireless signals unit of transmission unit and overall control center.Unmanned plane solid particle live streaming in the present embodiment
Device is provided with wireless signal transmitting unit, can pass through wireless control unmanned plane solid particle line-sower.
In conclusion the metering device in the utility model can join according to area, mu sowing quantity etc. is manually entered early period
Number, planning in advance measures good field sowing quantity per acre, and calculates the good amount of sowing according to the flight time, and metering device 300 is applied in plant protection
On unmanned plane, for sowing the solid particles such as granular seed or drug；It is arranged between holding bay 100 and measuring chute 310
Have inlet valve 320, can by holding bay 100 seed or drug be stored in the measuring chute 310 of controllable volume, it is quantitative
It saves；Air bag 340 is provided in measuring chute 310, according to the setting situation of master control, micro gas generator 350 is to air bag 340
Middle inflation accurately controls the amount of sowing according to the area in farmland, to ensure farmland for controlling the volume of measuring chute 310
The rational distribution of resources；And it is still provided with micro laser counter 360 in discharge outlet, enters seeding apparatus by calculating
200 seed perhaps medication amount it is more accurate control the farmland seed or drug dose.
Present specification describes the example of the embodiments of the present invention, it is not meant to that these embodiments illustrate and describe
All possible forms of the utility model.It should be understood that the embodiment in specification can be implemented with a variety of alternative forms.Attached drawing without
It needs drawn to scale；Some features can be zoomed in or out to show the details of particular elements.Disclosed specific structure and function are thin
Section is not taken by way of limitation explanation, and those skilled in the art is only instructed to implement the representative base of the utility model in a variety of forms
Plinth.It will be understood to one skilled in the art that can be with one or more with reference to multiple features that either figure illustrates and describes
The feature combination illustrated in other attached drawings is to form the embodiment for not yet explicitly illustrating or describing.The assemblage characteristic offer of explanation is used for
The representative embodiment of typical case.However, can root with the multiple combinations of the consistent feature of introduction of the utility model and modification
According to needing for specific application or implementation.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of metering device suitable for unmanned plane solid particle line-sower, which is characterized in that the metering device is connected to
Between the holding bay and seeding apparatus of unmanned plane solid particle line-sower, the metering device includes measuring chute, the measuring chute
It is respectively arranged with inlet valve and outlet valve at the inlet port and outlet port of upper and lower ends, air bag, institute are provided in the measuring chute
The gas nozzle for stating air bag is connected to micro gas generator, and the discharge outlet is provided with micro laser counter.
2. the metering device according to claim 1 suitable for unmanned plane solid particle line-sower, which is characterized in that described
Micro gas generator includes minitype gas compressor, and the outlet side of the minitype gas compressor connects escape pipe, it is described go out
Tracheae connects the gas nozzle, is provided with breather cheek valve and exhaust check valve on the escape pipe at the outlet side, described miniature
Gas compressor is fixed on the cabinet top of the unmanned plane solid particle line-sower, and the escape pipe is postponed to the casing
At the metering device of side.
3. the metering device according to claim 1 suitable for unmanned plane solid particle line-sower, which is characterized in that described
Air bag is close to the side wall of the measuring chute, penetrates through between the inlet port and outlet port of the measuring chute, measuring chute.
4. the metering device according to claim 3 suitable for unmanned plane solid particle line-sower, which is characterized in that described
The outer wall of the measuring chute is arranged in the gas nozzle of air bag.
5. the metering device according to claim 1 suitable for unmanned plane solid particle line-sower, which is characterized in that described
The bottom of measuring chute is funnel-shaped, and the corner of the measuring chute is round and smooth.
6. the metering device according to claim 1 suitable for unmanned plane solid particle line-sower, which is characterized in that described
The discharge port of holding bay is connected with the feed inlet of the measuring chute, the charging of the discharge port of the measuring chute and the seeding apparatus
Mouth connection.
7. the metering device according to claim 1 suitable for unmanned plane solid particle line-sower, which is characterized in that described
The bore of the feed inlet of measuring chute is greater than the bore of the discharge port.
8. the metering device according to claim 2 suitable for unmanned plane solid particle line-sower, which is characterized in that described
Metering device further includes measurement controller, the output end of the measurement controller respectively with the inlet valve, the outlet valve, institute
Minitype gas compressor, the breather cheek valve, the exhaust check valve and the micro laser counter is stated to be electrically connected.
9. the metering device according to claim 8 suitable for unmanned plane solid particle line-sower, which is characterized in that described
Unmanned plane solid particle line-sower further includes communication module, overall control center, and the measurement controller connects the communication module, institute
It states communication module and connects the overall control center.
10. the metering device according to claim 9 suitable for unmanned plane solid particle line-sower, which is characterized in that institute
Stating communication module includes wireless signal transmitting unit, and the wireless signal transmitting unit and the wireless signal of the overall control center connect
Receive the Signal Matching of unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821337453.3U CN208828115U (en) | 2018-08-17 | 2018-08-17 | A kind of metering device suitable for unmanned plane solid particle line-sower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821337453.3U CN208828115U (en) | 2018-08-17 | 2018-08-17 | A kind of metering device suitable for unmanned plane solid particle line-sower |
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| Publication Number | Publication Date |
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| CN208828115U true CN208828115U (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821337453.3U Active CN208828115U (en) | 2018-08-17 | 2018-08-17 | A kind of metering device suitable for unmanned plane solid particle line-sower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112715508A (en) * | 2020-12-15 | 2021-04-30 | 广州极飞科技有限公司 | Method and device for determining position of feed opening |
-
2018
- 2018-08-17 CN CN201821337453.3U patent/CN208828115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112715508A (en) * | 2020-12-15 | 2021-04-30 | 广州极飞科技有限公司 | Method and device for determining position of feed opening |
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