CN209241327U - A kind of multipurpose agricultural unmanned plane - Google Patents

Abstract

The utility model discloses a kind of multipurpose agricultural unmanned planes, including fuselage top cover, the bottom of fuselage top cover is fixedly connected with body shell, the side of body shell is fixedly connected with L shape support rod, the quantity of L shape support rod is three, and L shape support rod is fixedly connected with support disk far from one end of body shell.The utility model can be administered by the crops that unmanned plane is administered needs, it can facilitate and crops are patrolled and monitored, and then the investment of agricultural aspect man power and material is greatly saved, and it can be improved the efficiency of agricultural operation, in addition, it needs to carry out artificial pollination to crops, it can facilitate and remove extra part, it can be improved the efficiency of pollination, and it can reduce the weight of unmanned plane itself, improve the cruising ability of unmanned plane, improve the efficiency of crops pollination, furthermore, components can also facilitate after removing carries out fractionation carrying to unmanned plane, it is user-friendly.

Description

A kind of multipurpose agricultural unmanned plane

Technical field

The utility model relates to air vehicle technique field, specially a kind of multipurpose agricultural unmanned plane.

Background technique

UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself Not manned vehicle, unmanned plane is actually the general designation of unmanned vehicle, from technical standpoint definition can be divided into: nobody This several major class of helicopter, unmanned fixed-wing aircraft, unmanned multi-rotor aerocraft, unmanned airship, unmanned parasol, with manned aircraft phase Than, it has many advantages, such as small in size, low cost, easy to use, and unmanned plane can be divided into military unmanned air vehicle and civilian unmanned plane, In, civilian unmanned plane can be divided into inspection/monitoring unmanned plane, agricultural unmanned plane, meteorological unmanned plane, nine machine of exploration and survey and draw nobody Machine etc., wherein agricultural unmanned plane, that is, civilian unmanned plane one kind.

The main application of agricultural unmanned plane includes: one, agricultural operation, two, crop pollinate work, three, forestry monitoring, The relatively conventional work of agricultural operation is the sprinkling of pesticide, and the sprinkling of pesticide will receive the influence of geographic factor, and time-consuming consumption The mode efficiency of power, traditional artificial sprinkling is very low, is difficult meet the needs of a wide range of agricultural operation, in addition, existing unmanned plane It is inconvenient to carry, and have a single function, specific aim operation is carried out only for a certain work, is difficult conversion work mode, therefore not It needs with operation mode using different types of machine, while also considerably increasing the cost of peasant, it has not been convenient to which user's makes With.

Utility model content

The purpose of this utility model is to provide a kind of multipurpose agricultural unmanned plane, have it is convenient to use, it is multiduty excellent Point solves the problems, such as that above-mentioned background technique is previously mentioned.

To achieve the above object, the utility model provides the following technical solutions: a kind of multipurpose agricultural unmanned plane, including machine Body top cover, the bottom of the fuselage top cover are fixedly connected with body shell, and the side of the body shell is fixedly connected with L shape branch Strut, the quantity of the L shape support rod are three, and the L shape support rod is fixedly connected with support far from one end of body shell Disk, the side of the body shell are also fixedly connected with the first connecting sleeve, and the quantity of first connecting sleeve is three, The side of the body shell is provided with the second connecting sleeve, and screw thread connects between first connecting sleeve and the second connecting sleeve It is connected to the first transfer tube, second connecting sleeve is fixedly connected with connector sleeve, the connection far from one end of the first transfer tube The inner cavity of set is fixedly connected with electric machine casing, and the inner cavity of the electric machine casing is provided with driving motor, the driving motor it is defeated Shaft is fixedly connected with airfoil vanes, and the quantity of the airfoil vanes is three.

The two sides bottom symmetrical of the body shell is fixed with fixed frame, and the bottom of the fixed frame extends to body shell Lower section, the fixed frame is the bending shape structure of upward opening, and the inside of the fixed frame forms installation cavity, the installation The inner cavity of cavity slidably connects U-shaped crane, and the quantity of the crane is two, and the bottom of the installation cavity inner cavity is solid Surely it is connected with spring, the top of the spring is fixedly connected with crane, and the bottom of the body shell is provided with water tank, described The two sides of tank top pass through ferrule and are fixedly connected with arc hanger bracket, and the arc hanger bracket includes three bending bars The bending part middle part of the horizon bar being connected with the bent end of three bending bars, fixed frame is provided with the bending with middle position The notch of bar cooperation, and when spring is natural length, in the upper end of crane and fixed frame where notch between the upper end of side Spacing is greater than the diameter of horizon bar, and the surface of the water tank with water pipe is threaded with ventilation protection cap, the ventilation protection cap Surface offer venthole, outlet pipe is communicated at the top of the water tank, the bottom of the outlet pipe extends to water tank cavity Bottom, the surface of the outlet pipe is communicated with the second transfer tube, and the quantity of second transfer tube is three, the motor casing The bottom of body is fixedly connected with micro pump, and the bottom of the micro pump is communicated with atomizer, the micro pump and For two transfer tubes by connection hose connection, the bottom of first connecting sleeve, the second connecting sleeve and the first transfer tube is solid Surely it is connected with the hose for hanging connection hose and supports suspension hook, the bottom of the body shell is provided with camera.

Preferably, connection stereoplasm tube is provided through at the top of the fuselage top cover, the surface of the connection stereoplasm tube is opened Equipped with venthole, the bottom of the connection stereoplasm tube is through to the inner cavity of body shell, and the top of the connection stereoplasm tube is fixed It is connected with protection cap.

Preferably, fixed handle is fixedly connected at the top of the fuselage top cover, the quantity of the fixed handle is two, The surface of the fixed handle is provided with non-slip texture.

Preferably, the two sides of the water tank bottom are provided with support base, top and the water tank surface of the support base Ferrule is fixedly connected.

Preferably, the opposite sides of the installation cavity inner cavity offers sliding groove, and the quantity of the sliding groove is four A, the two sides of the crane are fixedly connected to the sliding shoe with sliding groove cooperation, and the bottom of the crane inner cavity opens up There is half slot compatible with horizon bar.

Preferably, surface and second connecting sleeve of first connecting sleeve far from body shell one end are far from connector sleeve The surface of one end is provided with external thread wire tooth, and the inner wall at first transfer tube both ends is provided with internal screw thread silk tooth, described External thread wire tooth is adapted with internal screw thread silk tooth.

Preferably, the inner cavity of the body shell is provided with power supply, power supply respectively with driving motor, micro pump and camera shooting Head is electrically connected by conducting wire, the model IHSS57-36-30-31 of the driving motor, the model of the micro pump 3805-24, the model XG-V380 of the camera.

Preferably, the inner cavity of first transfer tube is provided with connecting terminal, first connecting sleeve and the second connection The conducting wire of cannula cavity is connected by connecting terminal, the model YX-2 of connecting terminal.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through fixed frame, installation cavity, crane, spring, water tank, arc hanger bracket, ventilation protection Lid, outlet pipe, the second transfer tube, micro pump, atomizer, connection hose and hose support being used cooperatively for suspension hook, can It is administered by the crops that unmanned plane is administered needs, can be facilitated by camera and crops are patrolled and supervised It surveys, and then the investment of agricultural aspect man power and material is greatly saved, and can be improved the efficiency of agricultural operation, in addition, needing Artificial pollination is carried out to crops, can facilitate and remove extra part, can be improved the efficiency of pollination, and can subtract The weight of light unmanned plane itself, improves the cruising ability of unmanned plane, the efficiency of crops pollination is improved, in addition, components remove It can also facilitate afterwards and fractionation carrying is carried out to unmanned plane, it is user-friendly, therefore, the mesh of a tractor serves several purposes can be played , and facilitate unmanned plane conversion process mode, reduce the cost of peasant；

2, the utility model is used cooperatively by connection stereoplasm tube and protection cap, and under the action of venthole can be right The heat that the operation of body shell internal electron original part generates is distributed, and then can guarantee that electronic original part is in normal work Temperature can guarantee the normal operation of unmanned plane, by the setting of fixed handle can convenient for users to mobile unmanned plane, and It ensure that the stability of unmanned plane moving process；

3, the utility model can play the role of protection by the setting of support base to water tank, and when water tank is removed It can play the role of support to water tank, avoid water tank and ground direct long term contact and the problem of the damaging that be worn occur, Extend the service life of water tank；

4, crane, can be limited in peace by the utility model being used cooperatively by sliding groove, sliding shoe and half slot The inner cavity of cavity is filled, crane is improved and moves up and down the stability of process, and the moving range of crane can be limited, avoid Crane shakes the appearance of problem in installation cavity inner cavity, and then indirectly improves the stability of water tank, guarantees pesticide spraying Stable progress；

5, the utility model being used cooperatively by external thread wire tooth and internal screw thread silk tooth, can facilitate the first connector sleeve Pipe is separated with the second connecting sleeve, on the one hand can be convenient for users to splitting unmanned plane, convenient for users to carrying, on the other hand It can facilitate and driving motor and micro pump are repaired and replaced, guarantee the normal operation of unmanned plane.

Detailed description of the invention

Fig. 1 is the schematic perspective view one of the utility model；

Fig. 2 is the schematic perspective view two of the utility model；

Fig. 3 is the structural schematic diagram of fixed frame in the utility model；

Fig. 4 is the structural schematic diagram of crane in the utility model；

Fig. 5 is the connection structure decomposition diagram of the second connecting sleeve and the first transfer tube in the utility model；

Fig. 6 is the structural schematic diagram of atomizer in the utility model；

Fig. 7 is the structural schematic diagram of outlet pipe in the utility model；

Fig. 8 is the structural schematic diagram of arc hanger bracket in the utility model；

Fig. 9 is the structural schematic diagram that hose is connected in the utility model.

In figure: 1, fuselage top cover；2, body shell；3, L shape support rod；4, disk is supported；5, the first connecting sleeve；6, Two connecting sleeves；7, the first transfer tube；8, connector sleeve；9, electric machine casing；10, driving motor；11, airfoil vanes；12, fixed Frame；13, installation cavity；14, crane；15, spring；16, water tank；17, arc hanger bracket；18, ventilation protection cap；19, it is discharged Pipe；20, the second transfer tube；21, micro pump；22, atomizer；23, it is connected to hose；24, hose supports suspension hook；25, it is connected to Stereoplasm tube；26, protection cap；27, fixed handle；28, support base；29, sliding groove；30, sliding shoe；31, half slot；32, outer spiral shell Line silk tooth；33, internal screw thread silk tooth；34, camera, 35- notch, 36- horizon bar, 37- bending bar.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of multipurpose agricultural unmanned plane, as shown, it includes fuselage top cover 1, the bottom of fuselage top cover 1 is fixedly connected There is body shell 2, the side of body shell 2 is fixedly connected with L shape support rod 3, and the quantity of L shape support rod 3 is three, L shape branch Strut 3 is fixedly connected with support disk 4 far from one end of body shell 2, and the side of body shell 2 is also fixedly connected with the first company Female connector pipe 5, the quantity of the first connecting sleeve 5 are three, and the side of body shell 2 is provided with the second connecting sleeve 6, the first connection The first transfer tube 7 is threaded between casing 5 and the second connecting sleeve 6, the second connecting sleeve 6 is far from the first transfer tube 7 One end is fixedly connected with connector sleeve 8, and the inner cavity of connector sleeve 8 is fixedly connected with electric machine casing 9, and the inner cavity of electric machine casing 9 is provided with Driving motor 10, the output shaft of driving motor 10 are fixedly connected with airfoil vanes 11, and the quantity of airfoil vanes 11 is three.

The two sides bottom symmetrical of the body shell 2 is fixed with fixed frame 12, and the bottom of fixed frame 12 extends to body housing The lower section of body 2, fixed frame 12 are the bending shape structure of upward opening, and the inside of fixed frame 12 forms installation cavity 13, and installation is empty The inner cavity of chamber 13 slidably connects U-shaped crane 14, and the open end of U-shaped crane 14 is towards water tank 16, the quantity of crane 14 It is two, the bottom of 13 inner cavity of installation cavity is fixedly connected with spring 15, and the top of spring 15 is fixedly connected with crane 14, machine The bottom of body shell 2 is provided with water tank 16, and the two sides at 16 top of water tank pass through ferrule and are fixedly connected with arc hanger bracket 17, the arc hanger bracket 17 includes three bending bars 37 and the horizon bar 36 connected with the bent end of three bending bars 37, Bending part (i.e. bottom surface and the side close to water tank) middle part of fixed frame 12 is provided with and the cooperation of the bending bar 37 in middle position Notch 35, and when spring 15 is natural length (i.e. length of the spring 15 in uncompressed state), the upper end of crane 14 and solid Determine the diameter that the spacing in frame 12 between the upper end of 35 place side of notch is greater than horizon bar 36, the surface screw thread of 16 water injection pipe of water tank It is connected with ventilation protection cap 18, the surface of ventilation protection cap 18 offers venthole, and the top of water tank 16 is communicated with outlet pipe 19, the bottom of outlet pipe 19 extends to the bottom of 16 inner cavity of water tank, and the surface of outlet pipe 19 is communicated with the second transfer tube 20, and second The quantity of transfer tube 20 is three, and the bottom of electric machine casing 9 is fixedly connected with micro pump 21, the bottom connection of micro pump 21 There are atomizer 22, micro pump 21 and the second transfer tube 20 to be connected to by being connected to hose 23, the first connecting sleeve 5, second connects Female connector pipe 6 is fixedly connected to the bottom of the first transfer tube 7 for hanging the hose support suspension hook 24 for being connected to hose 23, machine The bottom of body shell 2 is provided with camera 34.

In the utility model: the top of fuselage top cover 1 is provided through connection stereoplasm tube 25, is connected to the table of stereoplasm tube 25 Face offers venthole, and the bottom of connection stereoplasm tube 25 is through to the inner cavity of body shell 2, and the top of connection stereoplasm tube 25 is fixed It is connected with protection cap 26, is used cooperatively by connection stereoplasm tube 25 and protection cap 26, and under the action of venthole can be right The heat that the operation of 2 internal electron original part of body shell generates is distributed, and then can guarantee that electronic original part is in normal work Make temperature, can guarantee the normal operation of unmanned plane.

In the utility model: the top of fuselage top cover 1 is fixedly connected with fixed handle 27, and the quantity of fixed handle 27 is Two, the surface of fixed handle 27 is provided with non-slip texture, can be convenient for users to mobile nothing by the setting of fixed handle 27 It is man-machine, and ensure that the stability of unmanned plane moving process.

In the utility model: the two sides of 16 bottom of water tank are provided with support base 28, the top of support base 28 and water tank 16 The ferrule on surface is fixedly connected, and can play the role of protection to water tank 16 by the setting of support base 28, and in water Case 16 can play the role of support to water tank 16 when removing, and avoid water tank 16 and occur being ground with ground direct long term contact The problem of damage damage, extend the service life of water tank 16.

In the utility model: the opposite sides of 13 inner cavity of installation cavity offers sliding groove 29, the quantity of sliding groove 29 It is four, the two sides of crane 14 are fixedly connected to the sliding shoe 30 cooperated with sliding groove 29, the bottom of 14 inner cavity of crane Half slot 31 compatible with horizon bar 36 is offered, by being used cooperatively for sliding groove 29, sliding shoe 30 and half slot 31, Crane 14 can be limited in the inner cavity of installation cavity 13, improve the stability that crane 14 moves up and down process, and can The moving range for limiting crane 14 avoids crane 14 in 13 inner cavity of installation cavity and shakes the appearance of problem, and then indirectly The stability for improving water tank 16, guarantee the stable progress of pesticide spraying.

In the utility model: surface and second connecting sleeve 6 of first connecting sleeve 5 far from 2 one end of body shell are separate The surface of 8 one end of connector sleeve is provided with external thread wire tooth 32, and the inner wall at 7 both ends of the first transfer tube is provided with internal screw thread silk tooth 33, external thread wire tooth 32 is adapted with internal screw thread silk tooth 33, by being used cooperatively for external thread wire tooth 32 and internal screw thread silk tooth 33, Can facilitate and separate the first connecting sleeve 5 and the second connecting sleeve 6, on the one hand can convenient for users to unmanned plane is split, Convenient for users to carrying, it on the other hand can facilitate and driving motor 10 and micro pump 21 are repaired and replaced, guarantee nothing Man-machine normal operation.

In the utility model: the inner cavity of body shell 2 is provided with power supply, power supply respectively with driving motor 10, micro pump 21 and camera 34 by conducting wire be electrically connected, the model IHSS57- 36-30-31 of driving motor 10, micro pump 21 Model 3805-24, the model XG-V380 of camera 34.

In the utility model: the inner cavity of the first transfer tube 7 is provided with connecting terminal, the first connecting sleeve 5 and the second connection The conducting wire of 6 inner cavity of casing is connected by connecting terminal, the model YX-2 of connecting terminal.

Working principle: when the utility model is used:

S1: user will configure first and the inner cavity of uniformly mixed pesticide importing water tank 16, then starts unmanned plane Then driving motor 10 starts micro pump 21 so that unmanned plane takes off, by micro pump 21 by the pesticide of 16 inner cavity of water tank Extraction, pesticide are delivered to three inner cavities for being connected to hose 23 with the second transfer tube 20 by outlet pipe 19 respectively, and pesticide passes through micro- Type water pump 21 and atomizer 22 spray, and the pesticide of atomization can spray crops, and in airfoil vanes 11 Under effect, downward wind-force can blow pesticide and drift downwards, improve the efficiency of pesticide spraying；

S2: when crops need to carry out pollination operation, it will be connected to the both ends of hose 23 first respectively from the second transfer tube 20 surface and the water inlet of micro pump 21 are removed, and then promote water tank 16, reduce the pressure to crane 14, in bullet Under the action of spring 15, crane 14 can be moved up, and the sliding shoe 30 of 14 two sides of crane is in the inner cavity of sliding groove 29 Sliding, when crane 14, which is moved to, to be contacted with the bottom of body shell 2, so that arc hanger bracket 17 is detached from half slot 31, this When, since the gap length that crane 14 and fixed frame 12 are formed is greater than the diameter of horizon bar 36, arc can be hung Frame 17 takes out from the inner cavity of fixed frame 12, removes water tank 16 to realize.Then, start unmanned plane, generated using unmanned plane Wind-force can blow the pollen of crops and drift, it is on the one hand convenient to pollinate to crops, on the other hand can reduce nothing Man-machine weight bearing, improves the cruising ability of unmanned plane, and then improves the efficiency that unmanned plane pollinates to crops；

S3: it needs to carry out farmland flight during crops daily maintenance and inspection and takes photo by plane, pass through camera 34 Shooting enable to peasant in time, the effective growing state for understanding crops, do not need manually to patrol, can save Manpower, and unmanned plane shooting inspection is more efficient, and then peasant can be allowed timely to make the arrangement of next step, guarantees to plant Safe, the quick and healthy growth of object；

S4: when slack season, the first transfer tube 7 is rotated, and then can be by the first connecting sleeve 5 and the second connecting sleeve 6 separation, on the one hand can be to the overhaul of the equipments and maintenance of 6 one end of the second connecting sleeve, and can carry out when necessary Replacement, on the other hand can examine the route of 7 inner cavity of the first connecting sleeve 5, the second connecting sleeve 6 and the first transfer tube It repairs, guarantees that unmanned plane being capable of safe and effective work.

In summary: the multipurpose agricultural unmanned plane, by fixed frame 12, installation cavity 13, crane 14, spring 15, Water tank 16, arc hanger bracket 17, ventilation protection cap 18, outlet pipe 19, the second transfer tube 20, micro pump 21, atomizer 22, Connection hose 23 and hose support being used cooperatively for suspension hook 24, can be applied by the crops that unmanned plane is administered needs Medicine can be facilitated by camera 34 and crops are patrolled and monitored, and then manpower and object in terms of agricultural is greatly saved The investment of power, and can be improved the efficiency of agricultural operation, in addition, it is necessary to carry out artificial pollination to crops, can facilitate by Extra part removes, and can be improved the efficiency of pollination, and can reduce the weight of unmanned plane itself, improves the continuous of unmanned plane Boat ability improves the efficiency of crops pollination, in addition, components can also facilitate after removing carries out fractionation carrying to unmanned plane, It is user-friendly, therefore, the purpose of a tractor serves several purposes can be played, and facilitate unmanned plane conversion process mode, reduced The cost of peasant.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of multipurpose agricultural unmanned plane, including fuselage top cover (1), it is characterised in that: the bottom of the fuselage top cover (1) is solid Surely it is connected with body shell (2), the side of the body shell (2) is fixedly connected with L shape support rod (3), the L shape support rod (3) quantity is three, and the L shape support rod (3) is fixedly connected with support disk (4), institute far from the one end of body shell (2) The side for stating body shell (2) is also fixedly connected with the first connecting sleeve (5), and the quantity of first connecting sleeve (5) is three A, the side of the body shell (2) is provided with the second connecting sleeve (6), first connecting sleeve (5) and the second connector sleeve It is threaded with the first transfer tube (7) between pipe (6), the one end of second connecting sleeve (6) far from the first transfer tube (7) is solid Surely it is connected with connector sleeve (8), the inner cavity of the connector sleeve (8) is fixedly connected with electric machine casing (9), the electric machine casing (9) Inner cavity is provided with driving motor (10), and the output shaft of the driving motor (10) is fixedly connected with airfoil vanes (11), the machine The quantity of wing blade (11) is three；

The two sides bottom symmetrical of the body shell (2) is fixed with fixed frame (12), and the bottom of the fixed frame (12) extends to The lower section of body shell (2), the fixed frame (12) are the bending shape structure of upward opening, the inside shape of the fixed frame (12) At installation cavity (13), the inner cavity of the installation cavity (13) is slidably connected U-shaped crane (14), the crane (14) Quantity be two, the bottom of installation cavity (13) inner cavity is fixedly connected with spring (15), the top of the spring (15) with Crane (14) is fixedly connected, and the bottom of the body shell (2) is provided with water tank (16), the two sides at the top of the water tank (16) Be fixedly connected with arc hanger bracket (17) by ferrule, the arc hanger bracket (17) include three bending bars (37) and The bending part middle part of the connected horizon bar (36) with the bent end of three bending bars (37), fixed frame (12) is provided with and centre The notch (35) of bending bar (37) cooperation of position, and when spring (15) is natural length, the upper end of crane (14) and fixation Spacing in frame (12) where notch (35) between the upper end of side is greater than the diameter of horizon bar (36), water tank (16) water injection pipe Surface be threaded with ventilation protection cap (18), it is described ventilation protection cap (18) surface offer venthole, the water tank (16) it is communicated at the top of outlet pipe (19), the bottom of the outlet pipe (19) extends to the bottom of water tank (16) inner cavity, described The surface of outlet pipe (19) is communicated with the second transfer tube (20), and the quantity of second transfer tube (20) is three, the motor The bottom of shell (9) is fixedly connected with micro pump (21), and the bottom of the micro pump (21) is communicated with atomizer (22), The micro pump (21) is with the second transfer tube (20) by being connected to hose (23) connection, first connecting sleeve (5), second Connecting sleeve (6) and the bottom of the first transfer tube (7) are fixedly connected to be connected to the hose of hose (23) and supports to hang for hang The bottom of hook (24), the body shell (2) is provided with camera (34).

2. a kind of multipurpose agricultural unmanned plane according to claim 1, it is characterised in that: the top of the fuselage top cover (1) Portion is provided through connection stereoplasm tube (25), and the surface of connection stereoplasm tube (25) offers venthole, the connection hard The bottom of pipe (25) is through to the inner cavity of body shell (2), is fixedly connected with protection cap at the top of the connection stereoplasm tube (25) (26)。

3. a kind of multipurpose agricultural unmanned plane according to claim 2, it is characterised in that: the top of the fuselage top cover (1) Portion is fixedly connected with fixed handle (27), and the quantity of the fixed handle (27) is two, the surface of the fixed handle (27) It is provided with non-slip texture.

4. a kind of multipurpose agricultural unmanned plane according to claim 3, it is characterised in that: the two of water tank (16) bottom Side is provided with support base (28), and the top of the support base (28) is fixedly connected with the ferrule on water tank (16) surface.

5. a kind of multipurpose agricultural unmanned plane according to claim 4, it is characterised in that: installation cavity (13) inner cavity Opposite sides offer sliding groove (29), the quantity of the sliding groove (29) is four, the two sides of the crane (14) It is fixedly connected to the sliding shoe (30) with sliding groove (29) cooperation, the bottom of crane (14) inner cavity offers and level The compatible half slot (31) of bar (36).

6. a kind of multipurpose agricultural unmanned plane according to claim 5, it is characterised in that: first connecting sleeve (5) Surface and the second connecting sleeve (6) far from body shell (2) one end are provided with outer spiral shell far from the surface of connector sleeve (8) one end The inner wall of line silk tooth (32), the first transfer tube (7) both ends is provided with internal screw thread silk tooth (33), the external thread wire tooth (32) it is adapted with internal screw thread silk tooth (33).

7. a kind of multipurpose agricultural unmanned plane according to claim 6, it is characterised in that: the body shell (2) it is interior Chamber is provided with power supply, and power supply is electrically connected with driving motor (10), micro pump (21) and camera (34) by conducting wire respectively.

8. a kind of multipurpose agricultural unmanned plane according to claim 7, it is characterised in that: first transfer tube (7) Inner cavity is provided with connecting terminal, and the conducting wire of first connecting sleeve (5) and the second connecting sleeve (6) inner cavity passes through connecting terminal Connection.