CN217657866U

CN217657866U - Plant protection medical kit for unmanned aerial vehicle

Info

Publication number: CN217657866U
Application number: CN202222034130.XU
Authority: CN
Inventors: 刘普
Original assignee: Chongqing Municipal Agricultural School
Current assignee: Chongqing Municipal Agricultural School
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-10-28
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a plant protection medical kit for unmanned aerial vehicle, including the medical kit, medical kit one side is equipped with the medicine inlet pipe that there is sealed lid at the top, be equipped with the kickboard with medical kit inner wall sliding connection in the medical kit, the fixed balancing weight that is equipped with in the middle of the kickboard top, the balancing weight top is equipped with the tractive rope, medical kit one side outer wall is equipped with the alarm box, bottom one side installs the pressure touch switch in the alarm box, be connected with the pressure feeler lever through the rotate bracket in the middle of the alarm box bottom, the pressure feeler lever is far away from the one end top of pressure touch switch and the other end fixed connection of tractive rope, the other end of pressure feeler lever is located the top of pressure touch switch, the bottom of alarm box is equipped with the bee calling organ through wire series connection respectively, warning lamp and battery. This novel change through the liquid level makes tractive rope drive dynamic pressure feeler lever one end rebound, and the other end contacts with the pressure touch switch, makes bee calling organ sound and the warning light is luminous to remind the staff's liquid medicine not enough, and timely control unmanned aerial vehicle is walked back and is added the liquid medicine, promotes the work efficiency that unmanned aerial vehicle sprayed.

Description

Plant protection medical kit for unmanned aerial vehicle

Technical Field

The utility model relates to an agricultural plant protection equipment technical field specifically is a medical kit for plant protection unmanned aerial vehicle.

Background

Plant protection unmanned aerial vehicle is the unmanned aircraft who is used for agriculture and forestry plant protection operation, and this type unmanned aircraft comprises flight platform (fixed wing, helicopter, multiaxis aircraft), navigation flight control, spraying mechanism triplex, flies the accuse through ground remote control or navigation, realizes spraying the operation, can spray medicament, seed, powder etc.. During the use, need fix the medical kit that is equipped with the pesticide in plant protection unmanned aerial vehicle's below, take the medical kit to move by plant protection unmanned aerial vehicle again and spray the operation.

A current plant protection medical kit for unmanned aerial vehicle, including the medical kit, the case lid is installed to the medical kit top, the solidly connect the ring, two are all installed to case lid lower extreme and medical kit upper end the sealing washer is installed to the solidly connect between the ring, the fixed column is installed to the case lid upper end, the connecting hole has been seted up to the fixed column upper end, the dead lever is installed all around to the fixed column, the spiro is installed to the dead lever upper end, the outlet pipe is installed to the medical kit lower extreme, fixed stopper and protection casing are installed respectively at both ends about the outlet pipe, outlet pipe internally mounted has the solenoid valve, the shower nozzle is installed to the protection casing lower extreme, fixed stopper is placed inside the medical kit. This novel simple structure installation and operation of being convenient for can strengthen the stability of device, can reduce rocking of device when unmanned aerial vehicle flies, improve the security, nevertheless the device still has following defect when using, does not judge well to the medicine surplus in the medical kit, causes in the medical kit very easily to have the medicine but return to the air and adds the medicine and the circumstances such as plant protection work still carries out without medicine takes place, based on this, proposes a medical kit for plant protection unmanned aerial vehicle now.

Disclosure of Invention

The utility model provides a plant protection is medical kit for unmanned aerial vehicle for solve the problem of mentioning in the above-mentioned technical background.

The utility model provides a medical kit for plant protection unmanned aerial vehicle, includes the medical kit, medical kit one side is equipped with into pencil, and advances the pencil top and be equipped with sealed lid, be equipped with the kickboard in the medical kit, just kickboard and medical kit inner wall sliding connection, the fixed balancing weight that is equipped with in the middle of the kickboard top, the fixed tractive rope that is equipped with in balancing weight top, the fixed alarm box that is equipped with of medical kit one side outer wall, bottom one side installation pressure touches the switch in the alarm box, be equipped with the support in the middle of the alarm box bottom, the top of support is rotated and is connected with the pressure feeler lever, the pressure feeler lever is far away from the one end top that presses the switch and the other end fixed connection who drags the rope, the other end that presses the feeler lever is located the top that presses the touch switch, the bottom of alarm box is equipped with bee calling organ, warning light and battery respectively, just press and touch switch, bee calling organ, warning light and battery between the wire series connection.

Preferably, the bottom of one end of the pressure contact rod, which is far away from the pressure contact switch, is provided with a spring.

Preferably, a groove is formed in the middle of the top of the medicine box, a first pulley and a second pulley are arranged on two sides of the groove respectively, a through groove is formed in one side, close to the alarm box, of the groove, and the traction rope is arranged between the first pulley and the second pulley, sequentially penetrates through the through groove and the alarm box and is connected with the pressure contact rod.

Preferably, the outer wall of one side of the medicine box, which is close to the through groove, is provided with a third pulley, and the third pulley is connected with the traction rope in a sliding manner.

Preferably, slide bars are arranged in the medicine chest in a rectangular array and penetrate through the floating plate and are in sliding connection with the floating plate.

Preferably, a medicine outlet pipe is arranged at the bottom of the medicine box, an electromagnetic valve is arranged on the medicine outlet pipe, and a spraying head is arranged at the bottom of the medicine outlet pipe.

Preferably, a fixing column is installed in the middle of the top end of the medicine chest, and a connecting hole is formed in the upper end of the fixing column.

Preferably, the top end of the medicine chest is provided with a fixing rod, the fixing rod is located around the fixing column, and a threaded ring is arranged at the upper end of the fixing rod.

The utility model has the advantages that:

(1) The utility model discloses a liquid level of liquid medicine makes the kickboard fluctuate in the medical kit, when the kickboard is to minimum liquid level, the balancing weight and the tractive rope of kickboard top pull pressure feeler lever one end upwards, the other end contacts to pressing touch switch, thereby make pressing touch switch and battery, the circuit between bee calling organ and the warning light switch-on, make bee calling organ sound and the warning light give out light to remind the liquid medicine in the staff medical kit not enough, make staff in time control unmanned aerial vehicle return voyage add the liquid medicine, thereby promote the work efficiency that unmanned aerial vehicle sprayed.

(2) The utility model discloses a set up the kickboard in the medical kit to the kickboard sets up on the slide bar, consequently, when liquid medicine oscillation or slope take place, the kickboard receives the restriction of slide bar can not rock by a wide margin, thereby can prevent that the liquid medicine of kickboard below from producing slope by a wide margin and oscillation and rocking, reduces the liquid medicine slope in the medical kit or the influence of oscillation to unmanned aerial vehicle flight balance.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the floating plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure A of the present invention;

FIG. 4 is an enlarged view of the structure B of the present invention;

fig. 5 is an enlarged schematic view of the structure C of the present invention.

In the figure: the device comprises a medicine chest 1, a medicine inlet pipe 2, a floating plate 3, a sliding rod 4, a medicine outlet pipe 5, an electromagnetic valve 6, a spraying head 7, a balancing weight 8, a pulling rope 9, a groove 10, a first pulley 11, a second pulley 12, a third pulley 13, a warning box 14, a support 15, a pressure touch rod 16, a pressure touch switch 17, a buzzer 18, an alarm lamp 19, a storage battery 20, a spring 21, a fixed column 22, a connecting hole 23, a fixed rod 24 and a threaded ring 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1-5, a medicine box for a plant protection unmanned aerial vehicle comprises a medicine box 1, a medicine inlet pipe 2 is arranged on one side of the medicine box 1, a sealing cover is arranged on the top of the medicine inlet pipe 2, the bottom of the medicine inlet pipe 2 is connected with the bottom of the medicine box 1, so that liquid medicine enters from the bottom when entering the medicine box 1, the upper side of the medicine inlet pipe 2 is equal to the height of the medicine box 1, a fixing column 22 is arranged in the middle of the top end of the medicine box 1, a connecting hole 23 is arranged at the upper end of the fixing column 22, a fixing rod 24 is arranged at the top end of the medicine box 1, the fixing rod 24 is positioned around the fixing column 22, a threaded ring 25 is arranged at the upper end of the fixing rod 24, a medicine outlet pipe 5 is arranged in the middle of the bottom of the medicine box 1, a solenoid valve 6 is arranged on the medicine outlet pipe 5, a spray head 7 is arranged at the bottom of the medicine outlet pipe 5, a floating plate 3 is arranged in the medicine box 1, and the floating plate 3 is connected with the inner wall of the medicine box 1 in a sliding manner, fixed balancing weight 8 that is equipped with in the middle of 3 tops of kickboard, and the buoyancy that kickboard 3 produced is greater than the gravity of balancing weight 8, the fixed tractive rope 9 that is equipped with in balancing weight 8 top, the fixed alarm box 14 that is equipped with of 1 one side outer wall of medical kit, bottom one side is installed and is pressed touch switch 17 in alarm box 14, be equipped with support 15 in the middle of alarm box 14 bottom, the top of support 15 is rotated and is connected with pressure touch bar 16, press touch bar 16 to keep away from the one end top of pressing touch switch 17 and the other end fixed connection of tractive rope 9, the other end of pressing touch bar 16 is located the top of pressing touch switch 17, alarm box 14's bottom is equipped with bee calling organ 18 respectively, warning lamp 19 and battery 20, and press touch switch 17, bee calling organ 18, pass through wire series connection between warning lamp 19 and the battery 20, one side of alarm box 14 is equipped with the power master switch.

Furthermore, the bottom of one end of the pressure contact rod 16 far away from the pressure contact switch 17 is provided with a spring 21, one end of the pressure contact rod 16 far away from the pressure contact switch 17 is provided with a downward force through the spring 21, the other end of the pressure contact rod 16 is ensured to be kept in a separated state with the pressure contact switch 17 when not receiving the pulling force of the traction rope 9, and the phenomenon of mistaken touch is avoided.

Furthermore, a groove 10 is formed in the middle of the top of the medicine box 1, a first pulley 11 and a second pulley 12 are arranged on two sides of the groove 10 respectively, a through groove is formed in one side, close to the alarm box 14, of the groove 10, and the traction rope 9 is arranged between the first pulley 11 and the second pulley 12, sequentially penetrates through the through groove and the alarm box 14, and is connected with the pressure contact rod 16.

Further, the medical kit 1 is close to logical groove one side outer wall and is equipped with third pulley 13, and third pulley 13 and tractive rope 9 sliding connection, first pulley 11, the surface of second pulley 12 and third pulley 13 all is equipped with the arc wall, and tractive rope 9 arranges in the arc wall, it is spacing to tractive rope 9, prevent that tractive rope 9 from breaking away from the pulley, and the sliding friction that makes tractive rope 9 receive at the removal in-process through the effect of pulley becomes rolling friction, not only make tractive rope 9 more smooth and easy at the removal in-process, can also reduce the wearing and tearing to tractive rope 9, and service life is prolonged.

Further, be the rectangular array in the medical kit 1 and be equipped with slide bar 4, slide bar 4 run through kickboard 3 and with 3 sliding connection of kickboard, through slide bar 4 to kickboard 3's restriction, prevent that kickboard 3 from taking place the slope in medical kit 1 to can guarantee that the liquid medicine of kickboard 3 below can not rock in the medical kit, make unmanned aerial vehicle flight more stable.

During the use, from advancing the interpolation liquid medicine in pencil 2 to medical kit 1, the liquid medicine flows in from the bottom of medical kit 1, along with the continuous inflow of liquid medicine, kickboard 3 constantly upwards floats along with the rising of liquid level, after adding the liquid medicine, then utilize external fixing device such as couple to hang on connecting hole 23 of fixed column 22, fix medical kit 1 at unmanned aerial vehicle's lower extreme, simultaneously carry out fixed connection with the unmanned aerial vehicle below dead lever 24 through threaded ring 25, increase the stability of medical kit 1, start alarm box 14's switch, then start unmanned aerial vehicle and drive medical kit 1 and move to the assigned position, open solenoid valve 5, make liquid medicine get into sprinkler head 7 and spray work, along with spraying the going on of work, the liquid level constantly descends, the buoyancy that kickboard 3 received also constantly reduces, kickboard 3 drives balancing weight 8 constantly to descend, thereby drive the one end of tractive rope 9 downwards, the other end drives the one end of feeler lever 16 upwards, when kickboard 3 descends to the alarm liquid level, the other end of feeler lever 16 moves downwards to contact with pressure switch 17, thereby make pressure feeler switch 17 and battery 17 and alarm 18 and the warning lamp 19 in time make the warning personnel who play the luminous control of unmanned aerial vehicle in the warning light-on work and make the warning liquid medicine add the buzzer 19 and make the warning liquid medicine not enough work.

It should be noted that many variations and modifications of the embodiments of the present invention are possible in light of the above teachings and are not limited to the specific embodiments described above. In conclusion, the scope of the present invention shall include those changes or substitutions and modifications which are obvious to those of ordinary skill in the art, and shall be subject to the appended claims.

Claims

1. The utility model provides a plant protection medical kit for unmanned aerial vehicle, includes medical kit (1), medical kit (1) one side is equipped with into pencil (2), and advances pencil (2) top and be equipped with sealed lid, its characterized in that: be equipped with kickboard (3) in medical kit (1), just kickboard (3) and medical kit (1) inner wall sliding connection, fixed balancing weight (8) that are equipped with in the middle of kickboard (3) top, balancing weight (8) top is fixed and is equipped with tractive rope (9), medical kit (1) one side outer wall is fixed and is equipped with alarm box (14), bottom one side is installed and is pressed touch switch (17) in alarm box (14), be equipped with support (15) in the middle of alarm box (14) bottom, the top of support (15) is rotated and is connected with pressure feeler lever (16), the one end top that presses touch switch (17) far away from in pressure feeler lever (16) and the other end fixed connection of tractive rope (9), the other end that presses touch lever (16) is located the top of pressing touch switch (17), the bottom of alarm box (14) is equipped with bee calling organ (18), warning light (19) and battery (20) respectively, just press switch (17), bee calling organ (18), alarm light (19) and battery (20) between through the wire series connection.

2. The plant protection unmanned aerial vehicle medical kit of claim 1, wherein: and a spring (21) is arranged at the bottom of one end of the pressure contact rod (16) far away from the pressure contact switch (17).

3. The medical kit for the plant protection unmanned aerial vehicle of claim 1, wherein: offer recess (10) in the middle of medical kit (1) top, the both sides of recess (10) are equipped with first pulley (11) and second pulley (12) respectively, recess (10) are close to one side of alarm box (14) and have seted up logical groove, draw rope (9) are arranged in between first pulley (11) and second pulley (12) and are run through logical groove and alarm box (14) in proper order and are connected with pressure feeler lever (16).

4. The plant protection unmanned aerial vehicle medical kit of claim 2, wherein: the outer wall of one side, close to the through groove, of the medicine box (1) is provided with a third pulley (13), and the third pulley (13) is connected with the traction rope (9) in a sliding mode.

5. The plant protection unmanned aerial vehicle medical kit of claim 1, wherein: be rectangular array in medical kit (1) and be equipped with slide bar (4), slide bar (4) run through kickboard (3) and with kickboard (3) sliding connection.

6. The plant protection unmanned aerial vehicle medical kit of claim 1, wherein: the medicine box is characterized in that a medicine outlet pipe (5) is arranged at the bottom of the medicine box (1), an electromagnetic valve (6) is arranged on the medicine outlet pipe (5), and a spraying head (7) is arranged at the bottom of the medicine outlet pipe (5).

7. The plant protection unmanned aerial vehicle medical kit of claim 1, wherein: a fixing column (22) is installed in the middle of the top end of the medicine box (1), and a connecting hole (23) is formed in the upper end of the fixing column (22).

8. The plant protection unmanned aerial vehicle medical kit of claim 7, wherein: the top end of the medicine box (1) is provided with a fixing rod (24), the fixing rod (24) is located on the periphery of the fixing column (22), and a threaded ring (25) is arranged at the upper end of the fixing rod (24).