CN218418152U

CN218418152U - Spraying device for plant protection machine

Info

Publication number: CN218418152U
Application number: CN202222858557.1U
Authority: CN
Inventors: 王旭
Original assignee: Zhuofei Dongying Agricultural Science and Technology Research Institute Co Ltd
Current assignee: Zhuofei Dongying Agricultural Science and Technology Research Institute Co Ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-02-03
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a plant protection machine technical field discloses a sprinkler for plant protection machine, including the medical kit, the top of medical kit is provided with the joint, the top that connects is provided with defeated pencil, the one end of defeated pencil is connected with the bayonet joint, the one end of bayonet joint is provided with the spray tube, the one end of spray tube is provided with the shower nozzle, sealed lid has been cup jointed to the bottom of shower nozzle. The utility model has the advantages of it is following and effect: after the shower nozzle stops spouting the medicine operation, the user is through rotating the connecting plate of the sealed lid surface of screw rod lax, with sealed lid upset to the shower nozzle under, the sealed lid that goes up and down when reverse rotation screw rod and screw rod pivoted once more is carried to the bottom sealed at the shower nozzle completely, can fix sealed lid locking when the garrulous screw rod of bottom plate rotates the lower surface to the connecting plate, can seal the mouth of spouting medicine with the shower nozzle from this and shelter from, prevent to remain the liquid medicine and fall at will and cause the influence to the surrounding environment.

Description

Spraying device for plant protection machine

Technical Field

The utility model relates to a plant protection machine technical field, in particular to a sprinkler for plant protection machine.

Background

The plant protection machine is a machine for rural plant protection, and with the increasing input subsidy of the country to the agriculture, the modern plant protection machine enters the hands of farmers, so that the shortage of labor force is overcome, and the production efficiency and the agricultural accuracy are improved.

In the prior art, chinese patent publication No. CN109832252A discloses a pesticide spraying mechanism of a plant protection machine, which is characterized by comprising a pesticide box, a pesticide extraction pump, a flow distribution plate, a transverse telescopic arm, an L-shaped joint, a longitudinal telescopic arm and a spray head; the unmanned aerial vehicle is used for various types of unmanned aerial vehicles, and is convenient to disassemble and assemble; the spraying amplitude can be changed directly through the transverse telescopic arm without changing through a machine arm; the height of the spray head from the ground can be directly changed through the longitudinal telescopic arm, and the length of the longitudinal telescopic arm can be adjusted on site when different crops are sprayed, so that the use is convenient; can spray the medicine in many ways, select shower nozzle quantity and shower nozzle position according to actual conditions, apply to the crops of different requirements in a flexible way. When the shunting port on the shunting disc is not used, the shunting port cover is covered.

Have fine flexibility to apply to the crops that different required in above-mentioned patent and get the effect, but it spouts medicine mechanism not be convenient for seal the mouth of spouting medicine when using, may lead to the medicine to spray the condition of surplus liquid medicine seepage after the operation is accomplished, and be not convenient for fix and dismantle the change to sending the medicine subassembly, consequently need improve the problem that exists at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sprinkler for plant protection machine has and is convenient for seal spraying the export, prevents that the liquid medicine seepage from dripping, is convenient for fix the effect of changing with the defeated medicine subassembly.

The above technical purpose of the present invention can be achieved by the following technical solutions: the spraying device for the plant protection machine comprises a pesticide box, wherein a joint is arranged at the top of the pesticide box, a pesticide conveying pipe is arranged at the top of the joint, a plug-in connector is connected to one end of the pesticide conveying pipe, a spraying pipe is arranged at one end of the plug-in connector, a spraying nozzle is arranged at one end of the spraying pipe, a sealing cover is sleeved at the bottom of the spraying nozzle, connecting plates are arranged on the outer surfaces of the sealing cover and the spraying nozzle respectively, a screw rod is connected to the outer surface of each connecting plate in a threaded manner, a top plate is fixedly connected to the outer surface of each screw rod, and a bottom plate is fixedly connected to one end of each screw rod.

Through adopting above-mentioned technical scheme, fix the connecting plate respectively at the surface of shower nozzle and sealed lid, make the screw rod run through the surface of two connecting plates, after the shower nozzle sprays the medicine operation and accomplishes, owing to still have partial liquid medicine can remain in the inside of shower nozzle, consequently, after the shower nozzle stops to spout the medicine operation, the user is through rotating the connecting plate of the sealed lid surface of screw rod lax, overturn sealed lid to the shower nozzle under, the sealed lid that goes up when counter-rotating screw rod and screw rod pivoted once more draws to the bottom at the shower nozzle completely sealed, can fix the sealed lid locking when the garrulous screw rod of bottom plate rotates the lower surface of connecting plate, from this can seal the medicine mouth of spouting with the shower nozzle and shelter from, prevent to remain the liquid medicine and fall at will and cause the influence to the surrounding environment.

The utility model discloses a further set up to: the number of the joints and the number of the medicine conveying pipes are respectively provided with a plurality of joints, the outer surfaces of the medicine conveying pipes are respectively sleeved with a magnetic attraction ring, a magnetic attraction strip is arranged inside the magnetic attraction ring, and a sliding block is arranged on the outer surface of the magnetic attraction strip.

Through adopting above-mentioned technical scheme, the cooperation setting through a plurality of joint and loading tube is convenient for provide diversified loading effect for spraying of medicine, and through inhale the magnetic ring cover at the surface of loading tube, inhale the strip through the slider will inhale the magnetic ring and can carry out the closure with inhaling to it is more convenient to make its centre gripping and the dismantlement of loading tube.

The utility model discloses a further set up to: the outer surface of the magnetic ring is fixedly connected with a supporting plate, and the outer surface of the supporting plate is in threaded connection with a fixing rod.

By adopting the technical scheme, the hooks are convenient to connect and fix through the arrangement of the supporting plate and the fixing rod.

The utility model discloses a further set up to: the outer surface of dead lever has cup jointed the connecting block, the top fixedly connected with couple of connecting block.

Through adopting above-mentioned technical scheme, rotate the surface that the dead lever runs through the backup pad and the surface of connecting block, can inhale the magnetism and inhale the ring and be connected with the couple, through the couple with the medicine conveying union coupling in the lower surface of plant protection machinery, user's accessible rotates the dead lever and can dismantle the couple when needs to be convenient for dismantle and change the medicine conveying pipe.

The utility model discloses a further set up to: the upper surface of the medicine chest is fixedly connected with a support plate, and the outer surface of the support plate is fixedly connected with a support rod.

Through adopting above-mentioned technical scheme, through the extension board and the setting of being connected of bracing piece, be convenient for provide the joint support for the fixed of medical kit, make reaching of medical kit balanced fixed effect.

The utility model discloses a further set up to: and a medicine conveying port is arranged on one side surface of the medicine box, and a switching ring is connected to the outer end of the medicine conveying port in a threaded manner.

Through adopting above-mentioned technical scheme, the medicine conveying mouth is convenient for the medical kit input with store the liquid medicine, and after the medicine conveying is accomplished, rotatable switching ring is sealed the medicine conveying mouth with its dismantlement.

The utility model has the advantages that:

1. the utility model discloses, through the medical kit, connect, the medicine conveying pipe, the bayonet joint, the spray line, the shower nozzle, sealed lid, the connecting plate, the screw rod, cooperation setting between top board and the bottom plate, can make this device when using, fix the connecting plate respectively at the surface of shower nozzle with sealed lid, make the screw rod run through the surface of two connecting plates, after the shower nozzle sprays the medicine operation and accomplishes, because still there is partial liquid medicine can remain in the inside of shower nozzle, consequently after the shower nozzle stops to spout the medicine operation, the user is through the connecting plate of rotating the sealed lid surface of screw rod pine, with sealed lid upset to the shower nozzle under, go up the sealed lid that descends when reverse rotation screw rod and screw rod pivoted once more and carry to the bottom of totally enclosed at the shower nozzle, can fix sealed lid locking when the garrulous screw rod of bottom plate rotates to the lower surface of connecting plate, can seal up the medicine mouth of shower nozzle from this and shelter from, prevent to remain the liquid medicine and fall at will cause the influence to the surrounding environment.

2. The utility model discloses, inhale the ring through magnetism, magnetism inhales the strip, a slider, a supporting plate, the dead lever, cooperation setting between connecting block and the couple, can make this device when using, it provides diversified defeated medicine effect to be convenient for spraying for the medicine through the cooperation setting of a plurality of joint and defeated medicine pipe, and through inhaling the surface of ring cover at defeated medicine pipe with magnetism, inhale the strip through sliding block with magnetism and can inhale the ring and carry out the closure with magnetism, thereby it is more convenient to make its centre gripping and the dismantlement to defeated medicine pipe, it runs through the surface of surface and the connecting block of backup pad to rotate the dead lever, can inhale the ring with magnetism and be connected with the couple, connect defeated medicine pipe in the lower surface of plant protection machinery through the couple, user's accessible rotates the dead lever and can dismantle the couple when needs, thereby be convenient for dismantle and change defeated medicine pipe.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

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

FIG. 2 is a schematic diagram of the structure of the connection plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the structure of the medicine feeding port of the present invention.

In the figure, 1, a medicine box; 2. a joint; 3. a drug delivery tube; 4. a plug-in connector; 5. a spray tube; 6. a spray head; 7. a sealing cover; 8. a connecting plate; 9. a screw; 10. a topsheet; 11. a base plate; 12. a magnetic ring; 13. magnetically attracting the strip; 14. a slider; 15. a support plate; 16. fixing the rod; 17. connecting blocks; 18. hooking; 19. a support plate; 20. a strut; 21. a medicine conveying port; 22. an adapter ring.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a spraying device for a plant protection machine comprises a pesticide box 1, a joint 2 is arranged at the top of the pesticide box 1, a pesticide conveying pipe 3 is arranged at the top of the joint 2, one end of the pesticide conveying pipe 3 is connected with a plug 4, one end of the plug 4 is provided with a spraying pipe 5, one end of the spraying pipe 5 is provided with a spray head 6, the bottom of the spray head 6 is sleeved with a sealing cover 7, the sealing cover 7 and the outer surface of the spray head 6 are both provided with connecting plates 8, the outer surface of the connecting plates 8 is in threaded connection with a screw rod 9, the outer surface of the screw rod 9 is fixedly connected with a top plate 10, one end of the screw rod 9 is fixedly connected with a bottom plate 11, the connecting plates 8 are respectively fixed on the outer surfaces of the spray head 6 and the sealing cover 7, so that the screw rod 9 penetrates through the outer surfaces of the two connecting plates 8, when the spray head 6 finishes the pesticide spraying operation, as part of pesticide liquid can remain in the spray head 6, after the spray head stops the pesticide spraying operation, A user loosens the connecting plate 8 on the outer surface of the sealing cover 7 by rotating the screw rod 9, the sealing cover 7 is turned to be under the spray head 6, the screw rod 9 is reversely rotated again, the sealing cover 7 is lifted to be completely sealed at the bottom of the spray head 6 when the screw rod 9 rotates, the sealing cover 7 can be locked and fixed when the broken screw rod 9 of the bottom plate 11 rotates to the lower surface of the connecting plate 8, a spray opening of the spray head 6 can be sealed and shielded, the influence of the residual liquid medicine on the surrounding environment due to random falling is prevented, the number of the connectors 2 and the number of the medicine conveying pipes 3 are respectively multiple, the outer surfaces of the medicine conveying pipes 3 are respectively sleeved with the magnetic suction ring 12, the magnetic suction strips 13 are arranged inside the magnetic suction ring 12, the sliding blocks 14 are arranged on the outer surfaces of the magnetic suction strips 13, and the multidirectional medicine conveying effect is provided for the medicine spraying through the matching arrangement of the connectors 2 and the medicine conveying pipes 3, the magnetic ring 12 is sleeved on the outer surface of the medicine conveying pipe 3, the magnetic strip 13 is used for closing the magnetic ring 12 through the sliding slide block 14, so that the clamping and the dismounting of the medicine conveying pipe 3 are more convenient, the outer surface of the magnetic ring 12 is fixedly connected with the support plate 15, the outer surface of the support plate 15 is in threaded connection with the fixed rod 16, the hook 18 is convenient to connect and fix through the arrangement of the support plate 15 and the fixed rod 16, the connecting block 17 is sleeved on the outer surface of the fixed rod 16, the top of the connecting block 17 is fixedly connected with the hook 18, the fixed rod 16 penetrates through the outer surface of the support plate 15 and the outer surface of the connecting block 17, the magnetic ring 12 can be connected with the hook 18, the medicine conveying pipe 3 is connected to the lower surface of the plant protection machine through the hook 18, a user can dismount and replace the hook 18 through rotating the fixed rod 16 when needed, the medicine conveying pipe 3 is convenient to dismount and replace, the support plate 19 is fixedly connected to the upper surface of the medicine conveying pipe 1, the support plate 20 is fixedly connected to the support plate 21, the outer surface of the medicine conveying pipe 1 is provided with the rotatable medicine conveying ring, and the medicine conveying port 21 is connected with the medicine conveying ring 21, and the medicine conveying port for facilitating the medicine conveying pipe 21, and the medicine conveying port to be conveniently dismounted after the medicine conveying port is connected to the medicine conveying pipe.

In the utility model, through the matching arrangement between the medicine box 1, the joint 2, the medicine conveying pipe 3, the plug 4, the spray pipe 5, the spray head 6, the sealing cover 7, the connecting plate 8, the screw rod 9, the top plate 10 and the bottom plate 11, when the device is used, the connecting plate 8 is respectively fixed on the outer surfaces of the spray head 6 and the sealing cover 7, the screw rod 9 is made to penetrate through the outer surfaces of the two connecting plates 8, after the medicine spraying operation of the spray head 6 is completed, as partial liquid medicine can remain in the spray head 6, after the spray head stops spraying medicine, a user turns the screw rod 9 to loosen the connecting plate 8 on the outer surface of the sealing cover 7, turns the sealing cover 7 to be under the spray head 6, reversely rotates the screw rod 9 again, lifts the sealing cover 7 to be completely sealed at the bottom of the spray head 6 when the screw rod 9 rotates, and locks and fixes the sealing cover 7 when the broken screw rod 9 of the bottom plate 11 rotates to the lower surface of the connecting plate 8, therefore, the spraying opening of the spray head 6 can be sealed and shielded, the situation that the residual liquid medicine falls randomly to affect the surrounding environment is prevented, the magnetic ring 12, the magnetic strip 13, the slider 14, the support plate 15, the fixed rod 16, the connecting block 17 and the hook 18 are matched, when the device is used, the magnetic ring 12, the magnetic strip 13 and the hook 18 are matched through the plurality of joints 2 and the medicine conveying pipe 3, so that a multidirectional medicine conveying effect is provided for spraying of the medicine, the magnetic ring 12 is sleeved on the outer surface of the medicine conveying pipe 3, the magnetic strip 13 can be closed through the sliding slider 14, the medicine conveying pipe 3 can be clamped and detached more conveniently, the fixed rod 16 is rotated to penetrate through the outer surface of the support plate 15 and the outer surface of the connecting block 17, the magnetic ring 12 and the hook 18 can be connected, the medicine conveying pipe 3 is connected to the lower surface of a protection machine through the hook 18, when necessary, the user can disassemble the hook 18 by rotating the fixing rod 16, thereby facilitating the disassembly and replacement of the drug delivery tube 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sprinkler for plant protection machine, includes medical kit (1), its characterized in that: the top of the medicine box (1) is provided with a joint (2), the top of the joint (2) is provided with a medicine conveying pipe (3), one end of the medicine conveying pipe (3) is connected with a plug-in connector (4), one end of the plug-in connector (4) is provided with a spray pipe (5), one end of the spray pipe (5) is provided with a spray head (6), the bottom of the spray head (6) is sleeved with a sealing cover (7), the outer surfaces of the sealing cover (7) and the spray head (6) are both provided with a connecting plate (8), the outer surface of the connecting plate (8) is in threaded connection with a screw rod (9), the outer surface of the screw rod (9) is fixedly connected with a top plate (10), and one end of the screw rod (9) is fixedly connected with a bottom plate (11).

2. A spray apparatus for a plant protection machine as claimed in claim 1, wherein: the quantity that connects (2) and drug delivery pipe (3) all has a plurality of, and the ring (12) is inhaled to magnetism has all been cup jointed to the surface of a plurality of drug delivery pipe (3), the inside of inhaling ring (12) is provided with magnetism and inhales strip (13), the surface of inhaling strip (13) is provided with slider (14) to magnetism.

3. A spray apparatus for a plant protection machine according to claim 2, wherein: the outer surface of the magnetic ring (12) is fixedly connected with a supporting plate (15), and the outer surface of the supporting plate (15) is in threaded connection with a fixing rod (16).

4. A spray apparatus for a plant protection machine according to claim 3, wherein: the outer surface of the fixed rod (16) is sleeved with a connecting block (17), and the top of the connecting block (17) is fixedly connected with a hook (18).

5. A spray apparatus for a plant protection machine according to claim 1, wherein: the upper surface of the medicine box (1) is fixedly connected with a support plate (19), and the outer surface of the support plate (19) is fixedly connected with a support rod (20).

6. A spray apparatus for a plant protection machine according to claim 1, wherein: a medicine conveying opening (21) is formed in one side face of the medicine box (1), and a switching ring (22) is connected to the outer end of the medicine conveying opening (21) in a threaded mode.