CN214155955U

CN214155955U - Rotary spraying device and spraying robot

Info

Publication number: CN214155955U
Application number: CN202022282655.6U
Authority: CN
Inventors: 屈代红
Original assignee: Shenzhen Zhongke Qichuang Technology Co ltd
Current assignee: Shenzhen Zhongke Qichuang Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-09-10
Anticipated expiration: 2030-10-14

Abstract

The utility model relates to a rotatory sprinkler and spraying machine people, rotatory sprinkler include fixing base, shower nozzle, rotary joint, rotating electrical machines, and rotary joint sets up on the fixing base and through the external water tank that holds the liquid medicine of transfer line, the shower nozzle setting in rotary joint's rotatory end and with the water route intercommunication in the rotary joint, the rotating electrical machines install on the fixing base and drive rotary joint's rotatory end and rotate. The spray lance of the utility model is a 2m spray lance, which is convenient for carrying and use, the liquid medicine is pressurized by the liquid pump and then is sprayed with tiny vaporific liquid drops with good size uniformity under high pressure by the spray heads, and the three spray heads spray the liquid medicine into round and light medicine fog with the diameter of 2m under the driving of the rotating motor, thereby being convenient for crops to absorb the liquid medicine; the weak region that sprays that exists between two rotatory sprinkler coverage at spray lance both ends compensates through fan-shaped shower nozzle and sprays for the pesticide sprays more evenly, improves the coverage area that the pesticide sprayed, avoids having the pesticide to spray the blind area.

Description

Rotary spraying device and spraying robot

Technical Field

The utility model relates to a pesticide sprays technical field, in particular to rotatory sprinkler and spraying robot.

Background

Pesticide spraying is a necessary link in the agricultural production process. The current common pesticide spraying mode is manual spraying and mechanical spraying by using a spraying robot. Traditional spraying robot adopts long spray lance and a plurality of shower nozzles above to carry out the pesticide and sprays the operation, the pesticide sprays on crops through shower nozzle atomizing one-tenth dribble and spray into fan-shaped medicine fog, single shower nozzle coverage area is little, make the length of spray lance longer, especially be used in when spraying the crops of big-arch shelter planting, longer spray lance is very inconvenient when the business turn over big-arch shelter, the crops of big-arch shelter head and the tail are in the blind area that traditional machinery sprayed simultaneously, fan-shaped shower nozzle is difficult to spray the crops of blind area with the pesticide, need the people for mending to spout.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a rotatory sprinkler and spraying robot.

In order to achieve the above purpose, the utility model provides a technical scheme does: rotatory sprinkler, including fixing base, shower nozzle, rotary joint, rotating electrical machines, rotary joint sets up on the fixing base and through the external water tank that holds the liquid medicine of transfer line, the shower nozzle set up at rotary joint's rotatory end and with the water route intercommunication in the rotary joint, rotating electrical machines installs on the fixing base and drives rotary joint's rotatory end and rotates.

In the above technical scheme, the driving end of the rotating motor is provided with a first belt pulley, the rotating end of the rotating joint is provided with a second belt pulley, and a transmission belt is sleeved between the first belt pulley and the second belt pulley.

In the above technical solution, the diameter of the second pulley is larger than the diameter of the first pulley.

In the above technical scheme, a shunt joint is arranged at the rotating end of the rotating joint, and at least two nozzles are fixed on the shunt joint.

In the technical scheme, an included angle of 15 degrees is formed between the spray head and the horizontal plane.

In the above technical solution, the rotary joint is connected with the tap through a thread, and the rotary end of the rotary joint is provided with a thread opposite to the rotary direction of the rotary end.

In the technical scheme, the outer wall of the fixed seat is provided with a connecting piece connected with the spray rod.

In the above technical scheme, the rotary joint is fixed on the fixed seat through a mounting seat, and a rubber pad is arranged between the rotary motor and the fixed seat.

In order to achieve the above object, the utility model also provides a spraying robot, including the host computer that is provided with the water tank and hang the spray lance of establishing in the host computer below, foretell rotatory sprinkler sets up on the spray lance, the weak region of spraying between two rotatory sprinkles is provided with the fan-shaped nozzle who mends the position.

The utility model has the advantages of reasonable structure, novel design, strong practicability, 2m spray rod for convenient carrying and use, the liquid medicine is sprayed out at high pressure by the spray head after being pressurized by the liquid pump to form micro mist liquid drops, so that the size uniformity of the mist liquid drops sprayed to the surface of crops is good, the three spray heads spray the liquid medicine out of round and light medicine mist with the diameter of 2m under the driving of the rotating motor, the crops can absorb the liquid medicine conveniently, and the pesticide effect of pesticide application is improved; a single rotatory sprinkler can spray the circular scope that covers diameter 2m, and two rotatory sprinklers at spray lance both ends just cover the circular scope of two diameter 2m, and what exist between two rotatory sprinkler coverage sprays weak region and compensate through fan-shaped nozzle and spray for the pesticide sprays more evenly, improves the coverage area that the pesticide sprayed, avoids having the pesticide to spray the blind area.

Drawings

Fig. 1 is an exploded view of a rotary spraying device.

Fig. 2 is a schematic structural view of the spray robot.

Fig. 3 is a schematic view of the structure of the rotary spray device, the spray bar and the foot rest.

In the figure: 1. a fixed seat; 2. a rubber pad; 3. a rotating electric machine; 4. a rotary joint; 41. a rotating end; 5. a mounting seat; 6. a connecting member; 7. a drive belt; 8. a first pulley; 9. a second pulley; 10. a tap joint; 11. a spray head; 100. rotating the spraying device; 101. a host; 102. a water tank; 103. a spray rod; 104. a fan-shaped spray head; 105. a foot rest; 106. a support frame; 107. and (6) a liquid pump.

Detailed Description

The embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1, the rotary spraying device 100 includes a fixing base 1, a nozzle 11, a rotary joint 4, and a rotary motor 3, wherein the rotary joint 4 is disposed on the fixing base 1 and externally connected to a water tank 102 for containing a liquid medicine through a liquid transfer tube, the nozzle 11 is disposed at a rotating end 41 of the rotary joint 4 and communicated with a water path in the rotary joint 4, and the rotary motor 3 is mounted on the fixing base 1 and drives the rotating end 41 of the rotary joint 4 to rotate.

The driving end of the rotating motor 3 is provided with a first belt pulley 8, the rotating end 41 of the rotating joint 4 is provided with a second belt pulley 9, and a transmission belt 7 is sleeved between the first belt pulley 8 and the second belt pulley 9. The diameter of the second pulley 9 is larger than that of the first pulley 8.

The rotating end 41 of the rotating joint 4 is provided with a shunt joint 10, three spray heads 11 are fixed on the shunt joint 10 at equal angles, and an included angle of 75 degrees is formed between the spray heads 11 and the shunt joint 10. The angle between the spray head 11 and the horizontal plane is 15 degrees, so that the downward spraying coverage of the spray head 11 is wider.

The rotary joint 4 is connected with the flow dividing joint 10 through threads, and a rotating end 41 of the rotary joint 4 is provided with threads which are opposite to the rotating direction of the rotating end 41.

The outer wall of the fixed seat 1 is provided with a connecting piece 6 connected with the spray rod 103.

The rotary joint 4 is fixed on the fixed seat 1 through a mounting seat 5, and a rubber pad 2 is arranged between the rotary motor 3 and the fixed seat 1.

As shown in fig. 2 to 3, a spray robot includes a main body 101 provided with a water tank 102 and a spray bar 103 hung below the main body 101 by a foot rest 105, and the rotary spraying device 100 is provided at the end of the spray bar 103. The fixing seat is fixed on the spray rod through a connecting piece. As shown in fig. 3, two complementary fan-shaped nozzles 104 are disposed in the weak area between the two rotary sprinklers 100, and the fan-shaped nozzles 104 are fixed to a stand 105 by a support 106 disposed obliquely. The foot rest 105 is provided with a liquid pump 107 connected with the infusion tube, the liquid pump 107 pumps the pesticide liquid in the water tank to the fan-shaped spray head 104 and the spray heads 11, the pesticide liquid sprays fan-shaped pesticide mist at the fan-shaped spray head 104, the pesticide liquid is pressurized by the liquid pump 107 and then sprayed out at the spray heads 11 at high pressure to form tiny mist-shaped liquid drops, so that the atomized liquid drops sprayed to the surfaces of crops have good size uniformity, and the three spray heads 11 spray the pesticide liquid to round and light pesticide mist with the diameter of 2m under the drive of the rotating motor 3, so that the crops can absorb the pesticide liquid conveniently, and the pesticide effect on pesticide application is improved.

The utility model has the advantages of reasonable structure, novel design, the practicality is strong, spray lance 103 is 2 m's spray lance 103, the transport of being convenient for, high durability and convenient use, single rotatory sprinkler 100 can spray the circular scope that covers diameter 2m, two rotatory sprinklers 100 at spray lance 103 both ends just cover the circular scope of two diameter 2m, the weak region of spraying that exists between two rotatory sprinklers 100 coverage compensates through fan-shaped nozzle 104 and sprays, make the pesticide spray more even, improve the coverage area that the pesticide sprayed, avoid there being the pesticide to spray the blind area.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications to the above embodiments are all within the scope of the present invention.

Claims

1. Rotatory sprinkler, its characterized in that, including fixing base, shower nozzle, rotary joint, rotating electrical machines, rotary joint sets up on the fixing base and through the external water tank that holds the liquid medicine of transfer line, the shower nozzle set up at rotary joint's rotatory end and with the water route intercommunication in the rotary joint, rotating electrical machines installs on the fixing base and drives rotary joint's rotatory end and rotates.

2. The rotary spraying device of claim 1 wherein the drive end of the rotary motor is provided with a first pulley, the rotary end of the rotary union is provided with a second pulley, and a drive belt is disposed between the first and second pulleys.

3. The rotary spraying device of claim 2 wherein the second pulley has a larger diameter than the first pulley.

4. The rotary spraying device of claim 1 wherein the rotatable end of the rotatable joint is provided with a flow divider joint to which at least two spray heads are secured.

5. The rotary spraying device of claim 4 wherein the spray head forms an angle of 15 ° with the horizontal.

6. The rotary spraying device of claim 5 wherein the swivel is threadably connected to the tap, and wherein the swivel is threaded at a swivel end in a direction opposite to the direction of rotation of the swivel end.

7. The rotary spraying device of claim 1 wherein the outer wall of the holder is provided with a connector for connection to the spray bar.

8. The rotary spraying device of claim 1 wherein the rotary union is secured to the holder by a mounting block, and a rubber pad is disposed between the rotary motor and the holder.

9. The spraying robot is characterized by comprising a main machine provided with a water tank and a spray rod hung below the main machine, wherein the rotary spraying devices as claimed in any one of claims 1 to 8 are arranged on the spray rod, and a fan-shaped spray head is arranged in a weak spraying area between the two rotary spraying devices.