CN219182540U

CN219182540U - Pesticide sprinkler

Info

Publication number: CN219182540U
Application number: CN202320145513.6U
Authority: CN
Inventors: 刘开琳; 王耀琳; 孙涛; 李银科; 闫沛迎; 李金辉; 李菁菁; 万翔
Original assignee: Gansu Desert Control Research Institute
Current assignee: Gansu Desert Control Research Institute
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-16
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a pesticide spraying device which comprises a connecting pipe, wherein an installing plate is welded on the outer wall in the middle of the connecting pipe, a chute is formed in the outer wall of the installing plate, a sliding block is connected inside the chute in a sliding mode, a return spring is welded at the bottom of the sliding block, one end of the return spring is fixedly connected with the bottom of the inner wall of the chute, a diversion hole is formed in the top of the connecting pipe, and the inner wall of the connecting pipe is rotatably connected with a rotating shaft. According to the utility model, through the spraying structure, the pesticide flows on the inner wall of the connecting pipe to drive the rotary fan blades to rotate, the rotary fan blades drive the shielding fan blades to rotate on the top of the blocking plate through the transmission shaft, and the blocking plate rotates and is attached to and separated from the diversion trenches to change the flow speed of the pesticide in the connecting pipe, so that the spraying structure can rotate after being impacted by the pesticides with different pressures, the spraying opening at the front end swings, the spraying range of the pesticide on fruit trees is increased, and the utilization rate of the pesticide is improved.

Description

Pesticide sprinkler

Technical Field

The utility model relates to the field of fruit tree planting, in particular to a pesticide spraying device.

Background

Fruit trees refer to edible trees, perennial plants and stock thereof which can provide edible fruits and seeds, such as apple trees, pear trees, citrus trees, apricot trees, peach trees and the like;

the agricultural chemical is used in preventing and controlling plant diseases and insect pests and regulating plant growth. Widely used for agricultural, forestry and animal husbandry production, environmental and household sanitation, pest control, epidemic prevention, mould prevention and moth prevention of industrial products, and the like;

the pesticide needs to be sprayed outside the fruit trees through the spraying device at regular intervals in the fruit tree planting process, and the pesticide is used for deinsectization of the fruit trees.

However, when the agricultural chemical spraying device is used in practice, the spraying angle of the spraying device cannot be adjusted because the heights of apple trees, pear trees, citrus trees, apricot trees, peach trees and the like are higher, so that the agricultural chemical cannot cover the fruit trees in a large range.

Therefore, it is necessary to invent a pesticide spraying device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a pesticide spraying device, through a spraying structure, pesticide flows on the inner wall of a connecting pipe to drive a rotary fan blade to rotate, the rotary fan blade drives a shielding fan blade to rotate on the top of a blocking plate through a transmission shaft, and the blocking plate rotates and is attached to and separated from a diversion trench to change the flow speed of pesticide in the connecting pipe, so that the spraying structure can rotate after being impacted by pesticides with different pressures, and a spraying opening at the front end swings, thereby increasing the spraying range of the pesticide on fruit trees and solving the defects in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions: the pesticide spraying device comprises a connecting pipe, wherein an installing plate is welded on the outer wall in the middle of the connecting pipe, a chute is formed in the outer wall of the installing plate, a sliding block is slidably connected in the chute, a return spring is welded at the bottom of the sliding block, one end of the return spring is fixedly connected with the bottom of the inner wall of the chute, a flow guide hole is formed in the top of the connecting pipe, the inner wall of the connecting pipe is rotationally connected to a rotating shaft, a shielding fan blade and a rotating fan blade are respectively arranged in the middle and the bottom of the outer wall of the rotating shaft, a blocking plate is welded in the middle of the connecting pipe, and a flow guide groove is formed in the blocking plate;

the spraying structure is used for spraying the pesticide and is fixedly arranged at the top of the connecting pipe;

spray the structure, mounting structure is used for installing the connecting pipe, and mounting structure installs in the bottom of connecting pipe.

Preferably, the shielding fan blade is slidably connected to the top of the blocking plate, and the radian of the shielding fan blade is smaller than that of the diversion trench.

Preferably, the spraying structure comprises a shunt tube, the shunt tube rotates to be connected at the top of connecting pipe, the shunt tube passes through hose connection with the water conservancy diversion hole, the equal fixed mounting in both ends of shunt tube has the hose, the one end fixed mounting of the hose at shunt tube top has the honeycomb duct, honeycomb duct top block is connected with the sprinkler head, the honeycomb duct bottom rotates to be connected with the connecting plate, connecting plate one end rotates with the slider to be connected.

Preferably, the number of the spraying ports is set to be a plurality, a plurality of the spraying ports are annularly arranged on the top of the connecting pipe, and the spraying ports are set to be fan-shaped.

Preferably, the mounting structure comprises an auxiliary plate, an auxiliary pipe is welded at the bottom of the auxiliary plate, a jack is formed in the outer wall of the auxiliary plate, a plug rod is connected with the jack in a clamping mode, a connecting groove is formed in the middle of the auxiliary plate, and the connecting groove is connected with the connecting pipe in a clamping mode.

Preferably, the number of the inserted bars is four, and the four inserted bars are symmetrically distributed on two sides of the horizontal center line of the auxiliary plate.

In the technical scheme, the utility model has the technical effects and advantages that:

1. through spraying the structure, pesticide flows at the inner wall of connecting pipe and drives rotatory flabellum rotation, and rotatory flabellum passes through the transmission shaft and drives and shelter from the top rotation of flabellum at the board, and the laminating and separation change the flow rate of pesticide in the connecting pipe between board rotation and the guiding gutter to make and spray the structure and can rotate after receiving the impact of the pesticide of different pressures, make the spraying nozzle swing of front end, thereby increase the spraying scope of pesticide to the fruit tree.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective cross-sectional view of the present utility model;

FIG. 3 is a perspective expanded view of the mounting structure of the present utility model;

fig. 4 is a perspective view of the spray structure of the present utility model.

Reference numerals illustrate:

1. a connecting pipe; 2. a mounting plate; 3. a chute; 4. a slide block; 5. a return spring; 6. a deflector aperture; 7. a rotating shaft; 8. shielding the fan blade; 9. rotating the fan blades; 10. a blocking plate; 11. a diversion trench; 12. a spraying structure; 1201. a shunt; 1202. a hose; 1203. a flow guiding pipe; 1204. a spray port; 1205. a connecting plate; 13. a mounting structure; 1301. an auxiliary plate; 1302. an auxiliary tube; 1303. a jack; 1304. a rod; 1305. and a connecting groove.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a pesticide spraying device as shown in figures 1-4, which comprises a connecting pipe 1, wherein an installing plate 2 is welded on the outer wall in the middle of the connecting pipe 1, a chute 3 is formed on the outer wall of the installing plate 2, a sliding block 4 is connected inside the chute 3 in a sliding way, a return spring 5 is welded at the bottom of the sliding block 4, one end of the return spring 5 is fixedly connected with the bottom of the inner wall of the chute 3, a diversion hole 6 is formed at the top of the connecting pipe 1, the inner wall of the connecting pipe 1 is rotationally connected with a rotating shaft 7, a shielding fan blade 8 and a rotating fan blade 9 are respectively arranged in the middle and the bottom of the outer wall of the rotating shaft 7, a blocking plate 10 is welded in the middle of the connecting pipe 1, and a diversion groove 11 is formed inside the blocking plate 10;

the spraying structure 12 is used for spraying pesticides, and the spraying structure 12 is fixedly arranged at the top of the connecting pipe 1;

the spraying structure 12, the mounting structure 13 is used for installing the connecting pipe 1, and the mounting structure 13 is installed at the bottom of the connecting pipe 1.

Furthermore, in the above technical scheme, the shielding fan blade 8 is slidably connected to the top of the blocking plate 10, the radian of the shielding fan blade 8 is smaller than that of the diversion trench 11, and the amount of pesticide in the connecting pipe 1 entering the spraying structure 12 can be changed by attaching and detaching the shielding fan blade 8 to and from the diversion trench 11, so that the spraying structure 12 can swing.

Further, in the above technical scheme, spray structure 12 includes shunt tubes 1201, shunt tubes 1201 rotate and connect in the top of connecting pipe 1, shunt tubes 1201 are connected through hose 1202 with water conservancy diversion hole 6, the equal fixed mounting in both ends of shunt tubes 1201 has hose 1202, the one end fixed mounting of hose 1202 at shunt tubes 1201 top has honeycomb duct 1203, honeycomb duct 1203 top block is connected with sprinkler 1204, the honeycomb duct 1203 bottom rotates and is connected with connecting plate 1205, connecting plate 1205 one end is connected with slider 4 rotation, the quantity of sprinkler 1204 sets up to a plurality of, a plurality of sprinkler 1204 ring array is at the top of connecting pipe 1, sprinkler 1204 sets up to fan-shaped, when the quantity of the pesticide that shunt tubes 1201 received suddenly increases, the hose 1202 of shunt tubes 1201 front end can become gradually from the arc perpendicularly, hose 1202 drives honeycomb duct 1203 and upwards rotates, honeycomb duct 1203 drives sprinkler 1204 upwards to swing, messenger's sprinkler 1204 can reciprocal swing, messenger's sprinkler 1204 adjusts the spraying scope of pesticide.

Preferably, the mounting structure 13 includes an auxiliary board 1301, auxiliary pipes 1302 are welded at the bottom of the auxiliary board 1301, insertion holes 1303 are formed in the outer wall of the auxiliary board 1301, inserting rods 1304 are connected in the insertion holes 1303 in a clamping manner, connecting grooves 1305 are formed in the middle of the auxiliary board 1301, the connecting grooves 1305 are connected with the connecting pipes 1 in a clamping manner, the number of the inserting rods 1304 is four, the four inserting rods 1304 are symmetrically distributed on two sides of the horizontal center line of the auxiliary board 1301, the auxiliary board 1301 is fixedly mounted on the ground, then the inserting rods 1304 are inserted into the inner walls of the insertion holes 1303 to fix the connecting pipes 1, and the spraying device is mounted in an orchard.

The working principle of the utility model is as follows:

referring to fig. 1 to 4 of the specification, firstly, the spraying device is installed in an orchard, an auxiliary pipe 1302 is connected with a water pipe, then a plug rod 1304 is inserted into an insertion hole 1303 to fix an auxiliary plate 1301, then a connecting pipe 1 is inserted into the inner wall of a connecting groove 1305 to fix the connecting pipe 1, pesticide enters into the connecting pipe 1 through a water pump and through the auxiliary pipe 1302, when the pesticide flows in the connecting pipe 1, the pesticide drives a rotary fan blade 9 to rotate, the rotary fan blade 9 drives a shielding fan blade 8 to rotate through a rotating shaft 7, and the shielding fan blade 8 is separated from or attached to a diversion trench 11 to change the amount of the pesticide entering into a spraying structure 12;

referring to fig. 1-4 of the specification, when the amount of the pesticide entering the spraying structure 12 is large, the hose 1202 is subjected to large impact, so that the hose 1202 is changed from bending to vertical, then the hose 1202 drives the spraying opening 1204 to rotate upwards through the flow guide pipe 1203, meanwhile, the flow guide pipe 1203 drives the connecting plate 1205 to rotate, the connecting plate 1205 pulls the sliding block 4 to slide on the inner wall of the sliding chute 3, the sliding block 4 stretches the reset spring 5, the spraying opening 1204 rotates to change the spraying range of the pesticide, and when the amount of the pesticide entering the spraying structure 12 is reduced, the parts move in the opposite direction.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. A pesticide spraying device, characterized in that: comprising the following steps:

connecting pipe (1), outer wall welding in the middle of connecting pipe (1) has mounting panel (2), spout (3) have been seted up to mounting panel (2) outer wall, inside sliding connection of spout (3) has slider (4), slider (4) bottom welding has reset spring (5), the bottom fixed connection of one end and spout (3) inner wall of reset spring (5), water conservancy diversion hole (6) have been seted up at connecting pipe (1) top, connecting pipe (1) inner wall rotation is connected in axis of rotation (7), shielding flabellum (8) and rotary fan blade (9) are installed respectively to centre and the bottom of axis of rotation (7) outer wall, welding has in the middle of connecting pipe (1) and stopping block (10), stopping block (10) inside guiding gutter (11) of having seted up;

the spraying structure (12), the spraying structure (12) is used for spraying the pesticide, and the spraying structure (12) is fixedly arranged at the top of the connecting pipe (1);

the spraying structure (12), the mounting structure (13) is used for installing the connecting pipe (1), and the mounting structure (13) is installed at the bottom of the connecting pipe (1).

2. A pesticide spraying device as claimed in claim 1, in which: the shielding fan blades (8) are connected to the top of the blocking plate (10) in a sliding mode, and the radian of the shielding fan blades (8) is smaller than that of the diversion trench (11).

3. A pesticide spraying device as claimed in claim 1, in which: the utility model provides a spray structure (12) includes shunt tubes (1201), shunt tubes (1201) rotate and connect in the top of connecting pipe (1), shunt tubes (1201) are connected through hose (1202) with water conservancy diversion hole (6), equal fixed mounting in both ends of shunt tubes (1201) has hose (1202), the one end fixed mounting of hose (1202) at shunt tubes (1201) top has honeycomb duct (1203), honeycomb duct (1203) top block is connected with sprinkler head (1204), honeycomb duct (1203) bottom rotates and is connected with connecting plate (1205), connecting plate (1205) one end is rotated with slider (4) and is connected.

4. A pesticide spraying device as claimed in claim 3, in which: the number of the spraying ports (1204) is multiple, the spraying ports (1204) are annularly arranged on the top of the connecting pipe (1), and the spraying ports (1204) are fan-shaped.

5. A pesticide spraying device as claimed in claim 1, in which: the mounting structure (13) comprises an auxiliary plate (1301), an auxiliary pipe (1302) is welded at the bottom of the auxiliary plate (1301), a jack (1303) is formed in the outer wall of the auxiliary plate (1301), an inserting rod (1304) is connected with the inside of the jack (1303) in a clamping mode, a connecting groove (1305) is formed in the middle of the auxiliary plate (1301), and the connecting groove (1305) is connected with the connecting pipe (1) in a clamping mode.

6. A pesticide spraying device as claimed in claim 5, in which: the number of the inserted rods (1304) is four, and the four inserted rods (1304) are symmetrically distributed on two sides of the horizontal center line of the auxiliary plate (1301).