CN-224219287-U - Directional pesticide spraying device for controlling disease and pest of chestnut tree

Abstract

The utility model relates to the technical field of agricultural pest control equipment, in particular to a directional pesticide spraying device for controlling pest of chestnut trees, which comprises a booster pump, wherein a delivery pipe is fixedly arranged at the water outlet end of the booster pump, a plurality of hoses are connected to the delivery pipe, spray heads are arranged at the end parts of the hoses, a vertical rod for supporting is arranged at one side of each hose, a support is horizontally connected to a top rod body of the vertical rod in a rotating manner, the support limits the rotating angle through a first fastening bolt, a connecting rod is connected to the support in a rotating manner along the vertical direction, the spray heads are fixedly arranged at the front end parts of the connecting rods, and the rotating angle between the connecting rod and the support is limited through a second fastening bolt. The utility model is convenient for adjusting the position and the angle to realize the directional spraying operation and is convenient for use.

Inventors

• LI RUORONG

Assignees

• 多味食品科技(云南)有限公司

Dates

Publication Date

20260512

Application Date

20250613

Claims (8)

1. 1. The directional pesticide spraying device for controlling plant diseases and insect pests of chestnut trees comprises a booster pump (1) and is characterized in that a conveying pipe (11) is fixedly arranged at the water outlet end of the booster pump (1), a plurality of hoses (13) are connected to the conveying pipe (11), a spray head (14) is arranged at the end part of each hose (13), a vertical rod (2) used for supporting is arranged on one side of each hose (13), a support (22) is horizontally and rotatably connected to the top rod body of each vertical rod (2), the support (22) is limited in rotation angle through a first fastening bolt (232), a connecting rod (25) is rotatably connected to the support (22) along the vertical direction, and the spray head (14) is fixedly arranged at the front end part of the connecting rod (25), and the rotation angle is limited between the connecting rod (25) and the support (22) through a second fastening bolt (24).
2. 2. The directional pesticide spraying device for chestnut tree pest control according to claim 1, wherein a suction pipe (10) is fixedly arranged at the water inlet end of the booster pump (1), and the suction pipe (10) is communicated with an external pesticide storage container.
3. 3. The directional pesticide spraying device for chestnut tree pest control according to claim 1, wherein a plurality of joint pipes (12) are fixedly arranged on the conveying pipe (11), and the hose (13) is in flange connection with the joint pipes (12).
4. 4. The directional pesticide spraying device for chestnut tree pest control according to claim 1, wherein an insertion cone rod (201) is fixedly arranged at the bottom end of the vertical rod (2), and the insertion cone rod (201) is conical.
5. 5. The directional pesticide spraying device for chestnut tree pest control according to claim 1, wherein a plurality of pipe clamps (20) are arranged on the vertical rod (2) along the height direction of the vertical rod (2), and the hose (13) is matched with the pipe clamps (20) in a clamping way.
6. 6. The directional pesticide spraying device for chestnut tree pest control according to claim 1, wherein a limiting disc (23) is fixedly arranged at the bottom end of the support (22), a convex column (231) is fixedly arranged at the center of the bottom surface of the limiting disc (23), and the convex column (231) is positioned in the vertical rod (2) and is rotationally connected with the vertical rod (2).
7. 7. The directional pesticide spraying device for controlling diseases and insect pests of chestnut trees according to claim 6, wherein a perforated disc (21) is fixedly arranged at the top end of the vertical rod (2), a plurality of limiting holes (211) are formed in the perforated disc (21), the first fastening bolts (232) are in threaded connection with the limiting discs (23), and the first fastening bolts (232) are in plug-in fit with the corresponding limiting holes (211).
8. 8. The directional pesticide spraying device for chestnut tree pest control according to claim 1, wherein a U-shaped groove (221) is formed in the support (22), end plate bodies of the connecting rods (25) are located in the U-shaped groove (221) and are rotatably connected with groove walls on the left side and the right side of the U-shaped groove (221) through rotating shafts, a plurality of inserting holes (251) are formed in the end plate bodies of the connecting rods (25), second fastening bolts (24) are in threaded connection with the support (22), the second fastening bolts (24) are in plug-in fit with the inserting holes (251), handle rods (26) are fixedly installed at the end portions of the connecting rods (25), and handles (27) are fixedly installed at the end portions of the handle rods (26).

Description

Directional pesticide spraying device for controlling disease and pest of chestnut tree Technical Field The utility model relates to the technical field of agricultural pest control equipment, in particular to a directional pesticide spraying device for pest control of chestnut trees. Background In the chestnut tree planting process, pest control is a key link for guaranteeing the yield and quality of chestnut. At present, the traditional spraying mode mainly comprises two modes of manual knapsack spraying and mechanical large-area spraying. The manual knapsack sprayer has various defects such as high labor intensity, low working efficiency and the like, and because the pumping pressure of the manual knapsack sprayer is limited, the liquid medicine is difficult to be sprayed to the top of the chestnut tree, and the prevention and control requirements of the large-area chestnut forest are difficult to be met while the spraying effect is influenced. Mechanical large-area spraying improves working efficiency, but because the specific plant diseases and insect pests of chestnut trees cannot be sprayed directionally, the problems of low pesticide utilization rate and great influence on surrounding ecological environment exist, and because the chestnut trees are planted in mountains, mechanical spraying vehicles and the like are difficult to normally move to the mountains to spray, the spraying effect is influenced, and along with the continuous improvement of the quality safety of agricultural products and the environmental protection consciousness of people, the chestnut tree plant diseases and insect pests control device capable of realizing directional spraying, improving the pesticide utilization rate and reducing the labor intensity is needed. Disclosure of utility model The utility model aims to provide a directional pesticide spraying device for controlling diseases and insect pests of chestnut trees, which aims to solve the defects in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a directional medicine device that spouts of chestnut tree pest control, includes the booster pump, the play water end fixed mounting of booster pump has the conveyer pipe, be connected with a plurality of hoses on the conveyer pipe, the shower nozzle is installed to the tip of hose, one side of hose is provided with the vertical pole that is used for supporting, the horizontal rotation is connected with the support on the top body of rod of vertical pole, the support is through first fastening bolt restriction rotation angle, be connected with the connecting rod along vertical direction rotation on the support, shower nozzle fixed mounting is in the front end of connecting rod, the connecting rod with through second fastening bolt restriction rotation angle between the support. Preferably, a suction pipe is fixedly arranged at the water inlet end of the booster pump, and the suction pipe is communicated with an external liquid medicine storage container. Preferably, a plurality of joint pipes are fixedly arranged on the conveying pipe, and the hose is in flange connection with the joint pipes. Preferably, an insertion cone rod is fixedly arranged at the bottom end of the vertical rod, and the insertion cone rod is conical; This arrangement facilitates arranging the vertical bars at the corresponding positions as needed, enabling the directed spraying operation of the liquid medicine sprayed from the spray head. Preferably, the vertical rod is provided with a plurality of pipe clamps arranged along the height direction of the vertical rod, and the hose is in clamping fit with the pipe clamps; this arrangement enables proper restraining operation of the hose. Preferably, a limiting disc is fixedly arranged at the bottom end of the support, a convex column is fixedly arranged at the center of the bottom surface of the limiting disc, and the convex column is positioned in the vertical rod and is rotationally connected with the vertical rod. Preferably, the top end of the vertical rod is fixedly provided with a perforated disc, the perforated disc is provided with a plurality of limiting holes, the first fastening bolt is in threaded connection with the limiting disc, and the first fastening bolt is in plug-in fit with the corresponding limiting holes. Preferably, the U-shaped groove is formed in the support, the end plate body of the connecting rod is located in the U-shaped groove and is rotationally connected with the groove walls on the left side and the right side of the U-shaped groove through a rotating shaft, a plurality of jacks are formed in the end plate body of the connecting rod, the second fastening bolt is in threaded connection with the support, the second fastening bolt is in plug-in fit with the jacks, a handle rod is fixedly mounted at the end of the connecting rod, and a handle is fixedly mounted a