Fruit tree pesticide spraying device

Abstract

The utility model relates to the technical field of pesticide spraying, and discloses a fruit tree pesticide spraying device which comprises a spraying frame. Wheels are installed in the middle of the spraying vehicle frame, a pesticide box is installed on the spraying vehicle frame, and a spraying piece is installed on the pesticide box. A rod type stirring piece is installed in the pesticide box, and the wheels are in transmission connection with the rod type stirring piece through linkage pieces. A circulating barrel is installed at the bottom in the pesticide box, a circulating cavity is formed in the circulating barrel, a plurality of open holes communicated with the circulating cavity are formed in the periphery of the bottom end of the circulating barrel, and a push-pull reciprocating part which penetrates through the top of the circulating barrel in a sliding mode and is connected with the rod type stirring part is arranged in the circulating barrel. The utility model provides a fruit tree pesticide spraying device which solves the problem that the uniformity of the concentration of pesticide liquid is reduced due to the fact that various components contained in a pesticide formula are prone to precipitation reaction in a pesticide box of a spraying vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide spraying, in particular to a fruit tree pesticide spraying device. Background Art

[0002] Fruit trees are perennial woody plants planted in orchards for the main economic purpose of producing fruits. They not only provide abundant fruit resources for humans, but also have multiple ecological functions such as beautifying the environment and regulating the climate. In the process of fruit tree growth, pests and diseases are inevitable problems. In order to ensure the healthy growth and high yield and quality of fruit trees, regular spraying of pesticides for pest control is an essential link to control or eliminate pests and diseases that harm fruit trees and prevent them from causing damage to fruit trees, thereby ensuring the quality and yield of fruits.

[0003] In the current fruit tree pesticide spraying operation, pesticide spraying vehicles are generally used for application. However, the various ingredients contained in the pesticide formula are prone to precipitation reactions in the spray tank of the spraying vehicle, causing the uniformity of the drug solution concentration to decrease. This uneven drug solution concentration can lead to local drug concentrations that are too high or too low during the fruit tree spraying process, thereby affecting the insecticidal effect of the pesticide.

[0004] In order to solve the above problems, the present application proposes a fruit tree pesticide spraying device. Utility Model Content

[0005] Based on the technical problems existing in the background technology, the utility model proposes a fruit tree pesticide spraying device.

[0006] The utility model provides a fruit tree pesticide spraying device, comprising a spraying frame;

[0007] A wheel is installed in the middle of the spraying frame, a pesticide box is installed on the spraying frame, and a spraying member is installed on the pesticide box;

[0008] A rod-type stirring member is installed in the pesticide box, and the wheel is connected to the rod-type stirring member through a linkage member.

[0009] A circulation drum is installed at the bottom of the pesticide box, a circulation chamber is opened in the circulation drum, and a plurality of openings connected to the circulation chamber are opened on the outer periphery of the bottom end of the circulation drum. A push-pull reciprocating member is provided in the circulation drum which slides through the top and is connected to the rod-type stirring member.

[0010] Preferably, the rod-shaped stirring member includes two rotating rods. A medicine storage chamber is formed in the pesticide tank. The two rotating rods are both horizontally arranged in the medicine storage chamber. One end of one rotating rod rotatably passes through one side of the pesticide tank and is rotatably connected to the inner wall of the spraying vehicle frame. One rotating rod is driven by a linkage member. One end of the other rotating rod is rotatably connected to the inner wall of the other side of the pesticide tank. Discs are installed at the ends of the two rotating rods close to each other. The push-pull reciprocating member is connected to the two discs. Axial flow blades located in the medicine storage chamber are installed on the two rotating rods. The two discs are located between the two axial flow blades.

[0011] Preferably, the linkage member includes a chain and two sprockets. A shaft rod is horizontally and rotatably installed in the middle of the spraying vehicle frame. The wheel is installed at one end of the shaft rod. The two sprockets are respectively fixedly sleeved on the shaft rod and one of the rotating rods. The chain is sleeved on the two sprockets and meshed with them.

[0012] Preferably, the push-pull reciprocating member includes a connecting rod, a U-shaped sleeve block, a movable rod and a piston. The piston is slidably arranged in the circulation chamber in the circulation cylinder. The movable rod is installed at the top of the piston. A through hole communicating with the circulation chamber is formed at the top end of the circulation cylinder. The top end of the movable rod slidably passes through the through hole. The U-shaped sleeve block is installed at the top end of the movable rod. An opening is formed in the U-shaped sleeve block. The two ends of the connecting rod are respectively located in the two discs and the opening. One end of the connecting rod is rotatably connected to the eccentric position on the side close to the two discs. The other end of the connecting rod is rotatably connected to the inner walls of the two sides of the U-shaped sleeve block.

[0013] Preferably, the spraying member includes an electric spraying pump. The electric spraying pump is installed on the pesticide tank and communicates with its interior. The liquid outlet end of the electric spraying pump is connected to a conduit. The end of the conduit away from the electric spraying pump is connected to a spraying pipe installed on the spraying vehicle frame.

[0014] The above technical solution of the present utility model has the following beneficial technical effects:

[0015] By providing the rod-shaped stirring member and the push-pull reciprocating member, when the wheel on the spraying vehicle frame rolls on the ground, under the action of the linkage member, the power can be transmitted to the rod-shaped stirring member to drive it to rotate. When the rod-shaped stirring member rotates, it can stir the liquid medicine in the pesticide tank to prevent the phenomenon of material precipitation. And when the rod-shaped stirring member rotates, it can drive the push-pull reciprocating member to reciprocate in the circulation cylinder, so that the liquid medicine in the pesticide tank reciprocates in and out of the circulation cylinder along the opening, making the liquid medicine flow, ensuring that the substances in the liquid medicine are more evenly dispersed. This structure utilizes the power generated when the wheel rolls. Under the linkage action of the rod-shaped stirring member and the push-pull reciprocating member, it can stir the liquid medicine in the pesticide tank and make it flow, making the substances in the liquid medicine more evenly dispersed, thus ensuring the insecticidal effect. Description of the Drawings

[0016] Figure 1 This is a schematic structural diagram of a fruit tree pesticide spraying device proposed by the present utility model.

[0017] Figure 2 For the present utility model Figure 1 This is a schematic internal structure diagram of the pesticide tank in the present utility model.

[0018] Figure 3 For the present utility model Figure 2 This is a schematic diagram of a partial structure in the present utility model.

[0019] Reference numerals: 1, spraying vehicle frame; 2, wheels; 3, pesticide tank; 4, spraying member; 41, electric spraying pump; 42, conduit; 43, spraying pipe; 5, rod-shaped stirring member; 51, rotating rod; 52, turntable; 53, axial flow vane; 6, linkage member; 61, chain; 62, sprocket; 7, circulation cylinder; 8, opening; 9, push-pull reciprocating member; 91, connecting rod; 92, U-shaped sleeve block; 93, movable rod; 94, piston; 10, shaft rod. Specific embodiments

[0020] To make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0021] As Figures 1-3 shown, a fruit tree pesticide spraying device proposed by the present utility model includes a spraying vehicle frame 1;

[0022] In this embodiment, wheels 2 are installed in the middle of the spraying vehicle frame 1, a pesticide tank 3 is installed on the spraying vehicle frame 1, and a spraying member 4 is installed on the pesticide tank 3. The spraying member 4 includes an electric spraying pump 41, the electric spraying pump 41 is installed on the pesticide tank 3 and is in internal communication with it, the liquid outlet end of the electric spraying pump 41 is connected to a conduit 42, and the end of the conduit 42 far from the electric spraying pump 41 is connected to a spraying pipe 43 installed on the spraying vehicle frame 1.

[0023] In this embodiment, a rod-shaped stirring member 5 is installed in the pesticide tank 3, and the wheels 2 and the rod-shaped stirring member 5 are connected by a linkage member 6 for transmission.

[0024] In this embodiment, a circulation cylinder 7 is installed at the bottom inside the pesticide tank 3, a circulation chamber is provided in the circulation cylinder 7, and a plurality of openings 8 communicating with the circulation chamber are provided on the outer periphery of the bottom end of the circulation cylinder 7. A push-pull reciprocating member 9 that slides through the top of the circulation cylinder 7 and is connected to the rod-shaped stirring member 5 is provided in the circulation cylinder 7.

[0025] In this embodiment, the rod-shaped stirring member 5 includes two rotating rods 51. A medicine storage chamber is formed in the pesticide tank 3. The two rotating rods 51 are both horizontally arranged in the medicine storage chamber. One end of one rotating rod 51 rotates through one side of the pesticide tank 3 and is rotatably connected to the inner wall of the spraying vehicle frame 1. One rotating rod 51 is driven by a linkage member 6. One end of the other rotating rod 51 is rotatably connected to the inner wall of the other side of the pesticide tank 3. Discs 52 are installed at the closer ends of the two rotating rods 51. The push-pull reciprocating member 9 is connected to the two discs 52. Axial flow blades 53 located in the medicine storage chamber are installed on the two rotating rods 51. The two discs 52 are located between the two axial flow blades 53. The linkage member 6 includes a chain 61 and two sprockets 62. A shaft rod 10 is horizontally and rotatably installed in the middle of the spraying vehicle frame 1. The wheel 2 is installed at one end of the shaft rod 10. The two sprockets 62 are respectively fixedly sleeved on the shaft rod 10 and one rotating rod 51. The chain 61 is sleeved on the two sprockets 62 and meshed with them.

[0026] It should be noted that the two sprockets 62 are of different sizes, and the included angle between the chain 61 and the two sprockets 62 is greater than 120 degrees.

[0027] In this embodiment, the push-pull reciprocating member 9 includes a connecting rod 91, a U-shaped sleeve block 92, a movable rod 93 and a piston 94. The piston 94 is slidably arranged in the circulation chamber in the circulation cylinder 7. The movable rod 93 is installed on the top of the piston 94. A through hole communicating with the circulation chamber is formed at the top end of the circulation cylinder 7. The top end of the movable rod 93 slidably passes through the through hole. The U-shaped sleeve block 92 is installed at the top end of the movable rod 93. An opening is formed in the U-shaped sleeve block 92. The two ends of the connecting rod 91 are respectively located in the two discs 52 and the opening. One end of the connecting rod 91 is rotatably connected to the eccentric position on the closer side of the two discs 52. The other end of the connecting rod 91 is rotatably connected to the inner walls on both sides of the U-shaped sleeve block 92.

[0028] It should be noted that when the wheels 2 on the spraying frame 1 are pushed to roll on the ground, the sprocket 62 on the shaft rod 10 can be driven to rotate simultaneously. Under the action of the chain 61, the power can be transmitted to the rotating rod 51, driving the rotating rod 51 and the axial flow blades 53 located in the pesticide tank 3 to rotate simultaneously. When the axial flow blades 53 rotate, they can stir the liquid medicine in the pesticide tank 3 to prevent the phenomenon of material precipitation. Moreover, when the rotating rod 51 rotates, it can drive the connecting rod 91 eccentrically connected to the turntable 52 to perform a circumferential motion. The bottom end of the connecting rod 91 swings reciprocally in the U-shaped sleeve block 92. Under the acting force, the piston 94 can be driven to move up and down reciprocally in the circulation cylinder 7 through the movable rod 93 connected to the U-shaped sleeve block 92, so that the liquid medicine in the pesticide tank 3 reciprocally enters and exits the circulation cylinder 7 through the opening 8, making the liquid medicine flow and ensuring that the substances in the liquid medicine are more evenly dispersed. This structure utilizes the power generated when the wheels 2 roll. Under the linkage of the rod-type stirring member 5 and the push-pull reciprocating member 9, the liquid medicine in the pesticide tank 3 can be stirred and made to flow, making the substances in the liquid medicine more evenly dispersed, thereby ensuring the insecticidal effect.

[0029] In a specific embodiment, when spraying pesticides on fruit trees, the liquid medicine in the pesticide tank 3 can be guided into the spraying pipe 43 along the conduit 42 through the electric spraying pump 41, and then the liquid medicine is sprayed onto the fruit trees through the spraying pipe 43.

[0030] It should be understood that the above specific embodiments of the present invention are only used for exemplary illustration or explanation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modification examples falling within the scope and boundary of the appended claims, or equivalent forms of such scope and boundary.

Claims

1. A fruit tree pesticide spraying device, comprising a spraying frame (1), characterized in that: A wheel (2) is installed in the middle of the spraying frame (1), a pesticide box (3) is installed on the spraying frame (1), and a spraying member (4) is installed on the pesticide box (3); A rod-type stirring member (5) is installed in the pesticide box (3), and the wheel (2) and the rod-type stirring member (5) are connected in transmission via a linkage member (6); A circulation drum (7) is installed at the bottom of the pesticide box (3), a circulation chamber is provided in the circulation drum (7), and a plurality of openings (8) communicating with the circulation chamber are provided on the outer periphery of the bottom end of the circulation drum (7), and a push-pull reciprocating member (9) is provided in the circulation drum (7) which slides through the top thereof and is connected to the rod-type stirring member (5).

2. A fruit tree pesticide spraying device according to claim 1, characterized in that: The rod-type stirring member (5) comprises two rotating rods (51), a pesticide storage chamber is provided in the pesticide box (3), the two rotating rods (51) are both arranged transversely in the pesticide storage chamber, one end of one rotating rod (51) rotates through one side of the pesticide box (3) and is rotatably connected to the inner wall of the spraying frame (1), one rotating rod (51) is driven by a linkage member (6), one end of the other rotating rod (51) is rotatably connected to the inner wall of the other side of the pesticide box (3), a rotating disk (52) is installed at one end of the two rotating rods (51) close to each other, the push-pull reciprocating member (9) is connected to the two rotating disks (52), and the two rotating rods (51) are installed with axial flow blades (53) located in the pesticide storage chamber, and the two rotating disks (52) are located between the two axial flow blades (53).

3. A fruit tree pesticide spraying device according to claim 2, characterized in that: The linkage member (6) comprises a chain (61) and two sprocket wheels (62); a shaft (10) is installed in a transversely rotatable manner in the middle of the spraying frame (1); the wheel (2) is installed on one end of the shaft (10); the two sprocket wheels (62) are respectively fixedly sleeved on the shaft (10) and one of the rotating rods (51); the chain (61) is sleeved on the two sprocket wheels (62) and meshedly connected therewith.

4. A fruit tree pesticide spraying device according to claim 2, characterized in that: The push-pull reciprocating member (9) comprises a connecting rod (91), a U-shaped sleeve (92), a movable rod (93) and a piston (94); the piston (94) is slidably arranged in a circulation chamber in the circulation cylinder (7); the movable rod (93) is mounted on the top of the piston (94); a through hole communicating with the circulation chamber is formed at the top of the circulation cylinder (7); the top of the movable rod (93) slides through the through hole; the U-shaped sleeve (92) is mounted on the top of the movable rod (93); an opening is formed in the U-shaped sleeve (92); the two ends of the connecting rod (91) are respectively located in the two rotating disks (52) and the opening; one end of the connecting rod (91) is rotatably connected to an eccentric position close to one side of the two rotating disks (52); the other end of the connecting rod (91) is rotatably connected to the inner walls of both sides of the U-shaped sleeve (92).

5. A fruit tree pesticide spraying device according to claim 1, characterized in that: The spraying member (4) comprises an electric spraying pump (41), the electric spraying pump (41) being mounted on the pesticide box (3) and communicating with the interior thereof, the liquid outlet end of the electric spraying pump (41) being connected to a conduit (42), and the end of the conduit (42) away from the electric spraying pump (41) being connected to a spraying pipe (43) mounted on the spraying vehicle frame (1).

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