Pesticide spraying device

Abstract

The pesticide spraying device comprises a bottom plate, a fixing frame is fixedly connected to the upper end of the front side of the bottom plate, a first rotating shaft is rotationally connected to the front side of the upper end of the fixing frame, a first gear is fixedly connected to the lower end of the first rotating shaft, and a first sliding groove is formed in the rear side of the upper end of the fixing frame; a sliding block is slidably connected to one end of the first sliding groove, second rotating shafts are symmetrically and rotatably connected to the positions, located on the two sides of the water passing plate, of the upper end of the bottom plate, baffles are fixedly connected to the upper ends of the second rotating shafts, second gears are fixedly connected to the lower ends of the second rotating shafts, and a double-side rack block is arranged between the second gears on the two sides. According to the device, by arranging the fixing frame, the first rotating shaft, the first gear, the water passing plate, the spray head, the reciprocating screw rod, the sliding block, the single-side rack block, the second rotating shaft, the baffle, the second gear, the one-way screw rod and the double-side rack block, time and labor are saved, efficiency is improved, and a human body is protected to a certain degree.

Description

Technical Field

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

[0002] Fruit trees refer to trees with edible fruits. They are a general term for perennial plants and their rootstocks that can provide edible fruits and seeds. In early spring, when the leaves and flowers of various fruit trees are sprouting, it is the time when many fruit tree pests emerge from hibernation and cause damage. At this time, timely spraying of insecticides and fungicides on the entire orchard can effectively reduce the degree of damage caused by pests and diseases in the orchard that year.

[0003] The Chinese patent with patent announcement number CN213246562U discloses a pesticide spraying device for fruit tree planting, including a base, a mixing box fixedly connected to the left side of the top of the base, a driving motor fixedly connected to the top of the mixing box, a mixing mechanism fixedly connected to the output shaft of the driving motor, and a mounting plate fixedly connected to the top of the base. The utility model cooperates with a rotating motor, a threaded rod, a threaded sleeve, a transmission mechanism, a rotating shaft, a winding wheel, a winding wheel, a stepping motor, a cam, a water gun and a baffle. The output shaft of the rotating motor drives the threaded sleeve to move up and down through the threaded rod to adjust the height of the water gun. At the same time, the threaded rod drives the rotating shaft to rotate through the first gear and the second gear to store the hose to prevent the hose from being entangled. The output shaft of the stepping motor drives the cam to rotate, which is convenient for adjusting the horizontal direction of the water gun, improving the uniformity of spraying, thereby achieving the effect of uniform spraying, and solving the problem of uneven spraying of the existing device.

[0004] The existing pesticide spraying device has the problems that the spraying requires manual water gun, which is time-consuming and labor-intensive, and has low efficiency. In addition, when the pesticide is sprayed over a large area, it may be splashed by wind or leaves onto the workers' bodies, causing skin damage. In order to overcome these disadvantages, the utility model provides a pesticide spraying device. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a pesticide spraying device.

[0006] The cam is provided with a first gear and a second gear engaged with the first gear and the second gear is engaged with the first gear.

[0007] Furthermore, a reciprocating screw is rotatably connected in the first slide groove, one end of the reciprocating screw is threadedly connected to the slider, a first motor is fixedly connected to one side of the fixed frame, and an output end of the first motor passes through the side wall of the fixed frame and is fixedly connected to one end of the reciprocating screw.

[0008] Furthermore, a box body is provided on one side of the upper end of the bottom plate, a pump body is provided on the top of the box body, the input end of the pump body passes through and is connected to the interior of the box body, the output end of the pump body is fixedly connected with a connecting pipe, the interior of the water-passing plate is a hollow structure, the other end of the connecting pipe passes through and is connected to the interior of the water-passing plate, and the nozzles are all connected to the interior of the water-passing plate.

[0009] Furthermore, a second sliding groove is opened on the rear side of the upper end of the base plate, a one-way screw is rotatably connected in the second sliding groove, one end of the second sliding groove is slidably connected to a connecting frame, one end of the one-way screw is threadedly connected to the connecting frame, a second motor is fixedly connected to one side of the base plate, and an output end of the second motor passes through the side wall of the base plate and is fixedly connected to one end of the one-way screw.

[0010] Furthermore, one end of the connecting frame is fixedly connected to the rack blocks on both sides.

[0011] Furthermore, a handle frame is fixedly connected to the upper rear end of the base plate, and universal wheels are fixedly connected to the four bottom corners of the base plate.

[0012] Beneficial effects of the utility model:

[0013] When the utility model is used, the pesticide spraying device has the following advantages:

[0014] 1. In this scheme, a fixed frame, a first rotating shaft, a first gear, a water-passing plate, a nozzle, a first slide, a reciprocating screw, a slider, a single-sided rack block, a box body, a pump body, and a connecting pipe are provided. The operation of the pump body transports the pesticide in the box body to the water-passing plate through the connecting pipe, and finally sprays it out through the vertically arranged nozzles, thereby spraying the pesticide onto the fruit trees. The operation of the first motor drives the slider and the single-sided rack block to move back and forth left and right, thereby driving the first gear, the first rotating shaft, and the water-passing plate to rotate. During the spraying process, they rotate back and forth left and right to change the angle of pesticide spraying. There is no need for manual spraying with a water gun, which saves time and effort and improves efficiency.

[0015] 2. In this scheme, by providing a second rotating shaft, a baffle, a second gear, a second slide groove, a connecting frame, a one-way screw, and double-sided rack blocks, the second motor drives the one-way screw to rotate, thereby driving the connecting frame to move horizontally along the second slide groove, and then driving the double-sided rack blocks to move forward, and then driving the second gears, the second rotating shaft, and the baffles on both sides to rotate outward and open for shielding, so as to avoid injuries caused by wind force or leaves splashing back onto the body of the staff due to excessive area when spraying pesticides, and to protect the human body to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 : Schematic diagram of the overall structure of the utility model;

[0018] Figure 2 : A schematic diagram of the rear side view of the utility model;

[0019] Figure 3 : A front view of the utility model.

[0020] The reference numerals are as follows:

[0021] 1. Bottom plate; 2. Fixed frame; 3. First rotating shaft; 4. First gear; 5. Water-passing plate; 6. Nozzle; 7. First slide; 8. Reciprocating screw; 9. Sliding block; 10. Single-sided rack block; 11. First motor; 12. Box body; 13. Pump body; 14. Connecting pipe; 15. Second rotating shaft; 16. Baffle plate; 17. Second gear; 18. Second slide; 19. Connecting frame; 20. Single-way screw; 21. Double-sided rack block; 22. Second motor; 23. Push handle frame; 24. Universal wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-3 As shown, it relates to a pesticide spraying device, including a base plate 1, a fixed frame 2 is fixedly connected to the upper end of the front side of the base plate 1, a first rotating shaft 3 is rotatably connected to the upper end of the fixed frame 2, a water-passing plate 5 is fixedly connected to the upper end of the first rotating shaft 3, a plurality of nozzles 6 are arranged on the front side of the water-passing plate 5, a first gear 4 is fixedly connected to the lower end of the first rotating shaft 3, a first slide groove 7 is provided on the rear side of the upper end of the fixed frame 2, a slider 9 is slidably connected to one end of the first slide groove 7, a single-sided rack block 10 is fixedly connected to one side of the upper end of the slider 9, the single-sided rack block 10 is meshed with the first gear 4, the upper end of the base plate 1 is symmetrically rotatably connected to the second rotating shaft 15 on both sides of the water-passing plate 5, the upper ends of the second rotating shaft 15 are fixedly connected to baffles 16, the lower ends of the second rotating shaft 15 are fixedly connected to second gears 17, a double-sided rack block 21 is arranged between the second gears 17 on both sides, and the second gears 17 are meshed with the double-sided rack blocks 21.

[0024] like Figure 1-3 As shown, a reciprocating screw 8 is rotatably connected in the first slide groove 7, one end of the reciprocating screw 8 is threadedly connected to the slider 9, and a first motor 11 is fixedly connected to one side of the fixed frame 2. The output end of the first motor 11 passes through the side wall of the fixed frame 2 and is fixedly connected to one end of the reciprocating screw 8. The first motor 11 is started, thereby driving the slider 9 to move horizontally along the first slide groove 7, and then driving the single-sided rack block 10 to reciprocate left and right, thereby driving the first gear 4, the first rotating shaft 3, and the water-passing plate 5 to rotate, and then reciprocate left and right during the spraying process to adjust the spraying angle and range.

[0025] like Figure 1-3 As shown, a box body 12 is provided on one side of the upper end of the bottom plate 1, and a pump body 13 is provided on the top of the box body 12. The input end of the pump body 13 passes through and is connected to the interior of the box body 12, and the output end of the pump body 13 is fixedly connected to a connecting pipe 14, and the connecting pipe 14 is a bendable corrugated hose. The interior of the water-passing plate 5 is a hollow structure, and the other end of the connecting pipe 14 passes through and is connected to the interior of the water-passing plate 5. The nozzles 6 are all connected to the interior of the water-passing plate 5. When the pump body 13 is started, the pesticide in the box body 12 is transported to the water-passing plate 5 through the connecting pipe 14, and finally sprayed out through the vertically arranged nozzles 6.

[0026] like Figure 1-3As shown, the baffle 16 is made of transparent material, and a second slide groove 18 is provided on the rear side of the upper end of the base plate 1. A one-way screw 20 is rotatably connected in the second slide groove 18, and a connecting frame 19 is slidably connected to one end of the second slide groove 18. One end of the one-way screw 20 is threadedly connected to the connecting frame 19, and a second motor 22 is fixedly connected to one side of the base plate 1. The output end of the second motor 22 passes through the side wall of the base plate 1 and is fixedly connected to one end of the one-way screw 20. One end of the connecting frame 19 is fixedly connected to the bilateral rack blocks 21. When the second motor 22 is started, the one-way screw 20 is driven to rotate, thereby driving the connecting frame 19 to move horizontally along the second slide groove 18, and then driving the bilateral rack blocks 21 to move forward, and then driving the second gears 17, the second rotating shaft 15, and the baffle 16 on both sides to rotate outward and open for shielding, so as to prevent the wind or leaves from splashing onto the body of the staff due to excessive area when spraying pesticides, and to protect the human body to a certain extent.

[0027] like Figure 1-3 As shown, a handle frame 23 is fixedly connected to the upper rear end of the base plate 1, and universal wheels 24 are fixedly connected to the four corners of the bottom of the base plate 1 for easy movement.

[0028] Working principle: When in use, the device is moved arbitrarily during the pesticide spraying process through the universal wheel 24 and the push handle frame 23, and the second motor 22 is started to drive the one-way screw 20 to rotate, thereby driving the connecting frame 19 to move horizontally along the second slide slot 18, and then driving the double-sided rack blocks 21 to move forward, and then driving the second gear 17, the second rotating shaft 15, and the baffle 16 on both sides to rotate outward to open for shielding, so as to prevent the pesticide from being splashed onto the body of the staff due to the wind force or leaves due to the large area when spraying, which may cause certain damage to the human body. Protection, start the pump body 13, transport the pesticide in the box body 12 to the water-passing plate 5 through the connecting pipe 14, and finally spray it out through the vertically arranged nozzles 6, so as to spray the pesticide on the fruit trees, start the first motor 11, so as to drive the slider 9 to move back and forth horizontally along the first slide groove 7, and then drive the single-sided rack block 10 to move back and forth left and right, thereby driving the first gear 4, the first rotating shaft 3, and the water-passing plate 5 to rotate around the axis of the first rotating shaft 3, and then reciprocate left and right during the spraying process, so as to change the spraying angle, save time and effort, and improve efficiency.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A pesticide spraying device, comprising a base plate (1), characterized in that: The upper front end of the bottom plate (1) is fixedly connected to a fixing frame (2), the upper front end of the fixing frame (2) is rotatably connected to a first rotating shaft (3), the upper end of the first rotating shaft (3) is fixedly connected to a water-passing plate (5), a plurality of nozzles (6) are arranged on the front side of the water-passing plate (5), the lower end of the first rotating shaft (3) is fixedly connected to a first gear (4), the upper rear end of the fixing frame (2) is provided with a first sliding groove (7), one end of the first sliding groove (7) is slidably connected to a sliding block (9), and one side of the upper end of the sliding block (9) is fixedly connected to a water-passing plate (5). A single-sided rack block (10) is connected, and the single-sided rack block (10) is meshed with the first gear (4). The upper end of the bottom plate (1) is located on both sides of the water-passing plate (5) and is symmetrically rotatably connected to a second rotating shaft (15). The upper ends of the second rotating shafts (15) are fixedly connected to baffles (16), and the lower ends of the second rotating shafts (15) are fixedly connected to second gears (17). A double-sided rack block (21) is arranged between the second gears (17) on both sides, and the second gears (17) are meshed with the double-sided rack blocks (21).

2. A pesticide spraying device according to claim 1, characterized in that: A reciprocating screw (8) is rotatably connected in the first sliding groove (7), one end of the reciprocating screw (8) is threadedly connected to the slider (9), and a first motor (11) is fixedly connected to one side of the fixed frame (2), and an output end of the first motor (11) passes through the side wall of the fixed frame (2) and is fixedly connected to one end of the reciprocating screw (8).

3. A pesticide spraying device according to claim 1, characterized in that: A box body (12) is arranged on one side of the upper end of the bottom plate (1), a pump body (13) is arranged on the top end of the box body (12), an input end of the pump body (13) passes through and is connected to the interior of the box body (12), an output end of the pump body (13) is fixedly connected to a connecting pipe (14), the interior of the water-passing plate (5) is a hollow structure, the other end of the connecting pipe (14) passes through and is connected to the interior of the water-passing plate (5), and the nozzles (6) are all connected to the interior of the water-passing plate (5).

4. A pesticide spraying device according to claim 1, characterized in that: A second slide groove (18) is provided at the rear side of the upper end of the base plate (1), a one-way screw rod (20) is rotatably connected in the second slide groove (18), one end of the second slide groove (18) is slidably connected to a connecting frame (19), one end of the one-way screw rod (20) is threadedly connected to the connecting frame (19), a second motor (22) is fixedly connected to one side of the base plate (1), and an output end of the second motor (22) passes through the side wall of the base plate (1) and is fixedly connected to one end of the one-way screw rod (20).

5. A pesticide spraying device according to claim 4, characterized in that: One end of the connecting frame (19) is fixedly connected to the double-sided rack blocks (21).

6. A pesticide spraying device according to claim 1, characterized in that: A handle frame (23) is fixedly connected to the upper rear end of the base plate (1), and universal wheels (24) are fixedly connected to the four corners of the bottom of the base plate (1).

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