CN220966158U - A pesticide sprayer capable of conveniently adjusting spraying angle - Google Patents

Abstract

The utility model discloses a pesticide spraying machine convenient for adjusting a spraying angle, and relates to the technical field of pesticide spraying equipment. This pesticide spraying machine convenient to adjust angle of spraying, through setting up first mount, the second mount, lift drive assembly, the shower nozzle, connecting block and first motor, lift drive assembly can drive the shower nozzle and reciprocate at first mount and second mount, thereby change the height of shower nozzle, first motor rotation can drive the connecting block and rotate, make the inclination of shower nozzle can make the adjustment, can adjust the height and the inclination of shower nozzle simultaneously, adjust the spraying range of shower nozzle, can spray more crops as far as possible, it is also very convenient to spray, through setting up liquid storage pot and pesticide stirring subassembly, after pesticide and water pour into the liquid storage pot in proportion, the pesticide stirring subassembly can mix the stirring to the agricultural, make the pesticide mix more even.

Description

A pesticide sprayer capable of conveniently adjusting spraying angle

Technical Field

The utility model relates to the technical field of pesticide spraying equipment, in particular to a pesticide spraying machine which is convenient for adjusting the spraying angle.

Background technique

At present, pesticide spraying is basically carried out through special pesticide sprayers. The use of machinery instead of manual spraying operations makes spraying very convenient. However, the spraying angle of pesticide sprayers is mostly not adjustable, and the spraying range is limited, resulting in the inability to spray pesticides on crops over a large area, affecting crop spraying.

For example, the utility model with patent number CN202222678978.6 discloses an adjustable pesticide spraying device, including a liquid supply box, a bearing mechanism, a lifting mechanism and an adjusting mechanism. The angle adjustment mechanism includes a first fixed box and a second fixed box fixedly installed on the top of the lifting mechanism. A first motor is connected to the first fixed box. Two fixed blocks are connected to the first fixed box. The two fixed blocks are placed on both sides of the output end of the first motor and are rotatably connected to a driving rod. A rotating rod is also connected to the second fixed box. A sliding groove is circumferentially provided on the side surface of the second fixed box. The sliding groove is slidably connected to a nozzle support rod. The utility model places the liquid supply box on a movable bearing mechanism, which saves the physical strength of the sprayer. The lifting mechanism is convenient for adjusting the height of the nozzle and is suitable for spraying vegetation at different heights. The angle adjustment mechanism adjusts the coverage of the drug spraying and is retracted inward when not in use to reduce the volume for easy movement or storage.

The pesticide spraying device of this patent can only adjust the spraying height, but cannot adjust the spraying angle. The spraying range is limited and it is not convenient enough.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a pesticide sprayer that is easy to adjust the spraying angle, thereby solving the problem that the pesticide sprayer cannot adjust the spraying angle.

To achieve the above purpose, the utility model is implemented by the following technical solutions: a pesticide sprayer that is easy to adjust the spraying angle, including a frame, a roller is installed on the outside of the frame, a liquid storage tank is fixedly installed on the upper end of the frame, a feed port is arranged on the upper end of the liquid storage tank, an electric control box is arranged on the outside of the liquid storage tank, a handrail is fixedly installed on the outside of the liquid storage tank, a pesticide stirring assembly is installed on the liquid storage tank, a first fixed frame is fixedly installed on the frame, a second fixed frame is arranged on the side of the first fixed frame, a lifting drive assembly is installed on the first fixed frame and the second fixed frame, a slider is arranged on the inside of the first fixed frame and the second fixed frame, a spray head is arranged on the inside of the slider, and nozzles evenly distributed on the surface of the spray head are opened, connecting blocks are fixedly installed at both ends of the spray head, a motor box is arranged on the side of the connecting block, a first motor is installed inside the motor box, an output shaft of the first motor is arranged on the connecting block, a fixing block is installed on the other side of the connecting block through a shaft, and the fixing block and the motor box are fixedly installed on the outer surface of the slider.

Preferably, a water pump is fixedly mounted on the frame, a water pumping pipe is fixedly connected between the water pump and the liquid storage tank, and a water outlet pipe is fixedly connected between the water pump and the nozzle.

Preferably, the lifting drive assembly includes a second motor, the output shaft of the second motor is provided with a first pulley, and the first fixed frame is mounted with a second pulley.

Furthermore, a transmission belt is arranged outside the first pulley and the second pulley, a threaded rod is fixedly installed at the lower end of the first pulley and the second pulley, and the slider is threadedly connected to the threaded rod.

Preferably, the pesticide stirring assembly comprises a third motor, the output shaft of the third motor is provided with a driving gear, and the side surface of the driving gear is provided with a driven gear.

Furthermore, the driving gear and the driven gear are meshingly connected, a stirring shaft is fixedly installed on the inner side of the driven gear, and evenly distributed stirring blades are arranged on the outer side of the stirring shaft.

Beneficial Effects

The utility model provides a pesticide sprayer that is easy to adjust the spraying angle. Compared with the prior art, it has the following beneficial effects:

1. The pesticide sprayer which is convenient for adjusting the spraying angle is provided with a first fixed frame, a second fixed frame, a lifting drive assembly, a nozzle, a connecting block and a first motor. The lifting drive assembly can drive the nozzle to move up and down on the first fixed frame and the second fixed frame, so as to change the height of the nozzle. The rotation of the first motor can drive the connecting block to rotate, so that the inclination angle of the nozzle can be adjusted. The height and inclination angle of the nozzle can be adjusted at the same time, and the spraying range of the nozzle can be adjusted, so as to spray as many crops as possible, and the spraying is also very convenient.

2. The pesticide sprayer, which is easy to adjust the spraying angle, is provided with a liquid storage tank and a pesticide stirring component. After the pesticide and water are poured into the liquid storage tank in proportion, the pesticide stirring component can mix and stir the pesticide, so that the pesticide is mixed more evenly.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the structure of the lifting drive assembly in the utility model;

Figure 3 is a schematic diagram of the structure of the nozzle in the utility model;

FIG. 4 is a schematic diagram of the structure of the pesticide stirring assembly in the utility model.

In the figure: 1, frame; 2, liquid storage tank; 3, electric control box; 4, handrail frame; 5, feed port; 6, roller; 7, pesticide stirring assembly; 701, third motor; 702, driven gear; 703, driving gear; 704, stirring shaft; 705, stirring blade; 8, first fixed frame; 9, second fixed frame; 10, lifting drive assembly; 1001, second motor; 1002, first pulley; 1003, second pulley; 1004, transmission belt; 1005, threaded rod; 11, nozzle; 12, nozzle; 13, water outlet pipe; 14, slider; 15, motor box; 16, fixing block; 17, connecting block; 18, first motor; 19, water pump.

Detailed ways

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 in 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.

Please refer to Figures 1-4. The utility model provides a technical solution: a pesticide sprayer that is easy to adjust the spraying angle, including a frame 1, a roller 6 is installed on the outside of the frame 1, a liquid storage tank 2 is fixedly installed on the upper end of the frame 1, a feed port 5 is arranged on the upper end of the liquid storage tank 2, and two feed ports 5 are arranged, which can be respectively injected with clean water and pesticides so that the pesticides can be mixed in proportion, an electric control box 3 is arranged on the outside of the liquid storage tank 2, and an armrest 4 is fixedly installed on the outside of the liquid storage tank 2. Through the setting of the armrest 4, it can be used to grasp and move the entire sprayer to a desired place, a pesticide stirring component 7 is installed on the liquid storage tank 2, a first fixed frame 8 is fixedly installed on the frame 1, a second fixed frame 9 is arranged on the side of the first fixed frame 8, and the first fixed frame 8 and the second fixed frame 8 are respectively provided. A lifting drive assembly 10 is installed on the fixed frame 9, a slider 14 is arranged on the inner side of the first fixed frame 8 and the second fixed frame 9, a nozzle 11 is arranged on the inner side of the slider 14, and a nozzle 11 is provided on the surface of the nozzle 11. A uniformly distributed nozzle 12 is opened, and a connecting block 17 is fixedly installed at both ends of the nozzle 11. A motor box 15 is arranged on the side of the connecting block 17. A first motor 18 is installed inside the motor box 15, and the output shaft of the first motor 18 is arranged on the connecting block 17. A fixing block 16 is installed on the other side of the connecting block 17 through an axis. The fixing block 16 and the motor box 15 are fixedly installed on the outer surface of the slider 14. The rotation of the first motor 18 can drive the connecting block 17 to rotate, so that the inclination angle of the nozzle 11 can be adjusted, and the height and inclination angle of the nozzle 11 can be adjusted at the same time.

A water pump 19 is fixedly installed on the frame 1, a water pump pipe is fixedly connected between the water pump 19 and the liquid storage tank 2, and a water outlet pipe 13 is fixedly connected between the water pump 19 and the nozzle 11. Through the setting of the water pump 19, the pesticide in the liquid storage tank 2 can be extracted to the nozzle 11, so as to be sprayed out from the nozzle 12 to spray the crops. The lifting drive component 10 includes a second motor 1001, and the output shaft of the second motor 1001 is provided with a first pulley 1002, and a second pulley 1003 is installed on the first fixed frame 8. The first pulley 1002 and the second pulley 1003 are provided with a transmission belt 1004 outside. The lower ends of the first pulley 1002 and the second pulley 1003 are fixedly installed with a threaded rod 1005, and the slider 14 is threadedly connected to the threaded rod 1005. The rotation of the second motor 1001 drives the first pulley 1002 to rotate, thereby driving The transmission belt 1004 and the second pulley 1003 rotate, and the first pulley 1002 and the second pulley 1003 rotate to drive the threaded rod 1005 to rotate, which can drive the slider 14 to move up and down, thereby changing the height of the nozzle 11. The pesticide stirring assembly 7 includes a third motor 701, and the output shaft of the third motor 701 is provided with a driving gear 703, and the side of the driving gear 703 is provided with a driven gear 702, and the driving gear 703 and the driven gear 702 are meshed and connected. A stirring shaft 704 is fixedly installed on the inner side of the driven gear 702, and the outside of the stirring shaft 704 is evenly distributed. The stirring blades 705 are arranged, and the third motor 701 rotates to drive the driving gear 703 to rotate, thereby driving the driven gear 702 to rotate, and the driven gear 702 rotates to drive the stirring shaft 704 to rotate, so that the stirring blades 705 outside the stirring shaft 704 can mix and stir the pesticide.

During operation, the feed port 5 is first opened, and the pesticide and clean water are poured into the liquid storage tank 2 from different feed ports 5, and then the third motor 701 in the pesticide stirring assembly 7 is turned on. The third motor 701 rotates to drive the driving gear 703 to rotate, thereby driving the driven gear 702 to rotate. The driven gear 702 rotates to drive the stirring shaft 704 to rotate, so that the stirring blades 705 outside the stirring shaft 704 can mix and stir the pesticide. After the mixing is completed, the entire device is moved to the crop, and the water pump 19 is turned on to pump the pesticide in the liquid storage tank 2 to the spray head 11 for spraying. During the spraying process, the first motor 18 is turned on as needed. and the second motor 1001, adjust the height and tilt angle of the nozzle 11, by setting the first fixed frame 8, the second fixed frame 9, the lifting drive assembly 10, the nozzle 11, the connecting block 17 and the first motor 18, the lifting drive assembly 10 can drive the nozzle 11 to move up and down on the first fixed frame 8 and the second fixed frame 9, so as to change the height of the nozzle 11, the rotation of the first motor 18 can drive the connecting block 17 to rotate, so that the tilt angle of the nozzle 11 can be adjusted, the height and tilt angle of the nozzle 11 can be adjusted at the same time, and the spraying range of the nozzle 11 can be adjusted to spray more crops as much as possible, and spraying is also very convenient.

Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims (6)

1. Pesticide spraying machine convenient to adjust spraying angle, including frame (1), its characterized in that: the utility model discloses a motor box, including frame (1), first mount (8), second mount (9), first mount (8) and second mount (9) are gone up and down drive assembly (10), first mount (8) and second mount (9) are gone up and are installed, liquid storage tank (2) upper end is provided with feed inlet (5), liquid storage tank (2) outside is provided with electric cabinet (3), liquid storage tank (2) outside fixed mounting has handrail frame (4), install pesticide stirring subassembly (7) on liquid storage tank (2), fixed mounting has first mount (8) on frame (1), first mount (8) side is provided with second mount (9), install lift drive assembly (10) on first mount (8) and second mount (9), first mount (8) and second mount (9) inboard are provided with slider (14), slider (14) inboard is provided with shower nozzle (11), shower nozzle (11) surface open evenly distributed's nozzle (12), shower nozzle (11) both ends fixed mounting has connecting block (17), connecting block (17) side are provided with motor box (15), motor box (15) inside is installed on motor box (18) first connecting block (17), the opposite side is installed through first connecting block (17), the fixed block (16) and the motor box (15) are fixedly arranged on the outer surface of the sliding block (14).

2. A pesticide sprayer facilitating adjustment of a spray angle as set forth in claim 1, wherein: the water pump (19) is fixedly mounted on the frame (1), a water suction pipe is fixedly connected between the water pump (19) and the liquid storage tank (2), and a water outlet pipe (13) is fixedly connected between the water pump (19) and the spray head (11).

3. A pesticide sprayer facilitating adjustment of a spray angle as set forth in claim 1, wherein: the lifting driving assembly (10) comprises a second motor (1001), a first belt pulley (1002) is arranged on an output shaft of the second motor (1001), and a second belt pulley (1003) is arranged on the first fixing frame (8).

4. A pesticide sprayer for facilitating adjustment of spray angle as set forth in claim 3, wherein: the novel belt conveyor is characterized in that a transmission belt (1004) is arranged outside the first belt pulley (1002) and the second belt pulley (1003), a threaded rod (1005) is fixedly arranged at the lower ends of the first belt pulley (1002) and the second belt pulley (1003), and the sliding block (14) is in threaded connection with the threaded rod (1005).

5. A pesticide sprayer facilitating adjustment of a spray angle as set forth in claim 1, wherein: the pesticide stirring assembly (7) comprises a third motor (701), a driving gear (703) is arranged on an output shaft of the third motor (701), and a driven gear (702) is arranged on the side face of the driving gear (703).

6. A pesticide sprayer facilitating adjustment of a spray angle as set forth in claim 5, wherein: the stirring device is characterized in that the driving gear (703) is connected with the driven gear (702) in a meshed mode, a stirring shaft (704) is fixedly arranged on the inner side of the driven gear (702), and stirring blades (705) which are uniformly distributed are arranged on the outer side of the stirring shaft (704).