Sprayer for spraying pesticide

Abstract

The utility model relates to the technical field of agricultural planting, and discloses a sprayer for spraying pesticide, which comprises a stirring barrel, a motor box is fixedly mounted on the inner top wall of the stirring barrel, a stirring motor is arranged on the inner wall of the motor box, and the output end of the stirring motor is in spline connection with a transmission rod. A rotating rod is fixedly mounted at one end of the transmission rod, and mounting rings are fixedly mounted on the surface of the rotating rod in sequence. According to the sprayer for spraying the pesticide, through the arrangement of a first conveying pipe, a water pump, a second conveying pipe, a flow divider, a mounting pipe, a mounting connector, a spray head and a supporting assembly, liquid medicine in a stirring barrel is pumped out through the water pump in the spraying process, and the liquid medicine is sprayed out of the spray head through the flow divider and the mounting pipe; and the supporting assembly can improve the stability of the second conveying pipe, breakage of the second conveying pipe caused by uneven ground in the farmland is avoided, and the problem that physical output of workers is large due to the fact that a common sprayer needs to be carried by workers for spraying is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a sprayer for spraying pesticides. Background Art

[0002] Sprayers are most commonly used for spraying pesticides, and the most common sprayer is a mechanical manual sprayer, which is simple in structure and low in cost, and is more popular among farmers. However, the mechanical manual sprayer can only be sprayed by manually swinging the spray rod. Existing sprayers have the defects of requiring manpower to load the spray tool, which is labor-intensive, and the need to return to the water source for replenishment after the liquid is used up, resulting in low work efficiency.

[0003] However, the existing sprayers for spraying pesticides have the following disadvantages:

[0004] (1) Existing sprayers have the disadvantages of requiring manpower to carry the spraying tools, which is labor-intensive and requires returning to the water source for replenishment after the liquid is used up, thus resulting in low work efficiency;

[0005] (2) Pesticides may settle on the bottom wall of existing sprayers, resulting in uneven concentrations of the pesticide solution inside the sprayer, leading to poor spraying effects.

[0006] Therefore, the utility model provides a sprayer for spraying pesticides. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The technical problem solved by the utility model is to provide a sprayer for spraying pesticides which is highly practical, can be easily operated and has a relatively simple structure. The utility model solves the defects of the existing sprayers mentioned in the above background technology, such as the need for manpower to load the spraying tool, large labor workload, and the need to return to the water source for replenishment after the liquid medicine is used up, thus resulting in low work efficiency. Pesticides may sink to the bottom wall of the existing sprayer, resulting in different concentrations of the liquid medicine inside the sprayer, resulting in poor spraying effect.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sprayer for spraying pesticides, comprising a stirring barrel, a motor box is fixedly installed on the inner top wall of the stirring barrel, a stirring motor is arranged on the inner wall of the motor box, a transmission rod is splinedly connected to the output end of the stirring motor, a rotating rod is fixedly installed on one end of the transmission rod, a mounting ring is fixedly installed on the surface of the rotating rod in turn, a stirring rod is fixedly installed on the surface of the mounting ring in turn, a first delivery pipe is arranged at one end of the stirring barrel, a water pump is arranged at one end of the first delivery pipe, and a second delivery pipe is arranged at the water outlet end of the water pump.

[0011] Optionally, a diverter is fixedly mounted on one end of the second delivery pipe, and mounting pipes are fixedly mounted on both sides of the diverter, and nozzles can be mounted on the mounting pipes to facilitate spraying of pesticides.

[0012] Optionally, a mounting interface is sequentially provided at the lower end of the mounting tube, and a nozzle is provided at the lower end of the mounting interface, and the nozzle can spray the stirred liquid medicine.

[0013] Optionally, a first mounting plate is fixedly mounted on the surface of the mixing barrel, a first supporting plate is fixedly mounted on the upper end of the first mounting plate, and a supporting assembly is mounted on the first supporting plate to increase the stability of the second delivery pipe.

[0014] Optionally, a support rod is fixedly mounted on the lower end of the first mounting plate, and a support assembly is fixedly mounted on the upper end of the first support plate, and the support assembly can support the second conveying pipe.

[0015] Optionally, the support assembly includes a support ring and a support rod, and one end of the support ring is fixedly mounted with the support rod in turn, and the support rod can increase the stability of the second conveying pipe.

[0016] (III) Beneficial effects

[0017] The utility model provides a sprayer for spraying pesticides, which has the following beneficial effects:

[0018] 1. The sprayer for spraying pesticides, through the arrangement of the first delivery pipe, the water pump, the second delivery pipe, the diverter, the mounting pipe, the mounting interface, the nozzle and the support assembly, plays a role in extracting the liquid medicine in the mixing barrel through the water pump during the spraying process, and spraying it out of the nozzle through the diverter and the mounting pipe, and the support assembly can increase the stability of the second delivery pipe to avoid its breakage due to the uneven ground in the farmland, and solves the problem that the general sprayer needs to be carried manually for spraying, which causes great physical exertion of the staff.

[0019] 2. The sprayer for spraying pesticides, through the arrangement of the motor box, the stirring motor, the rotating rod, the mounting ring and the stirring rod, plays the role of inputting water and pesticides through the liquid inlet above the stirring barrel during use, and then starting the stirring motor to drive the stirring rod to stir the pesticide and water through the rotating rod, and can avoid the deposition of pesticides at the bottom of the stirring barrel during the spraying process, thereby affecting the concentration of the spraying liquid, and increasing the sandblasting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the support rod structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the stirring rod of the utility model;

[0023] Figure 4 This is a schematic diagram of the installation interface structure of the utility model.

[0024] In the figure: 1. mixing barrel; 2. motor box; 3. rotating rod; 4. mounting ring; 5. stirring rod; 6. first delivery pipe; 7. water pump; 8. second delivery pipe; 9. diverter; 10. mounting pipe; 11. mounting interface; 12. nozzle; 13. first mounting plate; 14. first support plate; 15. support rod; 16. support assembly; 1601. support ring; 1602. support rod. DETAILED DESCRIPTION

[0025] 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. 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.

[0026] See also Figures 1 to 4 The utility model provides a technical solution: a sprayer for spraying pesticides, comprising a stirring barrel 1, a motor box 2 is fixedly installed on the inner top wall of the stirring barrel 1, a stirring motor is arranged on the inner wall of the motor box 2, a transmission rod is spline-connected to the output end of the stirring motor, a rotating rod 3 is fixedly installed on one end of the transmission rod, a mounting ring 4 is fixedly installed on the surface of the rotating rod 3 in turn, a stirring rod 5 is fixedly installed on the surface of the mounting ring 4 in turn, and water and pesticide are put into the stirring barrel 1 through the liquid inlet above the stirring barrel 1 during use, and then the stirring motor is started to drive the stirring rod 5 to stir the pesticide and water through the rotating rod 3, and it can avoid the deposition of pesticides at the bottom of the stirring barrel 1 during the spraying process, thereby affecting the spraying process. In order to affect the concentration of the sprayed liquid and increase the sandblasting effect, a first delivery pipe 6 is arranged at one end of the mixing barrel 1, a water pump 7 is arranged at one end of the first delivery pipe 6, a second delivery pipe 8 is arranged at the water outlet of the water pump 7, and the first delivery pipe 6, the water pump 7, the second delivery pipe 8, the diverter 9, the mounting pipe 10, the mounting interface 11, the nozzle 12 and the support assembly 16 are arranged to extract the liquid in the mixing barrel 1 through the water pump 7 during the spraying process, and spray it out of the nozzle 12 through the diverter 9 and the mounting pipe 10, and the support assembly 16 can increase the stability of the second delivery pipe 8 to avoid its breakage due to the uneven ground in the farmland, and solve the problem that the general sprayer needs to be carried by hand for spraying, which causes great physical exertion of the staff;

[0027] A flow divider 9 is fixedly installed at one end of the second delivery pipe 8, and mounting pipes 10 are fixedly installed on both sides of the flow divider 9. The installation of the mounting pipes 10 serves to install the nozzle 12;

[0028] The lower end of the installation pipe 10 is provided with an installation interface 11 in turn, and the lower end of the installation interface 11 is provided with a nozzle 12, through the setting of the nozzle 12, the stirred liquid medicine is sprayed;

[0029] A first mounting plate 13 is fixedly mounted on the surface of the mixing barrel 1, and a first support plate 14 is fixedly mounted on the upper end of the first mounting plate 13. The first support plate 14 is provided to mount a support assembly 16.

[0030] A support rod 15 is fixedly mounted on the lower end of the first mounting plate 13, and a support assembly 16 is fixedly mounted on the upper end of the first support plate 14. The arrangement of the support assembly 16 increases the stability of the second delivery pipe 8.

[0031] The support assembly 16 includes a support ring 1601 and a support rod 1602. One end of the support ring 1601 is fixedly mounted with the support rod 1602 in turn. The arrangement of the support ring 1601 and the support rod 1602 increases the stability of the second delivery pipe 8.

[0032] In the utility model, the working steps of the device are as follows:

[0033] Step 1: During use, water and pesticide are put into the mixing barrel 1 through the liquid inlet, and then the mixing motor is started to drive the mixing rod 5 to mix the pesticide and water through the rotating rod 3, and the pesticide deposition at the bottom of the mixing barrel 1 during the spraying process can be avoided to affect the concentration of the spraying liquid, thereby increasing the sandblasting effect;

[0034] The second step: during the spraying process, the liquid medicine in the mixing barrel 1 is pumped out by the water pump 7, and sprayed out of the nozzle 12 through the diverter 9 and the mounting pipe 10, and the support assembly 16 can increase the stability of the second delivery pipe 8 to avoid its breakage due to the uneven ground in the farmland.

[0035] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0036] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sprayer for spraying pesticides, comprising a stirring barrel (1), characterized in that: A motor box (2) is fixedly mounted on the inner top wall of the mixing barrel (1), a mixing motor is arranged on the inner wall of the motor box (2), an output end of the mixing motor is spline-connected with a transmission rod, a rotating rod (3) is fixedly mounted on one end of the transmission rod, a mounting ring (4) is fixedly mounted on the surface of the rotating rod (3), a mixing rod (5) is fixedly mounted on the surface of the mounting ring (4), a first delivery pipe (6) is arranged at one end of the mixing barrel (1), a water pump (7) is arranged at one end of the first delivery pipe (6), and a second delivery pipe (8) is arranged at the water outlet end of the water pump (7).

2. A sprayer for spraying pesticides according to claim 1, characterized in that: A flow divider (9) is fixedly mounted on one end of the second delivery pipe (8), and mounting pipes (10) are fixedly mounted on both sides of the flow divider (9).

3. A sprayer for spraying pesticides according to claim 2, characterized in that: The lower end of the installation pipe (10) is provided with an installation interface (11) in turn, and the lower end of the installation interface (11) is provided with a spray head (12).

4. A sprayer for spraying pesticides according to claim 1, characterized in that: A first mounting plate (13) is fixedly mounted on the surface of the mixing barrel (1), and a first supporting plate (14) is fixedly mounted on the upper end of the first mounting plate (13).

5. A sprayer for spraying pesticides according to claim 4, characterized in that: A support rod (15) is fixedly mounted on the lower end of the first mounting plate (13), and a support assembly (16) is fixedly mounted on the upper end of the first support plate (14).

6. A sprayer for spraying pesticides according to claim 5, characterized in that: The support assembly (16) comprises a support ring (1601) and a support rod (1602), and one end of the support ring (1601) is in turn fixedly mounted with the support rod (1602).

Images