Pesticide spraying device

Abstract

The utility model discloses a pesticide spraying device, which belongs to the technical field of pesticide spraying and is characterized by comprising a bottom plate, a spraying component is arranged at the top of the bottom plate, an adjusting component is arranged on the front side of the spraying component, and universal wheels are bolted at four corners of the bottom of the bottom plate. A worker pours pesticide into the spraying assembly, then the spraying assembly is started to mix and stir the pesticide, then the pesticide is adjusted to the proper height and position through the adjusting assembly, and then movable spraying is conducted through the universal wheels at the bottom of the bottom plate, so that when the worker stirs and mixes the pesticide, the pesticide can be sprayed conveniently. A worker does not need to hold a wooden stick or a stirring tool by hand to stir pesticide liquid, so that the labor amount of the worker is reduced, meanwhile, the pesticide stirring efficiency is improved, pesticides can be mixed more uniformly and fully in the stirring process, the use effect of the pesticides cannot be affected, and the pesticide stirring efficiency is improved. Therefore, the use of workers is facilitated.

Description

Technical Field

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

[0002] During the planting process of crops, various diseases and pests often occur. If the diseases and pests are serious, it will have a great impact on the harvest of crops. Therefore, in order to ensure a good harvest, pesticides are usually sprayed during the planting process of crops. Pesticide spraying is a job that requires scientific planning and careful operation to achieve efficient prevention and control of diseases and pests while minimizing adverse effects on the environment and human body.

[0003] When using a common personal pesticide sprayer, the operator needs to carry the box on his back and hold the spray head to spray the pesticide. However, the operator needs to maintain a certain posture when holding the sprayer. The larger the area of the farmland, the longer the operator needs to hold the sprayer, which makes the operation more tiring. In addition, the spraying efficiency of a single handheld sprayer is too low. The sprayer is always kept in front of the user, and it is easy to be inhaled into the airway, thus affecting the health of the operator.

[0004] At present, a Chinese utility model with publication number CN220494037U discloses a pesticide spraying device, which relates to the field of pesticide sprayers, including a pesticide box with two shoulder straps attached to the surface, a liquid inlet pipe is installed on the surface of the pesticide box, a threaded plug is installed inside the liquid inlet pipe, and liquid outlet pipes are installed on both sides of the pesticide box. The pesticide spraying device described in the utility model is provided with a sleeve, an externally threaded pipe and a fixed pipe, and the sleeve is rotated so that the sleeve tends to a certain angle, preferably toward the rear direction of the pesticide box, so that pesticide spraying on leaves and land can be achieved, and the scope of application is larger and wider. The externally threaded pipe and the fixed pipe are rotated to extend the torque between the sprayer and the pesticide box, and then the fixed pipe is fixed by a clamping assembly. Since the fixed pipes are provided on both sides of the pesticide box, the spraying efficiency can be guaranteed to be higher, and at the same time, the pesticide can be avoided as much as possible from being inhaled into the mouth and nose of the operator, thereby ensuring the health of the operator.

[0005] In view of the above problems, existing patents have provided solutions. Before the staff sprays pesticides, the pesticides need to be mixed and stirred. During the stirring process, in most cases, the staff need to hold a wooden stick or a stirring tool to stir the liquid medicine. Manual stirring not only increases the workload of the staff, but also has low stirring efficiency, and it is easy to cause uneven mixing during stirring, which will affect the effect of the pesticides. Therefore, it is not conducive to the use of the staff. During the process of the staff spraying pesticides, the height of the spraying device cannot be adjusted according to the height of different crops, so the overall practicality is reduced. Moreover, during the spraying process, the crops on both sides cannot be sprayed, and most spraying devices can only spray the crops directly in front. Therefore, the working efficiency of the staff is reduced, and thus the use requirements of the staff cannot be met.

[0006] Therefore, a pesticide spraying device is proposed. Utility Model Content

[0007] The purpose of the present utility model is to provide a pesticide spraying device, which can solve the problems that before the staff sprays pesticides, the pesticides need to be mixed and stirred. During the stirring process, in most cases, the staff need to hold a wooden stick or a stirring tool to stir the liquid medicine. Manual stirring not only increases the workload of the staff, but also has low stirring efficiency, and it is easy to cause uneven mixing during stirring, which will affect the effect of the pesticides. Therefore, it is not conducive to the use of the staff. During the process of the staff spraying pesticides, the height of the spraying device cannot be adjusted according to the height of different crops, so the overall practicality is reduced. Moreover, during the spraying process, the crops on both sides cannot be sprayed, and most spraying devices can only spray the crops directly in front. Therefore, the working efficiency of the staff is reduced, and thus the use requirements of the staff cannot be met.

[0008] To achieve the above object, the present utility model provides the following technical solution: A pesticide spraying device, including a bottom plate, a spraying assembly is arranged on the top of the bottom plate, an adjusting assembly is arranged on the front side of the spraying assembly, and universal wheels are bolted to the four corners of the bottom of the bottom plate;

[0009] The spraying assembly includes a tank body, a filling pipe, a rotating motor, a rotating shaft, a stirring rod, a liquid suction pipe, a water pump, a delivery pipe, a connecting plate and a nozzle. The tank body is bolted to the top of the bottom plate. The filling pipe is communicated with the top of the tank body. The rotating motor is bolted to the top of the tank body. The top of the rotating shaft is bolted to the output end of the rotating motor. The bottom of the rotating shaft penetrates through the top of the tank body and is rotatably connected to the inside of the tank body. The stirring rod is bolted to the outside of the rotating shaft. The liquid suction pipe is communicated with the front side of the tank body. The water pump is bolted to the top of the bottom plate. The front side of the liquid suction pipe is bolted to the output end of the water pump. A delivery pipe is bolted to the discharge end of the water pump. The front side of the delivery pipe is communicated with a connecting plate. Nozzles are bolted to the front side of the connecting plate at all times.

[0010] Preferably, the adjusting assembly includes a mounting plate. The mounting plate is bolted to the top of the bottom plate. An electric lifting rod is bolted to the top of the mounting plate. A lifting block is bolted to the top of the electric lifting rod. An adjusting block is rotatably connected to the top of the lifting block. The adjusting block is sleeved on the outside of the delivery pipe.

[0011] Preferably, a rotating groove is formed in the top of the lifting block. A rotating column is bolted to the bottom of the adjusting block. The rotating column is rotatably connected to the inside of the rotating groove.

[0012] Preferably, a limiting rod is threadedly connected to the left side of the lifting block. The inner side of the limiting rod contacts the surface of the rotating column.

[0013] Preferably, an observation window is formed in the left side of the tank body. The observation window is made of glass.

[0014] Preferably, a liquid level gauge is bolted to the left side of the tank body. Scale lines are formed on the surface of the liquid level gauge.

[0015] Preferably, a baffle is bolted to the top of the bottom plate. The baffle is made of stainless steel.

[0016] Preferably, a push-pull handle is bolted to the rear side of the top of the bottom plate. A protective sleeve is sleeved on the outside of the push-pull handle. Anti-slip patterns are formed on the surface of the protective sleeve.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. By setting the spraying assembly in this application, when the staff stirs and mixes pesticides, it is not necessary for the staff to hold a wooden stick or a stirring tool to stir the liquid medicine. Therefore, not only the labor intensity of the staff is reduced, but also the efficiency of pesticide stirring is improved. Moreover, during the stirring process, the pesticides can be mixed more evenly and fully, so that the use effect of the pesticides will not be affected, which is thus beneficial to the use by the staff.

[0019] 2. By providing an adjustment component in this application, it is possible to adjust the height of the spraying device according to the heights of different crops during the pesticide spraying process by the staff. Therefore, the overall practicability is improved. Moreover, during the spraying process, not only can the crops directly in front of the spraying device be sprayed, but also the crops on both sides can be sprayed. Therefore, the working efficiency of the staff is improved, and thus the usage requirements of the staff can be met. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structure diagram of the pesticide spraying device of the present utility model;

[0021] Figure 2 is the structural schematic diagram of the spraying component of the present utility model;

[0022] Figure 3 is the structural schematic diagram of the adjustment component of the present utility model;

[0023] Figure 4 is the structural schematic diagram of the tank body of the present utility model;

[0024] Figure 5 is the structural schematic diagram of the limit rod of the present utility model.

[0025] In the figure, 1. bottom plate; 2. spraying component; 201. tank body; 202. filling pipe; 203. rotating motor; 204. rotating shaft; 205. stirring rod; 206. liquid suction pipe; 207. water pump; 208. conveying pipe; 209. connecting plate; 210. nozzle; 3. adjustment component; 301. mounting plate; 302. electric lifting rod; 303. lifting block; 304. adjustment block; 4. universal wheel; 5. rotating groove; 6. rotating column; 7. limit rod; 8. observation window; 9. liquid level gauge; 10. baffle; 11. push-pull handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-5 , the present utility model provides the following technical solutions:

[0028] A pesticide spraying device includes a bottom plate 1. A spraying component 2 is arranged on the top of the bottom plate 1. An adjustment component 3 is arranged on the front side of the spraying component 2. Universal wheels 4 are bolted to the four corners of the bottom of the bottom plate 1;

[0029] The spraying assembly 2 includes a tank body 201, a filling pipe 202, a rotating motor 203, a rotating shaft 204, a stirring rod 205, a liquid suction pipe 206, a water pump 207, a conveying pipe 208, a connecting plate 209 and a nozzle 210. The tank body 201 is bolted to the top of the bottom plate 1. The filling pipe 202 is communicated with the top of the tank body 201. The rotating motor 203 is bolted to the top of the tank body 201. The top of the rotating shaft 204 is bolted to the output end of the rotating motor 203. The bottom of the rotating shaft 204 penetrates through the top of the tank body 201 and is rotatably connected to the inside of the tank body 201. The stirring rod 205 is bolted to the outside of the rotating shaft 204. The liquid suction pipe 206 is communicated with the front side of the tank body 201. The water pump 207 is bolted to the top of the bottom plate 1. The front side of the liquid suction pipe 206 is bolted to the output end of the water pump 207. A conveying pipe 208 is bolted to the discharge end of the water pump 207. The front side of the conveying pipe 208 is communicated with a connecting plate 209. Nozzles 210 are bolted to the front side of the connecting plate 209 at any time.

[0030] In this embodiment: By providing the bottom plate 1, the spraying assembly 2, the adjusting assembly 3 and the universal wheels 4, the staff pours pesticides into the spraying assembly 2, then starts the spraying assembly 2 to mix and stir the pesticides, then adjusts to a suitable height and position through the adjusting assembly 3, and then moves and sprays through the universal wheels 4 at the bottom of the bottom plate 1. Thus, when the staff stirs and mixes the pesticides, it is not necessary for the staff to hold a wooden stick or a stirring tool to stir the liquid medicine. Therefore, not only the labor intensity of the staff is reduced, but also the efficiency of pesticide stirring is improved. And during the stirring process, the pesticides can be mixed more evenly and fully, so it will not affect the use effect of the pesticides, which is beneficial to the use of the staff. At the same time, it can be realized that during the process of the staff spraying pesticides, the height of the spraying device can be adjusted according to the height of different crops. Therefore, the overall practicability is improved. And during the spraying process, not only the crops directly in front of the spraying device can be sprayed, but also the crops on both sides can be sprayed. Therefore, the working efficiency of the staff is improved, and thus the use requirements of the staff can be met.

[0031] Specifically, as Figure 1 、 Figure 3 shown, the adjusting assembly 3 includes a mounting plate 301. The mounting plate 301 is bolted to the top of the bottom plate 1. An electric lifting rod 302 is bolted to the top of the mounting plate 301. An lifting block 303 is bolted to the top of the electric lifting rod 302. The top of the lifting block 303 is rotatably connected to an adjusting block 304. The adjusting block 304 is sleeved on the outside of the conveying pipe 208.

[0032] Specifically, as Figure 5As shown in the figure, a rotating groove 5 is formed at the top of the lifting block 303, and a rotating column 6 is bolted to the bottom of the adjusting block 304. The rotating column 6 is rotatably connected to the inside of the rotating groove 5.

[0033] Specifically, as Figure 1 , Figure 3 , Figure 5 shown, a limiting rod 7 is threadedly connected to the left side of the lifting block 303, and the inside of the limiting rod 7 is in contact with the surface of the rotating column 6.

[0034] In this embodiment: By providing the mounting plate 301, the electric lifting rod 302, the lifting block 303, the adjusting block 304, the rotating groove 5, the rotating column 6 and the limiting rod 7, the staff can adjust the lifting block 303 to a suitable height by starting the electric lifting rod 302 at the top of the mounting plate 301. Then, by rotating the adjusting block 304 to drive the rotating column 6 to rotate inside the rotating groove 5, and then fixing it by rotating the limiting rod 7. Thus, during the process of pesticide spraying by the staff, the height of the spraying device can be adjusted according to the height of different crops, so the overall practicability is improved. And during the spraying process, not only the crops directly in front of the spraying device can be sprayed, but also the crops on both sides can be sprayed, so the working efficiency of the staff is improved, and thus the use requirements of the staff can be met.

[0035] Specifically, as Figure 1 , Figure 4 shown, an observation window 8 is formed on the left side of the tank body 201, and the observation window 8 is made of glass.

[0036] Specifically, as Figure 1 , Figure 4 shown, a liquid level gauge 9 is bolted to the left side of the tank body 201, and scale lines are formed on the surface of the liquid level gauge 9.

[0037] In this embodiment: By providing the observation window 8, it is possible to facilitate the staff to observe the mixing condition of the liquid medicine inside the tank body 201. By providing the liquid level gauge 9, it is possible to facilitate the staff to add the liquid medicine and water according to the ratio.

[0038] Specifically, as Figure 1 shown, a baffle 10 is bolted to the top of the bottom plate 1, and the baffle 10 is made of stainless steel.

[0039] Specifically, as Figure 1 shown, a push-pull handle 11 is bolted to the rear side of the top of the bottom plate 1, and a protective sleeve is sleeved on the outside of the push-pull handle 11, and anti-slip patterns are formed on the surface of the protective sleeve.

[0040] In this embodiment: By providing the baffle 10, it is possible to facilitate shielding during the spraying process by the staff, preventing backflow onto the staff. By providing the push-pull handle 11, it is possible to facilitate the staff in pushing and pulling the spraying device, and at the same time, protect the staff's hands during the pushing and pulling process.

[0041] Working principle: When the staff stirs and mixes the pesticides, the staff adds the pesticides and water into the interior of the tank body 201 through the filling pipe 202 according to the ratio. Then, by starting the rotating motor 203, the rotating shaft 204 is driven to rotate, thereby driving the stirring rod 205 to stir and mix the pesticides and water. Then, by starting the water pump 207, the mixed liquid medicine is transported through the liquid suction pipe 206 to the interior of the delivery pipe 208, and then sprayed out through the nozzle 210 on the front side of the connecting plate 209. It can be realized that when the staff stirs and mixes the pesticides, there is no need for the staff to hold a wooden stick or a stirring tool to stir the liquid medicine. Therefore, not only the labor intensity of the staff is reduced, but also the efficiency of pesticide stirring is improved. Moreover, during the stirring process, the pesticides can be mixed more evenly and fully, so it will not affect the use effect of the pesticides, thus facilitating the use by the staff. Then, the staff adjusts the lifting block 303 to a suitable height by starting the electric lifting rod 302 on the top of the mounting plate 301, and then adjusts it to a suitable angle by rotating the adjusting block 304. It can be realized that during the pesticide spraying process by the staff, the height of the spraying device can be adjusted according to the height of different crops. Therefore, the overall practicability is improved. Moreover, during the spraying process, not only can the crops directly in front of the spraying device be sprayed, but also the crops on both sides can be sprayed. Therefore, the working efficiency of the staff is improved, and thus the use requirements of the staff can be met.

[0042] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pesticide spraying device, comprising a bottom plate (1), characterized in that: A spraying assembly (2) is provided on the top of the bottom plate (1). An adjusting assembly (3) is provided on the front side of the spraying assembly (2). Universal wheels (4) are bolted to the four corners of the bottom of the bottom plate (1). The spraying assembly (2) includes a tank body (201), a filling pipe (202), a rotating motor (203), a rotating shaft (204), a stirring rod (205), a liquid suction pipe (206), a water pump (207), a conveying pipe (208), a connecting plate (209) and a spray head (210). The tank body (201) is bolted to the top of the bottom plate (1). The filling pipe (202) is communicated with the top of the tank body (201). The rotating motor (203) is bolted to the top of the tank body (201). The top of the rotating shaft (204) is bolted to the output end of the rotating motor (203). The bottom of the rotating shaft (204) penetrates through the top of the tank body (201) and is rotatably connected to the inner side of the tank body (201). The stirring rod (205) is bolted to the outside of the rotating shaft (204). The liquid suction pipe (206) is communicated with the front side of the tank body (201). The water pump (207) is bolted to the top of the bottom plate (1). The front side of the liquid suction pipe (206) is bolted to the output end of the water pump (207). A conveying pipe (208) is bolted to the discharge end of the water pump (207). The front side of the conveying pipe (208) is communicated with a connecting plate (209). Spray heads (210) are bolted to the front side of the connecting plate (209) at any time.

2. The pesticide spraying device according to claim 1, wherein: The adjusting assembly (3) includes a mounting plate (301). The mounting plate (301) is bolted to the top of the bottom plate (1). An electric lifting rod (302) is bolted to the top of the mounting plate (301). A lifting block (303) is bolted to the top of the electric lifting rod (302). An adjusting block (304) is rotatably connected to the top of the lifting block (303). The adjusting block (304) is sleeved on the outside of the conveying pipe (208).

3. The pesticide spraying device according to claim 2, characterized in that: A rotating groove (5) is opened at the top of the lifting block (303). A rotating column (6) is bolted to the bottom of the adjusting block (304). The rotating column (6) is rotatably connected to the inside of the rotating groove (5).

4. The pesticide spraying device according to claim 3, characterized in that: A limiting rod (7) is threadedly connected to the left side of the lifting block (303). The inner side of the limiting rod (7) is in contact with the surface of the rotating column (6).

5. A pesticide spraying device according to claim 1, characterized in that: An observation window (8) is opened on the left side of the tank body (201). The observation window (8) is made of glass material.

6. The pesticide spraying device according to claim 1, wherein: A liquid level gauge (9) is bolted to the left side of the tank body (201). Scale lines are opened on the surface of the liquid level gauge (9).

7. A pesticide spraying device according to claim 1, characterized in that: A baffle (10) is bolted to the top of the bottom plate (1). The baffle (10) is made of stainless steel material.

8. A pesticide spraying device according to claim 1, characterized in that: A push-pull handle (11) is bolted to the rear side of the top of the bottom plate (1). A protective sleeve is sleeved on the outside of the push-pull handle (11). Anti-slip patterns are opened on the surface of the protective sleeve.

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