Pesticide sprayer for crop pest control

Abstract

The utility model relates to the technical field of pest control, and discloses a pesticide sprayer for crop pest control, which comprises a vehicle body, the top of the vehicle body is respectively and fixedly provided with a box body and a spray head, one side of the box body is provided with a conveying assembly, and one end of the conveying assembly is connected with the spray head; a circular cylinder and an electric push rod are fixedly mounted at the top of the box body, and a filter plate is fixedly mounted on the inner side wall of the circular cylinder; the output end of the electric push rod is fixedly connected with a supporting plate, and the top of the supporting plate is rotationally connected with a first belt pulley. By arranging the electric push rod, the supporting plate, the grinding plate, the first belt pulley and the power assembly, the electric push rod drives the supporting plate to move downwards to a proper position; the power assembly drives the first belt pulley to rotate through the transmission belt, so that the grinding plate rotates to be matched with the filtering plate to grind the solid medicament, the solid medicament becomes powder and falls into the box body to be mixed with water, and therefore the dissolving speed of the solid medicament is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of pest control, in particular to a sprayer for crop pest control. Background Art

[0002] Crops face many problems during the production process. Therefore, it is very important to take necessary measures to control the occurrence of diseases and pests. This can better ensure the output of agricultural products and better ensure the safety of agricultural production.

[0003] After searching, Chinese patent announcement number CN218588055U discloses a sprayer for controlling crop diseases and insect pests, including a liquid medicine tank fixedly connected to the top of a mobile platform, a feed port is opened at the top of the liquid medicine tank, and a spraying assembly includes a stirring member and a pressing pump, the stirring member is arranged in the liquid medicine tank, the stirring member is rotatably connected to the liquid medicine tank, the pressing pump is located on one side of the liquid medicine tank, and the pressing pump is fixedly connected to the mobile platform, the pressing pump is transmission-connected to the stirring member, the liquid inlet end of the pressing pump extends into the liquid medicine tank, the liquid outlet end of the pressing pump is connected to a plurality of atomizing nozzles, and the atomizing nozzles are rotated and lifted with the mobile platform; an elastic filter screen is arranged between the pressing pump and the stirring member, the elastic filter screen is arranged in the liquid medicine tank, the elastic filter screen is detachably connected to the liquid medicine tank, and the stirring member intermittently abuts against the elastic filter screen. The utility model can achieve full mixing of the medicine, ensure the effect of the medicine to remove insects, and increase the spraying area of ​​the medicine.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned sprayer for controlling crop diseases and insect pests has the following problems: in the prior art, the solid medicine that has not been completely dissolved is bounced up by an elastic filter, and is repeatedly stirred by a stirring member until the medicine and water are fully mixed. This method causes the solid medicine to dissolve slowly, delaying the spraying of the medicine. Based on this, the utility model designs a sprayer for controlling crop diseases and insect pests to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a sprayer for controlling crop diseases and insect pests, so as to solve the problem that the solid medicine dissolves slowly and delays the spraying of the medicine in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a sprayer for controlling crop pests and diseases, comprising a vehicle body, a box body and a spray head are fixedly mounted on the top of the vehicle body, a conveying assembly is arranged on one side of the box body, and one end of the conveying assembly is connected to the spray head;

[0007] A circular cylinder and an electric push rod are fixedly mounted on the top of the box, and a filter plate is fixedly mounted on the inner wall of the circular cylinder;

[0008] The output end of the electric push rod is fixedly connected to a support plate, the top of the support plate is rotatably connected to a pulley 1, the bottom of the support plate is provided with a power assembly, and the pulley 1 is tensionedly connected to the power assembly through a transmission belt;

[0009] The bottom of the pulley 1 is connected with an elastic component through a rotating shaft penetrating the support plate, and the bottom end of the elastic component is fixedly connected with a grinding plate.

[0010] As a preferred solution, the conveying assembly includes a pump body and a pipeline, the pump body is located on one side of the box body, the output end of the pump body is fixedly connected to the pipeline, and one end of the pipeline is connected to the nozzle.

[0011] As a preferred embodiment, the power assembly includes a motor and a second pulley, wherein the motor is located at the bottom of the support plate, and the output end of the motor passes through the support plate and is fixedly connected with the second pulley, and the first pulley and the second pulley are tensionedly connected by a transmission belt.

[0012] As a preferred solution, the elastic component includes a connecting tube, a telescopic rod and a spring. The bottom of the pulley 1 passes through a rotating shaft and is fixedly connected between the support plate and the connecting tube. The telescopic rod and the connecting tube are slidably connected. The spring is located at one end of the telescopic rod, and one end of the spring is fixedly connected to the connecting tube. The grinding plate is located at the bottom end of the telescopic rod.

[0013] As a preferred solution, a sliding rod is fixedly installed on the top of the box body, and the support plate is slidably connected to the sliding rod.

[0014] As a preferred solution, a discharge pipe is fixedly installed on one side of the box body, and a valve is installed on the outer side wall of the discharge pipe.

[0015] As a preferred solution, stirring shafts are rotatably connected to both sides of the inner wall of the box body, and stirring rods are fixedly installed on the outer side wall of the stirring shaft.

[0016] Technical effects and advantages of the utility model:

[0017] 1. Through the electric push rod, support plate, grinding plate, pulley and power assembly, the electric push rod drives the support plate to move downward to a suitable position, the grinding plate is located inside the circular cylinder and contacts the solid medicine, and the power assembly drives the pulley to rotate through the transmission belt, so that the grinding plate rotates to cooperate with the filter plate to grind the solid medicine, and the solid medicine becomes powder and falls into the box body to mix with water, thereby accelerating the slow dissolution of the solid medicine.

[0018] 2. Through the connection tube, telescopic rod and spring, the volume of the solid medicine changes during the grinding process. The spring allows the telescopic rod to slide through the connection tube, and the grinding plate is close to the solid medicine, thereby facilitating full grinding of the solid medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0020] Figure 2 It is a cross-sectional view of the three-dimensional structure of the utility model.

[0021] Figure 3 It is a cross-sectional view of the three-dimensional structure of the connecting tube of the utility model.

[0022] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle.

[0023] In the figure: 1. vehicle body; 2. box body; 3. conveying component; 31. pump body; 32. pipeline; 4. nozzle; 5. electric push rod; 6. support plate; 7. pulley 1; 8. elastic component; 81. connecting cylinder; 82. telescopic rod; 83. spring; 9. grinding plate; 10. power component; 101. motor; 102. pulley 2; 11. circular cylinder; 12. filter plate; 13. slide rod; 14. discharge pipe; 15. stirring shaft; 16. stirring rod. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides Figure 1-4The sprayer for controlling crop diseases and insect pests shown in the figure comprises a body 1, a box body 2 and a nozzle 4 are fixedly mounted on the top of the body 1, a conveying assembly 3 is arranged on one side of the box body 2, one end of the conveying assembly 3 is connected to the nozzle 4, the conveying assembly 3 comprises a pump body 31 and a pipeline 32, the pump body 31 is located on one side of the box body 2, the output end of the pump body 31 is fixedly connected to the pipeline 32, one end of the pipeline 32 is connected to the nozzle 4, after the pump body 31 is started, the box body 2 is mixed with the medicine The liquid is transported to the nozzle 4 through the pipeline 32 and sprayed out to prevent and control pests and diseases on the crops. A circular cylinder 11 and an electric push rod 5 are fixedly installed on the top of the box body 2. A filter plate 12 is fixedly installed on the inner wall of the circular cylinder 11. The solid medicine is placed in the circular cylinder 11 and is located on the filter plate 12. The output end of the electric push rod 5 is fixedly connected to a support plate 6. A slide bar 13 is fixedly installed on the top of the box body 2. The support plate 6 and the slide bar 13 are slidably connected. The electric push rod 5 drives the support plate 6 through the slide bar 1 3 moves downward to a suitable position, the top of the support plate 6 is rotatably connected with a pulley 1 7, and a power assembly 10 is arranged at the bottom of the support plate 6. The pulley 1 7 and the power assembly 10 are tensionedly connected by a transmission belt. The power assembly 10 comprises a motor 101 and a pulley 2 102. The motor 101 is located at the bottom of the support plate 6, and the output end of the motor 101 passes through the support plate 6 and is fixedly connected with the pulley 2 102. The pulley 1 7 and the pulley 2 102 are tensionedly connected by a transmission belt. The bottom of the pulley 1 7 passes through the support plate 6 through a rotating shaft and is connected with an elastic assembly 8. The bottom end of the elastic assembly 8 is fixedly connected with a grinding plate 9. The support plate 6 drives the grinding plate 9 to move in the circular cylinder 11 to contact the solid medicine. The output end of the motor 101 drives the pulley 2 102 to rotate, and the pulley 2 102 drives the pulley 1 7 to rotate through the transmission belt, so that the elastic assembly 8 drives the grinding plate 9 to rotate, and cooperates with the filter plate 12 to grind the solid medicine, and the solid medicine becomes powder and falls into the box body 2.

[0026] In this embodiment, the elastic component 8 includes a connecting tube 81, a telescopic rod 82 and a spring 83. The bottom of the pulley 7 is fixedly connected between the support plate 6 and the connecting tube 81 through a rotating shaft. The telescopic rod 82 is slidably connected to the connecting tube 81. The spring 83 is located at one end of the telescopic rod 82, and one end of the spring 83 is fixedly connected to the connecting tube 81. The grinding plate 9 is located at the bottom end of the telescopic rod 82. During the grinding process, the volume of the solid medicine becomes smaller. Under the action of the spring 83, the telescopic rod 82 slides downward through the connecting tube 81, and the grinding plate 9 is close to the solid medicine for full grinding.

[0027] In this embodiment, a discharge pipe 14 is fixedly installed on one side of the box body 2 , and a valve is installed on the outer wall of the discharge pipe 14 . The valve is opened to discharge the unused medicine inside the box body 2 through the discharge pipe 14 .

[0028] In this embodiment, stirring shafts 15 are rotatably connected to both sides of the inner wall of the box body 2, and stirring rods 16 are fixedly installed on the outer wall of the stirring shaft 15. Rotating the stirring shaft 15 drives the stirring rod 16 to rotate, and the stirring rod 16 evenly stirs and mixes the ground solid medicine and water.

[0029] Working principle of the utility model: The utility model is a sprayer for preventing and controlling crop diseases and insect pests. First, when in use, solid medicine is put into the circular cylinder 11, and the electric push rod 5 drives the support plate 6 to move downward to a suitable position, so that the grinding plate 9 is located inside the circular cylinder 11 and contacts with the solid medicine, and the output end of the motor 101 drives the pulley 2 102 to rotate, and the pulley 2 102 drives the pulley 1 7 to rotate through the transmission belt, so that the connecting cylinder 81 drives the grinding plate 9 to rotate through the telescopic rod 82, and cooperates with the filter plate 12 to grind the solid medicine, and the solid medicine becomes powder and falls into the box body 2 to mix with water, and the mixed medicine of the box body 2 is transported to the nozzle 4 through the pipeline 32 through the pump body 31 to spray out, so as to prevent and control diseases and insect pests on the crops.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pesticide sprayer for controlling crop diseases and insect pests, comprising a body (1), characterized in that: A box body (2) and a nozzle (4) are fixedly mounted on the top of the vehicle body (1), a conveying assembly (3) is arranged on one side of the box body (2), and one end of the conveying assembly (3) is connected to the nozzle (4); A circular cylinder (11) and an electric push rod (5) are fixedly mounted on the top of the box body (2), and a filter plate (12) is fixedly mounted on the inner wall of the circular cylinder (11); The output end of the electric push rod (5) is fixedly connected to a support plate (6), the top of the support plate (6) is rotatably connected to a pulley (7), the bottom of the support plate (6) is provided with a power assembly (10), and the pulley (7) and the power assembly (10) are tensionedly connected via a transmission belt; The bottom of the pulley 1 (7) is connected to an elastic component (8) via a rotating shaft penetrating the support plate (6), and the bottom end of the elastic component (8) is fixedly connected to a grinding plate (9).

2. The pesticide sprayer for controlling crop diseases and insect pests according to claim 1, characterized in that: The delivery assembly (3) comprises a pump body (31) and a pipeline (32); the pump body (31) is located on one side of the box body (2); the output end of the pump body (31) is fixedly connected to the pipeline (32); and one end of the pipeline (32) is connected to the nozzle (4).

3. The pesticide sprayer for controlling crop diseases and insect pests according to claim 1, characterized in that: The power assembly (10) comprises a motor (101) and a second pulley (102); the motor (101) is located at the bottom of the support plate (6); the output end of the motor (101) passes through the support plate (6) and is fixedly connected to the second pulley (102); the first pulley (7) and the second pulley (102) are tensionedly connected via a transmission belt.

4. The pesticide sprayer for controlling crop diseases and insect pests according to claim 1, characterized in that: The elastic component (8) comprises a connecting tube (81), a telescopic rod (82) and a spring (83); the bottom of the pulley (7) is fixedly connected between the support plate (6) and the connecting tube (81) through a rotating shaft; the telescopic rod (82) and the connecting tube (81) are slidably connected; the spring (83) is located at one end of the telescopic rod (82); one end of the spring (83) is fixedly connected to the connecting tube (81); and the grinding plate (9) is located at the bottom end of the telescopic rod (82).

5. The pesticide sprayer for controlling crop diseases and insect pests according to claim 1, characterized in that: A sliding rod (13) is fixedly mounted on the top of the box body (2), and the support plate (6) is slidably connected to the sliding rod (13).

6. The pesticide sprayer for controlling crop diseases and insect pests according to claim 1, characterized in that: A discharge pipe (14) is fixedly mounted on one side of the box body (2), and a valve is mounted on the outer side wall of the discharge pipe (14).

7. The pesticide sprayer for controlling crop diseases and insect pests according to claim 1, characterized in that: The inner walls of the box body (2) are rotatably connected to stirring shafts (15), and the outer walls of the stirring shafts (15) are fixedly mounted with stirring rods (16).

Images