Pesticide spraying device for plants

Abstract

The utility model discloses a pesticide spraying device for plants, which belongs to the field of pesticide spraying devices and comprises a moving trolley, a supporting frame body, a mounting frame and a pesticide box are arranged on the top surface of the moving trolley, a stirring mechanism is arranged in the pesticide box, a first driving component is arranged on the front side of the pesticide box, and a supporting box is arranged on the top surface of the moving trolley. A rotating bottom plate and a stand column are arranged above the supporting box, a second driving assembly is arranged on the supporting box, a pesticide spraying pipe is arranged on the rear side of the stand column, an upgrading assembly is arranged on the stand column, a plurality of sprayers are arranged on the pesticide spraying pipe, and a water pump is further arranged on the top face of the moving trolley. The pesticide spraying pipe can rotate to the position above the pesticide box, and clean water is sprayed into the pesticide box through the pesticide spraying pipe box to clean the pesticide box, so that the pesticide box can be cleaned up, and the pesticide spraying pipe can also be cleaned up; and through the arrangement of the supporting frame body, the movable frame on the supporting frame body can be lifted up under the action of the hydraulic cylinder, so that the pesticide box inclines towards the rear side, and sewage generated after cleaning is completely discharged conveniently.

Description

Technical Field

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

[0002] During the plant cultivation process, various nutritional deficiencies or pests and diseases may occur, and spraying is required. After the existing spraying device is used, water is generally added to the medicine box to rinse the residual medicine inside. However, the spraying device is generally large in size, and the sewage after flushing is difficult to be completely discharged. The residual sewage will affect the next use. Utility Model Content

[0003] The utility model aims to provide a spraying device for plants, which solves the problems that the existing spraying devices are generally large in size, the sewage after flushing the medicine box is difficult to be completely discharged, and the residual sewage will affect the next use.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model discloses a medicine spraying device for plants, comprising a mobile vehicle, a supporting frame body is arranged on the top surface of the mobile vehicle, a mounting frame is arranged above the supporting frame body, a medicine box is arranged above the mounting frame, a stirring mechanism is arranged inside the medicine box, a first driving component for driving the stirring mechanism to rotate is arranged on the front side of the medicine box, a box cover is arranged on the top surface of the medicine box, a feeding port is arranged on the box cover, a drainage pipe is arranged on the bottom of the medicine box, a supporting box is arranged on the top surface of the mobile vehicle and at the rear side of the medicine box, a rotating bottom plate is arranged above the supporting box, and a rotating bottom plate for driving the medicine box is arranged on the supporting box. A second driving component for rotating the rotating base plate, a column is arranged above the rotating base plate, a spray pipe is arranged on the rear side of the column, an upgrading component for driving the spray pipe to move up and down is arranged on the column, a plurality of nozzles are arranged on the spray pipe, and a water pump is also arranged on the top surface of the mobile vehicle, the water inlet of the water pump is connected with the medicine box through a conveying hose, and the water outlet of the water pump is connected with the spray pipe through a conveying hose; the supporting frame includes a fixed frame, the top surface of the fixed frame is hinged with a movable frame, a hydraulic cylinder is arranged between the fixed frame and the movable frame, and the mounting frame is arranged on the top surface of the movable frame.

[0006] Furthermore, the stirring mechanism includes a stirring shaft, which is rotatably installed inside the medicine box, and a plurality of stirring paddles are connected to the stirring shaft. The first driving component includes a first motor, and a reducer is connected to the output of the first motor. The reducer is installed above the mounting frame through a bracket, and the output end of the reducer is connected to the stirring shaft.

[0007] Furthermore, the second driving assembly includes a second motor, which is installed on the front side of the support box. The second motor passes through the side wall of the support box and is connected to the first bevel gear. The support box is internally rotatably connected to a rotating shaft, on which a second bevel gear meshing with the first bevel gear is installed. The rotating shaft extends to the top of the support box and is connected to the rotating base plate.

[0008] Furthermore, the upgrade component includes a third motor, which is installed on the top surface of the column. A screw is rotatably installed in the internal cavity of the column, and the output shaft of the third motor is connected to the screw. A screw seat is threaded on the screw, and the spray pipe is connected to the screw seat. A through groove is opened on the side wall of the column, and the spray pipe extends outward from the through groove.

[0009] Compared with the prior art, the beneficial technical effects of the utility model are:

[0010] The medicine spraying pipe of the utility model can be rotated to the top of the medicine box, and clean water is sprayed into the medicine box through the medicine spraying pipe box to clean the medicine box, so that not only the medicine box can be cleaned, but also the medicine spraying pipe can be cleaned; by arranging a supporting frame, the movable frame on the supporting frame can be lifted under the action of the hydraulic cylinder, so that the medicine box is tilted to the rear side, which is convenient for completely discharging the sewage after cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model will be further described below in conjunction with the accompanying drawings.

[0012] Figure 1 This is a structural schematic diagram of the main view of the spraying device for plants of the utility model;

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the support frame of the utility model;

[0014] Figure 3 This is a three-dimensional structural schematic diagram of the medicine box of the utility model;

[0015] Figure 4 It is a schematic diagram of the internal structure of the medicine box of the utility model.

[0016] Explanation of the reference numerals in the accompanying drawings: 1. Mobile vehicle; 2. Support frame; 2-1. Fixed frame; 2-2. Movable frame; 2-3. Hydraulic cylinder; 3. Mounting frame; 4. Medicine box; 4-1. Box cover; 4-2. Feed port; 4-3. Drain pipe; 5. First motor; 6. Reducer; 7. Stirring shaft; 8. Stirring paddle; 9. Support box; 10. Second motor; 11. First bevel gear; 12. Rotating shaft; 13. Second bevel gear; 14. Rotating bottom plate; 15. Column; 15-1. Through groove; 16. Third motor; 17. Screw; 18. Screw seat; 19. Spray pipe; 20. Spray nozzle; 21. Water pump. DETAILED DESCRIPTION

[0017] like Figure 1-4 As shown, a spraying device for plants comprises a mobile vehicle 1, a traction ring is connected to the front end of the mobile vehicle 1, the mobile vehicle 1 can be connected to an existing agricultural vehicle, and the agricultural vehicle is used to drive the mobile vehicle to spray medicine, thereby improving work efficiency; the top surface of the mobile vehicle 1 is connected to a support frame 2, the upper part of the support frame 2 is connected to a mounting frame 3, the upper part of the mounting frame 3 is connected to a medicine box 4, a stirring mechanism is installed inside the medicine box 4, a first driving assembly for driving the stirring mechanism to rotate is installed on the front side of the medicine box 4, a box cover 4-1 is hinged on the top surface of the medicine box 4, two feed ports 4-2 are connected to the box cover 4-1, and the two feed ports 4-2 are used for adding water and adding medicine respectively, and a drainage pipe 4-3 is connected to the bottom of the medicine box 4, A valve is installed on the drain pipe 4-3, and a support box 9 is connected to the top surface of the mobile vehicle 1 and located at the rear side of the medicine box 4. A rotating base plate 14 is arranged above the support box 9, and a second driving component for driving the rotating base plate 14 to rotate is arranged on the support box 9. A column 15 is connected above the rotating base plate 14, and a spray pipe 19 is arranged on the rear side of the column 15. An upgrade component for driving the spray pipe 19 to move up and down is arranged on the column 15, and a plurality of nozzles 20 are installed on the spray pipe 19. A water pump 21 is also installed on the top surface of the mobile vehicle 1, and the water inlet of the water pump 21 is connected to the medicine box 4 through a conveying hose, and the water outlet of the water pump 21 is connected to the spray pipe 19 through a conveying hose.

[0018] like Figure 2As shown, the support frame 2 includes a fixed frame 2-1, the top surface of the fixed frame 2-1 is hinged with a movable frame 2-2, the rear side of the movable frame 2-2 is hinged to the fixed frame 2-1, two hydraulic cylinders 2-3 are installed between the fixed frame 2-1 and the movable frame 2-2, the fixed end of the hydraulic cylinder 2-3 is installed on the fixed frame 2-1, the piston rod of the hydraulic cylinder 2-3 is hinged to the movable frame 2-2, and the mounting frame 3 is connected to the top surface of the movable frame 2-2; when the medicine box 4 is cleaned, open the valve on the drain pipe 4-3, start the hydraulic cylinder 2-3, the piston rod of the hydraulic cylinder 2-3 is extended, and the front side of the movable frame 2-2 is lifted, so that the medicine box 4 is tilted to the rear side, and the water in the medicine box 4 is discharged.

[0019] like Figure 4 As shown, the stirring mechanism includes a stirring shaft 7, which is rotatably mounted inside the medicine box 4, and a plurality of stirring paddles 8 are connected to the stirring shaft 7. The first driving assembly includes a first motor 5, and a reducer 6 is connected to the output of the first motor 5. The reducer 6 is mounted above the mounting frame 3 through a bracket, and the output end of the reducer 6 is connected to the stirring shaft 7; specifically, the main body of the stirring shaft 7 is set as a rectangular shaft, and circular shafts are connected to the two ends of the rectangular shaft. The circular shaft is connected to the medicine box 4 through a bearing, and the stirring paddle 8 is installed on the rectangular shaft through a connecting assembly. The connecting assembly includes two connecting plates, one of which is connected to the stirring paddle 8, and the other connecting plate is located on the other side of the rectangular shaft, and the two connecting plates are connected together by bolts. When in use, start the first motor 5, and the first motor 5 drives the stirring shaft 7 to rotate through the reducer 6, thereby driving the stirring paddle 8 to rotate, and the medicine and water are evenly stirred.

[0020] The second driving assembly includes a second motor 10, which is installed on the front side of the support box 9. The second motor 10 passes through the side wall of the support box 9 and is connected to the first bevel gear 11. The support box 9 is internally rotatably connected with a rotating shaft 12, on which a second bevel gear 13 meshing with the first bevel gear 11 is installed. The rotating shaft 12 extends to the top of the support box 9 and is connected to the rotating base plate 14. When in use, the second motor 10 is started, and the second motor 10 drives the first bevel gear 11 to rotate, and the rotation of the first bevel gear 11 drives the second bevel gear 13 to rotate, and the rotation of the second bevel gear 13 drives the rotating shaft 12 to rotate, and the rotating shaft 12 drives the rotating base plate 14 to rotate, thereby driving the column 15 and the spray pipe 19 to rotate, and changing the position of the spray pipe 19. Figure 1The middle spraying pipe 19 is located at the rear. When the spraying work is actually carried out, the spraying pipe 19 can be rotated to the left or right side; when the medicine box 4 is cleaned, the spraying pipe 19 is rotated to the front side, and the water inlet of the water pump 21 is connected to the external water source. The water pump 21 is used to pump clean water into the spraying pipe 19, and sprayed into the medicine box 4 through the nozzle 20 to rinse the medicine box 4.

[0021] The upgrade assembly includes a third motor 16, which is mounted on the top surface of the column 15. A lead screw 17 is rotatably mounted in the internal cavity of the column 15. The output shaft of the third motor 16 is connected to the lead screw 17. A lead screw seat 18 is threadedly connected to the lead screw 17. The spraying pipe 19 is connected to the lead screw seat 18. A through slot 15-1 is provided on the side wall of the column 15. The spraying pipe 19 extends outward from the through slot 15-1. When in use, the third motor 16 is started, the third motor 16 drives the lead screw 17 to rotate, and the rotation of the lead screw 17 drives the lead screw seat 18 to move up and down, thereby adjusting the height of the spraying pipe 19, so as to spray plants of different heights.

[0022] The working process of the utility model is as follows:

[0023] First, the medicine and clean water enter the medicine box 4 through the feed port 4-2, and the first motor 5 is started. The first motor 5 drives the stirring shaft 7 to rotate through the reducer 6, thereby driving the stirring paddle 8 to rotate and mixing the medicine and water evenly; then, the second motor 10 is started, and the second motor 10 drives the first bevel gear 11 to rotate, and the rotation of the first bevel gear 11 drives the second bevel gear 13 to rotate, and the rotation of the second bevel gear 13 drives the rotating shaft 12 to rotate, and the rotating shaft 12 drives the rotating bottom plate 14 to rotate, thereby driving the column 15 and the spray pipe 19 to rotate and change the position of the spray pipe 19; then, the third motor 16 is started, and the third motor 16 drives the screw 17 to rotate, and the rotation of the screw 17 drives the screw seat 18 to move, and the height of the spray pipe 19 is adjusted according to the height of the plant; finally, the water pump 21 is started, and the mobile vehicle 1 sprays medicine while moving under the traction of the agricultural vehicle.

[0024] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A spraying device for plants, characterized in that: The invention comprises a mobile vehicle (1), wherein a support frame (2) is arranged on the top surface of the mobile vehicle (1), a mounting frame (3) is arranged above the support frame (2), a medicine box (4) is arranged above the mounting frame (3), a stirring mechanism is arranged inside the medicine box (4), a first driving component for driving the stirring mechanism to rotate is arranged on the front side of the medicine box (4), a box cover (4-1) is arranged on the top surface of the medicine box (4), a feed port (4-2) is arranged on the box cover (4-1), a drainage pipe (4-3) is arranged on the bottom of the medicine box (4), a support box (9) is arranged on the top surface of the mobile vehicle (1) and located at the rear side of the medicine box (4), a rotating bottom plate (14) is arranged above the support box (9), a second driving component for driving the rotating bottom plate (14) to rotate is arranged on the support box (9), and the rotating bottom plate (14) is arranged on the support box (9). A column (15) is arranged above the rotating base plate (14), a spray pipe (19) is arranged on the rear side of the column (15), an upgrade component for driving the spray pipe (19) to move up and down is arranged on the column (15), a plurality of spray heads (20) are arranged on the spray pipe (19), a water pump (21) is also arranged on the top surface of the mobile vehicle (1), a water inlet of the water pump (21) is connected to the medicine box (4) through a delivery hose, and a water outlet of the water pump (21) is connected to the spray pipe (19) through a delivery hose; the support frame (2) includes a fixed frame (2-1), a movable frame (2-2) is hinged on the top surface of the fixed frame (2-1), a hydraulic cylinder (2-3) is arranged between the fixed frame (2-1) and the movable frame (2-2), and the mounting frame (3) is arranged on the top surface of the movable frame (2-2).

2. The plant spraying device according to claim 1, characterized in that: The stirring mechanism comprises a stirring shaft (7), the stirring shaft (7) is rotatably mounted inside the medicine box (4), a plurality of stirring paddles (8) are connected to the stirring shaft (7), the first driving component comprises a first motor (5), a reducer (6) is connected to the output of the first motor (5), the reducer (6) is mounted above the mounting frame (3) through a bracket, and the output end of the reducer (6) is connected to the stirring shaft (7).

3. The plant spraying device according to claim 1, characterized in that: The second driving assembly comprises a second motor (10), the second motor (10) is mounted on the front side of the support box (9), the second motor (10) passes through the side wall of the support box (9) and is connected to the first bevel gear (11), the support box (9) is internally rotatably connected with a rotating shaft (12), the rotating shaft (12) is mounted with a second bevel gear (13) meshing with the first bevel gear (11), the rotating shaft (12) extends to the top of the support box (9) and is connected to the rotating base plate (14).

4. The plant spraying device according to claim 1, characterized in that: The upgrade component includes a third motor (16), the third motor (16) is installed on the top surface of the column (15), a screw (17) is rotatably installed in the internal cavity of the column (15), the output shaft of the third motor (16) is connected to the screw (17), a screw seat (18) is threadedly connected to the screw (17), the spray pipe (19) is connected to the screw seat (18), a through groove (15-1) is opened on the side wall of the column (15), and the spray pipe (19) extends outward from the through groove (15-1).

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