Pesticide spraying device for grape planting

Abstract

The utility model relates to the technical field of pesticide application for planting, and discloses a pesticide spraying device for grape planting, which comprises a cart frame, a water storage tank fixedly mounted on the cart frame, a water pump fixedly mounted on the surface of the water storage tank, a storage battery box mounted on the lower side of the cart frame, a support frame mounted on the cart frame, and a rotary pesticide application frame arranged on the upper side of the support frame. The rotary pesticide applying frame comprises a mounting cross beam, a rotating shaft is rotationally mounted on the upper side of the mounting cross beam, a rotating disc is fixedly mounted at the end of the rotating shaft, a pesticide applying pipe is fixedly mounted on the surface of the rotating disc, and a plurality of nozzles are fixedly mounted on the surface of the pesticide applying pipe. The rotary pesticide spraying frame is arranged on the cart frame, and the spray head moves forwards along with the cart frame while spraying pesticide liquid according to circular motion through rotation of the rotary disc, so that plants on the side face can be repeatedly sprayed with the pesticide, the pesticide spraying area is greatly enlarged, the pushing speed is increased, and the working efficiency is improved; and the use is more labor-saving and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of planting and applying pesticides, in particular to a pesticide spraying device for grape planting. Background Art

[0002] Grapes are planted in rows according to a layout method, which is conducive to fertilization, spraying and picking. During the spraying process, two adjacent rows of grape plants can be sprayed at once. The prior art announcement number is CN219719540U, which discloses a spraying device for grape plantations, including a vehicle body, a medicine box is arranged above the vehicle body and near the left end, a delivery pump is arranged on the right side of the medicine box, and a mutually symmetrical adjustment component is arranged above the vehicle body and near the right edge. The adjustment component includes a column, a lifting frame and a movable frame, and a spraying mechanism is arranged at the end of the movable frame. The spraying mechanism includes a spray hood, a nozzle and a fan. The utility model is provided with an adjustment component. When spraying the medicine, the height and position of the spray hood can be adjusted by the mutual cooperation of the column, the lifting frame and the movable frame, so that the grape branches and vines can be sprayed with medicine conveniently. When the vehicle body is pushed to move, the grape branches and vines on both sides can be quickly sprayed with medicine, so that the medicine has a higher spraying efficiency. After the spraying of the medicine is completed, the lifting frame and the movable frame can be stored and folded, effectively reducing the occupied space of the adjustment component.

[0003] Most of these spraying devices are pushed on the ground, spraying the grape branches on both sides while walking. In order to ensure uniform application of the pesticide, the spraying is sometimes repeated. The nozzle of the existing spraying device is fixed to spray in a certain direction, and repeated spraying can only be achieved by pushing it backwards. This back and forth movement is very wasteful of physical strength and delays the progress of pesticide application. It is very inconvenient to use and needs further improvement. Utility Model Content

[0004] The utility model aims to provide a spraying device for grape planting to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for grape planting, comprising a cart frame, a water storage tank is fixedly installed on the cart frame, a water pump is fixedly installed on the surface of the water storage tank, a battery box is installed on the lower side of the cart frame, a support frame is installed on the cart frame, a rotary pesticide application frame is arranged on the upper side of the support frame, the rotary pesticide application frame comprises a mounting crossbeam, a rotating shaft is rotatably installed on the upper side of the mounting crossbeam, a rotating disk is fixedly installed on the end of the rotating shaft, a pesticide application pipe is fixedly installed on the surface of the rotating disk, a plurality of spray heads are fixedly installed on the surface of the pesticide application pipe, a driving motor is fixedly installed on the surface of the mounting crossbeam, and the driving motor drives the rotating shaft to rotate.

[0006] A guide channel is provided inside the rotating shaft, and the guide channel is connected to the pesticide application pipe. A water supply pipe is fixedly installed at the water outlet end of the water pump, and the water supply pipe is connected to the guide channel in the rotating shaft through a rotating joint. The water pump draws the medicine liquid in the water storage tank, pumps it into the pesticide application pipe, and then sprays it out from each nozzle. The nozzle sprays the medicine liquid in a circular motion and moves forward with the cart frame. This allows the side plants to be sprayed repeatedly for multiple times, and greatly expands the spraying area.

[0007] In some embodiments, the support frame includes a support side panel and an electric telescopic rod. The bottom ends of the support side panel and the electric telescopic rod are rotatably connected to the side of the cart frame, and the telescopic end of the electric telescopic rod is rotatably connected to the support side panel. There are two support side panels, which are symmetrically arranged on both sides of the cart frame. The two ends of the mounting beam are respectively fixedly connected to the support side panels, and the height of the rotary spraying frame can be adjusted to meet the use requirements of spraying at different heights.

[0008] In some embodiments, sprockets are fixedly mounted on the rotating end of the driving motor and the surface of the rotating shaft, and the two sprockets are driven by a chain.

[0009] In some embodiments, there are two rotating disks and two drug application tubes, and the two rotating disks are symmetrically fixedly installed at both ends of the rotating shaft. Control valves are fixedly installed at both ends of the rotating shaft to control whether the diversion channel of the rotating shaft is connected to the drug application tube.

[0010] The rotating joint includes a connecting sleeve and two sealed bearings. The connecting sleeve is fixedly installed and connected to the mounting crossbeam. The two sealed bearings are respectively fixedly installed in the inner holes at both ends of the connecting sleeve. The connecting sleeve is rotatably connected to the rotating shaft through the two sealed bearings. A connecting hole is opened on the surface of the rotating shaft. The end of the water supply pipe away from the water pump is connected to the connecting sleeve. The inner cavity of the connecting sleeve is connected to the guide channel in the rotating shaft through the connecting hole, so that the liquid medicine can be sprayed to the plants on both sides at the same time, thereby improving work efficiency.

[0011] In some embodiments, the water tank is fixed horizontally on the upper side of the cart frame, a medicine filling port is provided on the upper side of the water tank, a drain pipe is fixedly installed on the end of the water tank, a stirring shaft is rotatably installed inside the water tank, a stirring motor is fixedly installed on the end of the water tank, the stirring motor drives the stirring shaft to rotate, and during the process of mixing the medicine liquid, the stirring shaft can be used for stirring to accelerate the dissolution and mixing of the medicine liquid, making it convenient for people to operate.

[0012] Beneficial Effects

[0013] The utility model provides a spraying device for grape planting, which has the following beneficial effects:

[0014] 1. The grape planting spraying device is provided with a rotary spraying frame on a cart frame. The rotating disk is used to make the spray head spray the liquid medicine in a circular motion. At the same time, the spraying can be repeated many times on the plants on the side as the cart frame moves forward. The spraying area is greatly expanded, the pushing speed is increased, the work efficiency is improved, and the use is more labor-saving and convenient.

[0015] 2. The grape planting spraying device installs a rotary spraying frame on the upper side of a supporting side plate, and uses an electric telescopic rod to drive the supporting side plate to flip, so that the height of the rotary spraying frame can be adjusted to meet the use requirements of spraying at different heights.

[0016] 3. The grape planting spraying device has a horizontal water storage tank arranged on a cart frame, and a stirring shaft driven by a stirring motor is arranged in the water storage tank. During the process of mixing the liquid medicine, the stirring shaft can be used for stirring to accelerate the dissolution and mixing of the liquid medicine, which is convenient for people to operate and makes it more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the side section structure of the water storage tank;

[0019] Figure 3 It is a schematic diagram of the top-sectional structure of the connecting sleeve;

[0020] Figure 4 This is a schematic diagram of the movement trajectory of the sprinkler nozzle.

[0021] In the figure: 1 cart frame, 2 water storage tank, 3 water pump, 4 battery box, 5 mounting cross beam, 6 rotating shaft, 7 rotating disk, 8 application pipe, 9 nozzle, 10 driving motor, 11 water supply pipe, 12 supporting side plate, 13 electric telescopic rod, 14 connecting sleeve, 15 sealing bearing, 16 connecting hole, 17 control valve, 18 filling port, 19 drain pipe, 20 stirring shaft, 21 stirring motor. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4The utility model provides a technical solution: a spraying device for grape planting, including a cart frame 1, a water tank 2 is fixedly installed on the cart frame 1, a water pump 3 is fixedly installed on the surface of the water tank 2, a battery box 4 is installed on the lower side of the cart frame 1, a support frame is installed on the cart frame 1, and a rotary spraying frame is arranged on the upper side of the support frame.

[0024] Among them, the rotary spraying frame includes a mounting crossbeam 5, a rotating shaft 6 is rotatably mounted on the upper side of the mounting crossbeam 5, a rotating disk 7 is fixedly mounted on the end of the rotating shaft 6, a spraying tube 8 is fixedly mounted on the surface of the rotating disk 7, a plurality of spray heads 9 are fixedly mounted on the surface of the spraying tube 8, a driving motor 10 is fixedly mounted on the surface of the mounting crossbeam 5, and the driving motor 10 drives the rotating shaft 6 to rotate, wherein sprockets are fixedly mounted on the rotating end of the driving motor 10 and the surface of the rotating shaft 6, and the two sprockets are driven by chains.

[0025] Among them, the support frame includes a supporting side panel 12 and an electric telescopic rod 13, the bottom ends of the supporting side panel 12 and the electric telescopic rod 13 are rotatably connected to the side of the cart frame 1, and the telescopic end of the electric telescopic rod 13 is rotatably connected to the supporting side panel 12. There are two supporting side panels 12, and the two supporting side panels 12 are symmetrically arranged on both sides of the cart frame 1. The two ends of the mounting beam 5 are respectively fixedly connected to the supporting side panels 12. By installing the rotary spraying frame on the upper side of the supporting side panel 12 and using the electric telescopic rod 13 to drive the supporting side panel 12 to flip, the height of the rotary spraying frame can be adjusted to meet the use requirements of spraying at different heights.

[0026] A guide channel is opened inside the rotating shaft 6, and the guide channel is connected to the drug application pipe 8. A water supply pipe 11 is fixedly installed at the water outlet end of the water pump 3, and the water supply pipe 11 is connected to the guide channel in the rotating shaft 6 through a rotating joint. The water pump 3 draws out the liquid medicine in the water storage tank 2, pumps it into the drug application pipe 8, and then sprays it out from each nozzle 9.

[0027] In this embodiment, the rotary joint includes a connecting sleeve 14 and two sealed bearings 15. The connecting sleeve 14 is fixedly installed and connected to the mounting crossbeam 5. The two sealed bearings 15 are respectively fixedly installed in the inner holes at both ends of the connecting sleeve 14. The connecting sleeve 14 is rotatably connected to the rotating shaft 6 through the two sealed bearings 15. A connecting hole 16 is opened on the surface of the rotating shaft 6. The end of the water supply pipe 11 away from the water pump 3 is connected to the connecting sleeve 14. The inner cavity of the connecting sleeve 14 is connected to the guide channel in the rotating shaft 6 through the connecting hole 16. The water pump 3 pumps the liquid medicine in the water storage tank 2 into the connecting sleeve 14, and then the liquid medicine enters the application pipe 8 through the connecting hole 16, and finally sprays out from the circular motion nozzle 9. See Figure 3 .

[0028] like Figure 1There are two rotating discs 7 and two pesticide application tubes 8, and the two rotating discs 7 are symmetrically fixedly mounted at both ends of the rotating shaft 6. During use, the device is pushed in the gap between two rows of planting racks, and the nozzles 9 on the pesticide application tubes 8 on both sides spray the liquid medicine to the plants on both sides. The movement trajectory of the nozzles 9 is as follows Figure 4 As shown, the spraying area is expanded, so that the plants on both sides can be sprayed repeatedly during the implementation process, making the application of pesticides more complete and uniform.

[0029] Control valves 17 are fixedly installed at both ends of the rotating shaft 6. The control valves 17 are used to control whether the flow channel of the rotating shaft 6 is connected to the drug application pipe 8. The control valves 17 can be used to close the nozzles 9 on one side to perform single-sided drug application.

[0030] The water tank 2 is fixed horizontally on the upper side of the cart frame 1, a medicine filling port 18 is provided on the upper side of the water tank 2, an emptying pipe 19 is fixedly installed at the end of the water tank 2, a stirring shaft 20 is rotatably installed inside the water tank 2, a stirring motor 21 is fixedly installed at the end of the water tank 2, and the stirring motor 21 drives the stirring shaft 20 to rotate. By arranging a horizontal water tank 2 on the cart frame 1, a stirring shaft 20 driven by the stirring motor 21 is provided in the water tank 2, and in the process of mixing the medicine liquid, the stirring shaft 20 can be used for stirring, which accelerates the dissolution and mixing of the medicine liquid, facilitates people's operation, and makes it more practical.

[0031] The grape planting spraying device is provided with a rotary spraying frame on a cart frame 1. The rotating disk 7 is used to rotate so that the spray head 9 sprays the liquid medicine in a circular motion. At the same time, the cart frame 1 moves forward, so that the side plants can be repeatedly sprayed with medicine for many times, and the spraying area is greatly expanded, so that the pushing speed can be increased, the work efficiency is improved, and the use is more labor-saving and convenient.

[0032] 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 spraying device for grape planting, comprising a cart frame (1), a water storage tank (2) fixedly mounted on the cart frame (1), a water pump (3) fixedly mounted on the surface of the water storage tank (2), and a battery box (4) mounted on the lower side of the cart frame (1), characterized in that: The cart frame (1) is equipped with a support frame, and a rotating spraying frame is arranged on the upper side of the support frame. The rotating spraying frame comprises a mounting crossbeam (5), and a rotating shaft (6) is rotatably mounted on the upper side of the mounting crossbeam (5). A rotating disk (7) is fixedly mounted on the end of the rotating shaft (6). A spraying tube (8) is fixedly mounted on the surface of the rotating disk (7), and a plurality of spray heads (9) are fixedly mounted on the surface of the spraying tube (8). A driving motor (10) is fixedly mounted on the surface of the mounting crossbeam (5), and the driving motor (10) drives the rotating shaft (6) to rotate; A flow guide channel is provided inside the rotating shaft (6), the flow guide channel being in communication with the drug application pipe (8); a water supply pipe (11) is fixedly mounted on the water outlet end of the water pump (3), and the water supply pipe (11) is in communication with the flow guide channel inside the rotating shaft (6) via a rotating joint.

2. The grape planting spraying device according to claim 1, characterized in that: The support frame comprises a support side plate (12) and an electric telescopic rod (13); the bottom ends of the support side plate (12) and the electric telescopic rod (13) are both rotatably connected to the side of the cart frame (1); and the telescopic end of the electric telescopic rod (13) is rotatably connected to the support side plate (12).

3. The grape planting spraying device according to claim 2, characterized in that: There are two supporting side plates (12), which are symmetrically arranged on both sides of the cart frame (1), and the two ends of the mounting crossbeam (5) are respectively fixedly connected to the supporting side plates (12).

4. The grape planting spraying device according to claim 3, characterized in that: Sprockets are fixedly mounted on the rotating end of the driving motor (10) and the surface of the rotating shaft (6), and the two sprockets are driven by chains.

5. The grape planting spraying device according to claim 4, characterized in that: There are two rotating disks (7) and two drug application tubes (8), and the two rotating disks (7) are symmetrically fixedly mounted at the two ends of the rotating shaft (6).

6. The grape planting spraying device according to claim 5, characterized in that: The rotary joint comprises a connecting sleeve (14) and two sealing bearings (15); the connecting sleeve (14) is fixedly mounted and connected to the mounting crossbeam (5); the two sealing bearings (15) are respectively fixedly mounted in inner holes at both ends of the connecting sleeve (14); the connecting sleeve (14) is rotatably connected to the rotating shaft (6) via the two sealing bearings (15); a connecting hole (16) is provided on the surface of the rotating shaft (6); an end of the water supply pipe (11) away from the water pump (3) is connected to the connecting sleeve (14); and the inner cavity of the connecting sleeve (14) is connected to a guide channel in the rotating shaft (6) via the connecting hole (16).

7. The grape planting spraying device according to claim 6, characterized in that: Control valves (17) are fixedly mounted on both ends of the rotating shaft (6), and the control valves (17) are used to control whether the flow guide channel of the rotating shaft (6) is connected to the drug application pipe (8).

8. A grape planting spraying device according to any one of claims 1 to 7, characterized in that: The water storage tank (2) is fixed horizontally on the upper side of the cart frame (1), a medicine filling port (18) is arranged on the upper side of the water storage tank (2), an emptying pipe (19) is fixedly installed at the end of the water storage tank (2), a stirring shaft (20) is rotatably installed inside the water storage tank (2), a stirring motor (21) is fixedly installed at the end of the water storage tank (2), and the stirring motor (21) drives the stirring shaft (20) to rotate.

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