Adjustable garden pesticide spraying device
By introducing a bidirectional threaded screw system driven by hydraulic cylinders and motors into the spraying device, the vertical lifting and pitching rotation of the water pipe is achieved, and the problem that the existing spraying device cannot effectively spray plants and plants of different heights and positions is solved, and flexible and efficient spraying of most plants and plants is achieved.
Patent Information
- Application Number
- CN202421484903.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-27
AI Technical Summary
The existing spraying devices are limited in use and cannot effectively spray plants and plants of different heights and locations.
An adjustable garden spraying device is designed to drive the vertical lifting of the lift plate and the water pipe through a hydraulic cylinder, and combined with a motor-driven bidirectional threaded screw and gear system to realize the pitch and rotation of the water pipe and adapt to spraying at different heights and angles.
Effective spraying of most plants and plants has been achieved, the problem of spraying limitations is solved, and the height and pitch angle of the water pipe can be flexibly adjusted to meet the needs of different plants.
Smart Images
Figure CN222707431U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of spraying devices, in particular to an adjustable garden spraying device. Background Art
[0002] The high temperatures in summer are the peak season for various insect pests. During the garden maintenance process, garden maintenance workers need to use spraying devices to spray chemical pesticides to reduce losses caused by pests and diseases.
[0003] The existing spraying device has great limitations in use, because the sparseness and luxuriance of shrubs in different positions are different, and the direction of the spray head is inconvenient to adjust, resulting in that some grass and plants cannot be effectively sprayed.
[0004] In view of the above problems, the utility model provides an adjustable garden spraying device. Utility Model Content
[0005] The utility model aims to provide an adjustable garden spraying device, which can effectively spray most grasses and plants by adjusting the height and vertical pitch angle of the water pipe, thereby solving the problems in the background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable garden spraying device, comprising a base, a hydraulic cylinder is fixedly provided on one side of the upper end of the base, a lifting plate is fixedly provided on the output end of the hydraulic cylinder, L-shaped plates are fixedly provided on both ends of the side of the lifting plate, a water pipe that can be pitched and rotated is provided on the side wall of the L-shaped plate, a plurality of evenly distributed nozzles are fixedly provided on the outside of the water pipe, a gear is provided on one side of the water pipe, a rack is provided on the lower end of the gear, connecting plates are fixedly provided on the sides of the adjacent ends of the racks on both sides, bidirectional threaded screws are provided inside the two connecting plates, and a motor is provided at one end of the bidirectional threaded screw.
[0007] Furthermore, columns are arranged on both sides of the hydraulic cylinder, the bottom ends of the columns are fixedly connected to the upper end of the base, and the insides of both ends of the lifting plate are slidably connected to the outer sides of the columns.
[0008] Furthermore, fixed plates are fixedly connected on both sides of the upper end of the lifting plate, the motor is fixedly installed on the outside of one of the fixed plates, one end of the bidirectional threaded screw is rotatably connected to the inside of the fixed plate through a bearing, and the other end passes through the fixed plate and is fixedly connected to the output end of the motor, the bidirectional threaded screw is threadedly connected to the inside of the connecting plate, and the connecting plate is slidably connected to the upper end of the lifting plate.
[0009] Furthermore, a rotating shaft is fixed on both sides of one end of the water pipe. The two rotating shafts are rotatably connected to the side walls of the L-shaped plate through bearings and are fixedly installed with gears. The gears are cooperatively connected to the racks, and the racks are in contact with the inner end surface of the L-shaped plate.
[0010] Furthermore, a water tank is fixedly provided at the upper end of the base, a water pump is fixedly provided at the upper end of the water tank, a hose is fixedly connected to the water outlet of the water pump, the hose water outlet is fixedly connected to the water inlet of the water pipe, and the water inlet of the water pump is connected to the water tank.
[0011] Furthermore, a handle is fixedly connected to the edge of the upper end of the base, and universal wheels are fixedly installed at the four corners of the bottom end of the base.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] The utility model provides an adjustable garden spraying device. The hydraulic cylinder drives the lifting plate to lift vertically, thereby driving the water pipe to lift vertically. The spray head sprays the grass and trees at different heights. The motor drives the bidirectional threaded screw to rotate, and drives the rack to move synchronously away or toward each other through the connecting plate. Then, the water pipe is driven to rotate toward or away from each other through meshing with the gears on both sides, so as to achieve a certain pitch rotation angle and spray the outside of the taller trees. The purpose of this design is to effectively spray most grass and trees by adjusting the height and vertical pitch angle of the water pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the upper structure of the water tank in the utility model;
[0016] Figure 3 This is a schematic diagram of the position of the transfer shaft in the utility model;
[0017] Figure 4 This is a schematic diagram of the water pipe structure in the utility model.
[0018] In the figure: 1. base; 2. column; 3. lifting plate; 4. hydraulic cylinder; 5. L-shaped plate; 6. rotating shaft; 7. gear; 8. rack; 9. connecting plate; 10. bidirectional threaded screw; 11. fixing plate; 12. motor; 13. water tank; 14. water pump; 15. hose; 16. water pipe; 17. nozzle; 18. handle; 19. universal wheel. DETAILED DESCRIPTION
[0019] 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.
[0020] In order to solve the problem of how to adjust the technology, such as Figure 1-4 As shown, the following preferred technical solutions are provided:
[0021] An adjustable garden spraying device comprises a base 1, a hydraulic cylinder 4 is fixedly arranged on one side of the upper end of the base 1, a lifting plate 3 is fixedly arranged on the output end of the hydraulic cylinder 4, L-shaped plates 5 are fixedly arranged on both ends of the side of the lifting plate 3, a water pipe 16 which can be pitched and rotated is arranged on the side wall of the L-shaped plate 5, a plurality of uniformly distributed spray heads 17 are fixedly arranged on the outer side of the water pipe 16, a gear 7 is arranged on one side of the water pipe 16, a rack 8 is arranged on the lower end of the gear 7, connecting plates 9 are fixedly arranged on the adjacent end sides of the racks 8 on both sides, bidirectional threaded screws 10 are arranged inside the two connecting plates 9, and a motor 12 is arranged on one end of the bidirectional threaded screw 10.
[0022] Specifically, the hydraulic cylinder 4 drives the lifting plate 3 to lift vertically, and then drives the water pipe 16 to lift vertically, and sprays the grass and trees at different heights through the nozzle 17. The motor 12 drives the bidirectional threaded screw 10 to rotate, and drives the rack 8 to move synchronously away or toward each other through the connecting plate 9, and then drives the water pipe 16 to rotate toward or away from each other through meshing with the gears 7 on both sides, so as to achieve a certain angle of pitch rotation, and spray the outside of the taller trees. The purpose of this design is to effectively spray most grass and trees by adjusting the height and vertical pitch angle of the water pipe 16.
[0023] Further, such as Figure 1 As shown, the following preferred technical solutions are provided:
[0024] Columns 2 are arranged on both sides of the hydraulic cylinder 4. The bottom ends of the columns 2 are fixedly connected to the upper end of the base 1. Both ends of the lifting plate 3 are slidably connected to the outer side of the columns 2. The purpose of this design is to stably lift and lower the lifting plate 3 vertically through the hydraulic cylinder 4.
[0025] Further, such as Figure 1 and Figure 3 As shown, the following preferred technical solutions are provided:
[0026] Fixed plates 11 are fixedly connected to both sides of the upper end of the lifting plate 3, and the motor 12 is fixedly installed on the outside of one of the fixed plates 11. One end of the bidirectional threaded screw 10 is rotatably connected to the inside of the fixed plate 11 through a bearing, and the other end passes through the fixed plate 11 and is fixedly connected to the output end of the motor 12. The bidirectional threaded screw 10 is connected to the internal threads of the connecting plate 9, and the connecting plate 9 is slidably connected to the upper end of the lifting plate 3. The purpose of this design is that the motor 12 drives the bidirectional threaded screw 10 to rotate, and drives the rack 8 to move toward or away synchronously through the connecting plate 9.
[0027] Further, such as Figure 1 and Figure 3 As shown, the following preferred technical solutions are provided:
[0028] A rotating shaft 6 is fixed on both sides of one end of the water pipe 16. The two rotating shafts 6 are rotatably connected to the side walls of the L-shaped plate 5 through bearings at the opposite ends and are fixedly installed with gears 7. The gear 7 is matched with a rack 8, and the rack 8 is in contact with the inner end surface of the L-shaped plate 5. The purpose of this design is to make the rack 8 move synchronously, and by meshing with the gear 7, drive the water pipe 16 to rotate synchronously in opposite directions.
[0029] Further, such as Figure 1-4 As shown, the following preferred technical solutions are provided:
[0030] A water tank 13 is also fixedly provided at the upper end of the base 1, and a water pump 14 is fixedly provided at the upper end of the water tank 13. A hose 15 is fixedly connected to the water outlet of the water pump 14, and the water outlet of the hose 15 is fixedly connected to the water inlet of the water pipe 16. The water inlet of the water pump 14 is connected to the water tank 13. The purpose of this design is to put the medicine into the water tank 13, and transport it to the water pipe 16 through the water pump 14, and spray it out through the nozzle 17.
[0031] Further, such as Figure 1 and Figure 2 As shown, the following preferred technical solutions are provided:
[0032] A handle 18 is fixedly connected to the upper edge of the base 1, and universal wheels 19 are fixedly installed at the four corners of the bottom of the base 1. The purpose of this design is to facilitate the movement and position fixing of the base 1.
[0033] In summary: the hydraulic cylinder 4 drives the lifting plate 3 to lift vertically, and then drives the water pipe 16 to lift vertically, and sprays the grass and trees at different heights through the nozzle 17. The motor 12 drives the bidirectional threaded screw 10 to rotate, and drives the rack 8 to move synchronously away or toward each other through the connecting plate 9, and then drives the water pipe 16 to rotate toward or away from each other through meshing with the gears 7 on both sides, so as to achieve a certain angle of pitch rotation, and spray the outside of the taller trees. The purpose of this design is to effectively spray most grass and plants by adjusting the height and vertical pitch angle of the water pipe 16.
[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0035] 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. An adjustable garden spraying device, characterized in that: The invention comprises a base (1), wherein a hydraulic cylinder (4) is fixedly arranged on one side of the upper end of the base (1), a lifting plate (3) is fixedly arranged on the output end of the hydraulic cylinder (4), L-shaped plates (5) are fixedly arranged on both ends of the side of the lifting plate (3), a water pipe (16) capable of pitching and rotating is arranged on the side wall of the L-shaped plate (5), a plurality of evenly distributed spray heads (17) are fixedly arranged on the outer side of the water pipe (16), a gear (7) is arranged on one side of the water pipe (16), a rack (8) is arranged on the lower end of the gear (7), connecting plates (9) are fixedly arranged on the adjacent end sides of the racks (8) on both sides, bidirectional threaded screws (10) are arranged inside the two connecting plates (9), and a motor (12) is arranged on one end of the bidirectional threaded screw (10).
2. The adjustable garden spraying device according to claim 1, characterized in that: The hydraulic cylinder (4) is provided with columns (2) on both sides, the bottom ends of the columns (2) are fixedly connected to the top end of the base (1), and the insides of both ends of the lifting plate (3) are slidably connected to the outside of the columns (2).
3. The adjustable garden spraying device according to claim 1, characterized in that: Both sides of the upper end of the lifting plate (3) are fixedly connected to fixed plates (11), the motor (12) is fixedly installed on the outside of one of the fixed plates (11), one end of the bidirectional threaded screw (10) is rotatably connected to the inside of the fixed plate (11) through a bearing, and the other end passes through the fixed plate (11) and is fixedly connected to the output end of the motor (12), the bidirectional threaded screw (10) is threadedly connected to the inside of the connecting plate (9), and the connecting plate (9) is slidably connected to the upper end of the lifting plate (3).
4. The adjustable garden spraying device according to claim 1, characterized in that: A rotating shaft (6) is fixedly arranged on both sides of one end of the water pipe (16); the two rotating shafts (6) are rotatably connected to the side walls of the L-shaped plate (5) through bearings at the opposite ends thereof and are fixedly installed with a gear (7); the gear (7) is matched and connected with a rack (8); and the rack (8) is contact-connected with the inner end surface of the L-shaped plate (5).
5. The adjustable garden spraying device according to claim 1, characterized in that: A water tank (13) is fixedly provided at the upper end of the base (1), a water pump (14) is fixedly provided at the upper end of the water tank (13), a hose (15) is fixedly connected to the water outlet of the water pump (14), the water outlet of the hose (15) is fixedly connected to the water inlet of a water pipe (16), and the water inlet of the water pump (14) is connected to the inside of the water tank (13).
6. The adjustable garden spraying device according to claim 1, characterized in that: A handle (18) is fixedly connected to the upper edge of the base (1), and universal wheels (19) are fixedly installed at the four corners of the bottom end of the base (1).