An agricultural irrigation device that allows for easy adjustment of irrigation height and multi-angle irrigation.
By integrating lifting and angle adjustment components onto the mobile irrigation vehicle, and utilizing a motor-driven worm gear and rack and pinion transmission, multi-angle and height adjustment of the agricultural irrigation device is achieved. This solves the problems of small spraying range and high maintenance difficulty in existing technologies, and improves irrigation efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 张麟
- Filing Date
- 2025-02-28
- Publication Date
- 2026-07-31
AI Technical Summary
In existing technologies, direct irrigation with water pipes cannot meet the needs of crop spraying. Fixed-point spray heads have a small spray range and require extensive installation, resulting in high costs and difficult maintenance.
An agricultural irrigation device was designed, comprising an irrigation mobile vehicle, a water storage tank, a lifting assembly, and an angle adjustment assembly. The device utilizes a geared motor to drive a worm gear and a worm wheel to adjust the angle of the spray head, and uses a toothed wheel and a rack to adjust the height, thereby achieving multi-angle and height spray control.
It enables flexible adjustment of crop height and spraying range, reduces equipment installation costs and maintenance difficulty, and improves irrigation efficiency.
Smart Images
Figure CN224571954U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of agricultural irrigation technology, specifically relating to an agricultural irrigation device that is easy to adjust the irrigation height and allows for multi-angle irrigation. Background Technology
[0002] Agriculture is an industry that uses the growth and development patterns of plants and animals to produce products through artificial cultivation. Agriculture belongs to the primary industry, and the science that studies agriculture is agronomy. The objects of agricultural labor are living plants and animals, and the products obtained are the plants and animals themselves. In the process of agricultural planting, crops need to be irrigated. Some crops need to be sprayed with water. Current technology cannot meet the needs of direct water pipe irrigation, and the spraying range of fixed-point sprinkler heads is too small, requiring a large number of installations, which is costly and difficult to maintain. Utility Model Content
[0003] To address the problems mentioned in the background section, this utility model provides an agricultural irrigation device that facilitates adjustable irrigation height and provides multi-angle irrigation. The device includes a mobile irrigation vehicle, a water storage tank mounted on the mobile irrigation vehicle, a lifting assembly mounted on the mobile irrigation vehicle, and an angle adjustment assembly mounted on the lifting assembly, with a spraying assembly on the angle adjustment assembly. The angle adjustment assembly includes a support fixed to the lifting assembly, a reduction motor is provided on the top of the support, and a left worm gear and a right worm gear are movably mounted on the support via bearings.
[0004] As an agricultural irrigation device of this utility model that facilitates adjustment of irrigation height and provides multi-angle irrigation, preferably, a worm is fixed on the rotor of the geared motor, and the worm meshes with the left worm wheel and the right worm wheel.
[0005] As an agricultural irrigation device of the present invention that facilitates adjustment of irrigation height and provides multi-angle irrigation, preferably, the spraying assembly includes a left spray head and a right spray head respectively fixed to the top of the left worm gear and the right worm gear, and a U-shaped bracket fixed to the support.
[0006] As an agricultural irrigation device of this utility model that facilitates adjustment of irrigation height and provides multi-angle irrigation, preferably, the U-shaped bracket is provided with a Y-shaped connecting hose, which is connected to the left spray head and the right spray head respectively, and the Y-shaped connecting hose is connected to the water storage tank through a pipe.
[0007] As an agricultural irrigation device of the present invention that facilitates adjustment of irrigation height and provides multi-angle irrigation, preferably, the lifting component includes a bracket fixed on an irrigation mobile vehicle, a rack that slides up and down on the bracket, and a first reduction motor fixedly mounted on the bracket.
[0008] As an agricultural irrigation device of this utility model that facilitates adjustment of irrigation height and provides multi-angle irrigation, preferably, a turntable is fixed on the rotor of the first geared motor, and a toothed wheel that meshes with a rack is provided on the turntable.
[0009] Compared with the prior art, the beneficial effects of this utility model are: The first geared motor is started, driving the toothed wheel to rotate. Since the toothed wheel meshes with the rack, it drives the rack to move up and down, thereby adjusting the spraying assembly to accommodate different crop heights. The geared motor then drives the worm gear to rotate. Since the worm gear meshes with the left and right worm wheels, it drives the left and right worm wheels to rotate in opposite directions, thereby moving the left and right spray heads in opposite directions. This adjusts the angle between the left and right spray heads, thus adjusting the irrigation range. Attached Figure Description
[0010] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the angle adjustment component structure of this utility model; Figure 3 This is a schematic diagram of the lifting component structure of this utility model; Figure 4 This is a schematic diagram of the structure of the irrigation mobile vehicle of this utility model; In the picture: 1. Mobile irrigation vehicle; 2. Water storage tank; 3. Lifting assembly; 31. Left lifting mechanism; 32. Rack and pinion; 33. First reduction motor; 34. Turntable; 35. Toothed wheel; 4. Angle adjustment assembly; 41. Gear motor; 42. Left worm gear; 43. Right worm gear; 44. Worm; 5. Spray assembly; 51. Left spray head; 52. Right spray head; 53. U-shaped bracket; 54. Y-shaped connecting hose. Detailed Implementation
[0011] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example
[0012] like Figure 1 As shown; An agricultural irrigation device that is easy to adjust the irrigation height and can irrigate at multiple angles includes an irrigation mobile vehicle 1 for movement and a water storage tank 2 set on the irrigation mobile vehicle 1.
[0013] In this implementation plan: In order to solve the technical problems existing in the prior art, such as the "direct water pipe irrigation in the prior art cannot meet the requirements, the spraying range of the fixed-point sprinkler head is too small and a large number of sprinklers need to be laid, which is costly and difficult to maintain" in practical use, this problem is obviously a real and difficult problem to solve. Therefore, in order to solve this technical problem, an angle adjustment component 4 is added on the basis.
[0014] like Figure 1-4 As shown in the figure; In conjunction with the above, in order to adjust the spraying range and carry out large-scale spraying irrigation, it also includes a lifting assembly 3 installed on the irrigation mobile vehicle 1, and an angle adjustment assembly 4 installed on the lifting assembly 3, and a spraying assembly 5 on the angle adjustment assembly 4. The angle adjustment assembly 4 includes a support fixed on the lifting assembly 3, a reduction motor 41 is provided on the top of the support, and a left worm gear 42 and a right worm gear 43 are movably mounted on the support via bearings.
[0015] In an optional embodiment, a worm gear 44 is fixed on the rotor of the geared motor 41, and the worm gear 44 meshes with a left worm wheel 42 and a right worm wheel 43.
[0016] In an optional embodiment, the spraying assembly 5 includes a left spray head 51 and a right spray head 52 respectively fixed to the top of the left worm gear 42 and the right worm gear 43, and a U-shaped bracket 53 fixed on the support. A Y-shaped connecting hose 54 is provided on the U-shaped bracket 53. The Y-shaped connecting hose 54 is connected to the left spray head 51 and the right spray head 52 respectively, and the Y-shaped connecting hose 54 is connected to the water storage tank 2 through a pipe.
[0017] In this embodiment: the worm gear 44 is driven to rotate by the reduction motor 41. Since the worm gear 44 is engaged with the left worm wheel 42 and the right worm wheel 43, the worm gear 44 drives the left worm wheel 42 and the right worm wheel 43 to rotate in opposite directions, thereby driving the left spray head 51 and the right spray head 52 to move in opposite directions, adjusting the included angle between the left spray head 51 and the right spray head 52, and thus adjusting the range of spray irrigation.
[0018] In an optional embodiment, the lifting assembly 3 includes a bracket 31 fixed on the irrigation mobile vehicle 1, a rack 32 that slides up and down on the bracket 31, a first reduction motor 33 fixed on the bracket 31, a turntable 34 fixed on the rotor of the first reduction motor 33, and a toothed wheel 35 that meshes with the rack 32 on the turntable 34.
[0019] In this embodiment: In conventional mechanical transmission design, the meshing of gears and racks is achieved by designing the gear teeth to fit the rack teeth. When the gear rotates, the gear teeth can move smoothly along the rack teeth, thereby realizing the conversion between linear motion and circular motion. The meshing principle of the toothed wheel 35 and rack 32 in this application is similar. The toothed wheel 35, as a special gear structure, is designed to mesh tightly with the rack 32. Driven by the first reduction motor 33, the turntable 34 drives the toothed wheel 35 to rotate, thereby driving the rack 32 to slide up and down, realizing the function of the lifting component 3, which is convenient for use for different crop heights.
[0020] Working principle of this utility model: The first reduction motor 33 is started, driving the toothed wheel 35 to rotate. Since the toothed wheel 35 meshes with the rack 32, the toothed wheel 35 drives the rack 32 to move up and down, thereby driving the spraying assembly 5 to adjust up and down, making it easy to use for different crop heights. The reduction motor 41 drives the worm 44 to rotate. Since the worm 44 meshes with the left worm wheel 42 and the right worm wheel 43, the worm 44 drives the left worm wheel 42 and the right worm wheel 43 to rotate in opposite directions, thereby driving the left spray head 51 and the right spray head 52 to move in opposite directions, adjusting the angle between the left spray head 51 and the right spray head 52, thereby adjusting the spraying and irrigation range.
[0021] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. An agricultural irrigation device that facilitates adjustable irrigation height and multi-angle irrigation, comprising an irrigation mobile vehicle (1) for movement, and a water storage tank (2) mounted on the irrigation mobile vehicle (1), characterized in that: It also includes a lifting assembly (3) mounted on the irrigation mobile vehicle (1), and an angle adjustment assembly (4) mounted on the lifting assembly (3), and a spraying assembly (5) mounted on the angle adjustment assembly (4); The angle adjustment assembly (4) includes a support fixed on the lifting assembly (3), a reduction motor (41) is provided on the top of the support, and a left worm gear (42) and a right worm gear (43) are movably mounted on the support via bearings. The lifting assembly (3) includes a bracket (31) fixed on the irrigation mobile vehicle (1), a rack (32) that slides up and down on the bracket (31), and a first reduction motor (33) fixed on the bracket (31); a turntable (34) is fixed on the rotor of the first reduction motor (33), and a toothed wheel (35) that meshes with the rack (32) is provided on the turntable (34).
2. The agricultural irrigation device according to claim 1, which facilitates adjustable irrigation height and provides multi-angle irrigation, is characterized in that: The rotor of the geared motor (41) is fixed with a worm (44), which meshes with the left worm wheel (42) and the right worm wheel (43).
3. The agricultural irrigation device according to claim 1, which facilitates adjustable irrigation height and provides multi-angle irrigation, is characterized in that: The spraying assembly (5) includes a left spray head (51) and a right spray head (52) respectively fixed to the top of the left worm gear (42) and the right worm gear (43), and a U-shaped bracket (53) fixed to the support.
4. An agricultural irrigation device according to claim 3, which facilitates adjustable irrigation height and provides multi-angle irrigation, characterized in that: The U-shaped bracket (53) is provided with a Y-shaped connecting hose (54), which is connected to the left spray head (51) and the right spray head (52) respectively. The Y-shaped connecting hose (54) is connected to the water storage tank (2) through a pipe.