A mixed spraying device for agricultural engineering

Abstract

This utility model discloses a mixed spraying device for agricultural engineering, including a base plate. A support column is rotatably connected to one side of the upper end of the base plate. A sliding groove is provided on one side of the support column, and a lifting mechanism is installed in the sliding groove. One end of the lifting mechanism is connected to an L-shaped support plate. An installation block is fixed to one side of the lower end of the L-shaped support plate. A fixing plate is snapped into the lower end of the installation block. A connector is installed at the lower end of the fixing plate, and a spray pipe is fixed at the lower end of the connector. This utility model can be adjusted in multiple dimensions according to terrain, crop height, and spraying area to adapt to different spraying needs. Automated lifting and angle adjustment reduce manual intervention, improve work efficiency, and precise spraying avoids waste of water resources or pesticides. This device can be installed on agricultural machinery, mobile platforms, or fixed facilities and can be used for irrigation, pesticide spraying, dust removal and cooling, environmental cleaning, and other purposes, improving equipment utilization.

Description

Technical Field

[0001] This utility model relates to the field of mixed spraying technology in agricultural engineering, and in particular to a mixed spraying device for agricultural engineering. Background Technology

[0002] With the rapid development of modern agricultural engineering, irrigation, spraying, dust control, and other operations are gradually shifting from manual labor to mechanization and intelligentization. Traditional spraying equipment has the following problems:

[0003] 1. Fixed structure limitations: Most spraying devices are fixed in installation, which cannot be flexibly adjusted according to terrain, crop height and spraying range, resulting in poor adaptability;

[0004] 2. Limited functionality: Existing equipment is mostly used for single sprinkler irrigation purposes, making it difficult to cope with diverse agricultural environments, such as tall crops, slopes, and greenhouses.

[0005] 3. Inconvenient maintenance and replacement: Spraying components are difficult to disassemble and replace quickly, affecting the efficiency and service life of the equipment.

[0006] To address these issues, we propose a mixed spraying device for agricultural engineering. Utility Model Content

[0007] The purpose of this invention is to address the shortcomings of existing technologies by proposing a mixed spraying device for agricultural engineering.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] An agricultural engineering mixing spraying device includes a base plate. A support column is rotatably connected to one side of the upper end of the base plate. A groove is provided on one side of the support column, and a lifting mechanism is installed in the groove. One end of the lifting mechanism is connected to an L-shaped support plate. An installation block is fixed to one side of the lower end of the L-shaped support plate. A fixing plate is snapped into the lower end of the installation block. A connector is installed at the lower end of the fixing plate. A spray pipe is fixed at the lower end of the connector. Multiple nozzles are connected at equal intervals and at an angle to one side of the spray pipe. A water conveying structure is provided on one side of the upper end of the base plate. One end of the water conveying structure is connected to one side of the spray pipe. An angle adjustment mechanism is connected to one side of the support column.

[0010] Preferably, the lifting mechanism includes a first hydraulic cylinder fixed to the bottom of the slide groove, a slider installed in the slide groove, the piston rod end of the first hydraulic cylinder fixed to the lower end of the slider, and one end of the L-shaped support plate fixed to one side of the slider.

[0011] Preferably, the lower end of the mounting block is provided with a trapezoidal slot, the upper end of the fixing plate is fixed with a trapezoidal block, the trapezoidal block is engaged in the trapezoidal slot, and a stud is threaded onto one side of the mounting block, with one end of the stud penetrating the trapezoidal block.

[0012] Preferably, the water conveying structure includes a water storage tank fixed to one side of the upper end of the base plate, a cover is installed at the upper end of the water storage tank, a water pump is installed at one side of the lower end of the water storage tank, one end of the water pump is connected to a conveying pipe, and one end of the conveying pipe is connected to one side of a connector.

[0013] Preferably, the angle adjustment mechanism includes a second hydraulic cylinder disposed on one side of the support column, the lower end of the second hydraulic cylinder being rotatably connected to the upper side of the base plate, and the end of the piston rod of the second hydraulic cylinder being rotatably connected to one side of the support column.

[0014] Preferably, the upper end of the base plate is fixed with a fastener, the lower end of the bearing column is rotatably connected to the fastener, and mounting holes are provided at all four corners of the base plate.

[0015] In this utility model, when in use:

[0016] 1. Foundation fixing and installation:

[0017] The base plate serves as the equipment base, with mounting holes at the four corners for easy fixing to the ground, mobile platform, or agricultural machinery. The load-bearing columns are rotatably connected to the base plate through fasteners, providing rotational support for the equipment.

[0018] 2. Height adjustment mechanism:

[0019] The chute is equipped with a first hydraulic cylinder and a slider, which are hydraulically driven to achieve the vertical lifting of the L-shaped support plate. The lifting range is flexible and can adapt to different crop heights, enabling precise spraying.

[0020] 3. Angle adjustment system:

[0021] The second hydraulic cylinder is connected to the base plate at one end and to the support column at the other end. The hydraulic system drives the tilt angle of the support column to adjust the angle of the nozzle on the horizontal plane, adapting to different spraying directions and terrain requirements.

[0022] 4. Modular nozzle design:

[0023] The nozzle is connected to the delivery pipe via a connector, facilitating quick disassembly and replacement. The mounting block and the fixing plate use a trapezoidal locking structure with trapezoidal slots, which, together with studs, improve connection stability and ease of installation.

[0024] 5. Water conveyance system operation:

[0025] The water tank stores water or medicine, and the cap is used for sealing and filling. After the water pump is started, the liquid is transported to the spray pipe through the delivery pipe, and finally the spraying operation is completed by multiple nozzles.

[0026] 6. Integrated Control and Operation:

[0027] By controlling the hydraulic system and water pump, the system can coordinate the control of parameters such as height, angle, spraying time, and flow rate. It can be integrated with an automated control system to achieve remote operation and intelligent spraying.

[0028] This utility model has the following advantages:

[0029] 1. It can be adjusted in multiple dimensions according to terrain, crop height and spraying area, and is suitable for various agricultural scenarios such as greenhouses, orchards, farmland and slopes;

[0030] 2. The modular design supports quick replacement of nozzle and spray head types to adapt to different spraying needs;

[0031] 3. Automated lifting and angle adjustment reduce manual intervention, improve work efficiency, and precise spraying avoids wasting water resources or pesticides, which is in line with the development direction of green agriculture;

[0032] 4. The modular structure facilitates maintenance and replacement of parts, extending the service life of the equipment;

[0033] 5. This equipment can be installed on agricultural machinery, mobile platforms or fixed facilities, and is particularly suitable for modern agricultural scenarios such as large-scale agricultural production bases and smart agricultural parks;

[0034] 6. It can be used for various purposes such as irrigation, pesticide spraying, dust removal and cooling, and environmental cleaning, thereby improving equipment utilization.

[0035] In summary, this utility model can be adjusted in multiple dimensions according to terrain, crop height, and spraying area to adapt to different spraying needs. Automated lifting and angle adjustment reduce manual intervention, improve work efficiency, and precise spraying avoids waste of water resources or pesticides. The equipment can be installed on agricultural machinery, mobile platforms, or fixed facilities and can be used for various purposes such as irrigation, pesticide spraying, dust removal and cooling, and environmental cleaning, thereby improving equipment utilization. Attached Figure Description

[0036] Figure 1 This is a structural diagram of the present invention;

[0037] Figure 2 A structural diagram showing the trapezoidal slot of this utility model;

[0038] Figure 3 A structural diagram of the trapezoidal card block of this utility model is provided;

[0039] Figure 4for Figure 1 Enlarged view of the structure at point A.

[0040] In the diagram: 1. Slide groove, 2. Bearing column, 3. Cover, 4. Water storage tank, 5. First hydraulic cylinder, 6. Second hydraulic cylinder, 7. Water pump, 8. Fixing component, 9. Base plate, 10. Mounting hole, 11. Delivery pipe, 12. Nozzle, 13. Spray pipe, 14. Connector, 15. Fixing plate, 16. Trapezoidal block, 17. Mounting block, 18. Stud, 19. L-shaped bearing plate, 20. Slider, 21. Trapezoidal groove. Detailed Implementation

[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0042] Reference Figure 1-4 A mixed spraying device for agricultural engineering includes a base plate 9, which serves as the load-bearing foundation for the entire spraying device. The mounting holes 10 at its four corners are not only used for connection and fixation with the ground or agricultural machinery (such as tractors and self-propelled plant protection machines), but can also be adapted to different types of fixing methods, such as bolt connection, welding or quick snap-fit ​​structure. To enhance the stability of the device, the base plate 9 is made of high-strength steel, which has good corrosion resistance and load-bearing capacity.

[0043] A support column 2 is rotatably connected to one side of the upper end of the base plate 9. A slide groove 1 is provided on one side of the support column 2. A lifting mechanism is installed in the slide groove 1. One end of the lifting mechanism is connected to an L-shaped support plate 19. An installation block 17 is fixed to one side of the lower end of the L-shaped support plate 19. A fixing plate 15 is snapped into the lower end of the installation block 17. A connector 14 is installed at the lower end of the fixing plate 15. A spray pipe 13 is fixed at the lower end of the connector 14. Multiple nozzles 12 are connected at equal intervals and at an angle on one side of the spray pipe 13. A water supply structure is provided on one side of the upper end of the base plate 9. One end of the water supply structure is connected to one side of the spray pipe 13. An angle adjustment mechanism is connected to one side of the support column 2.

[0044] The lifting mechanism includes a first hydraulic cylinder 5 fixed at the bottom of the slide 1, a slider 20 installed in the slide 1, the piston rod end of the first hydraulic cylinder 5 fixed to the lower end of the slider 20, and one end of the L-shaped support plate 19 fixed to one side of the slider 20. The first hydraulic cylinder 5 drives the slider 20 to move up and down in the slide 1, thereby driving the L-shaped support plate 19 to lift and lower, thus realizing the adjustment of the vertical height of the spray pipe 13. The hydraulic system integrates a height sensor and a pressure feedback device to monitor the height change and load during the lifting process in real time, ensuring a constant spraying height. It is especially suitable for the differentiated spraying needs of crops at different growth stages. The lifting mechanism can also be linked with a remote control system, and the operator can remotely control the height adjustment through a handheld remote control or a mobile app, improving the convenience of operation.

[0045] The lower end of the mounting block 17 is provided with a trapezoidal slot 21, and the upper end of the fixing plate 15 is fixed with a trapezoidal block 16. The trapezoidal block 16 is engaged in the trapezoidal slot 21. A stud 18 is threaded onto one side of the mounting block 17, and one end of the stud 18 passes through the trapezoidal block 16. The engagement structure between the trapezoidal block 16 and the trapezoidal slot 21 has good vibration resistance and is suitable for operation in complex field terrain. To further improve the stability of the connection;

[0046] The water supply structure includes a water storage tank 4 fixed to one side of the upper end of the base plate 9. A cover 3 is installed on the upper end of the water storage tank 4, and a water pump 7 is installed on one side of the lower end of the water storage tank 4. One end of the water pump 7 is connected to a delivery pipe 11, and one end of the delivery pipe 11 is connected to one side of the connector 14. The water storage tank 4 serves as a storage unit for medicine or clean water, and its capacity can be expanded according to the working area. At the same time, a liquid level sensor is integrated inside the tank. The water pump 7 supports frequency conversion control to achieve energy-saving operation.

[0047] The angle adjustment mechanism includes a second hydraulic cylinder 6 located on one side of the support column 2. The lower end of the second hydraulic cylinder 6 is rotatably connected to the upper side of the base plate 9. The piston rod end of the second hydraulic cylinder 6 is rotatably connected to one side of the support column 2. A fixing member 8 is fixed to the upper end of the base plate 9. The lower end of the support column 2 is rotatably connected to the fixing member 8. Mounting holes 10 are provided at all four corners of the base plate 9. The water storage tank 4 serves as a storage unit for medicine or clean water. Its capacity can be expanded according to the working area. At the same time, a liquid level sensor is integrated into the tank. The water pump 7 supports frequency conversion control to achieve energy-saving operation.

[0048] In this utility model, when in use:

[0049] 1. Foundation fixing and installation:

[0050] The base plate 9 serves as the equipment base, with mounting holes 10 at the four corners for easy fixing to the ground, mobile platform, or agricultural machinery. The load-bearing column 2 is rotatably connected to the base plate through the fastener 8, providing rotational support for the equipment.

[0051] 2. Height adjustment mechanism:

[0052] The chute 1 is equipped with a first hydraulic cylinder 5 and a slider 20. The vertical lifting of the L-shaped support plate 19 is achieved by hydraulic drive. The lifting range is flexible and can adapt to different crop heights to achieve precise spraying.

[0053] 3. Angle adjustment system:

[0054] The second hydraulic cylinder 6 is connected to the base plate 9 at one end and to the support column 2 at the other end. The hydraulic system drives the tilt angle of the support column to adjust the angle of the spray pipe 13 on the horizontal plane, so as to adapt to different spraying directions and terrain requirements.

[0055] 4. Modular nozzle design:

[0056] The nozzle 13 is connected to the delivery pipe 11 via the connector 14, which facilitates quick disassembly and replacement. The mounting block 17 and the fixing plate 15 adopt a snap-fit ​​structure of trapezoidal clip 16 and trapezoidal slot 21, which is fixed with studs 18 to improve connection stability and installation convenience.

[0057] 5. Water conveyance system operation:

[0058] The water storage tank 4 stores water or medicine, and the cap 3 is used for sealing and filling. After the water pump 7 is started, the liquid is transported to the spray pipe 13 through the delivery pipe 11, and finally the spraying operation is completed by multiple nozzles 12.

[0059] 6. Integrated Control and Operation:

[0060] By controlling the hydraulic system and water pump, the system can coordinate the control of parameters such as height, angle, spraying time, and flow rate. It can be integrated with an automated control system to achieve remote operation and intelligent spraying.

[0061] This invention can be widely used in greenhouses, orchard irrigation, tea garden maintenance, livestock farm dust control, urban greening and other fields. Its lifting and angle adjustment functions are particularly prominent in complex terrains such as hills and mountains.

[0062] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An agricultural engineering mixing spraying device, comprising a base plate (9), characterized in that, A bearing column (2) is rotatably connected to one side of the upper end of the base plate (9). A sliding groove (1) is provided on one side of the bearing column (2). A lifting mechanism is installed in the sliding groove (1). One end of the lifting mechanism is connected to an L-shaped bearing plate (19). An installation block (17) is fixed on one side of the lower end of the L-shaped bearing plate (19). A fixing plate (15) is snapped onto the lower end of the mounting block (17). A connector (14) is installed on the lower end of the fixing plate (15). A spray pipe (13) is fixed on the lower end of the connector (14). Multiple nozzles (12) are connected at equal intervals on one side of the spray pipe (13). A water conveying structure is provided on one side of the upper end of the base plate (9). One end of the water conveying structure is connected to one side of the spray pipe (13). An angle adjustment mechanism is connected to one side of the bearing column (2).

2. The agricultural engineering mixing spraying equipment according to claim 1, characterized in that: The lifting mechanism includes a first hydraulic cylinder (5) fixed at the bottom of the slide groove (1), a slider (20) is installed in the slide groove (1), the piston rod end of the first hydraulic cylinder (5) is fixed at the lower end of the slider (20), and one end of the L-shaped bearing plate (19) is fixed on one side of the slider (20).

3. The mixing spraying equipment for agricultural engineering according to claim 1, characterized in that: The lower end of the mounting block (17) is provided with a trapezoidal slot (21), and the upper end of the fixing plate (15) is fixed with a trapezoidal block (16). The trapezoidal block (16) is engaged in the trapezoidal slot (21). A stud (18) is threaded onto one side of the mounting block (17), and one end of the stud (18) passes through the trapezoidal block (16).

4. The mixing spraying equipment for agricultural engineering according to claim 1, characterized in that: The water conveying structure includes a water storage tank (4) fixed on one side of the upper end of the base plate (9). A cover (3) is installed on the upper end of the water storage tank (4). A water pump (7) is installed on one side of the lower end of the water storage tank (4). One end of the water pump (7) is connected to a conveying pipe (11). One end of the conveying pipe (11) is connected to one side of the connector (14).

5. The mixing spraying equipment for agricultural engineering according to claim 1, characterized in that: The angle adjustment mechanism includes a second hydraulic cylinder (6) disposed on one side of the support column (2). The lower end of the second hydraulic cylinder (6) is rotatably connected to the upper end of the base plate (9), and the end of the piston rod of the second hydraulic cylinder (6) is rotatably connected to one side of the support column (2).

6. The mixing spraying equipment for agricultural engineering according to claim 1, characterized in that: The upper end of the base plate (9) is fixed with a fastener (8), the lower end of the bearing column (2) is rotatably connected to the fastener (8), and the four corners of the base plate (9) are provided with mounting holes (10).

Images