Rotary spray head support for agriculture

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to an agricultural rotary sprayer support which comprises a base and a water pump fixed at the upper end of the base. A spray head frame is fixed to the upper end of the water pump, a vertically-through rotating hole is formed in the middle of the spray head frame, a water outlet of the water pump is rotationally connected and communicated with a shaft pipe, the shaft pipe is rotationally connected with the rotating hole, the shaft pipe extends out of the spray head frame, movable rods are hinged to the left side and the right side of the shaft pipe, and spray pipes are fixed to the ends of the movable rods. The lower parts of the spraying pipes are communicated with a plurality of spraying heads; by arranging the spraying angle adjusting assembly, the size of the included angle between the two spraying pipes can be conveniently adjusted, the spraying angle and the spraying range of the spraying head can be conveniently adjusted, the spraying head is driven to rotate and spray in combination with work of the rotary driving assembly, and therefore the effect of agricultural irrigation is effectively guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, specifically to a rotating nozzle bracket for agricultural use. Background Technology

[0002] Agricultural machinery refers to all kinds of machinery used in crop cultivation and animal husbandry, as well as in the initial processing and handling of agricultural and livestock products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and fertilization machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, livestock machinery, and agricultural transportation machinery, etc.

[0003] In existing technologies, most rotary sprinkler heads only have the function of rotating and spraying, and cannot adjust the spray angle of the sprinkler head, resulting in limited spraying effect and spraying range. Furthermore, when the entire support is moved to the corresponding position by the rollers to carry out the spraying work, the rollers are prone to roll accidentally, causing the support to move unexpectedly, which will cause the spraying position to deviate and affect the spraying effect. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an agricultural rotary nozzle bracket to solve problems such as difficulty in adjusting the spraying angle and range, and easy deviation of the spraying position.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an agricultural rotary nozzle bracket, comprising a base and a water pump, wherein the water pump is fixed to the upper end of the base;

[0006] The water pump is fixed with a nozzle frame at the top. The nozzle frame has a rotating hole that runs vertically through the middle. The water pump outlet is rotatably connected to and communicates with a shaft tube. The shaft tube is rotatably connected to the rotating hole and extends out of the nozzle frame. Movable rods are hinged to both sides of the shaft tube. Spray pipes are fixed to the ends of the movable rods. Several spray heads are connected to the bottom of the spray pipes. Flexible hoses are connected between the spray pipes and the shaft tube. An angle adjustment component is provided above the shaft tube.

[0007] The base is rotatably connected to both sides of its lower end, and an anti-slip positioning component is provided inside the base;

[0008] A rotary drive assembly is located above the nozzle holder.

[0009] Preferably, the angle adjustment assembly includes a sliding frame, a sliding block, an adjustment shaft, an adjustment screw, and a handle. The sliding frame is fixed to the upper end of the shaft tube, the sliding block is slidably sleeved around the sliding frame, and there are two adjustment shafts, both of which are hinged between the sliding block and the spray pipe.

[0010] Preferably, one end of the adjusting screw is rotatably connected to the bottom of the sliding frame, and the other end of the adjusting screw rotatably extends through the top of the sliding frame. The sliding block is threadedly connected to the adjusting screw, and the handle is fixed to the upper end of the adjusting screw.

[0011] Preferably, the anti-slip positioning component includes a lifting plate, positioning rods, a forward and reverse motor, and a lifting screw. The lifting plate is slidably connected to the inner side of the base. Several positioning rods are provided and all are fixed to the lower end of the lifting plate. Several openings are opened at the bottom of the base, and several positioning rods are inserted through the openings one by one. The lower end of the positioning rods is spike-shaped.

[0012] Preferably, the motor is fixed to the top of the base, one end of the lifting screw is connected to the power end of the motor, and the other end of the lifting screw is rotatably connected to the bottom of the base, and the lifting plate is threadedly connected to the lifting screw.

[0013] Preferably, the rotary drive assembly includes a drive motor, a main gear, and a secondary gear. The drive motor is fixed to one side of the upper end of the nozzle frame, the main gear is connected to the power end of the drive motor, and the secondary gear is fixedly sleeved around the shaft tube and meshes with the main gear.

[0014] Preferably, a storage battery is installed at the top of the base.

[0015] This utility model provides a rotating sprinkler head bracket for agriculture, which has the following beneficial effects:

[0016] By setting up a spray angle adjustment component, it is easy to adjust the angle between the two spray pipes, which in turn facilitates the adjustment of the spray angle and spray range of the spray head. Combined with the operation of the rotary drive component, the spray head rotates and sprays, thus effectively ensuring the effect of agricultural irrigation. Furthermore, by setting up an anti-slip positioning component, the positioning rod is inserted into the soil to prevent the bracket from moving accidentally, effectively ensuring the stability of the spray irrigation and preventing the spray position from shifting, thus better ensuring the spraying effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the nozzle frame structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the sliding frame structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the base structure of this utility model;

[0021] Figure 5This is a schematic diagram of the overall anti-slip positioning working structure of this utility model.

[0022] Figure 1-5 In the middle: 1. Base, 2. Water pump, 3. Shaft tube, 4. Movable rod, 5. Spray pipe, 6. Spray head, 7. Sliding frame, 8. Sliding block, 9. Adjusting shaft, 10. Hose, 11. Drive motor, 12. Main gear, 13. Secondary gear, 14. Roller, 15. Lifting plate, 16. Through port, 17. Positioning rod, 18. Forward and reverse motor, 19. Lifting screw, 20. Battery, 21. Handle, 22. Adjusting screw, 23. Spray head frame, 24. Rotating hole. Detailed Implementation

[0023] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 This utility model provides a technical solution: an agricultural rotary sprinkler bracket, wherein a sprinkler frame 23 is fixed to the upper end of a water pump 2, a rotating hole 24 is opened in the middle of the sprinkler frame 23, and a shaft tube 3 is rotatably connected to and communicates with the outlet of the water pump 2. The shaft tube 3 is rotatably connected to the rotating hole 24, and the shaft tube 3 extends out of the sprinkler frame 23. Movable rods 4 are hinged to both sides of the shaft tube 3, and spray pipes 5 are fixed to the ends of the movable rods 4. Several spray heads 6 are connected to the bottom of the spray pipes 5, and a flexible hose 10 is connected between the spray pipes 5 and the shaft tube 3.

[0025] When agricultural sprinkler irrigation is required through this bracket, provided that the water pump 2 is connected to the water source, the water pump 2 is started and pumps water into the shaft pipe 3, hose 10, sprinkler pipe 5 and sprinkler head 6, and then sprays the water out through the sprinkler head 6 to achieve the effect of agricultural sprinkler irrigation.

[0026] In this embodiment, an angle adjustment assembly is provided above the shaft tube 3. The angle adjustment assembly includes a sliding frame 7, a sliding block 8, an adjustment shaft 9, an adjustment screw 22, and a handle 21. The sliding frame 7 is fixed to the upper end of the shaft tube 3. The sliding block 8 is slidably sleeved on the periphery of the sliding frame 7. There are two adjustment shafts 9, and both adjustment shafts 9 are hinged between the sliding block 8 and the spray pipe 5. One end of the adjustment screw 22 is rotatably connected to the bottom of the sliding frame 7, and the other end of the adjustment screw 22 rotatably passes through the top of the sliding frame 7. The sliding block 8 is threadedly sleeved with the adjustment screw 22. The handle 21 is fixed to the upper end of the adjustment screw 22.

[0027] When it is necessary to adjust the spray angle and spray range, the adjusting screw 22 is turned by the handle 21. The adjusting screw 22 will drive the sliding block 8 to slide up and down along the sliding frame 7. During this process, the sliding block 8 will drive the adjusting shaft 9 to unfold or retract. Since the movable rod 4 is hinged to the shaft tube 3 and the movable rod 4 will move together with the adjusting shaft 9, the adjusting shaft 9 will drive the spray pipe 5 to unfold or retract. Therefore, it is convenient to adjust the included angle between the two spray pipes 5, which is also convenient to adjust the spray angle and spray range of the spray head 6.

[0028] In this embodiment, a rotary drive assembly is provided above the nozzle frame 23. The rotary drive assembly includes a drive motor 11, a main gear 12 and a secondary gear 13. The drive motor 11 is fixed to one side of the upper end of the nozzle frame 23. The main gear 12 is connected to the power end of the drive motor 11. The secondary gear 13 is fixedly sleeved around the shaft tube 3 and meshes with the main gear 12.

[0029] When rotary spraying is required, the drive motor 11 is started to drive the main gear 12, the auxiliary gear 13 and the shaft tube 3 to rotate. The shaft tube 3 will drive the movable rod 4, the spray pipe 5 and the spray head 6 to rotate together. In summary, the operation of the rotary drive assembly drives the spray head 6 to rotate and spray, thereby effectively ensuring the effect of agricultural irrigation.

[0030] In this embodiment, rollers 14 are rotatably connected to both sides of the lower end of the base 1. An anti-slip positioning assembly is provided inside the base 1. The anti-slip positioning assembly includes a lifting plate 15, positioning rods 17, a forward and reverse motor 18, and a lifting screw 19. The lifting plate 15 is slidably connected to the inner side of the base 1. Several positioning rods 17 are provided and are all fixed to the lower end of the lifting plate 15. Several openings 16 are opened at the bottom of the base 1. Several positioning rods 17 are inserted through the openings 16 one by one, and the lower end of the positioning rods 17 is spike-shaped. The motor 18 is fixed to the top of the base 1. One end of the lifting screw 19 is connected to the power end of the motor 18, and the other end of the lifting screw 19 is rotatably connected to the bottom of the base 1. The lifting plate 15 and the lifting screw 19 are threadedly connected.

[0031] When it is necessary to prevent the bracket from moving accidentally, the operation of the forward and reverse motor 18 drives the lifting screw 19 to rotate forward. The lifting screw 19 will drive the lifting plate 15 to slide down along the base 1, and the lifting plate 15 will drive the positioning rod 17 to move down together. Since the lower end of the positioning rod 17 is spiked, it is easy to drive the positioning rod 17 into the soil. Moreover, multiple positioning rods 17 are provided, which helps to prevent the bracket from moving accidentally, effectively ensuring the stability during sprinkler irrigation, preventing the spray position from shifting, and better ensuring the spraying effect. When it is necessary to move the bracket by rotating the roller 14, the operation of the forward and reverse motor 18 drives the lifting screw 19 to rotate in reverse. At this time, the lifting screw 19 will drive the lifting plate 15 and the positioning rod 17 to move up until the positioning rod 17 is pulled out of the soil, which facilitates the movement of the bracket by rolling the roller 14.

[0032] In this embodiment, a storage battery 20 is installed at the top of the base 1.

[0033] By installing a storage battery 20 inside the base 1, and by configuring the water pump 2, the forward and reverse motor 18 and the drive motor 11 to be electrically connected to the storage battery 20, it is convenient to supply power to the water pump 2, the forward and reverse motor 18 and the drive motor 11 through the storage battery 20, which also facilitates the outdoor power supply of the bracket.

[0034] Working principle:

[0035] By rotating the handle 21 to adjust the screw 22, the screw 22 will drive the sliding block 8 to slide up and down along the sliding frame 7. During this process, the sliding block 8 will drive the adjusting shaft 9 to unfold or retract. Since the movable rod 4 is hinged to the shaft tube 3 and the movable rod 4 will move together with the adjusting shaft 9, the adjusting shaft 9 will drive the spray pipe 5 to unfold or retract. Start the drive motor 11 to drive the main gear 12, the secondary gear 13 and the shaft tube 3 to rotate. The shaft tube 3 will drive the movable rod 4, the spray pipe 5 and the spray head 6 to rotate together. Moreover, through the operation of the forward and reverse motor 18, the lifting screw 19 will rotate forward. The lifting screw 19 will drive the lifting plate 15 to slide down along the base 1, and the lifting plate 15 will drive the positioning rod 17 to move down together, which is convenient for the positioning rod 17 to be inserted into the soil.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An agricultural rotating spray head support, comprising a base (1) and a water pump (2), characterized in that: the upper end of the water pump (2) is fixed with a spray head frame (23), the middle of the spray head frame (23) is provided with a rotating hole (24) penetrating up and down, and the water outlet of the water pump (2) is rotatably connected with and communicated with a shaft tube (3), the shaft tube (3) is rotatably connected with the rotating hole (24), and the shaft tube (3) extends out of the upper surface of the spray head frame (23), the left and right sides of the shaft tube (3) are both hingedly connected with a movable rod (4), the end of the movable rod (4) is fixed with a spray pipe (5), the lower surface of the spray pipe (5) is communicated with a plurality of spray heads (6), and the spray pipe (5) is communicated with the shaft tube (3) through a hose (10), and the upper surface of the shaft tube (3) is provided with an angle adjusting assembly; the lower end of the base (1) is rotatably connected with a roller (14) on both sides, and the base (1) is provided with an anti-skid positioning assembly inside; the upper surface of the spray head frame (23) is provided with a rotating drive assembly.

2. A rotating sprinkler support for agricultural use according to claim 1, wherein: The angle adjusting assembly comprises a sliding frame (7), a sliding block (8), an adjusting shaft (9), an adjusting screw (22) and a handle (21), the sliding frame (7) is fixed on the upper end of the shaft tube (3), the sliding block (8) is slidably sleeved on the periphery of the sliding frame (7), and the adjusting shaft (9) is provided with two adjusting shafts (9), and the adjusting shafts (9) are both hingedly connected between the sliding block (8) and the spray pipe (5).

3. A rotating sprinkler support for agricultural use according to claim 2, wherein: One end of the adjusting screw (22) is rotatably connected to the bottom inside the sliding frame (7), and the other end of the adjusting screw (22) is rotatably penetrated out of the upper surface of the sliding frame (7), the sliding block (8) is threadedly sleeved with the adjusting screw (22), and the handle (21) is fixed on the upper end of the adjusting screw (22).

4. A rotating sprinkler support for agricultural use according to claim 1, wherein: The anti-skid positioning assembly comprises a lifting plate (15), a positioning plug rod (17), a forward and reverse motor (18) and a lifting screw (19), the lifting plate (15) is slidably connected to the inner side of the base (1), the positioning plug rod (17) is provided with a plurality of positioning plug rods (17) and is fixed on the lower end of the lifting plate (15), the base (1) is provided with a plurality of through holes (16) on the bottom, a plurality of positioning plug rods (17) are inserted into the lower surface of the plurality of through holes (16) one by one, and the lower end of the positioning plug rod (17) is pointed.

5. A rotating sprinkler support for agricultural use according to claim 4, wherein: The motor (18) is fixed on the inner top end of the base (1), one end of the lifting screw (19) is connected to the power end of the motor (18), and the other end of the lifting screw (19) is rotatably connected to the bottom inside the base (1), and the lifting plate (15) is threadedly sleeved with the lifting screw (19).

6. A rotating sprinkler support for agricultural use according to claim 1, wherein: The rotating drive assembly comprises a driving motor (11), a main gear (12) and a secondary gear (13), the driving motor (11) is fixed on one side of the upper end of the spray head frame (23), the main gear (12) is connected to the power end of the driving motor (11), and the secondary gear (13) is fixedly sleeved on the periphery of the shaft tube (3), and the secondary gear (13) is engaged with the main gear (12).

7. A rotating sprinkler support for agricultural use according to claim 1, wherein: The inner top of the base (1) is provided with a storage battery (20).

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