Spraying device for farmland irrigation

Abstract

The utility model relates to the technical field of farm irrigation, in particular to a spraying device for farm irrigation, which comprises a base plate, a fixing frame is fixedly mounted on one side of the bottom of the base plate, a rotating shaft is rotatably mounted on the fixing frame, and symmetrically distributed driving wheels are fixedly mounted on the rotating shaft. And a first motor is fixedly mounted on one side, located on the fixing frame, of the bottom of the base plate. According to the spraying device for farm irrigation, the base plate, the fixing frame, the transmission mechanism, the rotating shaft, a steering wheel, a steering shaft, a camera, a mounting plate, a signal receiver, a controller, a vertical rod, a feeding pipe, a handle, a storage battery, a first motor, a driving wheel, a liquid storage box, a protection box, a worm gear, a worm and a second motor are used in cooperation; the device can automatically move in a remote control mode, the device does not need to be pushed by manpower to move, the use efficiency of the device is greatly improved, and irrigation work becomes easier.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland irrigation, in particular to a spraying device for farmland irrigation. Background Art

[0002] Quasi-farmland: In short, it is modern basic farmland with high yield, stable yield, high quality, high efficiency, safety, environmental protection, economy and sustainable development, and on this basis, we strive to produce green, organic, healthy and diversified food. Ordinary farmland with medium and low yield can be transformed into standard farmland through system transformation. When planting crops in farmland, in order to ensure that the soil is moist and the crops can grow better, the farmland is usually sprinkled with water.

[0003] The Chinese patent with the announcement number CN216722498U discloses a spraying device for farmland irrigation, which includes a bottom plate, a water tank welded on the top of the bottom plate, a water inlet hopper connected to the top of the water tank, and a stirring assembly installed on the surface of the water tank. The utility model solves the problem that the existing farmland irrigation spraying device is basically moved by wheels, and when it cannot be moved to the position where spraying is required due to environmental factors, the device is too heavy to be moved, resulting in some areas not being irrigated and sprayed, affecting the growth of crops.

[0004] With respect to the above-mentioned related technologies, the device has some shortcomings. In actual use, it is necessary to manually push the device to move forward. However, the farmland surface is often uneven, with various obstacles and irregular terrain, which makes it very laborious to move the device purely by manpower. With the passage of time and the consumption of physical strength, the efficiency of the device is gradually reduced, making the irrigation work more and more time-consuming and labor-intensive, and inconvenient for farmers and workers to use. Therefore, it is necessary to provide a spraying device for farmland irrigation to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a spraying device for farmland irrigation to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A spraying device for farmland irrigation, comprising:

[0008] A base plate, a fixing frame is fixedly installed on one side of the bottom of the base plate, a rotating shaft is rotatably installed on the fixing frame, and symmetrically distributed driving wheels are fixedly installed on the rotating shaft. A first motor is fixedly installed on one side of the fixing frame at the bottom of the base plate, and a transmission mechanism is provided between the driving end of the first motor and the rotating shaft. A steering shaft is rotatably installed on the other side of the bottom of the base plate, and a steering wheel is fixedly installed on the bottom end of the steering shaft. A steering mechanism is provided on the other side of the bottom of the base plate, and a liquid storage tank is fixedly installed on the top of the base plate;

[0009] A feed pipe is fixedly installed on the top of the liquid storage tank, a drain pipe is fixedly installed below the front of the liquid storage tank, a battery is fixedly installed on the top of the base plate located on one side of the liquid storage tank, a spray mechanism is provided on the top of the base plate located on the other side of the liquid storage tank, a handle is fixedly installed above one side of the liquid storage tank, and a vertical rod is fixedly installed on one side of the top of the liquid storage tank;

[0010] The vertical rod is fixedly mounted with a camera via a support plate mounted on the top of the vertical rod, a mounting plate is fixedly mounted on the outer wall of the vertical rod, and a signal receiver and a controller are respectively fixedly mounted on one side of the mounting plate.

[0011] Preferably, the spraying mechanism includes a mounting rod, and the mounting rod is rotatably mounted on the top of the base plate at the other side of the liquid storage tank, the top of the mounting rod is hinged with a conduit, one end of the conduit is fixedly mounted with a spray head, an output pipe is fixedly installed and inserted at the bottom of the other side of the liquid storage tank, a connecting pipe is fixedly connected between one end of the output pipe and the other end of the conduit, a pump body is provided on the output pipe, a second electric telescopic rod is hinged at the top of one side of the outer wall of the mounting rod, and the driving end of the second electric telescopic rod is hinged to the lower side of the outer wall of the conduit, a threaded sleeve is threadedly sleeved on the outer wall of the mounting rod, a connecting block is fixedly installed on one side of the threaded sleeve, the top of the base plate is located on one side of the mounting rod and a first electric telescopic rod is fixedly installed, and the driving end of the first electric telescopic rod is fixedly connected to the bottom of the connecting block.

[0012] Preferably, the steering mechanism includes a protective box, and the protective box is fixedly installed on the other side of the bottom of the base plate, the steering shaft passes through the interior of the protective box and is rotatably connected to a bearing installed on the bottom of the protective box, a second motor is fixedly installed on one side of the interior of the protective box, a worm is fixedly installed on the driving end of the second motor, a worm wheel is fixedly installed on the outer wall of the top end of the steering shaft, and the worm wheel is meshed with the worm wheel.

[0013] Preferably, the transmission mechanism is composed of a driving wheel, a driven wheel and a belt, and the driving wheel and the driven wheel are connected by a belt drive, the driving wheel is fixedly mounted on the outer wall of the first motor driving end, and the driven wheel is fixedly mounted on the outer wall of the rotating shaft.

[0014] Preferably, a plurality of liquid level sensors are fixedly installed on one side of the interior of the liquid storage tank from top to bottom.

[0015] Preferably, the connecting pipe is made of soft material.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model uses a base plate, a fixing frame, a transmission mechanism, a rotating shaft, a steering wheel, a steering shaft, a camera, a mounting plate, a signal receiver, a controller, a vertical rod, a feed pipe, a handle, a battery, a first motor, a driving wheel, a liquid storage tank, a protective box, a worm gear, a worm and a second motor in coordination. The device can be moved autonomously by remote control without relying on manpower to push the device to move, which greatly improves the use efficiency of the device and makes irrigation work easier. In addition, the camera can provide a monitoring field of view for the device, so that the operator can perform safer and more stable operations according to the on-site environment in the farmland in real time, thereby improving the reliability of the device.

[0018] 2. The utility model uses the output pipe, the first electric telescopic rod, the pump body, the threaded sleeve, the connecting block, the mounting rod, the connecting pipe, the nozzle, the conduit and the second electric telescopic rod in coordination. During the irrigation process, the first electric telescopic rod and the second electric telescopic rod drive the nozzle to adjust the irrigation angle, thereby increasing the irrigation range of the device and further improving the irrigation efficiency of the farmland. Especially in some farmland locations with complex terrain, we can use the pump body for pressurization and adjust the angle of the nozzle to directly achieve remote precision irrigation. This irrigation method not only improves the flexibility of the device during use, but also allows farmers to more easily adapt to the needs of different terrains and crops, thereby increasing the yield and benefits of the farmland. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model.

[0021] Figure 3 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] Figure 4 For the utility model Figure 2 Enlarged structural diagram at B in the middle.

[0023] In the figure: 1. base plate; 2. fixing frame; 3. transmission mechanism; 4. rotating shaft; 5. steering wheel; 6. steering shaft; 7. output pipe; 8. first electric telescopic rod; 9. pump body; 10. threaded sleeve; 11. connecting block; 12. mounting rod; 13. connecting pipe; 14. nozzle; 15. conduit; 16. camera; 17. mounting plate; 18. signal receiver; 19. controller; 20. vertical rod; 21. feed pipe; 22. liquid level sensor; 23. handle; 24. battery; 25. first motor; 26. driving wheel; 27. liquid storage tank; 28. protective box; 29. ​​worm gear; 30. worm; 31. second motor; 32. second electric telescopic rod. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] 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.

[0028] See also Figure 1-4 , an embodiment provided by the utility model:

[0029] A spraying device for farmland irrigation, comprising:

[0030] A substrate 1, a fixing frame 2 is fixedly installed on one side of the bottom of the substrate 1, a rotating shaft 4 is rotatably installed on the fixing frame 2, and symmetrically distributed driving wheels 26 are fixedly installed on the rotating shaft 4. A first motor 25 is fixedly installed on one side of the fixing frame 2 at the bottom of the substrate 1, and a transmission mechanism 3 is arranged between the driving end of the first motor 25 and the rotating shaft 4. A steering shaft 6 is rotatably installed on the other side of the bottom of the substrate 1, and a steering wheel 5 is fixedly installed on the bottom end of the steering shaft 6. A steering mechanism is arranged on the other side of the bottom of the substrate 1, and a liquid storage tank 27 is fixedly installed on the top of the substrate 1;

[0031] A feed pipe 21 is fixedly installed on the top of the liquid storage tank 27, a drain pipe is fixedly installed below the front of the liquid storage tank 27, a battery 24 is fixedly installed on the top of the base plate 1 on one side of the liquid storage tank 27, a spray mechanism is provided on the top of the base plate 1 on the other side of the liquid storage tank 27, a handle 23 is fixedly installed above one side of the liquid storage tank 27, and a vertical rod 20 is fixedly installed on one side of the top of the liquid storage tank 27;

[0032] The vertical rod 20 is fixedly mounted with a camera 16 via a support plate installed on the top thereof, a mounting plate 17 is fixedly mounted on the outer wall of the vertical rod 20 , and a signal receiver 18 and a controller 19 are fixedly mounted on one side of the mounting plate 17 .

[0033] The spraying mechanism includes a mounting rod 12, and the mounting rod 12 is rotatably mounted on the top of the base plate 1 and is located on the other side of the liquid storage tank 27. A conduit 15 is hinged on the top of the mounting rod 12, and a nozzle 14 is fixedly mounted on one end of the conduit 15. An output pipe 7 is fixedly inserted and installed below the other side of the liquid storage tank 27. A connecting pipe 13 is fixedly connected between one end of the output pipe 7 and the other end of the conduit 15. A pump body 9 is arranged on the output pipe 7. A second electric telescopic rod 32 is hinged on the upper side of one side of the outer wall of the mounting rod 12, and the driving end of the second electric telescopic rod 32 is hinged to the lower side of the outer wall of the conduit 15. A threaded sleeve 10 is threadedly sleeved on the outer wall of the mounting rod 12, and a connecting block 11 is fixedly mounted on one side of the threaded sleeve 10. The top of the base plate 1 is located on one side of the mounting rod 12 and is fixedly mounted with a first electric telescopic rod 8, and the driving end of the first electric telescopic rod 8 is fixedly connected to the bottom of the connecting block 11, thereby realizing the multi-angle spraying irrigation function of the device.

[0034] In one embodiment, the steering mechanism includes a protective box 28, and the protective box 28 is fixedly installed on the other side of the bottom of the substrate 1, the steering shaft 6 passes through the interior of the protective box 28 and is rotatably connected to the bearing installed on the bottom of the protective box 28, a second motor 31 is fixedly installed on one side of the interior of the protective box 28, a worm 30 is fixedly installed on the driving end of the second motor 31, a worm wheel 29 is fixedly installed on the outer wall of the top end of the steering shaft 6, and the worm wheel 29 is meshed with the worm 30, thereby realizing the automatic steering function of the device.

[0035] In one of the preferred embodiments, the transmission mechanism 3 is composed of a driving wheel, a driven wheel and a belt, and the driving wheel and the driven wheel are connected by a belt drive. The driving wheel is fixedly mounted on the outer wall of the driving end of the first motor 25, and the driven wheel is fixedly mounted on the outer wall of the rotating shaft 4.

[0036] In one embodiment, a plurality of liquid level sensors 22 are fixedly installed on one side of the liquid storage tank 27 from top to bottom, so that the operator can control the amount of liquid in the liquid storage tank 27 and control the device to return to add liquid in time.

[0037] In one preferred embodiment, the connecting pipe 13 is made of a soft material, which facilitates the adjustment of the angle of the spraying mechanism.

[0038] The working principle of the utility model is as follows: when the device is in use, irrigation water is added to the interior of the liquid storage tank 27 through the feed pipe 21, and then the operator controls the device by remote control. After receiving the signal, the signal receiver 18 converts the received signal into an electrical signal, and then transmits it to the controller 19 for processing. The controller 19 decodes the signal, and the decoded signal contains specific control instructions. The controller will perform corresponding operations according to these instructions, first controlling the first motor 25 to start working, and the rotation of the driving end of the first motor 25 drives the rotating shaft 4 to rotate through the transmission effect of the transmission mechanism 3, and the rotation of the rotating shaft 4 drives the driving wheel 26 to rotate, through the friction generated between the driving wheel 26 and the ground, and during the rotation. With the cooperation of the steering wheel 5, the driving device moves autonomously. During the movement of the control device in the farmland, the second motor 31 can be controlled to start working. The driving end of the second motor 31 drives the worm 30 to rotate. Through the engagement of the worm 30 and the worm wheel 29, the worm wheel 29 drives the steering shaft 6 to rotate. The rotation of the steering shaft 6 drives the steering wheel 5 to rotate, thereby achieving the steering effect of the device. Because the device can be moved autonomously by remote control, there is no need to rely on manpower to push the device to move, which greatly improves the use efficiency of the device and makes irrigation work easier. In addition, the camera 16 can provide a monitoring field of view for the device, so that the operator can perform safer and more stable operations according to the on-site environment in the farmland in real time, thereby improving the reliability of the device.

[0039] When the device is moved in the farmland by remote control, the pump body 9 can be controlled to start working, and the pump body 9 pumps out the water in the liquid storage tank 27 through the output pipe 7, and then inputs the water into the conduit 15 through the guide of the connecting pipe 13, and finally sprays the water through the nozzle 14 to irrigate the crops in the farmland. During the irrigation process, the first electric telescopic rod 8 and the second electric telescopic rod 32 can be controlled to start working, and the extension and retraction of the driving end of the second electric telescopic rod 32 can drive the conduit 15 to change its angle, and the nozzle 14 moves with the conduit 15, while the extension and retraction of the driving end of the first electric telescopic rod 8 can drive the conduit 15 to change its angle. The threaded sleeve 10 can be retracted to drive the threaded sleeve 10 to move vertically. The threaded transmission between the threaded sleeve 10 and the mounting rod 12 can rotate the mounting rod 12. The rotation of the mounting rod 12 drives the conduit 15 and the nozzle 14 to rotate. Therefore, during the irrigation process, the irrigation angle of the nozzle 14 can be adjusted by driving the first electric telescopic rod 8 and the second electric telescopic rod 32, thereby increasing the irrigation range of the device and further improving the irrigation efficiency of the farmland. Especially in some farmland locations with complex terrain, we can use the pump body 9 for pressurization and adjust the angle of the nozzle 14 to directly achieve remote precision irrigation. This irrigation method not only improves the flexibility of the device during use, but also allows farmers to more easily adapt to the needs of different terrains and crops, thereby increasing the yield and benefits of farmland.

[0040] The electrical components appearing in this application are all externally connected to the battery 24 and the controller 19 when in use. Since the equipment matched with the controller 19 is a commonly used equipment and belongs to the existing common knowledge technology, its electrical connection relationship and specific circuit structure will not be repeated here.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A spraying device for farmland irrigation, characterized in that: It includes: A base plate (1), a fixing frame (2) is fixedly mounted on one side of the bottom of the base plate (1), a rotating shaft (4) is rotatably mounted on the fixing frame (2), symmetrically distributed driving wheels (26) are fixedly mounted on the rotating shaft (4), a first motor (25) is fixedly mounted on the bottom of the base plate (1) on one side of the fixing frame (2), a transmission mechanism (3) is provided between the driving end of the first motor (25) and the rotating shaft (4), a steering shaft (6) is rotatably mounted on the other side of the bottom of the base plate (1), a steering wheel (5) is fixedly mounted on the bottom end of the steering shaft (6), a steering mechanism is provided on the other side of the bottom of the base plate (1), and a liquid storage tank (27) is fixedly mounted on the top of the base plate (1); A feed pipe (21) is fixedly installed and inserted at the top of the liquid storage tank (27), a drain pipe is fixedly installed and inserted at the bottom of the front of the liquid storage tank (27), a storage battery (24) is fixedly installed at the top of the base plate (1) located on one side of the liquid storage tank (27), a spray mechanism is provided at the top of the base plate (1) located on the other side of the liquid storage tank (27), a handle (23) is fixedly installed above one side of the liquid storage tank (27), and a vertical rod (20) is fixedly installed at one side of the top of the liquid storage tank (27); The vertical rod (20) is fixedly mounted with a camera (16) via a support plate mounted on the top end thereof, a mounting plate (17) is fixedly mounted on the outer wall of the vertical rod (20), and a signal receiver (18) and a controller (19) are respectively fixedly mounted on one side of the mounting plate (17).

2. A spraying device for farmland irrigation according to claim 1, characterized in that: The spraying mechanism comprises a mounting rod (12), and the mounting rod (12) is rotatably mounted on the top of the base plate (1) and located on the other side of the liquid storage tank (27). A conduit (15) is hingedly connected to the top of the mounting rod (12), and a spray head (14) is fixedly mounted on one end of the conduit (15). An output pipe (7) is fixedly inserted and installed below the other side of the liquid storage tank (27), and a connecting pipe (13) is fixedly connected between one end of the output pipe (7) and the other end of the conduit (15). A pump body (9) is arranged on the output pipe (7). A second electric telescopic rod (32) is hingedly connected to the upper side of one side of the outer wall of the mounting rod (12), and a driving end of the second electric telescopic rod (32) is hingedly connected to the lower side of the outer wall of the guide tube (15); a threaded sleeve (10) is threadedly sleeved on the outer wall of the mounting rod (12), and a connecting block (11) is fixedly mounted on one side of the threaded sleeve (10); a first electric telescopic rod (8) is fixedly mounted on the top of the base plate (1) located on one side of the mounting rod (12), and the driving end of the first electric telescopic rod (8) is fixedly connected to the bottom of the connecting block (11).

3. A spraying device for farmland irrigation according to claim 1, characterized in that: The steering mechanism comprises a protection box (28), and the protection box (28) is fixedly mounted on the other side of the bottom of the base plate (1); the steering shaft (6) passes through the interior of the protection box (28) and is rotatably connected to a bearing mounted on the bottom of the protection box (28); a second motor (31) is fixedly mounted on one side of the interior of the protection box (28); a worm (30) is fixedly mounted on the driving end of the second motor (31); a worm wheel (29) is fixedly mounted on the outer wall of the top end of the steering shaft (6), and the worm wheel (29) is meshed with the worm wheel (30).

4. A spraying device for farmland irrigation according to claim 1, characterized in that: The transmission mechanism (3) is composed of a driving wheel, a driven wheel and a belt, and the driving wheel and the driven wheel are connected by belt transmission. The driving wheel is fixedly mounted on the outer wall of the driving end of the first motor (25), and the driven wheel is fixedly mounted on the outer wall of the rotating shaft (4).

5. A spraying device for farmland irrigation according to claim 1, characterized in that: A plurality of liquid level sensors (22) are fixedly mounted on one side of the interior of the liquid storage tank (27) from top to bottom.

6. A spraying device for farmland irrigation according to claim 2, characterized in that: The connecting pipe (13) is made of a soft material.

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