Farmland irrigation device with water-saving structure

Abstract

The utility model belongs to the technical field of farm irrigation, and particularly relates to a farm irrigation device with a water-saving structure, which comprises a base, a moving component, a support frame, a U-shaped plate, a driving component, a transmission component, a winding and unwinding roller for winding a water pipe, a hollow shaft I, a hollow shaft II, a steering motor, an adjusting component and two spraying pipes, the moving assembly is arranged on the base, the supporting frame is fixedly installed on the top of the base, the first hollow shaft is rotatably installed on the supporting frame, the winding and unwinding roller is fixedly installed on the first hollow shaft and communicates with the winding and unwinding roller, and the driving assembly is arranged on the supporting frame and connected with the first hollow shaft. The water-saving irrigation device is reasonable in design, compact in structure, reasonable in design, convenient to operate, good in water-saving effect, capable of achieving automatic irrigation of farmland, capable of greatly improving irrigation efficiency and the water-saving effect, and good in application prospect and popularization value.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland irrigation, in particular to a farmland irrigation device with a water-saving structure. Background Art

[0002] In modern agricultural production, farmland irrigation is a vital link and is of great significance for ensuring crop growth and increasing yield.

[0003] Traditional farmland irrigation methods mostly use flood irrigation, which often has problems such as serious waste of water resources and low irrigation efficiency. A small number of them use drip irrigation or sprinkler irrigation, but the traditional drip irrigation has a high initial investment cost, which is not conducive to large-scale popularization. At the same time, although the sprinkler irrigation method can reduce the use of water resources, it is generally set in a relatively fixed position, and multiple sprinkler irrigation devices need to be set up at the same time to realize large-scale farmland irrigation operations, or after a range of irrigation is completed, it needs to be moved and reinstalled, and the water pipes need to be re-laid before the sprinkler irrigation operation can be carried out again. The operation is relatively cumbersome and cannot meet the needs of modern agricultural production.

[0004] Therefore, developing a farmland irrigation device with a water-saving structure, easy operation and high irrigation efficiency has important practical significance and application value.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings mentioned in the above background technology and to propose a farmland irrigation device with a water-saving structure.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions: a farm irrigation device with a water-saving structure, comprising a base, a moving assembly, a support frame, a U-shaped plate, a driving assembly, a transmission assembly, a retractable roller for winding a water pipe, a hollow shaft 1, a hollow shaft 2, a steering motor, an adjustment assembly and two spray pipes;

[0008] The movable assembly is arranged on the base, the support frame is fixedly mounted on the top of the base, the hollow shaft one is rotatably mounted on the support frame, the retractable winding roller is fixedly mounted on the hollow shaft one and is connected to the retractable winding roller, the driving assembly is arranged on the support frame and is connected to the hollow shaft one, the transmission assembly is arranged on the hollow shaft one and is connected to the movable assembly, the steering motor is fixedly mounted on the top inner wall of the support frame, the hollow shaft two is axially fixedly mounted on the output shaft of the steering motor, the U-shaped plate is fixedly mounted on the hollow shaft, the two spray pipes are both hingedly mounted on the U-shaped plate, the adjusting assembly is arranged on the U-shaped plate and is connected to the two spray pipes, two elastic hoses are fixedly mounted on the hollow shaft two, the two elastic hoses are respectively connected to the corresponding spray pipes, one end of the hollow shaft one is sealed and rotatably mounted with a delivery pipe, and the end of the delivery pipe away from the hollow shaft one is fixedly mounted with an installation box which is sealed and rotatably connected to the hollow shaft two and maintains a connected state.

[0009] Preferably, the moving assembly includes two supporting shafts and four moving wheels. Two supporting shafts arranged parallel to each other are rotatably mounted on the base, and moving wheels are fixedly sleeved on both ends of the two supporting shafts.

[0010] Preferably, the driving assembly includes a driving motor, a driving gear and a driven gear. The driving motor is fixedly mounted on the support frame, a driving gear is fixedly sleeved on the output shaft of the driving motor, a driven gear is fixedly sleeved on the hollow shaft, and the driving gear is meshed with the driven gear.

[0011] Preferably, the transmission assembly includes a belt and two pulleys, and pulleys are fixedly sleeved on one end of the hollow shaft away from the conveying pipe and on one of the supporting shafts, and the two pulleys are connected to the same belt for transmission.

[0012] Preferably, the adjusting assembly includes two sliders, two screw rods, two support rods, two transmission gears and an adjusting motor. Two screw rods with threads facing opposite directions are rotatably installed on the U-shaped plate. The two screw rods are arranged parallel to each other. Two sliders are slidably installed on the U-shaped plate. The two sliders are respectively threadedly connected to the corresponding screw rods. Support rods are hingedly installed on the two sliders. The ends of the two support rods away from the sliders are respectively hinged to the corresponding spray pipes. An adjusting motor is fixedly installed on one side of the U-shaped plate, and the output shaft of the adjusting motor is axially fixedly connected to one of the screw rods. The ends of the two screw rods away from the adjusting motors are fixedly sleeved with transmission gears, and the two transmission gears are meshed with each other.

[0013] Preferably, a support ring is fixedly mounted on the top of the support frame, and the top side of the support ring is in movable contact with the bottom side of the U-shaped plate.

[0014] Preferably, the support frame and the base are fixedly mounted with a same protective cover, and the pulley and the belt are located inside the protective cover.

[0015] Preferably, two guide rods parallel to each other are fixedly mounted on the support frame.

[0016] Preferably, a flow valve is fixedly installed on the delivery pipe.

[0017] Preferably, a plurality of fixing blocks are fixedly mounted on the support frame, and the delivery pipe is fixedly connected to the plurality of fixing blocks.

[0018] The beneficial effects of the utility model are:

[0019] The utility model has reasonable design and is easy to operate. Through the arranged driving assembly and transmission assembly, the retractable and unretractable roller can be controlled to retract and extend the water pipe while controlling the moving assembly to move, so that the water pipe can be automatically retracted and extended when irrigating the farmland, thereby facilitating the control of the length of the water pipe and avoiding the manual retracting and extending operation of the water pipe, saving time and effort, improving work efficiency, and facilitating irrigation of different positions of the farmland. Through the arranged adjusting assembly, the inclination angle of the sprinkler pipe can be adjusted according to needs, thereby facilitating the control of the spray irrigation range, thereby satisfying the irrigation needs of different farmlands. The practicability of the device is improved, and the support ring is provided to provide support for the U-shaped plate, thereby ensuring that the U-shaped plate maintains stable rotation. The protective cover is provided to provide shielding protection for the belt and the pulley, avoiding damage to the belt and the pulley, thereby extending the service life of the belt and the pulley. The guide rod is provided to provide guidance for the retractable roller when retracting and releasing the water pipe, thereby ensuring the stable retraction and release of the water pipe. The flow valve is provided to facilitate the adjustment of the water pressure and flow of the delivery pipe, thereby facilitating the control of the spraying intensity of the sprinkler pipe and improving the flexibility of irrigation.

[0020] In addition, this device also has the following advantages:

[0021] 1. Energy and water saving: By precisely controlling the spraying range and intensity of the sprinkler pipe, this device can ensure the rational use of water resources, reduce unnecessary waste, and thus save water resources.

[0022] 2. Environmental protection and emission reduction: Due to the rational use of water resources, this device reduces the negative impact on the environment during farmland irrigation, and helps to achieve green agriculture and sustainable development.

[0023] 3. Improve irrigation efficiency: Through the self-movement and synchronous control of the retracting and releasing of the water pipe, as well as the adjustment of the spray pipe inclination and spray direction, the device can quickly and accurately complete the farmland irrigation task, improve the irrigation efficiency and reduce labor costs.

[0024] In summary, the farmland irrigation device of the utility model has significant advantages in water saving, environmental protection, high efficiency, etc., and is of great significance for promoting agricultural modernization and sustainable development. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 This is a three-dimensional structural schematic diagram of a farmland irrigation device with a water-saving structure proposed by the utility model;

[0027] Figure 2 This is a cross-sectional structural schematic diagram of a farm irrigation device with a water-saving structure proposed by the utility model;

[0028] Figure 3 The utility model is a partial three-dimensional structural schematic diagram of a farmland irrigation device with a water-saving structure.

[0029] In the figure: 1. base; 11. support shaft; 12. moving wheel; 2. support frame; 21. hollow shaft one; 22. retracting and unreeling roller; 23. conveying pipe; 24. installation box; 25. flow valve; 3. driving motor; 31. driving gear; 32. driven gear; 33. pulley; 34. belt; 35. protective cover; 4. U-shaped plate; 41. steering motor; 42. hollow shaft two; 5. spray pipe; 51. elastic hose; 52. slider; 53. screw rod; 54. adjusting motor; 55. support rod; 56. transmission gear. DETAILED DESCRIPTION

[0030] The technical solution of the utility model will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0031] Reference Figure 1-3A farm irrigation device with a water-saving structure includes a base 1, a support frame 2, a U-shaped plate 4, a retractable reel 22 for winding a water pipe, a hollow shaft 21, a hollow shaft 22, a steering motor 41 and two spray pipes 5. Two support shafts 11 arranged parallel to each other are rotatably mounted on the base 1. Both ends of the two support shafts 11 are fixedly sleeved with moving wheels 12 to facilitate the movement of the device. The support frame 2 is fixedly mounted on the top of the base 1, the hollow shaft 21 is rotatably mounted on the support frame 2, the retractable reel 22 is fixedly mounted on the hollow shaft 21 and is connected to the retractable reel 22, and a driving motor 3 is fixedly mounted on the support frame 2. A driving motor 3 is fixedly sleeved on the output shaft of the driving motor 3. Gear 31, a driven gear 32 is fixedly sleeved on the hollow shaft 21, and the driving gear 31 is meshed with the driven gear 32, and can control the retracting and unretracting roller 22 to retract and release the water pipe as needed. A pulley 33 is fixedly sleeved on the end of the hollow shaft 21 away from the conveying pipe 23 and one of the support shafts 11. The two pulleys 33 are connected to the same belt 34 for transmission, and can provide driving force for the support shaft 11 while the hollow shaft 21 controls the retracting and unretracting roller 22 to retract and release the water pipe, so that the device can be controlled to move. The steering motor 41 is fixedly installed on the top inner wall of the support frame 2, and the hollow shaft 2 42 is axially fixedly installed on the output shaft of the steering motor 41. The U-shaped plate 4 The two spray pipes 5 are fixedly mounted on the hollow shaft, and the two spray pipes 5 are hingedly mounted on the U-shaped plate 4. The spray direction of the spray pipe 5 can be adjusted by setting the steering motor 41. Two screw rods 53 with opposite threads are rotatably mounted on the U-shaped plate 4. The two screw rods 53 are arranged parallel to each other. Two sliders 52 are slidably mounted on the U-shaped plate 4. The two sliders 52 are respectively threadedly connected with the corresponding screw rods 53. Support rods 55 are hingedly mounted on the two sliders 52. The ends of the two support rods 55 away from the sliders 52 are respectively hinged with the corresponding spray pipes 5. An adjusting motor 54 is fixedly mounted on one side of the U-shaped plate 4. The output shaft of the adjusting motor 54 is axially fixedly connected to one of the screw rods 53 ... The end 53 away from the adjusting motor 54 is fixedly sleeved with a transmission gear 56, and the two transmission gears 56 are meshed with each other, and the inclination angle of the spray pipe 5 can be adjusted as needed, so as to facilitate the control of the range of spray irrigation. Two elastic hoses 51 are fixedly installed on the hollow shaft 42, and the two elastic hoses 51 are respectively connected with the corresponding spray pipes 5, and can ensure the connection between the hollow shaft 42 and the spray pipe 5 when the inclination angle of the spray pipe 5 is adjusted, so as to maintain stable water supply. A delivery pipe 23 is sealed and rotatably installed at one end of the hollow shaft 21, and an installation box 24 is fixedly installed on the end of the delivery pipe 23 away from the hollow shaft 21, which is sealed and rotatably connected to the hollow shaft 2 42 and maintains a connection state.

[0032] In this embodiment, in order to ensure that the U-shaped plate 4 maintains stable rotation, a support ring is fixedly installed on the top of the support frame 2, and the top side of the support ring is in active contact with the bottom side of the U-shaped plate 4.

[0033] In this embodiment, in order to provide shielding protection for the belt 34 and the pulley 33 , a same protective cover 35 is fixedly installed on the support frame 2 and the base 1 , and the pulley 33 and the belt 34 are located inside the protective cover 35 .

[0034] In this embodiment, in order to provide guidance for the retractable roller 22 when performing the retractable and retractable operation on the water pipe, two guide rods parallel to each other are fixedly mounted on the support frame 2.

[0035] In this embodiment, in order to facilitate the adjustment of the water pressure and flow rate of the water delivery pipe 23 , a flow valve 25 is fixedly installed on the delivery pipe 23 .

[0036] In this embodiment, in order to enable the delivery pipe 23 to maintain good stability during operation, a plurality of fixing blocks are fixedly mounted on the support frame 2, and the delivery pipe 23 is fixedly connected to the plurality of fixing blocks.

[0037] Servo motors are used for the driving motors, steering motors and adjusting motors involved, and existing technologies are used for the circuits involved and the electronic components and module structures required for use in combination. These can be fully implemented by those skilled in the art and need not be elaborated. The content protected by this application does not involve improvements to software, circuits and methods.

[0038] Among them, the control of the flow valve can also be remotely controlled by adding a wireless control module.

[0039] Working principle: When using the farm irrigation device with a water-saving structure proposed in the utility model, first move the device to the farmland area that needs to be irrigated through the moving wheel 12 and turn on the power supply, then wind the water pipe around the reel 2 and keep one end of it connected to the hollow shaft 21, and the end of the water pipe away from the reel 2 is connected to the pumping water source, and then start the drive motor 3 according to actual needs, the drive motor 3 drives the drive gear 31 to rotate, the drive gear 31 is engaged with the driven gear 32, and then drives the hollow shaft 21 and the reel 22 to rotate, so that the water pipe on the reel 22 can be retracted and released. At the same time, because the two pulleys 33 are connected to the same belt 34, the hollow shaft 21 can control the reel 22 to retract and release the water pipe while providing driving force for the support shaft 11, so that the device can be controlled to move, meeting the needs of irrigating a larger range of farmland.

[0040] When the spraying direction of the spray pipe 5 needs to be adjusted, the steering motor 41 can be started, and the steering motor 41 drives the hollow shaft 2 42 and the U-shaped plate 4 to rotate, so that the spraying direction of the spray pipe 5 can be adjusted to meet the irrigation needs of different areas.

[0041] At the same time, if the inclination angle of the spray pipe 5 needs to be adjusted, the adjusting motor 54 can be started, and the adjusting motor 54 drives one of the screw rods 53 to rotate. Since the threads of the two screw rods 53 are in opposite directions and the transmission gears 56 on the two screw rods 53 are meshed, the two screw rods 53 will rotate at the same time, thereby driving the two sliders 52 to slide on the U-shaped plate 4. The slider 52 drives the spray pipe 5 to adjust the inclination angle through the support rod 55, thereby facilitating the control of the range of spray irrigation.

[0042] When the spray pipe 5 is tilted, since the two spray pipes 5 are respectively connected to the corresponding elastic hoses 51, the elastic hoses 51 can be deformed when the spray pipe 5 is tilted, thereby maintaining the connection between the hollow shaft 2 42 and the spray pipe 5 to ensure stable water supply.

[0043] In addition, a flow valve 25 is fixedly installed on the delivery pipe 23 to facilitate the adjustment of the water pressure and flow of the delivery pipe 23 to meet the irrigation needs of different farmlands.

[0044] To sum up, the farmland irrigation device with a water-saving structure proposed in the utility model is not only compact in structure and reasonably designed, but also easy to operate and has good water-saving effect. It can realize automatic irrigation of farmland, greatly improves irrigation efficiency and water-saving effect, and has good application prospects and promotion value.

[0045] The above is a detailed introduction to a farm irrigation device with a water-saving structure provided by the utility model. This article uses specific embodiments to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A farm irrigation device with a water-saving structure, characterized in that: It comprises a base (1), a moving assembly, a support frame (2), a U-shaped plate (4), a driving assembly, a transmission assembly, a reel (22) for winding a water pipe, a first hollow shaft (21), a second hollow shaft (42), a steering motor (41), an adjustment assembly and two spray pipes (5); The moving assembly is arranged on the base (1), the support frame (2) is fixedly mounted on the top of the base (1), the hollow shaft (21) is rotatably mounted on the support frame (2), the reel (22) is fixedly mounted on the hollow shaft (21) and is in communication with the reel (22), the driving assembly is arranged on the support frame (2) and is connected to the hollow shaft (21), the transmission assembly is arranged on the hollow shaft (21) and is connected to the moving assembly, the steering motor (41) is fixedly mounted on the top inner wall of the support frame (2), and the hollow shaft (42) is axially fixedly mounted on the transmission of the steering motor (41). The U-shaped plate (4) is fixedly mounted on the hollow shaft, the two spray pipes (5) are hingedly mounted on the U-shaped plate (4), the adjustment assembly is arranged on the U-shaped plate (4) and is connected to the two spray pipes (5), the two elastic hoses (51) are fixedly mounted on the hollow shaft (42), the two elastic hoses (51) are respectively connected to the corresponding spray pipes (5), one end of the hollow shaft (21) is sealed and rotatably mounted with a delivery pipe (23), and the end of the delivery pipe (23) away from the hollow shaft (21) is fixedly mounted with a mounting box (24) which is sealed and rotatably connected to the hollow shaft (42) and maintains a connected state.

2. The farmland irrigation device with a water-saving structure according to claim 1, characterized in that: The moving assembly comprises two supporting shafts (11) and four moving wheels (12); two supporting shafts (11) arranged parallel to each other are rotatably mounted on the base (1); and moving wheels (12) are fixedly sleeved on both ends of the two supporting shafts (11).

3. The farmland irrigation device with a water-saving structure according to claim 1, characterized in that: The driving assembly comprises a driving motor (3), a driving gear (31) and a driven gear (32); the driving motor (3) is fixedly mounted on the support frame (2); the driving gear (31) is fixedly sleeved on the output shaft of the driving motor (3); the driven gear (32) is fixedly sleeved on the hollow shaft (21); the driving gear (31) is meshed with the driven gear (32).

4. The farmland irrigation device with a water-saving structure according to claim 2, characterized in that: The transmission assembly comprises a belt (34) and two pulleys (33). The pulleys (33) are fixedly sleeved on one end of the hollow shaft (21) away from the conveying pipe (23) and one of the supporting shafts (11). The two pulleys (33) are connected to the same belt (34) for transmission.

5. The farmland irrigation device with a water-saving structure according to claim 1, characterized in that: The adjustment component comprises two sliders (52), two screw rods (53), two support rods (55), two transmission gears (56) and an adjustment motor (54). Two screw rods (53) with threads facing opposite directions are rotatably mounted on the U-shaped plate (4). The two screw rods (53) are arranged parallel to each other. Two sliders (52) are slidably mounted on the U-shaped plate (4). The two sliders (52) are respectively threadedly connected to the corresponding screw rods (53). The two sliders (52) are hingedly mounted with support rods (55). One end of the two support rods (55) away from the sliders (52) is hingedly connected to the corresponding spray pipe (5). An adjustment motor (54) is fixedly mounted on one side of the U-shaped plate (4). The output shaft of the adjustment motor (54) is axially fixedly connected to one of the screw rods (53). One end of the two screw rods (53) away from the adjustment motor (54) is fixedly sleeved with a transmission gear (56). The two transmission gears (56) are meshed with each other.

6. The farmland irrigation device with a water-saving structure according to claim 1, characterized in that: A support ring is fixedly mounted on the top of the support frame (2), and the top side of the support ring is in active contact with the bottom side of the U-shaped plate (4).

7. The farmland irrigation device with a water-saving structure according to claim 4, characterized in that: The support frame (2) and the base (1) are fixedly mounted with a same protective cover (35), and the pulley (33) and the belt (34) are located inside the protective cover (35).

8. The farmland irrigation device with a water-saving structure according to claim 1, characterized in that: Two mutually parallel guide rods are fixedly mounted on the support frame (2).

9. The farmland irrigation device with a water-saving structure according to claim 1, characterized in that: A flow valve (25) is fixedly mounted on the delivery pipe (23).

10. The farmland irrigation device with a water-saving structure according to claim 1, characterized in that: A plurality of fixing blocks are fixedly mounted on the support frame (2), and the delivery pipe (23) is fixedly connected to the plurality of fixing blocks.

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