Economical and environment-friendly crop irrigation device

Abstract

The utility model belongs to the technical field of irrigation devices, and particularly relates to an economical and environment-friendly crop irrigation device which comprises a trailer body, a water tank and an irrigation nozzle. The water tank is fixed on the trailer body, the trailer body is fixedly connected with a hydraulic ram, the irrigation nozzle is communicated with a water outlet of the hydraulic ram through a water outlet pipe, and a water inlet of the hydraulic ram is communicated with the water tank through a water inlet pipe; the trailer body is rotationally connected with an axle, and wheels are fixed to the two ends of the axle. The front end of the trailer body is rotationally connected with a rotating rod, and the irrigation spray head is fixed to the rotating rod. The rotating rod is connected with the axle through a transmission assembly. The axle rotates to drive the rotating rod to swing back and forth. According to the device, the hydraulic ram and the mechanical transmission assembly are utilized, the spray head is driven to swing in a reciprocating mode through rotation of wheels when the trailer moves, additional power equipment is not needed, the operation energy consumption and the maintenance cost of the equipment are remarkably reduced, and economical irrigation is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of irrigation devices, and particularly relates to an economical and environment-friendly crop irrigation device. Background Art

[0002] In agricultural production, irrigation is an important link in the growth of crops. However, traditional irrigation methods often have problems such as resource waste, high costs, and complex operations. Existing irrigation devices usually require additional power equipment, such as water pumps or motors, to drive the conveyance and spraying of water. This not only increases the equipment purchase cost but also results in high energy consumption during operation, making it difficult to meet the needs of economical agriculture. In addition, the nozzles of traditional irrigation devices are usually fixed, with a limited irrigation range and unable to efficiently cover large areas of farmland, further reducing the irrigation efficiency. Content of the Utility Model

[0003] In view of these problems, the utility model proposes an economical and environment-friendly crop irrigation device. This device can achieve the conveyance of water and the reciprocating swing of the nozzle without additional power, significantly reducing the equipment cost and operation energy consumption and meeting the needs of economical agriculture.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0005] An economical and environment-friendly crop irrigation device, comprising a trailer body, a water tank, and an irrigation nozzle; the water tank is fixed on the trailer body, a hydraulic ram pump is fixedly connected to the trailer body, the irrigation nozzle is communicated with the water outlet of the hydraulic ram pump through a water outlet pipe, and the water inlet of the hydraulic ram pump is communicated with the water tank through a water inlet pipe; a vehicle axle is rotatably connected to the trailer body, and wheels are fixed at both ends of the vehicle axle;

[0006] A rotating rod is rotatably connected to the front end of the trailer body, and the irrigation nozzle is fixed on the rotating rod; the rotating rod is connected to the vehicle axle through a transmission assembly; the rotation of the vehicle axle drives the rotating rod to swing reciprocally.

[0007] The transmission assembly adopts a crank-slider mechanism.

[0008] The transmission assembly includes a crank, a slider, and a fork rod. The slider is slidably connected to the trailer body, and corresponding guide rails are fixed on the trailer body; the crank is fixedly connected to the vehicle axle; the crank is connected to the slider through a connecting rod, and both ends of the connecting rod are respectively hinged to the crank and the slider; the fork rod is fixedly connected to the slider, and a rod cooperating with the fork rod is fixedly connected to the rotating rod.

[0009] A push plate is slidably connected in the water tank, and a push rod is fixed on the push plate; one end of the push rod passes through the water tank and extends out; the push rod is connected to the vehicle axle through a driving assembly, and the driving assembly drives the push rod and the push plate to move.

[0010] The driving assembly includes a driving rod, a driving rack, and a driving gear. The driving gear is rotatably connected to the axle, and a limiting assembly is provided between the driving gear and the axle to limit the rotation of the driving gear.

[0011] One end of the driving rod is fixedly connected to the push rod. The driving rod is slidably connected to the trailer body. The driving rack is fixedly connected to the driving rod. A transmission shaft is rotatably connected to the trailer body, and a transmission gear that meshes with both the driving rack and the driving gear is fixedly connected to the transmission shaft.

[0012] The limiting assembly includes a limiting bolt and a limiting nut. The limiting bolt passes through the driving gear and the axle and is threadedly connected to the limiting nut.

[0013] A heightening water tank is communicated with the water tank, and a water filling pipe and a vent pipe are provided on the heightening water tank.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] This device utilizes a hydraulic ram pump and a mechanical transmission assembly. When the trailer moves, the rotation of the wheels drives the reciprocating swing of the sprinkler head. Without additional power equipment (such as a motor or a water pump), the operation energy consumption and maintenance cost of the device are significantly reduced, realizing economical irrigation.

[0016] Through the design of the push plate and the driving assembly, the water level in the water tank is dynamically adjusted during the irrigation process to ensure that the hydraulic ram pump is always in the best working state and avoid the decline of the pump efficiency caused by the reduction of the water level.

[0017] The sprinkler head realizes reciprocating swing through a crank-slider mechanism. Combined with the movement of the trailer, a larger irrigation area can be covered, reducing the frequency of manual intervention and equipment adjustment, lowering the labor cost, and improving the irrigation efficiency.

[0018] The efficient operation of an economical and environmentally friendly crop irrigation device is realized, and the irrigation cost is significantly reduced. Description of the Drawings

[0019] Figure 1 is a structural schematic diagram of one direction of the present utility model;

[0020] Figure 2 is a structural schematic diagram of another direction of the present utility model;

[0021] Figure 3 is a cross-sectional view of the present utility model;

[0022] Figure 4 is Figure 3 the front view of the structure shown;

[0023] Figure 5It is a schematic structural diagram in another direction of the present utility model;

[0024] Figure 6 is Figure 5 a partial enlarged view of part A in

[0025] Wherein: 1 is a trailer body, 2 is a water tank, 3 is an irrigation sprinkler, 4 is a hydraulic ram pump, 5 is an outlet pipe, 6 is an inlet pipe, 7 is an axle, 8 is a wheel, 9 is a rotating rod, 10 is a transmission component, 11 is a crank, 12 is a slider, 13 is a fork rod, 14 is a guide rail, 15 is a connecting rod, 16 is a lever, 17 is a push plate, 18 is a push rod, 19 is a driving component, 20 is a driving rod, 21 is a driving rack, 22 is a driving gear, 23 is a transmission shaft, 24 is a transmission gear, 25 is a limit bolt, 26 is a limit nut, 27 is a raised water tank, 28 is a water filling pipe, 29 is a vent pipe. Specific embodiments

[0026] The technical solutions in the embodiments of the present utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0027] As Figures 1-6 shown, an economical and environmentally friendly crop irrigation device includes a trailer body 1, a water tank 2 and an irrigation sprinkler 3; the water tank 2 is fixed on the trailer body 1, a hydraulic ram pump 4 is fixedly connected to the trailer body 1, the irrigation sprinkler 3 is communicated with the water outlet of the hydraulic ram pump 4 through an outlet pipe 5 (hose), and the water inlet of the hydraulic ram pump 4 is communicated with the water tank 2 through an inlet pipe 6. The height of the water tank 2 is higher than that of the hydraulic ram pump 4 (set according to the head difference), so that the water in the water tank 2 can be pumped to the irrigation sprinkler 3 by the hydraulic ram pump 4 and sprayed out.

[0028] An axle 7 is rotatably connected to the trailer body 1, and wheels 8 are fixed at both ends of the axle 7. During use, the trailer body 1 is connected to agricultural machinery equipment, and the whole is towed to move by the movement of the agricultural machinery equipment.

[0029] A rotating rod 9 is rotatably connected to the front end of the trailer body 1, and the irrigation sprinkler 3 is fixed on the rotating rod 9; the rotating rod 9 is connected to the axle 7 through a transmission component 10; the rotation of the axle 7 drives the rotating rod 9 to swing reciprocally.

[0030] During irrigation operation, the trailer body 1 is towed by agricultural machinery equipment to move. During the movement of the trailer body 1, the wheels 8 and the axle 7 also rotate accordingly, and the transmission component 10 is used to drive the reciprocating movement of the rotating rod 9 and the irrigation sprinkler 3 to increase the irrigation range. With the above structural arrangement, the water can be sprayed out from the irrigation sprinkler 3 and the reciprocating movement of the irrigation sprinkler 3 can be realized without additional power.

[0031] Further, the above-mentioned transmission assembly 10 preferably adopts a crank-slider mechanism; specifically, it is configured as follows. It includes a crank 11, a slider 12, and a fork rod 13. The slider 12 is slidably connected to the trailer body 1, and a corresponding guide rail 14 is fixed on the trailer body 1; the crank 11 is fixedly connected to the axle 7; the crank 11 is connected to the slider 12 through a connecting rod 15, and both ends of the connecting rod 15 are hinged to the crank 11 and the slider 12 respectively; the fork rod 13 is fixedly connected to the slider 12. When the axle 7 rotates, the slider 12 and the fork rod 13 are driven to reciprocate through the crank 11 and the connecting rod 15.

[0032] A lever 16 that cooperates with the fork rod 13 is fixedly connected to the rotating rod 9. Two vertical rods are fixedly spaced at the front end of the fork rod 13, and the lever 16 is located between the two vertical rods. Through the reciprocating movement of the lever 16 and the cooperation of the two vertical rods with the lever 16, the rotating rod 9 and the irrigation nozzle 3 are driven to reciprocate.

[0033] Further, when using the hydraulic ram pump 4, it is necessary to ensure the height of the water tank 2 and the water level inside the water tank 2 to meet the head during its operation. Since the water level will gradually decrease during the irrigation process, the head will be reduced, which easily affects the working state of the hydraulic ram pump 4.

[0034] Therefore, a push plate 17 is slidably connected inside the water tank 2, and a push rod 18 is fixed on the push plate 17; one end of the push rod 18 passes through the water tank 2 and extends out; the push rod 18 is connected to the axle 7 through a drive assembly 19.

[0035] During the irrigation process, as the trailer body 1 moves forward; the axle 7 drives the push rod 18 and the push plate 17 to move through the drive assembly 19. During the movement of the push plate 17, the volume inside the water tank 2 will be reduced, and the water flow will be pushed to move, thereby raising the water level. Specifically, the push plate 17 moves towards the connection between the water inlet pipe 6 and the water tank 2.

[0036] Further, the drive assembly 19 includes a drive rod 20, a drive rack 21, and a drive gear 22. The drive gear 22 is rotatably connected to the axle 7, and a limit assembly is provided between the drive gear 22 and the axle 7 to limit the rotation of the drive gear 22.

[0037] The drive rod 20 is fixedly connected to one end of the push rod 18. The drive rod 20 is slidably connected to the trailer body 1. The drive rack 21 is fixedly connected to the drive rod 20. A transmission shaft 23 is rotatably connected to the trailer body 1, and a transmission gear 24 that meshes with both the drive rack 21 and the drive gear 22 is fixedly connected to the transmission shaft 23. When the axle 7 rotates, it drives the drive gear 22 and the transmission gear 24 to rotate together. The transmission gear 24 meshes with the drive rack 21, thereby driving the push plate 17 to move and raise the water level.

[0038] Specifically: the number of teeth of the driving gear 22 is greater than that of the transmission gear 24; by controlling the transmission ratio, it is ensured that as the irrigation operation of the irrigation nozzle 3 proceeds (the water volume in the water tank 2 decreases), the water level can be at an appropriate height.

[0039] When in the normal towing state or when adding water (no irrigation is required), the limiting component is removed so that the driving gear 22 can rotate freely; to avoid affecting the movement of the trailer body 1.

[0040] Furthermore, the limiting component includes a limiting bolt 25 and a limiting nut 26. When irrigation operation is required, the limiting bolt 25 passes through the driving gear 22 and the axle 7 and is threadedly connected to the female thread of the limiting nut 26, and the driving gear 22 and the axle 7 cannot rotate relative to each other. When towing movement is required, the limiting nut 26 is loosened and the limiting bolt 25 is pulled out, and the driving gear 22 and the axle 7 can rotate relative to each other.

[0041] Furthermore, a heightening water tank 27 is connected to the water tank 2, and the heightening water tank 27 is arranged on one side of the connection between the water inlet pipe 6 and the water tank 2. A water adding pipe 28 and a ventilation pipe 29 are provided on the heightening water tank 27. When the push plate 17 moves to the maximum distance towards the connection between the water inlet pipe 6 and the water tank 2, there is a gap between the push plate 17 and the inner wall of the water tank 2, and irrigation water is added to the heightening water tank 27 through the water adding pipe 28; the water flow is used to push the push plate 17 to reset; of course, it can also be reset by pulling the push rod 18.

[0042] Only the preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to the above embodiments.

Claims

1. An economical and environmentally friendly crop irrigation device, characterized by: The trailer comprises a trailer body (1), a water tank (2) and an irrigation nozzle (3); the water tank (2) is fixed on the trailer body (1); a water hammer pump (4) is fixedly connected to the trailer body (1); the irrigation nozzle (3) is connected to the water outlet of the water hammer pump (4) via a water outlet pipe (5); the water inlet of the water hammer pump (4) is connected to the water tank (2) via a water inlet pipe (6); an axle (7) is rotatably connected to the trailer body (1); wheels (8) are fixed to both ends of the axle (7); The front end of the trailer body (1) is rotatably connected to a rotating rod (9), and the irrigation nozzle (3) is fixed on the rotating rod (9); the rotating rod (9) is connected to the axle (7) through a transmission assembly (10); and the rotating rod (9) is driven to swing back and forth by the rotation of the axle (7).

2. The economical and environmentally friendly crop irrigation device according to claim 1, characterized in that: The transmission assembly (10) adopts a crank slider mechanism.

3. The economical and environmentally friendly crop irrigation device according to claim 2, characterized in that: The transmission assembly (10) comprises a crank (11), a slider (12) and a shift fork rod (13); the slider (12) is slidably connected to the trailer body (1), and a corresponding guide rail (14) is fixed to the trailer body (1); the crank (11) is fixedly connected to the axle (7); the crank (11) is connected to the slider (12) via a connecting rod (15), and the two ends of the connecting rod (15) are respectively hinged to the crank (11) and the slider (12); the shift fork rod (13) is fixedly connected to the slider (12), and the rotating rod (9) is fixedly connected to a shift rod (16) that cooperates with the shift fork rod (13).

4. The economical and environmentally friendly crop irrigation device according to claim 1, characterized in that: A push plate (17) is slidably connected inside the water tank (2), and a push rod (18) is fixed on the push plate (17); one end of the push rod (18) extends through the water tank (2); the push rod (18) is connected to the axle (7) via a drive assembly (19), and the drive assembly (19) drives the push rod (18) and the push plate (17) to move.

5. The economical and environmentally friendly crop irrigation device according to claim 4, characterized in that: The driving assembly (19) comprises a driving rod (20), a driving rack (21) and a driving gear (22); the driving gear (22) is rotatably connected to the axle (7); a limit assembly is provided between the driving gear (22) and the axle (7); and the rotation of the driving gear (22) is limited by the limit assembly; The driving rod (20) is fixedly connected to one end of the push rod (18), the driving rod (20) is slidably connected to the trailer body (1), the driving rack (21) is fixedly connected to the driving rod (20), the trailer body (1) is rotatably connected to a transmission shaft (23), and the transmission shaft (23) is fixedly connected to a transmission gear (24) respectively meshing with the driving rack (21) and the driving gear (22).

6. The economical and environmentally friendly crop irrigation device according to claim 5, characterized in that: The limiting assembly comprises a limiting bolt (25) and a limiting nut (26); the limiting bolt (25) passes through the driving gear (22) and the axle (7) and is threadedly connected to the limiting nut (26).

7. The economical and environmentally friendly crop irrigation device according to claim 1, characterized in that: The water tank (2) is provided with a raised water tank (27) in communication therewith, and the raised water tank (27) is provided with a water supply pipe (28) and a ventilation pipe (29).

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