Crop irrigation device

Abstract

The utility model discloses a crop irrigation device, and relates to the technical field of irrigation machinery. The rotating disc is rotationally arranged on a frame of the moving trolley, a clockwork spring is connected between the rotating disc and the frame, and an annular fence is fixedly arranged on the rotating disc; the water supply component is fixedly arranged on the turntable and is positioned in the fence; one end of the telescopic piece is fixedly connected with the frame, and the other end of the telescopic piece is a movable end capable of moving telescopically; one end of the water pipe is a connecting end, the other end of the water pipe is a water spraying end, the connecting end is connected with the water supply component, the water spraying end outwards penetrates out of the fence, is wound on the fence and is finally fixedly connected with the movable end of the telescopic part, and a plurality of water spraying holes are formed in the pipe wall, close to the water spraying end, of the water pipe. The device is a movable automatic irrigation device, the water spraying end of the water pipe can extend outwards through the telescopic rod, and then large-area irrigation can be achieved in cooperation with flexible walking of the movable vehicle.

Description

Technical Field

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

[0002] In the process of crop planting, irrigation of crops is an important link. In the prior art, commonly used irrigation methods generally include manual irrigation and automatic methods such as sprinkler irrigation and drip irrigation. Manual irrigation is labor-intensive and only suitable for irrigation of small areas of crops. Although sprinkler irrigation and drip irrigation can achieve automatic irrigation, the cost of various pipelines in advance is high and it is not economically cost-effective.

[0003] Based on this, relevant technologies have been improved. For example, patents such as CN202320625829.5 and CN202121082051.5 all disclose a mobile irrigation device. However, such solutions all use a cart, which can be moved but requires manual pushing. Although the nozzle on the device can rotate, the irrigation area of ​​the one-time sprayed water is not large, and it is not convenient to use, so it needs to be optimized and improved. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a crop irrigation device.

[0005] The technical solution of the utility model is as follows: A crop irrigation device, characterized in that it comprises:

[0006] Mobile car;

[0007] A turntable, the turntable is rotatably arranged on the frame of the mobile vehicle, a spring is connected between the turntable and the frame, and a circular fence is fixedly arranged on the turntable;

[0008] A water supply component, the water supply component is fixed on the turntable and located in the fence;

[0009] A telescopic member, one end of which is fixedly connected to the frame and the other end of which is a movable end that can be telescopically moved;

[0010] A water pipe, one end of which is a connecting end and the other end is a water spraying end, the connecting end is connected to the water supply component, the water spraying end passes through the fence outward and is wrapped around the fence, and is finally fixedly connected to the movable end of the telescopic component, and a plurality of water spraying holes are provided on the pipe wall of the water pipe adjacent to the water spraying end.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. This device is a mobile automatic irrigation device with a simple overall structure and easy movement. It can be moved to the corresponding position according to irrigation needs. It is relatively flexible and saves manpower and material resources.

[0013] 2. This device uses a telescopic rod to drive the water pipe to move. When the telescopic rod is extended, the water spraying end of the water pipe can be extended outward, and then with the flexible movement of the mobile vehicle, large-area irrigation can be achieved. When the telescopic rod is retracted, under the action of the clockwork spring, it can drive the turntable to rotate and store the water pipe around the fence, thereby avoiding the water pipe from being scattered and achieving neat and orderly storage, which is very convenient to use.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0016] Figure 1 It is an overall stereogram of the utility model;

[0017] Figure 2 It is a bottom-up stereogram of the frame portion of the utility model;

[0018] Figure 3 It is a top perspective view of the frame part of the utility model;

[0019] Figure 4 It is a cross-sectional view of the water tank part of the utility model.

[0020] Reference numerals:

[0021] 1. Mobile vehicle; 2. Frame; 3. Turntable; 4. Clockwork spring; 5. Telescopic part; 6. Water pipe; 7. Fence; 8. Water tank; 9. Water pump; 10. Rotating shaft; 11. Water spray hole; 12. Bearing; 13. Railing; 14. Retaining ring; 15. Sleeve; 16. Movable rod; 17. Limiting ring; 18. Bracket. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0023] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", "radial", "axial", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 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.

[0025] In the description of the present utility model, "first feature" and "second feature" may include one or more of the features. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0026] like Figure 1-Figure 4 The crop irrigation device shown comprises: a moving vehicle 1, a rotating disk 3, a water supply component, a telescopic component 5 and a water pipe 6.

[0027] The mobile vehicle 1 is the installation base of the main components of the device. After the mobile vehicle 1 is used, the device as a whole is easy to move, irrigation is more flexible, and manpower can be saved. The mobile vehicle 1 used here adopts a common motorized tricycle, and of course other types can be selected according to needs, which is not limited here.

[0028] The turntable 3 is rotatably arranged on the frame 2 of the mobile vehicle 1, a clockwork spring 4 is connected between the turntable 3 and the frame 2, and a circular fence 7 is fixedly arranged on the turntable 3; the water supply component is fixedly arranged on the turntable 3 and is located in the fence 7; one end of the telescopic member 5 is fixedly connected to the frame 2, and the other end is a movable end that can be telescopically moved; one end of the water pipe 6 is a connecting end, and the other end is a water spraying end, the connecting end is connected to the water supply component, the water spraying end passes through the fence 7 outward and is wrapped around the fence 7, and is finally fixedly connected to the movable end of the telescopic member 5, and a plurality of water spraying holes 11 are provided on the pipe wall of the water pipe 6 adjacent to the water spraying end.

[0029] Specifically, when the device is irrigating, the telescopic member 5 extends outward, and the moving end of the telescopic member 5 drives the water spraying end of the water pipe 6 to move. Since the water pipe 6 is wound around the fence 7, and the fence 7 is fixedly connected to the turntable 3, the water pipe 6 drives the turntable 3 to rotate. Since a clockwork spring 4 is provided between the turntable 3 and the frame 2, the clockwork spring 4 will gradually tighten when the turntable 3 rotates.

[0030] When the telescopic member 5 is extended to a suitable length, it stops extending, and the water supply component supplies water to the water pipe 6, and the water flows out from the water spray holes 11 of the water pipe 6. Then, the personnel control the mobile vehicle 1 to move forward, and water spraying irrigation can be achieved while walking.

[0031] When irrigation is completed, the telescopic member 5 retracts, and the telescopic member 5 no longer actively pulls the water pipe 6, and the clockwork spring 4 starts to drive the turntable 3 to rotate. In this case, the water pipe 6 will be re-stored and wound around the fence 7, thereby avoiding the water pipe 6 from being scattered and achieving neat and orderly storage.

[0032] The fence 7 provided in the present device is mainly used to separate the water pipe 6 from the water supply component, so that the water supply component can be installed in the space enclosed by the fence 7, and the water pipe 6 is wound around the fence 7 instead of the water supply component. This will neither affect the normal water supply of the water supply component to the water pipe 6 nor affect the normal storage and winding of the water pipe 6.

[0033] In actual applications, the water supply components include a water tank 8 and a water pump 9. The water tank 8 is provided with a detachable tank cover. The water tank 8 is connected to the water pump 9, and the water pump 9 is connected to the connecting end of the water pipe 6. In addition, water valves and other components can be provided to facilitate the adjustment of the amount of water sprayed. This is a conventional setting of the water supply structure and will not be repeated.

[0034] like Figure 4As shown, a rotating shaft 10 is fixedly provided at the bottom of the rotating disk 3, and a shaft hole is provided on the frame 2. The rotating shaft 10 is arranged in the shaft hole to realize the rotation connection between the rotating shaft 10 and the frame 2. In order to improve the smoothness of rotation, a bearing 12 can also be fixedly installed in the shaft hole, and the rotating shaft 10 is inserted into the bearing 12. The winding spring 4 is outer-mounted on the rotating shaft 10, one end of the winding spring 4 is fixedly connected to the rotating shaft 10, and the other end is fixedly connected to the frame 2. Since the frame 2 is stationary, the winding spring 4 can be tightened when the rotating shaft 10 rotates.

[0035] like Figure 3 As shown, the fence 7 includes a railing 13 and a retaining ring 14. The railing 13 is vertically arranged on the turntable 3. There are multiple railings 13 and they are arranged at intervals around the rotation center line of the turntable 3. The upper end of the railing 13 is fixedly connected to the retaining ring 14. This fence 7 has a simple structure and is easy to implement. The water pipe 6 can pass out from the gap between adjacent railings 13.

[0036] The telescopic member 5 is an electric telescopic rod, which is an existing product with a simple structure and convenient telescopic operation. It can be purchased directly according to needs. This electric telescopic rod generally includes a sleeve 15 and a movable rod 16, such as Figure 3 and Figure 4 As shown, the sleeve 15 is connected to the frame 2 through an L-shaped bracket 18. The bottom of the sleeve 15 is provided with a plurality of limiting rings 17 arranged at intervals along the length direction of the sleeve 15. The water spraying end of the water pipe 6 passes through all the limiting rings 17 in turn and is fixedly connected to the movable rod 16. The limiting rings 17 are used to support and limit the water pipe 6 to prevent the water pipe 6 from falling off.

[0037] In specific applications, the telescopic member 5 can also be in other structural forms, such as a cylinder, a hydraulic cylinder, etc., which can be selected according to actual needs. The telescopic length and arrangement angle of the telescopic member 5 are not limited here. For example Figure 1 The middle telescopic member 5 is arranged horizontally, but in practical applications, it can also be arranged at other angles, which will not be described in detail.

[0038] In summary, this device has the following main features:

[0039] 1. This device is a mobile automatic irrigation device with a simple overall structure and easy movement. It can be moved to the corresponding position according to irrigation needs. It is relatively flexible and saves manpower and material resources.

[0040] 2. This device uses a telescopic rod to drive the water pipe 6 to move. When the telescopic rod is extended, the water spraying end of the water pipe 6 can be extended outward, and then with the flexible movement of the mobile vehicle 1, large-area irrigation can be achieved. When the telescopic rod is retracted, under the action of the clockwork spring 4, the turntable 3 can be driven to rotate and the water pipe 6 can be stored and wound around the fence 7, thereby avoiding the water pipe 6 from being scattered and achieving neat and orderly storage, which is very convenient to use.

[0041] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A crop irrigation device, characterized in that: include: Mobile car; A turntable, the turntable is rotatably arranged on the frame of the mobile vehicle, a spring is connected between the turntable and the frame, and a circular fence is fixedly arranged on the turntable; A water supply component, the water supply component is fixed on the turntable and located in the fence; A telescopic member, one end of which is fixedly connected to the frame and the other end of which is a movable end that can be telescopically moved; A water pipe, one end of which is a connecting end and the other end is a water spraying end, the connecting end is connected to the water supply component, the water spraying end passes through the fence outward and is wrapped around the fence, and is finally fixedly connected to the movable end of the telescopic component, and a plurality of water spraying holes are provided on the pipe wall of the water pipe adjacent to the water spraying end.

2. The crop irrigation device according to claim 1, characterized in that: The water supply component comprises a water tank and a water pump, the water tank is connected to the water pump, and the water pump is connected to the water pipe connection end.

3. The crop irrigation device according to claim 1, characterized in that: A rotating shaft is fixedly provided at the bottom of the turntable, the rotating shaft is rotatably connected to the frame, the spring is sleeved on the rotating shaft, one end of the spring is fixedly connected to the rotating shaft, and the other end is fixedly connected to the frame.

4. The crop irrigation device according to claim 1, characterized in that: The fence includes a railing and a retaining ring. The railing is vertically arranged on the turntable. There are multiple railings and they are arranged at intervals around the rotation center line of the turntable. The upper end of the railing is fixedly connected to the retaining ring.

5. The crop irrigation device according to claim 1, characterized in that: The telescopic part is an electric telescopic rod, which includes a sleeve and a movable rod. The sleeve is connected to the frame through a bracket. The bottom of the sleeve is provided with a plurality of limit rings arranged at intervals along the length direction of the sleeve. The water spraying end of the water pipe passes through all the limit rings in sequence and is fixedly connected to the movable rod.

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