CN215992213U

CN215992213U - Automatic water diversion device for paddy field irrigation

Info

Publication number: CN215992213U
Application number: CN202121219509.7U
Authority: CN
Inventors: 李开江; 李旋波
Original assignee: Shenzhen Bixing Zhishui Technology Co ltd
Current assignee: Shenzhen Bixing Zhishui Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-03-11
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses an automatic water diversion device for paddy field irrigation, which comprises a lifting device, a water diversion device and a water diversion device, wherein the lifting device is provided with a lifting device; the lifting bracket is used for installing a lifting device; the hose or the semi-hose is used for communicating the ditch with the paddy field; one end of the lifting rope is connected with the lifting device, and the other end of the lifting rope is connected with the hose or the semi-hose and used for lifting and putting down the hose or the semi-hose; and the power supply and the control circuit are used for controlling the lifting device to lift the hose or the semi-hose.

Description

Automatic water diversion device for paddy field irrigation

Technical Field

The utility model relates to the technical field of field irrigation, in particular to an automatic water diversion device for paddy field irrigation.

Background

The farmland irrigation needs to be divided from a water channel regularly, and the traditional mode is manual, so that time and labor are wasted. Although there are multiple automatic gate now, generally use picture peg mode or butterfly valve mode to realize, use cylinder or motor to go up and down, rotate the gate, the ubiquitous is with high costs, and the structure is complicated, easy jam scheduling problem, and its structure is complicated simultaneously: in order to prevent water leakage, sealing rubber is required; therefore, the friction force is increased, a large-sized motor and a large-sized cylinder are required for pushing, the power is high, and solar energy cannot be easily used for supplying power. In addition, when the structure is used for conveying farmland water, objects such as common sticks and fruits in water are easy to block at the discharge port, so that opening and closing faults are caused, and the gate also needs to use a complex travel switch to judge whether to open or normally close.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the automatic water diversion device for paddy field irrigation, which has the advantages of simple structure, low cost and reliability.

The technical scheme adopted by the utility model for solving the technical problem is as follows:

the automatic water diversion device for paddy field irrigation comprises a lifting device; the lifting bracket is used for installing a lifting device; the hose or the semi-hose is used for communicating the ditch with the paddy field; one end of the lifting rope is connected with the lifting device, and the other end of the lifting rope is connected with the hose or the semi-hose and used for lifting and putting down the hose or the semi-hose; and the power supply and the control circuit are used for controlling the lifting device to lift the hose or the semi-hose.

Preferably, the lifting device is a winch with a motor, and the lifting rope is wound on the winch and rotates through the motor to drive the lifting rope to lift the hose or the semi-hose.

Preferably, the lifting device is an electric telescopic rod, the lifting rope is connected with the tail end of an electric pneumatic telescopic rod, and the electric pneumatic telescopic rod stretches and retracts to drive the lifting rope to lift the hose or the semi-hose.

Preferably, the pneumatic telescopic rod of the lifting device is selected, the lifting rope is connected with the tail end of the pneumatic telescopic rod, and the hose or the semi-hose is lifted by the lifting rope which is driven by the stretching of the pneumatic telescopic rod.

Preferably, the power supply is a solar panel, and the control circuit comprises a remote control module.

Compared with the prior art, the technical scheme of the application mainly has the following beneficial effects:

the utility model uses the flexible pipe or semi-flexible pipe and a lifting device to form a deformable drainage flexible pipe system, has no mechanical valve, has lower overall cost, blocks water in a static pressure balance mode in the deformed flexible pipe, and naturally drains water after the flexible pipe restores to a horizontal state, 2, the leakage resistance is good, and no matter whether sundries exist in water or not, the complete closing can be ensured by using the balance static pressure mode; no blockage and blockage, less maintenance: the pipe network does not have mechanical type device that blocks water, need not consider silt, impurity, and it is little to promote strength, and power is low, can use small motor drive: the friction force of waterproof rubber is avoided in the structure, and the small motor can be used for driving, so that the solar cell panel can be used for supplying power, and the cable is prevented from being laid.

Drawings

In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.

FIG. 1 is a schematic structural view of an automatic water diversion device for paddy field irrigation according to a first embodiment of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a schematic view of a water pipe in a lowered state according to a first embodiment of the present invention;

fig. 4 is a schematic structural view of an automatic water diversion device for paddy field irrigation according to a second embodiment of the utility model.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

As shown in figures 1 and 2, the automatic water diversion device for paddy field irrigation provided by the utility model comprises a lifting device 1, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein the lifting device 1 comprises a winch 12 with a speed reduction motor 11;

the lifting support 2 is used for mounting the lifting device 1 and is mounted on the ground through an expansion screw;

the hose 3 is used for communicating the ditch with the paddy field;

the lifting rope 4 is wound on the winch 12, the other end of the lifting rope 4 is connected to the hose 3, the lifting rope 4 is driven to lift the hose 3 through the rotation of the speed reducing motor 11, and the hose 3 is improved or put down.

In this embodiment, the portable hose lifting device further comprises a power supply 5 and a control circuit 6 for controlling the lifting device 1 to lift the hose 3, because the power is low, the power supply 5 can be charged by a solar cell panel 7, and the control circuit 6 comprises a remote control module, because the control circuit adopts a universal motor control circuit and the remote control module also adopts a universal remote communication module, which will not be described herein again.

When the water draining device is used, the control circuit 6 controls the speed reducing motor 11 to rotate, so that the lifting rope 4 on the winch 12 is driven to naturally drain water after the hose 3 is put down to be in a horizontal state, as shown in fig. 3, when the water draining device needs to be closed, the speed reducing motor 11 rotates reversely, the hose 3 is lifted until the water pressure in the hose is the same as that of the lower water inlet, and water does not flow out after the static pressures at two ends are in a balanced state, which is equivalent to closing of a gate. Compared with the traditional device which needs very accurate control when the device is completely closed or opened, the utility model has good fault tolerance and utilizes the flexible pipe retraction and extension characteristic, and the overall function is not influenced by more retraction and extension. Even if the multi-laying hose 3 is still tiled on the ground, the multi-folding hose 3 has strong deformation and cannot influence the function of a normal gate.

Fig. 4 is a schematic structural view of an automatic water diversion device for paddy field irrigation according to a second embodiment of the present invention, with the difference that the lifting device 1 is an electric push rod instead of the winch 12 with the speed reduction motor 11.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the utility model and do not limit the scope of the utility model. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims

1. An automatic water diversion device for paddy field irrigation, comprising:

a pulling device;

the lifting bracket is used for installing a lifting device;

the hose or the semi-hose is used for communicating the ditch with the paddy field;

one end of the lifting rope is connected with the lifting device, and the other end of the lifting rope is connected with the hose or the semi-hose and used for lifting and putting down the hose or the semi-hose;

and the power supply and the control circuit are used for controlling the lifting device to lift the hose or the semi-hose.

2. The automatic water diversion device for irrigation of paddy field according to claim 1,

the lifting device is a winch with a motor, and the lifting rope is wound on the winch and rotates through the motor to drive the lifting rope to lift the hose or the semi-hose.

3. The automatic water diversion device for irrigation of paddy field according to claim 1,

the lifting device is characterized in that the lifting rope is connected with the tail end of the electric pneumatic telescopic rod, and the electric pneumatic telescopic rod stretches and retracts to drive the lifting rope to lift the hose or the semi-hose.

4. The automatic water diversion device for irrigation of paddy field according to claim 3,

the lifting rope is connected with the tail end of the pneumatic telescopic rod, and the hose or the semi-hose is lifted by the lifting rope through the telescopic driving of the pneumatic telescopic rod.

5. The automatic water diversion device for irrigation of paddy field as claimed in any one of claims 1 to 4 wherein said power source is a solar panel and said control circuit comprises a remote control module.