Rice field water flowing valve

Abstract

The utility model relates to the technical field of drainage devices, and discloses a rice field water flow valve which comprises a water flow valve body, a U-shaped inserting block is fixedly connected to the surface of the water flow valve body, a gate is slidably connected to the interior of the U-shaped inserting block, one end of the gate is fixedly connected with a power assembly, and the other end of the gate is fixedly connected with a water outlet. The power assembly comprises a lifting block, a lead screw and a servo motor, and a water flowing pipe is connected into the water flowing valve body in a penetrating mode. According to the rice field water flowing valve, through the arrangement of the gate and the power assembly, when the device is used, a servo motor is started firstly, the servo motor works, a lead screw rotates, the lead screw rotates to drive a lifting block to ascend and descend, the lifting block ascends and descends to drive the gate to ascend and descend in a U-shaped inserting block, and blocking and circulation of a water flowing pipe opening can be achieved; therefore, automatic opening or closing of water flow is achieved, manual operation of a user is not needed, time and labor are saved, and convenience is brought to irrigation of the rice field.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage devices, in particular to a paddy field flow valve. Background Art

[0002] With the global climate change and population growth, the problem of water shortage is becoming increasingly serious. Especially in rice planting areas such as paddy fields, an efficient water management system is urgently needed. Traditional irrigation methods often rely on natural precipitation or simple canal water irrigation, and the phenomena of water resource waste and soil salinization are widespread, affecting crop yield and quality. Therefore, a paddy field flow valve is needed.

[0003] However, the current paddy field flow valves have the following disadvantages:

[0004] 1. Currently, the paddy field flow valves usually require the user to manually open and close the valve of the flow valve, which is time-consuming and laborious, bringing inconvenience to the irrigation of paddy fields.

[0005] 2. Currently, the paddy field flow valves usually do not have a filtering structure and cannot effectively remove impurities and sediment in the water, which may cause the flow valve to be blocked.

[0006] Therefore, it is necessary to invent a paddy field flow valve to solve the above problems. Content of the Utility Model

[0007] (1) Technical Problems to be Solved

[0008] The technical problem solved by the utility model is to provide a paddy field flow valve with relatively high practicability, which can be operated simply and has a relatively simple structure, solving the problems that currently the paddy field flow valves usually require the user to manually open and close the valve of the flow valve, which is time-consuming and laborious, bringing inconvenience to the irrigation of paddy fields, and secondly, currently the paddy field flow valves usually do not have a filtering structure and cannot effectively remove impurities and sediment in the water, which may cause the flow valve to be blocked.

[0009] (2) Technical Solutions

[0010] To achieve the above purposes, the utility model is realized through the following technical solutions: a paddy field flow valve, including a flow valve body, characterized in that: a U-shaped plug block is fixedly connected to the surface of the flow valve body, a gate is slidably connected inside the U-shaped plug block, one end of the gate is fixedly connected to a power assembly, the power assembly includes a lifting block, a lead screw and a servo motor, a water flow pipe is connected through the inside of the flow valve body, one end of the water flow pipe is connected through a filtering mechanism, and the filtering mechanism includes a filtering box, a plugging groove, a mounting frame and a filter screen.

[0011] As a further solution of the utility model, the lifting block is fixedly connected to one end of the gate, and a lead screw is threadedly connected inside the lifting block. One end of the lead screw is fixedly connected to a servo motor. Through the setting of the servo motor, it plays a role in providing power for the lifting of the gate.

[0012] As a further solution of the utility model, the filter box is connected to one end of the water pipe in a penetrating manner. Two plug slots are opened inside the filter box. Installation frames are inserted into both of the two plug slots. Filter nets are fixedly connected to the inner walls of the two installation frames. Through the setting of the filter nets, it plays a role in filtering the water source and avoiding blocking the water flow valve.

[0013] As a further solution of the utility model, handles are fixedly connected to the surfaces of the two installation frames, and anti-slip patterns are opened on the surfaces of the two handles. Through the setting of the handles, it plays a role in facilitating the removal of the installation frames and the filter nets for cleaning.

[0014] As a further solution of the utility model, a motor box is fixedly connected to the surface of the servo motor, and the surface of the motor box is fixedly connected to the back of the water flow valve body. Through the setting of the motor box, it plays a role in protecting and fixing the servo motor.

[0015] As a further solution of the utility model, extension plates are fixedly connected to both sides of the filter box and the water flow valve body. Multiple threaded holes are opened on the surfaces of the four extension plates. Extension pipes are slidably connected to one ends of the four extension plates. Bolts are threadedly connected inside the four extension pipes. Pin shafts are fixedly connected to one ends of the four extension pipes. Through the setting of the extension plates and the extension pipes, it plays a role in facilitating the adjustment of the installation height of the water flow valve.

[0016] As a further solution of the utility model, a drainage pipe is connected to the back of the filter box in a penetrating manner, and a flange is fixedly connected to one end of the drainage pipe. Through the setting of the flange, it plays a role in facilitating the connection with other pipes.

[0017] (III) Beneficial effects

[0018] The utility model provides a paddy field water flow valve, which has the following beneficial effects:

[0019] 1. For this paddy field water flow valve, through the setting of the gate and the power assembly, when using this device, first start the servo motor. The servo motor works, causing the lead screw to rotate. The rotation of the lead screw drives the lifting block to lift and lower. The lifting and lowering of the lifting block drives the gate to lift and lower within the U-shaped insertion block, enabling the blocking and circulation of the water flow pipe opening, thereby realizing the automatic opening or closing of the water flow, without the need for manual operation by the user, saving time and effort, and bringing convenience to the irrigation of the paddy field.

[0020] 2. For this paddy field water valve, through the setting of the handle and the filtering mechanism, when using this device, first hold the handle and insert the installation frame into the insertion slot. The filter screen filters the water source flowing through the water pipe, and the filter screen can be cleaned regularly. Just pull the handle to take out the installation frame and the filter screen for cleaning, which is beneficial for cleaning and maintenance, and can remove impurities and sediment in the water to avoid clogging of the water valve. Brief Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 It is a schematic diagram of the power component structure of the present utility model;

[0023] Figure 3 It is a schematic diagram of the filtering mechanism structure of the present utility model;

[0024] Figure 4 It is a schematic diagram of the extension plate and extension pipe of the present utility model.

[0025] In the figure: 1. Water valve body; 2. U-shaped insertion block; 3. Gate; 4. Power component; 401. Lifting block; 402. Lead screw; 403. Servo motor; 5. Water pipe; 6. Filtering mechanism; 601. Filter box; 602. Installation frame; 603. Filter screen; 7. Handle; 8. Motor box; 9. Extension plate; 10. Extension pipe; 11. Bolt; 12. Pin; 13. Drain pipe; 14. Flange. Detailed Embodiment

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1 to 4, the utility model provides a technical solution: a paddy field water valve, including a water valve body 1, characterized in that: a U-shaped plug block 2 is fixedly connected to the surface of the water valve body 1, and a gate 3 is slidably connected inside the U-shaped plug block 2. Through the setting of the gate 3 and the power assembly 4, the automatic opening or closing of the water flow is realized, without the need for manual operation by the user, saving time and effort and bringing convenience to the irrigation of the paddy field. One end of the gate 3 is fixedly connected to a power assembly 4, and the power assembly 4 includes a lifting block 401, a lead screw 402 and a servo motor 403. A water pipe 5 is connected through the water valve body 1, and one end of the water pipe 5 is connected through a filtering mechanism 6. Through the setting of the handle 7 and the filtering mechanism 6, it is beneficial for cleaning and maintenance, and can remove impurities and sediment in the water to avoid clogging of the water valve. The filtering mechanism 6 includes a filtering box 601, a plugging groove, a mounting frame 602 and a filter screen 603;

[0028] Please refer to Figure 2 , the lifting block 401 is fixedly connected to one end of the gate 3, a lead screw 402 is threadedly connected inside the lifting block 401, and one end of the lead screw 402 is fixedly connected to a servo motor 403. Through the setting of the servo motor 403, it plays a role in providing power for the lifting of the gate 3;

[0029] Please refer to Figure 3 , the filtering box 601 is connected through one end of the water pipe 5, two plugging grooves are opened inside the filtering box 601, mounting frames 602 are plugged inside the two plugging grooves, and filter screens 603 are fixedly connected to the inner walls of the two mounting frames 602. Through the setting of the filter screens 603, it plays a role in filtering the water source to avoid clogging the water valve;

[0030] Please refer to Figure 1 , handles 7 are fixedly connected to the surfaces of the two mounting frames 602, and anti-slip patterns are opened on the surfaces of the two handles 7. Through the setting of the handles 7, it plays a role in facilitating the removal of the mounting frames 602 and the filter screens 603 for cleaning;

[0031] Please refer to Figure 2 , a motor box 8 is fixedly connected to the surface of the servo motor 403, and the surface of the motor box 8 is fixedly connected to the back of the water valve body 1. Through the setting of the motor box 8, it plays a role in protecting and fixing the servo motor 403;

[0032] Please refer to Figure 4 , extension plates 9 are fixedly connected to both sides of the filtering box 601 and the water valve body 1. Multiple threaded holes are opened on the surfaces of the four extension plates 9. Extension pipes 10 are slidably connected to one ends of the four extension plates 9. Bolts 11 are threadedly connected inside the four extension pipes 10. Pins 12 are fixedly connected to one ends of the four extension pipes 10. Through the setting of the extension plates 9 and the extension pipes 10, it plays a role in facilitating the adjustment of the installation height of the water valve;

[0033] Please refer to Figure 1 Figure 1 , a drainage pipe 13 is connected through the back of the filter box 601, and one end of the drainage pipe 13 is fixedly connected with a flange 14. Through the setting of the flange 14, it plays the role of facilitating the connection with other pipes.

[0034] In the present utility model, the working steps of the device are as follows:

[0035] The first step: When using the device, first start the servo motor 403. The servo motor 403 works, causing the lead screw 402 to rotate. The rotation of the lead screw 402 drives the lifting block 401 to move up and down. The lifting and lowering of the lifting block 401 drives the gate 3 to move up and down within the U-shaped plug block 2, which can achieve the blocking and circulation of the water pipe 5 nozzle.

[0036] The second step: When using the device, first hold the handle 7 and insert the installation frame 602 into the insertion slot. The filter screen 603 filters the water source flowing through the water pipe 5, and the filter screen 603 can be cleaned regularly. Just pull the handle 7 to take out the installation frame 602 and the filter screen 603 for cleaning.

[0037] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. On the basis of the design principle technology, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described clearly. However, on the premise that those skilled in the art understand the principle of the above-mentioned utility model, the specific details of its power mechanism, power supply system, and control system can be clearly known. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art;

[0038] Among them, the standard parts used can be purchased from the market, and can also be customized according to the description of the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0039] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A rice field water flow valve, comprising a water flow valve body (1), characterized in that: A U-shaped plug-in block (2) is fixedly connected to the surface of the water flow valve body (1); a gate (3) is slidably connected inside the U-shaped plug-in block (2); one end of the gate (3) is fixedly connected to a power assembly (4); the power assembly (4) comprises a lifting block (401), a screw rod (402) and a servo motor (403); a water flow pipe (5) is connected through the inside of the water flow valve body (1); one end of the water flow pipe (5) is connected through a filter mechanism (6); the filter mechanism (6) comprises a filter box (601), a plug-in slot, a mounting frame (602) and a filter screen (603).

2. A paddy field water valve according to claim 1, characterized in that: The lifting block (401) is fixedly connected to one end of the gate (3); the internal thread of the lifting block (401) is connected to a screw rod (402); one end of the screw rod (402) is fixedly connected to a servo motor (403).

3. A paddy field water valve according to claim 1, characterized in that: The filter box (601) is connected to one end of the water pipe (5), and two groups of plug-in slots are provided inside the filter box (601). The two groups of plug-in slots are plugged with installation frames (602), and the inner walls of the two groups of installation frames (602) are fixedly connected with filter screens (603).

4. A paddy field water valve according to claim 1, characterized in that: The surfaces of the two groups of installation frames (602) are both fixedly connected with handles (7), and the surfaces of the two groups of handles (7) are both provided with anti-slip grooves.

5. A paddy field water valve according to claim 1, characterized in that: The surface of the servo motor (403) is fixedly connected to a motor box (8), and the surface of the motor box (8) is fixedly connected to the back side of the water valve body (1).

6. A paddy field water valve according to claim 1, characterized in that: Extension plates (9) are fixedly connected to both sides of the filter box (601) and the water flow valve body (1); a plurality of threaded holes are provided on the surfaces of the four groups of extension plates (9); one end of the four groups of extension plates (9) is slidably connected to an extension tube (10); the internal threads of the four groups of extension tubes (10) are connected to bolts (11); and one end of the four groups of extension tubes (10) is fixedly connected to a pin (12).

7. A paddy field water valve according to claim 1, characterized in that: A drainage pipe (13) is connected through the back of the filter box (601), and one end of the drainage pipe (13) is fixedly connected to a flange (14).

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