Field automatic drainage device

Abstract

The utility model relates to the field of field drainage, in particular to an automatic field drainage device. The utility model provides an automatic drainage device in a field. An automatic drainage device in a field comprises a mounting base, a servo motor, a bevel gear set, a transmission lead screw, a gate, a mounting frame, a photovoltaic panel, a plugging mechanism and an intercepting mechanism. The photovoltaic panel supplies energy to the servo motor, the servo motor drives the gate to lift upwards, automatic water feeding and discharging operation in a farmland is completed, water feeding and discharging of the farmland are more convenient, and therefore field water discharging automation is achieved. Therefore, water flow or nutrients are prevented from accidentally losing from the farmland.

Description

Technical Field

[0001] The utility model relates to the field of field drainage, in particular to an automatic field drainage device. Background Art

[0002] Field drainage is usually used in farmland irrigation systems or rice fields. It is mainly used to control the water level in the field, ensure that crops grow under suitable water depth conditions, help farmers manage field water resources more effectively, and improve agricultural production efficiency and economic benefits. Existing field drainage usually adopts the method of dredging the gates on the field ridges to complete the water inflow or drainage in the farmland, connecting the farmland with the canal to complete the water circulation. After the drainage or water inflow is completed, the gates are blocked. This operation is relatively cumbersome and has high labor costs.

[0003] In view of the above problems, a field automatic drainage device is now developed. Utility Model Content

[0004] In order to overcome the disadvantages of existing field drainage, which usually involves dredging the gates on the field ridges to complete water inflow or drainage in the farmland, connecting the farmland with the canal, and then sealing the gates after the drainage or water inflow is completed, this operation is relatively cumbersome and has high labor costs. The utility model provides an automatic field drainage device.

[0005] The technical solution of the utility model is as follows: an automatic field drainage device, comprising a mounting seat, triangular ribs are connected to the left and right sides of the middle part of the mounting seat, a servo motor is installed on the upper inner part of the mounting seat, a transmission screw is rotatably connected to the mounting seat, a bevel gear set is connected between the transmission screw and the output shaft of the servo motor, a gate is threadedly connected to the transmission screw, the gate is slidably connected to the mounting seat, mounting frames are connected to the upper sides of the left and right parts of the mounting seat, photovoltaic panels are connected between the mounting frames, and a blocking mechanism is arranged inside the gate.

[0006] As an improvement of the above-mentioned scheme, the blocking mechanism includes a guide frame, the guide frame is connected to the inside of the gate, the guide frame is slidably connected to a left-right symmetrical sliding seat, a reset spring is connected between the sliding seats, the sliding seats are rotatably connected to connecting rods, blocking blocks are rotatably connected between the connecting rods, and the blocking blocks are slidably connected to the gate.

[0007] As an improvement of the above scheme, an interception mechanism is also included, which includes a limit frame, a left-right symmetrical limit frame is connected to the lower part of the mounting seat, an interception fence is slidably connected between the limit frames, and a buffer spring is connected between the limit frame and the interception fence.

[0008] As an improvement of the above solution, a grille is connected to the gate to reduce impact.

[0009] As an improvement of the above solution, the mounting frames are all connected with triangular rib frames for reinforcement.

[0010] As an improvement of the above solution, the blocking block is made of rubber material that fits the ground.

[0011] By adopting the above technical solution, the utility model has the following advantages:

[0012] 1. The utility model supplies energy to the servo motor through the photovoltaic panel, and the servo motor drives the gate to lift upward to complete the water inlet and drainage operation in the farmland, making the water inlet and drainage of the farmland more convenient, thereby realizing the automation of field drainage. Since the soil in the farmland is relatively soft, a sealing mechanism is set to seal the gate to prevent water or nutrients from accidentally losing from the farmland.

[0013] 2. Farmland or canals usually contain impurities. When water flows through, the interception fence can filter and intercept the impurities. The buffer spring can slow down the impact of water flow on the device, thereby protecting the device from damage caused by water flow impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial three-dimensional structural sectional view of the utility model.

[0016] Figure 3 It is a three-dimensional structural sectional view of the blocking mechanism of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the intercepting mechanism of the utility model.

[0018] In the above figures: 1: mounting seat, 2: servo motor, 3: bevel gear set, 4: transmission screw, 5: gate, 6: mounting frame, 7: photovoltaic panel, 8: blocking mechanism, 81: guide frame, 82: sliding seat, 83: connecting rod, 84: blocking block, 85: reset spring, 9: interception mechanism, 91: limit frame, 92: interception fence, 93: buffer spring. DETAILED DESCRIPTION

[0019] Reference to an embodiment herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] Example 1

[0021] An automatic field drainage device, such as Figure 1 and Figure 2 As shown, it includes a mounting base 1, triangular ribs are connected to the left and right sides of the middle part of the mounting base 1, a servo motor 2 is installed on the upper inner part of the mounting base 1, a transmission screw 4 is rotatably connected to the mounting base 1, a bevel gear set 3 is connected between the transmission screw 4 and the output shaft of the servo motor 2, a gate 5 is threadedly connected to the transmission screw 4, a grille for reducing impact is connected to the gate 5, the gate 5 is slidably connected to the mounting base 1, mounting frames 6 are connected to the upper sides of the left and right parts of the mounting base 1, triangular ribs for reinforcement are connected to the mounting frames 6, photovoltaic panels 7 are connected between the mounting frames 6, and a blocking mechanism 8 is arranged inside the gate 5.

[0022] like Figure 2 and Figure 3 As shown, the blocking mechanism 8 includes a guide frame 81, the guide frame 81 is connected to the inside of the gate 5, the guide frame 81 is slidably connected to a left-right symmetrical sliding seat 82, a return spring 85 is connected between the sliding seats 82, the sliding seats 82 are rotatably connected to connecting rods 83, and blocking blocks 84 are rotatably connected between the connecting rods 83. The blocking blocks 84 are made of rubber material that fits the ground, and the blocking blocks 84 are slidably connected to the gate 5.

[0023] Field drainage is usually used in farmland irrigation systems or rice fields. It is mainly used to control the water level in the field to ensure that crops grow under suitable water depth conditions, help farmers manage field water resources more effectively, and improve agricultural production efficiency and economic benefits. The automatic field drainage device can make farmland drainage more convenient. First, the device is fixed on the field gate. The triangular ribs on the left and right sides of the mounting seat 1 can support and reinforce the device. When the water volume in the farmland is moderate, the gate 5 is located at the bottom of the device and the gate is closed. At this time, the blocking block 84 blocks the bottom of the gate. The blocking block 84 is made of rubber and can better fit the soft soil. In a static state, the ground squeezes the blocking block 84, so that the blocking block 84 fits the ground for sealing. When the blocking block 84 is squeezed by force When the water level rises, the water level rises, and the water level rises to a certain level, ...

[0024] Example 2

[0025] On the basis of Example 1, Figure 1 and Figure 4 As shown, an interception mechanism 9 is also included, which includes a limit frame 91. The lower part of the mounting seat 1 is connected to a left-right symmetrical limit frame 91, and an interception fence 92 is slidably connected between the limit frames 91. A buffer spring 93 is connected between the limit frames 91 and the interception fence 92.

[0026] Farmland or canals usually contain impurities. When water flows through, the impurities can be filtered and intercepted by the interception fence 92. Under the action of the buffer spring 93, the impact of the water flow on the device is slowed down, thereby protecting the device from damage caused by the water flow impact.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A field automatic drainage device, characterized in that: The invention comprises a mounting seat (1), wherein both left and right sides of the middle part of the mounting seat (1) are connected with triangular ribs, a servo motor (2) is installed in the upper part of the mounting seat (1), a transmission screw (4) is rotatably connected to the mounting seat (1), a bevel gear set (3) is connected between the transmission screw (4) and the output shaft of the servo motor (2), a gate (5) is threadedly connected to the transmission screw (4), the gate (5) is slidably connected to the mounting seat (1), mounting frames (6) are connected to the upper sides of the left and right parts of the mounting seat (1), a photovoltaic panel (7) is connected between the mounting frames (6), and a blocking mechanism (8) is arranged inside the gate (5).

2. The automatic field drainage device according to claim 1, characterized in that: The blocking mechanism (8) comprises a guide frame (81), the guide frame (81) is connected to the inside of the gate (5), the guide frame (81) is slidably connected to a left-right symmetrical sliding seat (82), a return spring (85) is connected between the sliding seats (82), the sliding seats (82) are rotatably connected to connecting rods (83), a blocking block (84) is rotatably connected between the connecting rods (83), and the blocking block (84) is slidably connected to the gate (5).

3. The automatic field drainage device according to claim 2, characterized in that: The invention also comprises an interception mechanism (9), wherein the interception mechanism (9) comprises a limit frame (91), the lower part of the mounting seat (1) is connected to a left-right symmetrical limit frame (91), an interception fence (92) is slidably connected between the limit frames (91), and a buffer spring (93) is connected between the limit frames (91) and the interception fence (92).

4. The automatic field drainage device according to claim 1, characterized in that: The gate (5) is connected with a grille for reducing impact.

5. The automatic field drainage device according to claim 1, characterized in that: The mounting frames (6) are all connected with triangular rib frames for reinforcement.

6. The automatic field drainage device according to claim 2, characterized in that: The blocking block (84) is made of rubber material that fits the ground.

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