Rice field water level detection device

Abstract

The utility model discloses a rice field water level detection device which comprises a fixing ring frame, a plurality of fixing assemblies are annularly installed at the edge position of the bottom of the fixing ring frame, the upper side and the lower side of the fixing ring frame are each provided with a guiding assembly, and a height measuring rod is connected between the two guiding assemblies in a sliding mode. According to the rice field water level detection device, the multiple fixing holes, the inclined columns and the positioning rods are arranged so that the device can be fixed conveniently, and the device is prevented from toppling over when the weather is severe; by arranging a graduated scale, a transparent plate, a connecting rod and a height pointer, external interference on a detection result of the device is small, water level conditions of different plots can be checked conveniently, physical strength is saved, the equipment cost is low, and by arranging a supporting roller, a roller support, a supporting rod and a supporting ring frame, a height measuring rod can be supported to ascend and descend freely. And the detection accuracy is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of rice planting, in particular to a rice field water level detection device. Background Art

[0002] After rice is planted, scientific and reasonable management of water levels according to different growth and development stages is an important measure for high rice yield. In this process, it is necessary to pay attention to the water level of the rice field at all times. Currently, most of the existing rice field water level detection devices are detected by some electronic equipment, which is not only easily affected by environmental humidity and other conditions, but also troublesome to check the water level of different plots, and the equipment cost is also high. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a rice field water level detection device, the detection results of which are less affected by external interference, and it is convenient to check the water level conditions of different plots, saving physical strength and having low equipment costs, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A rice field water level detection device comprises a fixed ring frame, a plurality of fixed components are installed in a ring shape at the edge position of the bottom of the fixed ring frame, a guide component is respectively provided on the upper and lower sides of the fixed ring frame, a height measuring rod is slidably connected between the two guide components, a floating ball is provided at the bottom of the height measuring rod, a height display component is installed on the upper guide component, a first installation groove is opened at the top of the height measuring rod, and a detachable height pointer is installed in the first installation groove.

[0006] As a preferred technical solution of the utility model, the fixing assembly includes an inclined column connected to the bottom edge of the fixing ring frame, the inclined column is provided with a fixing hole, and a positioning rod is installed in the fixing hole.

[0007] As a preferred technical solution of the utility model, the guide assembly includes a plurality of support rods arranged on the fixed ring frame, the ends of the support rods are connected to the support ring frame, the inner ring surface of the support ring frame is provided with a plurality of roller brackets, and the roller brackets are equipped with support rollers.

[0008] As a preferred technical solution of the utility model, the positioning rod is installed between the plurality of supporting rollers.

[0009] As a preferred technical solution of the utility model, the height display assembly includes a connecting rod arranged on the upper surface of the upper support ring frame, a side of the connecting rod is connected to a transparent plate, and a side of the transparent plate is provided with a scale.

[0010] As a preferred technical solution of the utility model, a second mounting groove is provided on the inner wall of the first mounting groove, a mounting bolt is threadedly connected in the second mounting groove, a mounting channel is provided on the end of the mounting bolt, a spring and a ball are installed in the mounting channel, a limiting ring cooperating with the ball is provided on the inner wall of the mounting channel, a mounting block is installed in the first mounting groove through the ball, and the height pointer is installed on the side of the mounting block.

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

[0012] By setting a plurality of fixing holes, tilting columns and positioning rods, the device can be easily fixed to prevent it from tipping over in bad weather. By setting a scale, a transparent plate, a connecting rod and a height pointer, the detection result of the device is less affected by external interference, and it is convenient to check the water level conditions of different plots, saving physical strength and reducing equipment costs. By setting supporting rollers, roller brackets, supporting rods and supporting ring frames, the height measuring rod can be freely raised and lowered to ensure the accuracy of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a structural schematic diagram of another direction of the utility model.

[0015] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the mounting bolt of the utility model.

[0016] In the figure: fixed ring frame 1, support rod 2, support roller 3, height pointer 4, scale 5, transparent plate 6, connecting rod 7, first mounting groove 8, limit ring 9, support ring frame 10, positioning rod 11, roller bracket 12, fixing hole 13, tilting column 14, mounting block 15, height measuring rod 16, floating ball 17, ball 18, mounting channel 19, second mounting groove 20, spring 21, mounting bolt 22. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0018] See also Figure 1-3 , the utility model provides a technical solution:

[0019] A rice field water level detection device comprises a fixed ring frame 1, a plurality of fixed components are installed in a ring shape at the edge position of the bottom of the fixed ring frame 1, a guide component is respectively provided on the upper and lower sides of the fixed ring frame 1, a height measuring rod 16 is slidably connected between the two guide components, a floating ball 17 is provided at the bottom of the height measuring rod 16, a height display component is installed on the upper guide component, a first installation groove 8 is opened at the top of the height measuring rod 16, and a detachable height pointer 4 is installed in the first installation groove 8.

[0020] The fixing assembly includes an inclined column 14 connected to the bottom edge of the fixing ring frame 1 . A fixing hole 13 is formed on the inclined column 14 , and a positioning rod 11 is installed in the fixing hole 13 .

[0021] The guide assembly includes a plurality of support rods 2 arranged on a fixed ring frame 1, the ends of the support rods 2 are connected to a support ring frame 10, the inner ring surface of the support ring frame 10 is provided with a plurality of roller brackets 12, and the roller brackets 12 are mounted with support rollers 3.

[0022] The positioning rod 11 is installed between the plurality of supporting rollers 3 .

[0023] The height display assembly includes a connecting rod 7 arranged on the upper surface of the upper supporting ring frame 10 , a transparent plate 6 is connected to the side of the connecting rod 7 , and a scale 5 is provided on the side of the transparent plate 6 .

[0024] A second mounting groove 20 is provided on the inner wall of the first mounting groove 8, a mounting bolt 22 is threadedly connected to the second mounting groove 20, a mounting channel 19 is provided on the end of the mounting bolt 22, a spring 21 and a ball 18 are installed in the mounting channel 19, a limiting ring 9 cooperating with the ball 18 is provided on the inner wall of the mounting channel 19, a mounting block 15 is installed in the first mounting groove 8 through the ball 18, and the height pointer 4 is installed on the side of the mounting block 15.

[0025] One device is installed in each plot, and the staff can observe the water level of different plots from a distance. The work efficiency is high and the equipment cost is low. The device is stably installed in the plot through the positioning rod 11. After installation, multiple positioning rods 11 are distributed in a trumpet shape, which makes the device highly stable and improves wind resistance. The floating ball 17 floats on the water surface of the rice field. The height measuring rod 16 is freely raised and lowered with the height of the water level under the constraint of multiple supporting rollers 3. The height of the water level is observed through the height pointer 4 and the scale 5, so that the staff can inject water and drain water into the rice field according to the situation. The ball 18, the installation channel 19, the second installation groove 20, the spring 21, the installation bolt 22 and the limit ring 9 are convenient for disassembly and assembly of the installation block 15 and the height pointer 4. The outside of the height pointer 4 and the scale 5 can be sprayed with fluorescent material, so that the water level of the rice field can be clearly observed even when the light is poor.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A paddy field water level detection device, comprising a fixed ring frame (1), characterized in that: A plurality of fixing components are installed in a ring shape at the edge of the bottom of the fixing ring frame (1). A guide component is provided on each of the upper and lower sides of the fixing ring frame (1). A height measuring rod (16) is slidably connected between the two guide components. A floating ball (17) is provided at the bottom of the height measuring rod (16). A height display component is installed on the upper guide component. A first installation groove (8) is provided at the top of the height measuring rod (16). A detachable height pointer (4) is installed in the first installation groove (8).

2. The paddy field water level detection device according to claim 1, characterized in that: The fixing assembly comprises an inclined column (14) connected to the bottom edge of the fixing ring frame (1), a fixing hole (13) is provided on the inclined column (14), and a positioning rod (11) is installed in the fixing hole (13).

3. The paddy field water level detection device according to claim 2, characterized in that: The guide assembly comprises a plurality of support rods (2) arranged on the fixed ring frame (1), the ends of the support rods (2) are connected to a support ring frame (10), the inner ring surface of the support ring frame (10) is provided with a plurality of roller brackets (12), and the roller brackets (12) are mounted with support rollers (3).

4. The paddy field water level detection device according to claim 3, characterized in that: The positioning rod (11) is mounted between the plurality of supporting rollers (3).

5. The paddy field water level detection device according to claim 3, characterized in that: The height display assembly comprises a connecting rod (7) arranged on the upper surface of the upper support ring frame (10), a side surface of the connecting rod (7) is connected to a transparent plate (6), and a scale (5) is provided on the side surface of the transparent plate (6).

6. The paddy field water level detection device according to claim 1, characterized in that: The inner wall of the first mounting groove (8) is provided with a second mounting groove (20), the inner thread of the second mounting groove (20) is connected with a mounting bolt (22), the end of the mounting bolt (22) is provided with a mounting channel (19), a spring (21) and a ball (18) are installed in the mounting channel (19), a limiting ring (9) cooperating with the ball (18) is provided on the inner wall of the mounting channel (19), a mounting block (15) is installed in the first mounting groove (8) through the ball (18), and the height pointer (4) is installed on the side of the mounting block (15).

Images