High-standard farmland drainage channel with filtering mechanism

Abstract

The utility model discloses a high-standard farmland drainage channel with a filtering mechanism, and relates to the technical field of drainage channels, the high-standard farmland drainage channel comprises a shell, the outer surface of each fixing strip is connected with a sliding block in a sliding manner, the outer surface of each sliding block is fixedly connected with a spring, the other end of each spring is fixedly connected with the inner side wall of the shell, and the filtering mechanism is arranged in the shell. By arranging parts such as a fixing strip, a sliding block, a threaded rod and a sliding column, the threaded rod is rotated to be in threaded connection with the sliding block, at the moment, the sliding block and the fixing strip slide relatively, the sliding block compresses a spring, the slope of the sliding block is removed from a roller, the roller drives the sliding column to ascend, and the sliding column drives the sliding strip to move in a limiting barrel; and a descending effect is achieved by reversely rotating the threaded rod, so that the effect that the filtered garbage can be removed by lifting the box body is achieved, the practicability of the device is improved, and the labor force of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage channels, in particular to a high-standard farmland drainage channel with a filtering mechanism. Background Art

[0002] Drainage channel is a forestry term published in 2016, a type of artificial wetland, pipes and ditches used for drainage.

[0003] After searching, a Chinese patent with publication number CN217629754U discloses a high-standard farmland drainage channel with a filtering mechanism, and its technical key points are: it includes: a water channel prefabricated plate and a prefabricated well, wherein, water inlets connected to the water channel prefabricated plate and used for passing water are opened on both sides of the top of the prefabricated well, and a baffle for blocking water flow is slidably inserted at the middle position of the inner wall of the prefabricated well; in normal use, the impact force of water inside the prefabricated well is blocked by the baffle, the water flow rate is slow, and impurities in the water settle at the bottom of the prefabricated well, which has a filtering effect. When the drainage channel composed of the water channel prefabricated plates plays a flood discharge role, due to the large water flow of the flood discharge, at this time, the two movable doors are rotated upward to open, and tools are used to limit them. At this time, the flood discharge flow can pass directly through the water inlet, and will not cause obstruction to the water flow, thereby ensuring the efficiency of flood discharge and preventing farmland from waterlogging. It can be flexibly adjusted according to actual usage conditions, and has high flexibility.

[0004] The above scheme solves the problem that in order to ensure the water flow speed when discharging flood water, most of the existing farmland drainage channels adopt a straight-through drainage method. If a filtering mechanism is added to the drainage channel, it will affect the water flow speed during flood discharge, resulting in a slower flood discharge speed, which is easy to cause waterlogging in farmland. However, in the existing structure and the filtering structure attached to the above scheme, the filtered material inside is often manually scooped out. Since the interior of the filter is often set as a long tunnel, manual cleaning is time-consuming and laborious, but the interior is difficult to clean properly.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In view of the above background technology, the prior art has the shortcomings and defects that manual cleaning is time-consuming and labor-intensive, and the interior is difficult to clean thoroughly.

[0007] The utility model discloses a high-standard farmland drainage ditch with a filtering mechanism, comprising a shell, wherein the inner bottom wall of the shell is fixedly connected to two fixing bars, the outer surface of each fixing bar is slidably connected to a sliding block, the outer surface of each sliding block is fixedly connected to a spring, the other end of each spring is fixedly connected to the inner side wall of the shell, the interior of each sliding block is threadedly connected to a threaded rod, the outer surface of each threaded rod is rotatably connected to the interior of the shell, the inner wall of the shell is fixedly connected to two limiting cylinders, the inner wall of each limiting cylinder is slidably connected to a sliding column and a sliding bar, the outer surface of each sliding column is fixedly connected to the outer surface of the corresponding sliding bar, and the bottom end of each sliding column is rotatably connected to a roller.

[0008] Furthermore, the inner wall of the shell is in sliding contact with the box body, and the mutually adjacent sides of each of the sliding bars are fixedly connected to the outer surface of the box body.

[0009] Furthermore, circular openings are provided on the front and back of the box body, and elastic sheets arranged at equal distances are fixedly connected to the inner wall of each circular opening.

[0010] Furthermore, a cavity is formed on the outer surface of each elastic sheet, and a barb is rotatably connected to the inner wall of each cavity.

[0011] Furthermore, the inner bottom wall of the box body is fixedly connected to two fixing rods, the outer surface of each fixing rod is rotatably connected to a rotating cylinder, and the outer surface of each rotating cylinder is fixedly connected to two barbs arranged at equal distances.

[0012] Furthermore, a top cover is fixedly connected to the upper surface of the box body, and a top end of each of the fixing rods is fixedly connected to the bottom surface of the top cover.

[0013] Furthermore, water inlets are provided on the front and back of the shell, and a drainage channel is fixedly connected to the outer surface of the shell.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model sets a fixed bar, a sliding block, a threaded rod, a sliding column and other components, and rotates the threaded rod to be threadedly connected with the sliding block. At this time, the sliding block and the fixed bar slide relatively, and the sliding block compresses the spring, which is released through the slope of the sliding block and the roller. The sliding column is driven to rise through the roller, and the sliding column drives the sliding bar to move inside the limiting cylinder, which then drives the box body to rise. The reverse rotation of the threaded rod realizes the descending effect, thereby achieving the effect that the device can remove the filtered garbage by lifting the box body, increasing the practicality of the device and reducing manual labor.

[0016] 2. The utility model is provided with elastic sheets, barbs 1, fixed rods, rotating cylinders, barbs 2 and other components. Water in the water channel enters the interior of the box through the water inlet and the circular opening. The inverted cone formed by the elastic sheets guides garbage and other impurities into the interior of the box. The barbs 1 and 2 attach the garbage to the surface. The barbs 1 and 2 can limit the garbage to the interior of the box in both the forward and reverse directions, thereby achieving the effect that the device can improve the efficiency of screening garbage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the housing of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the box of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the barb of the utility model.

[0022] In the figure: 1. shell; 2. fixing bar; 3. sliding block; 4. spring; 5. threaded rod; 6. water inlet; 7. limiting cylinder; 8. sliding column; 9. roller; 10. sliding bar; 11. box; 12. circular mouth; 13. elastic sheet; 14. cavity; 15. barb one; 16. fixing rod; 17. rotating cylinder; 18. barb two; 19. top cover; 20. drainage channel. DETAILED DESCRIPTION

[0023] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4The utility model is a high-standard farmland drainage channel with a filtering mechanism, comprising a shell 1, the inner bottom wall of the shell 1 is fixedly connected to two fixing bars 2, the outer surface of each fixing bar 2 is slidably connected to a sliding block 3, the outer surface of each sliding block 3 is fixedly connected to a spring 4, the other end of each spring 4 is fixedly connected to the inner side wall of the shell 1, the interior of each sliding block 3 is threadedly connected to a threaded rod 5, the outer surface of each threaded rod 5 is rotatably connected to the interior of the shell 1, the inner wall of the shell 1 is fixedly connected to two limiting cylinders 7, the inner wall of each limiting cylinder 7 is slidably connected to a sliding column 8 and a sliding bar 10, the outer surface of each sliding column 8 is fixedly connected to the outer surface of the corresponding sliding bar 10, and the bottom end of each sliding column 8 is rotatably connected to the inner wall of the shell 1. A roller 9 is connected, the fixed bar 2 is positioned through the shell 1, and the sliding block 3 is placed to slide with the fixed bar 2, the sliding block 3 is limited by the fixed bar 2, the threaded rod 5 is positioned by the sliding block 3, and a threaded connection is set therebetween, the threaded rod 5 and the shell 1 are set to a rotational connection to ensure that the threaded rod 5 does not move, the limiting cylinder 7 is positioned through the shell 1, and the sliding column 8 and the sliding bar 10 are positioned through the limiting cylinder 7, the movement direction is provided for the sliding column 8 and the sliding bar 10 through the limiting cylinder 7, the roller 9 is positioned through the sliding column 8, the roller 9 is contacted with the sliding block 3, and the effect of driving the sliding column 8 to rise and fall is achieved through the slope of the sliding block 3 and the rotation of the roller 9.

[0025] See also Figure 2 The inner wall of the shell 1 is in sliding contact with the box 11, and the sides of each sliding bar 10 that are close to each other are fixedly connected to the outer surface of the box 11. The box 11 is positioned by the shell 1, and the sliding bar 10 is fixed to the box 11, so that the box 11 can be moved up and down by the movement of the sliding bar 10 to achieve lifting.

[0026] See also Figure 3 Circular openings 12 are provided on the front and back of the box body 11, and the inner wall of each circular opening 12 is fixedly connected with elastic sheets 13 arranged at equal distances. The circular opening 12 is positioned by the box body 11, and the circular opening 12 is opened to position the elastic sheet 13, and the elastic sheet 13 is fixed to the inner wall of the circular opening 12. The elastic sheet 13 has its own elasticity, which is beneficial to reducing the resistance to water flow.

[0027] See also Figure 4 A cavity 14 is formed on the outer surface of each elastic sheet 13, and a barb 15 is rotatably connected to the inner wall of each cavity 14. The cavity 14 is positioned by the elastic sheet 13, and the cavity 14 is formed to place the barb 15 inside. The barb 15 and the cavity 14 are rotatably connected to ensure that the barb 15 can bind the garbage and change direction at the same time, thereby enhancing the binding of garbage and other impurities.

[0028] See also Figure 3 Two fixed rods 16 are fixedly connected to the inner bottom wall of the box body 11, and the outer surface of each fixed rod 16 is rotatably connected to a rotating cylinder 17, and the outer surface of each rotating cylinder 17 is fixedly connected to two barbs 18 arranged at equal distances. The fixed rod 16 is positioned through the box body 11, and the rotating cylinder 17 and the fixed rod 16 are placed to rotate, and the barbs 18 are fixed to the rotating cylinder 17. Through the rotation of the rotating cylinder 17 and the fixed rod 16, the resistance to the water flow is reduced.

[0029] See also Figure 2 A top cover 19 is fixedly connected to the upper surface of the box body 11, and the top end of each fixing rod 16 is fixedly connected to the bottom surface of the top cover 19. The top cover 19 is placed above the box body 11 and fixed. The top cover 19 protects the box body 11 and fixes the fixing rods 16 and the top cover 19 to play a supporting role.

[0030] See also Figure 2 A water inlet 6 is provided on the front and back of the shell 1, and a drainage channel 20 is fixedly connected to the outer surface of the shell 1. The water inlet and outlet 6 are provided through the shell 1 to ensure that water can enter the interior of the box body 11 through the water inlet 6, and the drainage channel 20 is fixed as a guiding container for the water flow.

[0031] When the utility model is used: water flows to the shell body 1 through the drainage channel 20, enters the interior of the box body 11 through the water inlet 6 and the circular opening 12, and part of the garbage is bound by the elastic sheet 13 and the barb 1 15, and then the garbage contacts the barb 2 18, and the remaining part of the garbage is bound. The reverse elastic sheet 13 binds the garbage inside the box body 11. When the internal garbage is collected enough, the threaded rod 5 is rotated to drive the sliding block 3 and the fixed bar 2 to slide, and the sliding block 3 compresses the spring 4. At this time, the slope of the sliding block 3 contacts the roller 9, and the roller 9 drives the sliding column 8 to move, and the sliding column 8 drives the sliding bar 10 to move inside the limiting cylinder 7. The sliding bar 10 drives the box body 11 to rise, and the box body 11 drives the top cover 19 to rise, and then the top cover 19 is opened to clean the internal garbage.

[0032] The above is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A high-standard farmland drainage channel with a filtering mechanism, comprising a housing (1), characterized in that: The inner bottom wall of the shell (1) is fixedly connected to two fixing bars (2), the outer surface of each fixing bar (2) is slidably connected to a sliding block (3), the outer surface of each sliding block (3) is fixedly connected to a spring (4), the other end of each spring (4) is fixedly connected to the inner wall of the shell (1), the interior of each sliding block (3) is threadedly connected to a threaded rod (5), the outer surface of each threaded rod (5) is rotatably connected to the interior of the shell (1), the inner wall of the shell (1) is fixedly connected to two limiting cylinders (7), the inner wall of each limiting cylinder (7) is slidably connected to a sliding column (8) and a sliding bar (10), the outer surface of each sliding column (8) is fixedly connected to the outer surface of the corresponding sliding bar (10), and the bottom end of each sliding column (8) is rotatably connected to a roller (9).

2. A high-standard farmland drainage channel with a filtering mechanism according to claim 1, characterized in that: The inner wall of the shell (1) is in sliding contact with a box body (11), and the mutually adjacent sides of each of the sliding bars (10) are fixedly connected to the outer surface of the box body (11).

3. A high-standard farmland drainage channel with a filtering mechanism according to claim 2, characterized in that: The front and back sides of the box body (11) are both provided with circular openings (12), and the inner wall of each circular opening (12) is fixedly connected with elastic sheets (13) arranged at equal distances.

4. A high-standard farmland drainage channel with a filtering mechanism according to claim 3, characterized in that: The outer surface of each elastic sheet (13) is provided with a cavity (14), and the inner wall of each cavity (14) is rotatably connected with a barb (15).

5. The high-standard farmland drainage channel with a filtering mechanism according to claim 2, characterized in that: The inner bottom wall of the box body (11) is fixedly connected to two fixing rods (16), the outer surface of each fixing rod (16) is rotatably connected to a rotating cylinder (17), and the outer surface of each rotating cylinder (17) is fixedly connected to two barbs (18) arranged at equal distances.

6. A high-standard farmland drainage channel with a filtering mechanism according to claim 5, characterized in that: The upper surface of the box body (11) is fixedly connected with a top cover (19), and the top end of each fixing rod (16) is fixedly connected with the bottom surface of the top cover (19).

7. The high-standard farmland drainage channel with a filtering mechanism according to claim 1, characterized in that: The front and back sides of the shell (1) are both provided with water inlets (6), and the outer surface of the shell (1) is fixedly connected with a drainage channel (20).

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