Agricultural pollution interception ecological ditch

Abstract

The utility model discloses an agricultural pollution interception ecological ditch which comprises a ditch main body and two fixing frames, the two fixing frames are fixedly connected to the top end of the ditch main body and are symmetrically arranged on the front side and the rear side, threaded rods are fixedly connected to the middles of the close sides of the two fixing frames, guide rods are arranged on the two sides of the threaded rods, and the guide rods are fixedly connected to the two sides of the ditch main body. The front end and the rear end of the guide rod are fixedly connected to the corresponding fixing frames correspondingly, a connecting block is arranged in the ditch body, the transmission device is arranged at the top end of the connecting block and comprises a shell fixedly connected to the top end of the connecting block, and through holes are formed in the middles of the front end and the rear end of the shell correspondingly. An intercepting device is arranged at the bottom end of the connecting block. The device has the advantages that the intercepting device is arranged, dirt such as silt can be intercepted in a classified mode, and the intercepting effect is better; and the transmission device is arranged and can drive the intercepting device and the connecting block to reciprocate, and manual labor is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ditch, concretely refers to an agricultural pollution interception ecological ditch. BACKGROUND

[0002] In the farmland production practice, the agricultural non-point source pollution mainly originates from the improper application and management of pesticides, chemical fertilizers, animal manure, agricultural residues and farmland drainage water. These pollutants will finally flow into the water body through surface runoff, soil loss and farmland drainage network under the action of rainfall or irrigation, causing pollution to the environment. In order to reduce such pollution, it is necessary to build an agricultural pollution interception ecological ditch, which has the effect of intercepting pollutants and reducing their damage to the surrounding environment.

[0003] Chinese patent CN221345717U discloses a novel agricultural non-point source pollution ecological interception ditch, which comprises a ditch main body, a scraper is arranged at the bottom of the ditch main body, an installation plate is installed above the scraper, a horizontal plate is arranged above the installation plate, a support rod is fixed between the two sides of the installation plate above and the horizontal plate, an upper plate is fixed above the horizontal plate, a pull ring is fixed on the two sides of the upper plate, and a sliding hole is formed in the upper plate. The upper plate can be moved by pulling the mechanism, and the scraper can be moved in the bottom of the ditch main body when the upper plate moves, so that the silt deposited in the bottom of the ditch main body can be moved, and the silt in the ditch main body can be accumulated by the scraper. At this time, the staff only needs to clean the accumulated silt. However, there are still defects that can be improved:

[0004] 1. In the utility model, the roller and the pull rope are used in cooperation to make the upper plate move the scraper forward. However, it should be pointed out that the upper plate can only automatically slide forward, and when it is necessary to slide backward, the scraper must be manually pushed back to the initial position by relying on human power. This limitation leads to uneven work efficiency, and when the reverse operation is performed, not only the labor efficiency is greatly reduced, but also the physical burden of the user is increased.

[0005] 2. In the utility model, two support rods are arranged to drive the scraper to displace, and the scraper not only pushes the silt and other pollutants forward, but also pushes the water together. The mixture of water and pollutants will accelerate the process of decay of the pollutants, produce a large amount of odor, and at the same time, the silt and other pollutants will be displaced to the rear of the scraper through the gap between the scraper and the inner wall of the ditch main body during the forward movement of the scraper, so that the interception efficiency is low.

[0006] The information disclosed in this BACKGROUND section is only intended to enhance the understanding of the general background of the present utility model, and should not be construed as recognition or suggestion that this information forms the prior art known to those of ordinary skill in the art. CONTENT OF THE UTILITY MODEL

[0007] The technical problem to be solved by the utility model is to overcome the above problems, and provide an agricultural pollution interception ecological ditch.

[0008] To solve the above technical problem, the utility model provides a technical scheme, which is an agricultural pollution interception ecological ditch, comprising a ditch main body, further comprising:

[0009] Two fixed supports, both of which are fixedly connected to the top end of the ditch main body, and both of which are symmetrically arranged front and back;

[0010] A threaded rod, which is fixedly connected to the middle part of the proximal side of the two fixed supports, and both sides of the threaded rod are provided with guide rods, the front and rear ends of which are fixedly connected to the corresponding fixed supports;

[0011] A connecting block, which is arranged in the ditch main body;

[0012] A transmission device, which is arranged at the top end of the connecting block, comprising a shell fixedly connected to the top end of the connecting block, the middle part of the front and rear ends of the shell is provided with a through hole, the threaded rod is arranged in the two through holes, the middle part of the outer wall of the threaded rod is screw-connected with an internal thread sleeve, the front and rear parts of the outer wall of the internal thread sleeve are rotatably connected with rotating frames, and the bottom end of the rotating frame is fixedly connected with the bottom wall of the shell; through the screw connection between the internal thread sleeve and the threaded rod, the rotating frame drives the shell and the connecting block to displace front and back;

[0013] An interception device, which is arranged at the bottom end of the connecting block.

[0014] As an improvement, the transmission device further comprises a driven gear fixedly connected to the middle part of the outer wall of the internal thread sleeve, any side of the driven gear is engaged with a transmission gear, and the rear end of the transmission gear is fixedly connected with a servo motor.

[0015] As an improvement, both sides of the shell are fixedly connected with sliding blocks, and the sliding blocks are slidingly connected to the corresponding guide rods.

[0016] As an improvement, the interception device comprises a push plate fixedly connected to the bottom end of the connecting block, the bottom end of the push plate is slidingly connected to the bottom wall of the ditch main body, and the middle part of the front end of the push plate is provided with a plurality of filter holes.

[0017] As an improvement, the front part and the middle part of the inner wall of the filter hole are fixedly connected with filter block one and filter block two respectively, and the rear part of the inner wall of the filter hole is fixedly connected with an activated carbon block.

[0018] As an improvement, both sides of the front end of the push plate are fixedly connected with guide block one, and the bottom of the front end of the push plate is fixedly connected with guide block two.

[0019] The utility model discloses a kind of agricultural pollution interception ecological ditches, compared with prior art, it has the advantages that:

[0020] 1, the utility model is provided with transmission device. By rotating the internal thread sleeve on the threaded rod, two rotating frames can drive the shell and the connecting block at the bottom end of the shell to automatically displace forward and backward, compared with prior art, labor intensity is reduced, and working efficiency is improved, and the threaded transmission has high accuracy, ensuring the stability and reliability of the pollution interception process.

[0021] 2, in the scheme, interception device is arranged. First, guide block one and guide block two are fixedly connected to the front end of the push plate, so that the silt and other pollutants are gathered to the middle part of the push plate, reducing the leakage of pollutants from between the push plate and the inner wall of the ditch, and the working efficiency is higher;Filtering hole is opened in the front end of the push plate, and multiple filtering procedures are arranged in the filtering hole, improving the interception efficiency of pollutants, and in addition, activated carbon block can also adsorb odor, improve water quality, reduce the mixing of pollutants and sewage, and reduce the situation of aggravating corruption. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a perspective view of the utility model of a kind of agricultural pollution interception ecological ditches.

[0023] Figure 2 It is a structural diagram of the utility model of a kind of agricultural pollution interception ecological ditches.

[0024] Figure 3 It is the structure of transmission device in the utility model of a kind of agricultural pollution interception ecological ditches Figure 1 .

[0025] Figure 4 It is the structure of transmission device in the utility model of a kind of agricultural pollution interception ecological ditches Figure 2 .

[0026] Figure 5 It is a perspective view of the interception device in the utility model of a kind of agricultural pollution interception ecological ditches.

[0027] Figure 6 It is a structural diagram of the interception device in the utility model of a kind of agricultural pollution interception ecological ditches.

[0028] As shown in the figure:

[0029] 1, fixed frame;2, threaded rod;

[0030] 3, guide rod;4, connecting block;

[0031] 5, transmission device; 501, housing; 502, internally threaded sleeve; 503, rotating frame; 504, driven gear; 505, transmission gear; 506, servo motor; 507, sliding block;

[0032] 6, intercepting device; 601, push plate; 602, filter hole; 603, filter block one; 604, filter block two; 605, activated carbon block; 606, guide block one; 607, guide block two. DETAILED DESCRIPTION

[0033] The utility model makes further detailed description in combination with the drawings.

[0034] The working principle of the utility model is shown in Figures 1-2 A kind of agricultural pollution intercepting ecological ditch, including ditch main body, first, fixedly connected with fixed frame 1 in front and back of the top end of ditch main body;

[0035] Then, fixedly connected with threaded rod 2 in the middle of the side of two fixed frames 1 close, while, fixedly connected with two guide rods 3 in the side of two fixed frames 1 close, two guide rods 3 are symmetrically arranged with threaded rod 2 as center;

[0036] Immediately, connection block 4 is arranged in ditch main body;

[0037] In addition, the bottom end of connection block 4 is provided with intercepting device 6, intercepting device 6 can intercept the dirt in ditch main body, at the same time, the top end of connection block 4 is provided with transmission device 5 used in cooperation with threaded rod 2, transmission device 5 can drive connection block 4 and intercepting device 6 to move back and forth.

[0038] The above-mentioned various structures jointly constitute the general appearance structure of the utility model of a kind of agricultural pollution intercepting ecological ditch.

[0039] According to 5 to Figure 6 In order to further explain the specific working principle of the utility model of a kind of agricultural pollution intercepting ecological ditch, the intercepting device 6 includes the push plate 601 fixedly connected to the bottom end of the connection block 4, the front end of the push plate 601 is fixedly connected with the guide block one 606 on both sides, and the bottom of the front end of the push plate 601 is fixedly connected with the guide block two 607;

[0040] It should be noted that the guide block one 606 and the guide block two 607 are both triangular blocks, and the sides of the guide block one 606 on both sides are slidingly connected to the side walls of the ditch body;Similarly, the bottom end of the guide block two 607 is also slidingly connected to the bottom wall of the ditch body, and while the push plate 601 moves forward, the guide block two 607 and the guide block one 606 can collect the dirt and other pollutants to the middle of the push plate 601;

[0041] Then, a plurality of filter holes 602 are formed in the middle of the front end of the push plate 601, the plurality of filter holes 602 are arranged transversely, and a filter block one 603, a filter block two 604 and an activated carbon block 605 are fixedly connected in sequence on the front, middle and rear of the inner wall of each filter hole 602.

[0042] The filter block one 603 is used for blocking large-volume dirt such as silt, the filter block two 604 is used for blocking fine dirt, and the activated carbon block 605 is used for blocking bacteria and peculiar smell in sewage.

[0043] The technical effects achieved by the technical scheme composed of the above technical features are that when the push plate 601 moves forward along with the connecting block 4, the guide block one 606 and the guide block two 607 on both sides collect the dirt such as silt to the middle of the push plate 601, and the dirt such as silt is blocked in front of the filter block one 603, and then the sewage moves to the rear of the push plate 601 after the bacteria and peculiar smell are adsorbed by the activated carbon block 605.

[0044] According to Figures 1 to 4 As shown in the figure, in order to further explain the specific working principle of the agricultural pollution interception ecological ditch of the utility model, the transmission device 5 includes an outer shell 501 fixedly connected to the top end of the connecting block 4, and a through hole is formed in the middle of the front and rear ends of the outer shell 501, and it is to be explained that the threaded rod 2 is located in the through hole on the front and rear sides;

[0045] Then, a sliding block 507 is fixedly connected to the both sides of the outer shell 501, the sliding block 507 is slidingly connected to the guide rod 3 on the same side, and the stability of the forward and rear displacement of the outer shell 501 is ensured;

[0046] Then, a rotating frame 503 is fixedly connected to the front and rear parts of the bottom wall of the outer shell 501, the rotating frame 503 is annular, an inner thread sleeve 502 is rotatably connected to the inner wall of the two rotating frames 503, the inner thread sleeve 502 is threadedly connected to the threaded rod 2, and when the inner thread sleeve 502 rotates on the threaded rod 2, the outer shell 501 is driven to displace forward and rearward through the two rotating frames 503;

[0047] It is to be explained that the inner thread sleeve 502 is provided with a blocking ring, so as to ensure the stability of the rotating frame 503 during operation;

[0048] In addition, a driven gear 504 is fixedly connected to the middle of the outer wall of the inner thread sleeve 502, a transmission gear 505 is engaged with any one side of the driven gear 504, the rear end of the transmission gear 505 is fixedly connected with a servo motor 506, and the servo motor 506 is fixedly connected to the inner wall of the outer shell 501 through the motor base, so that the servo motor 506 indirectly drives the inner thread sleeve 502 to rotate through the engagement of the transmission gear 505 and the driven gear 504.

[0049] The technical effects achieved by the technical scheme composed of the above technical features are as follows: the servo motor 506 drives the transmission gear 505 to rotate, the driven gear 504 engaged with the transmission gear 505 drives the inner threaded sleeve 502 to rotate, when the inner threaded sleeve 502 rotates, the threaded rod 2 is displaced forward, since the two rotating frames 503 are rotatably connected to the inner threaded sleeve 502 and the bottom ends of the two rotating frames 503 are fixedly connected to the shell 501, the rotating frames 503 drive the shell 501 to displace forward, while the shell 501 displaces forward, the two sliding blocks 507 on the two sides displace forward on the corresponding guide rods 3, in addition, the shell 501 drives the connecting block 4 at the bottom end and the intercepting device 6 to displace forward.

[0050] It should be noted that since the two blocking rings are arranged on the outer wall of the inner threaded sleeve 502 and abut against the corresponding rotating frames 503, the stability of the equipment during operation is ensured.

[0051] According to Figures 1 to 6 As shown in the figure, in specific use, the servo motor 506 is started, the inner threaded sleeve 502 is indirectly driven to rotate through the engagement of the transmission gear 505 and the driven gear 504, then the rotating frames 503 drive the shell 501 to displace forward, while the shell 501 displaces forward, the push plate 601 is indirectly driven to move forward through the connecting block 4, then the guide block one 606 and the guide block two 607 on the push plate 601 converge the silt to the middle part, while the push plate 601 moves forward, the sewage is filtered by the filter block one 603, the filter block two 604 and the activated carbon block 605 and discharged to the rear of the push plate 601, then the silt and other pollutants are pushed forward by the push plate 601, when the silt and other pollutants are converged to one place, the operation of the servo motor 506 is stopped, and finally the silt and other pollutants are cleaned by the staff.

[0052] The above describes the utility model and its implementation mode, which is not restrictive, and the embodiment shown in the drawings is only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are designed without creativity, which should belong to the protection scope of the utility model.

[0053] In addition, the electrical components in this document are all connected to the main controller and 220V mains electricity, and the main controller can be a computer or other conventional known device that can be controlled, and the detailed description of known functions and known components is omitted in the specific embodiment of the disclosure. In order to ensure the compatibility of the equipment, the operation means adopted is consistent with the parameters of the market appliances.

Claims

1. An ecological ditch for intercepting agricultural pollution, comprising a ditch body, characterized in that, Also includes: Two fixing frames (1) are fixedly connected to the top of the ditch body, and the two fixing frames (1) are arranged symmetrically in front and behind. A threaded rod (2) is fixedly connected to the middle of the adjacent sides of two fixed frames (1). Guide rods (3) are provided on both sides of the threaded rod (2). The front and rear ends of the guide rods (3) are fixedly connected to the corresponding fixed frames (1). Connecting block (4), the connecting block (4) is disposed inside the main body of the ditch; The transmission device (5) is located at the top of the connecting block (4). The transmission device (5) includes a housing (501) fixedly connected to the top of the connecting block (4). The housing (501) has through holes at the middle of both the front and rear ends. The threaded rod (2) is located in the two through holes. The middle of the outer wall of the threaded rod (2) is threadedly connected to an internal threaded sleeve (502). The front and rear parts of the outer wall of the internal threaded sleeve (502) are rotatably connected to a rotating frame (503). The bottom end of the rotating frame (503) is fixedly connected to the bottom wall of the housing (501). Through the threaded connection between the internal threaded sleeve (502) and the threaded rod (2), the rotating frame (503) drives the housing (501) and the connecting block (4) to move back and forth. An interception device (6) is disposed at the bottom end of the connecting block (4).

2. The ecological ditch for intercepting agricultural pollution according to claim 1, characterized in that: The transmission device (5) further includes a driven gear (504) fixedly connected to the middle of the outer wall of the internal threaded sleeve (502). A transmission gear (505) meshes with either side of the driven gear (504), and a servo motor (506) is fixedly connected to the rear end of the transmission gear (505).

3. The ecological ditch for intercepting agricultural pollution according to claim 2, characterized in that: Both sides of the outer shell (501) are fixedly connected to sliding blocks (507), and the sliding blocks (507) are slidably connected to the corresponding guide rods (3).

4. The ecological ditch for intercepting agricultural pollution according to claim 1, characterized in that: The interception device (6) includes a push plate (601) fixedly connected to the bottom of the connecting block (4). The bottom of the push plate (601) is slidably connected to the bottom wall of the ditch body. A number of filter holes (602) are opened in the middle of the front end of the push plate (601).

5. An ecological ditch for intercepting agricultural pollution according to claim 4, characterized in that: The front and middle parts of the inner wall of the filter hole (602) are respectively fixedly connected to filter block one (603) and filter block two (604), and the rear part of the inner wall of the filter hole (602) is fixedly connected to activated carbon block (605).

6. An ecological ditch for intercepting agricultural pollution according to claim 4, characterized in that: Guide block 1 (606) is fixedly connected to both sides of the front end of the push plate (601), and guide block 2 (607) is fixedly connected to the bottom of the front end of the push plate (601).

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