Agricultural non-point source pollution risk ecological interception facility structure

Abstract

The utility model discloses an agricultural non-point source pollution risk ecological interception facility structure, and particularly relates to the technical field of ecological interception, the agricultural non-point source pollution risk ecological interception facility structure comprises a supporting seat, and a plurality of groups of interception assemblies for intercepting agricultural non-point source pollution are arranged outside the supporting seat; each intercepting assembly comprises a conveying pipe, the conveying pipe is arranged on the front side of the supporting seat, the exterior of the rear end of the conveying pipe is movably connected with the inner wall of the supporting seat through a bearing, a mounting ring is arranged in the front end of the conveying pipe, the exterior of the mounting ring is in threaded connection with the inner wall of the front end of the conveying pipe, and a fixing pipe is mounted on the rear side of the mounting ring. The mounting ring is in threaded connection with the conveying pipe, so that a worker can rotate and disassemble the mounting ring to take out the fixed pipe and then rotate and disassemble the movable ring in threaded connection with the fixed pipe, and the worker can also take down the filter screen for overhaul and maintenance; therefore, the convenience of overhauling the crushing teeth and the filter screen by a worker can be improved, and the use effect of the intercepting assembly is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological interception, and more specifically to an ecological interception facility structure for agricultural non-point source pollution risks. Background Art

[0002] Eutrophication refers to the phenomenon that a large amount of nutrients such as nitrogen and phosphorus enter natural water bodies such as rivers, lakes and reservoirs. Under certain conditions, it causes algae and other plankton to reproduce rapidly, the dissolved oxygen in the water decreases, the water quality deteriorates, and in severe cases, it causes the death of a large number of fish and other aquatic organisms, which has a great impact on people's daily lives. Therefore, it is necessary to intercept agricultural surface pollution.

[0003] As shown in the application document of CN214460228U, the prior art solution includes a field unit, one side of which is sequentially provided with a first ecological buffer zone, a purification mechanism, a second ecological buffer zone and a water body, a water diversion pipe is provided at the connection between the field unit and the first ecological buffer zone, and a cleaning box is fixedly provided at one end of the water diversion pipe. This technical solution is provided with a connecting gear to rotate, so that the connecting gear drives the gear ring to rotate, so that the gear ring can drive the cleaning block to clean the surface of the filter screen, so that the agricultural non-point source polluted water can easily enter the interior of the water diversion pipe, so that the water diversion pipe can evenly disperse the agricultural non-point source polluted water into the first ecological buffer zone, achieving the effect of uniform diversion, avoiding the concentration of heavy metal residues in the agricultural non-point source polluted water due to the flow channel of the water flow, so that the heavy metal residues can be evenly dispersed.

[0004] However, the filter in the above technical solution is not easy for the staff to disassemble, which makes it inconvenient for the staff to inspect and maintain the filter, thereby affecting the use effect and service life of the filter. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an ecological interception facility structure for agricultural non-point source pollution risks. Through the threaded connection between the mounting ring and the conveying pipe, the staff can rotate and disassemble the mounting ring to take out the fixed pipe, and then rotate and disassemble the movable ring threadedly connected to the fixed pipe, so that the staff can also remove the filter for inspection and maintenance. This can improve the convenience of the staff in inspecting the crushing teeth and the filter, ensure the use effect of the interception component, and solve the problems arising from the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ecological interception facility structure for agricultural non-point source pollution risk, comprising a support base, the support base is provided with a plurality of interception components for intercepting agricultural non-point source pollution on the outside;

[0007] Each interception assembly includes a delivery pipe, which is arranged at the front side of the support seat, and the rear end of the delivery pipe is movably connected to the inner wall of the support seat through a bearing. A mounting ring is arranged inside the front end of the delivery pipe, and the outside of the mounting ring is threadedly connected to the inner wall of the front end of the delivery pipe. A fixed pipe is installed at the rear side of the mounting ring, and a plurality of spaced crushing teeth are installed on the inner walls of both sides of the fixed pipe;

[0008] A filter screen is provided inside the rear end of the fixed pipe, a movable ring is provided at the rear side of the filter screen, the outer side of the movable ring is threadedly connected to the inner wall of the delivery pipe, and a fixed ring is provided at the front side of the filter screen, and the fixed ring is installed inside the delivery pipe;

[0009] A power assembly for driving the crushing teeth to rotate is arranged outside the conveying pipe.

[0010] In a preferred embodiment, the power assembly includes a gear ring, which is sleeved on the outside of the conveying pipe, and a gear is meshed at one end of the gear ring. A motor is provided on the rear side of the gear, and the output shaft of the motor is fixed to the rear side of the gear. The motor is installed on the front side of the support seat, and the gear is driven to rotate by the motor, and the gear then drives the conveying pipe to rotate by meshing with the gear ring, thereby driving the multiple crushing teeth and filter screen on the fixed pipe to rotate.

[0011] In a preferred embodiment, a protective shell is provided on the outside of the conveying pipe, and two spaced support columns are installed on the rear sides of both ends of the protective shell, and the rear ends of the support columns are fixed together with the front sides of the support seats; the gear ring and the gear are both arranged inside the protective shell, and the protective shell is arranged on the outside of the output shaft of the motor. Through the setting of the protective shell, it is convenient to shield and protect the gear ring and the gear, so as to prevent external factors from affecting the transmission effect of the gear and the gear ring.

[0012] In a preferred embodiment, a motor box is sleeved on the outside of the front end of the motor, and the rear end of the motor box is fixed together with the front side of the support seat. The motor box is sleeved on the outside of the output shaft of the motor. Through the setting of the motor box, it is convenient to shield and protect the motor to avoid damage to the motor caused by external collision and impact, thereby ensuring the use effect of the motor.

[0013] In a preferred embodiment, two handles are provided inside the mounting ring, and the two handles are respectively installed inside the two ends of the mounting ring. Through the connection between the handles and the mounting ring, the staff can operate the handles to drive the mounting ring to rotate, thereby improving the convenience of the staff in operating the mounting ring.

[0014] In a preferred embodiment, handles are installed on the rear side of the top end and the rear side of the bottom end of the movable ring. The provision of the handles can improve the convenience of the staff in operating the movable ring.

[0015] Technical effects and advantages of the utility model:

[0016] Through the threaded connection between the mounting ring and the conveying pipe, the staff can rotate and disassemble the mounting ring to take out the fixed pipe, and then rotate and disassemble the movable ring threadedly connected to the fixed pipe, so that the staff can also remove the filter screen for inspection and maintenance, thereby improving the convenience of the staff to inspect the crushing teeth and the filter screen, and ensuring the use effect of the interception component;

[0017] Through the meshing of the gear and the gear ring, the motor can drive the gear to drive the conveying pipe connected to the gear ring to rotate, and the conveying pipe then drives the multiple crushing teeth on the fixed pipe to rotate, so as to cut and crush the impurities in the sewage, avoid the clogging of the filter due to excessive impurities, ensure the filtering effect of the filter, and the rotating filter can also effectively prevent impurities from sticking. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a rear view of the delivery pipe of the utility model;

[0020] Figure 3 It is a side sectional view of the delivery pipe of the utility model;

[0021] Figure 4 It is a side cross-sectional view of the fixed pipe of the utility model;

[0022] Figure 5 It is a cross-sectional view of the protective shell of the utility model.

[0023] The accompanying drawings are marked as follows: 1. support seat; 2. delivery pipe; 3. mounting ring; 4. fixing pipe; 5. crushing teeth; 6. filter screen; 7. movable ring; 8. fixing ring; 9. gear ring; 10. gear; 11. motor; 12. protective shell; 13. support column; 14. motor box; 15. grip; 16. handle. DETAILED DESCRIPTION

[0024] 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.

[0025] Refer to the instruction manual Figure 1-5 The utility model provides an ecological interception facility structure for agricultural non-point source pollution risk, including a support base 1, and the support base 1 is provided with a plurality of interception components for intercepting agricultural non-point source pollution on the outside;

[0026] like Figure 1-4 As shown, each group of interception components includes a delivery pipe 2, which is arranged on the front side of the support seat 1, and the outer part of the rear end of the delivery pipe 2 is movably connected to the inner wall of the support seat 1 through a bearing, and a mounting ring 3 is provided inside the front end of the delivery pipe 2, and the outer part of the mounting ring 3 is threadedly connected to the inner wall of the front end of the delivery pipe 2, and a fixed pipe 4 is installed on the rear side of the mounting ring 3, and a plurality of spaced crushing teeth 5 are installed on the inner walls of both sides of the fixed pipe 4; a filter screen 6 is provided inside the rear end of the fixed pipe 4, and a movable ring 7 is provided on the rear side of the filter screen 6, and the outer part of the movable ring 7 is threadedly connected to the inner wall of the delivery pipe 2, and a fixed ring 8 is provided on the front side of the filter screen 6, and the fixed ring 8 is installed inside the delivery pipe 2.

[0027] In order to facilitate driving the crushing teeth 5 to rotate and crush the impurities, a power component for driving the crushing teeth 5 to rotate is provided outside the conveying pipe 2;

[0028] like Figure 3 and 5 As shown, the power assembly includes a gear ring 9, which is sleeved on the outside of the conveying pipe 2. A gear 10 is meshed at one end of the gear ring 9. A motor 11 is provided on the rear side of the gear 10. The output shaft of the motor 11 is fixed to the rear side of the gear 10. The motor 11 is installed on the front side of the support base 1. The motor 11 drives the gear 10 to rotate, and the gear 10 drives the conveying pipe 2 to rotate by meshing with the gear ring 9, thereby driving the multiple crushing teeth 5 and the filter screen 6 on the fixed pipe 4 to rotate.

[0029] like Figure 1 , 2 As shown in Figures 3 and 5, a protective shell 12 is provided on the outside of the conveying pipe 2, and two support columns 13 are installed on the rear sides of both ends of the protective shell 12 at intervals, and the rear ends of the support columns 13 are fixed to the front side of the support seat 1; the ring gear 9 and the gear 10 are both arranged inside the protective shell 12, and the protective shell 12 is sleeved on the outside of the output shaft of the motor 11. Through the setting of the protective shell 12, it is convenient to shield and protect the ring gear 9 and the gear 10 to prevent external factors from affecting the transmission effect of the gear 10 and the ring gear 9. A motor box 14 is provided on the outside of the front end of the motor 11, and the rear end of the motor box 14 is fixed to the front side of the support seat 1, and the motor box 14 is sleeved on the outside of the output shaft of the motor 11. Through the setting of the motor box 14, it is convenient to shield and protect the motor 11 to prevent external collision and impact from causing damage to the motor 11, thereby ensuring the use effect of the motor 11.

[0030] like Figure 3 and 4As shown, two handles 15 are provided inside the mounting ring 3, and the two handles 15 are respectively installed inside the two ends of the mounting ring 3. Through the connection between the handles 15 and the mounting ring 3, the staff can operate the handles 15 to drive the mounting ring 3 to rotate, thereby improving the convenience of the staff in operating the mounting ring 3. The movable ring 7 is provided with handles 16 on the rear side of the top end and the rear side of the bottom end. Through the provision of the handles 16, the convenience of the staff in operating the movable ring 7 can be improved.

[0031] By setting up multiple delivery pipes 2, agricultural sewage can be evenly dispersed and discharged, and then the agricultural sewage is purified and filtered by the filter 6 in the delivery pipe 2 to avoid direct discharge of agricultural sewage and environmental pollution;

[0032] At the same time, by meshing the gear 10 with the gear ring 9, the motor 11 can drive the gear 10 to drive the delivery pipe 2 connected to the gear ring 9 to rotate, and the delivery pipe 2 then drives the multiple crushing teeth 5 on the fixed pipe 4 to rotate, so that the impurities in the sewage can be cut and crushed to avoid the impurities being too large to cause the filter screen 6 to be blocked, thereby ensuring the filtering effect of the filter screen 6;

[0033] Because the mounting ring 3 is threadedly connected to the conveying pipe 2, the staff can rotate and disassemble the mounting ring 3 to take out the fixed pipe 4, and then rotate and disassemble the movable ring 7 threadedly connected to the fixed pipe 4, so that the staff can also remove the filter screen 6 for inspection and maintenance, thereby improving the convenience of the staff in inspecting the crushing teeth 5 and the filter screen 6, and ensuring the use effect of the interception component.

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An ecological interception facility structure for agricultural non-point source pollution risk, comprising a support base (1), characterized in that: The support base (1) is provided with a plurality of groups of interception components for intercepting agricultural non-point source pollution on the outside; Each interception assembly comprises a delivery pipe (2), the delivery pipe (2) being arranged at the front side of the support seat (1), the rear end of the delivery pipe (2) being movably connected to the inner wall of the support seat (1) via a bearing, a mounting ring (3) being arranged inside the front end of the delivery pipe (2), the outside of the mounting ring (3) being threadedly connected to the inner wall of the front end of the delivery pipe (2), a fixing pipe (4) being installed at the rear side of the mounting ring (3), and a plurality of spaced crushing teeth (5) being installed on the inner walls of both sides of the fixing pipe (4); A filter screen (6) is provided inside the rear end of the fixed pipe (4), a movable ring (7) is provided on the rear side of the filter screen (6), the outer side of the movable ring (7) is threadedly connected to the inner wall of the delivery pipe (2), and a fixed ring (8) is provided on the front side of the filter screen (6), and the fixed ring (8) is installed inside the delivery pipe (2); The outside of the conveying pipe (2) is provided with a power assembly for driving the crushing teeth (5) to rotate.

2. The ecological interception facility structure for agricultural non-point source pollution risk according to claim 1 is characterized by: The power assembly comprises a gear ring (9), the gear ring (9) being sleeved on the outside of the conveying pipe (2), one end of the gear ring (9) being meshed with a gear (10), a motor (11) being arranged at the rear side of the gear (10), an output shaft of the motor (11) being fixed to the rear side of the gear (10), and the motor (11) being mounted at the front side of the support seat (1).

3. The ecological interception facility structure for agricultural non-point source pollution risk according to claim 2 is characterized by: The conveying pipe (2) is provided with a protective shell (12) on the outside, and two support columns (13) are installed at intervals on the rear sides of both ends of the protective shell (12), and the rear ends of the support columns (13) are fixed to the front side of the support seat (1); The gear ring (9) and the gear (10) are both arranged inside a protective shell (12), and the protective shell (12) is sleeved outside an output shaft of the motor (11).

4. The ecological interception facility structure for agricultural non-point source pollution risk according to claim 2 is characterized by: A motor box (14) is sleeved on the outside of the front end of the motor (11); the rear end of the motor box (14) is fixed to the front side of the support seat (1); and the motor box (14) is sleeved on the outside of the output shaft of the motor (11).

5. The ecological interception facility structure for agricultural non-point source pollution risk according to claim 1 is characterized by: Two grips (15) are provided inside the mounting ring (3), and the two grips (15) are respectively mounted inside two ends of the mounting ring (3).

6. The ecological interception facility structure for agricultural non-point source pollution risk according to claim 1 is characterized by: Handles (16) are installed on the rear side of the top end and the rear side of the bottom end of the movable ring (7).

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