A prefabricated farmland irrigation culvert structure

Abstract

This utility model relates to the field of farmland irrigation culvert technology, and discloses a prefabricated farmland irrigation culvert structure, including a supporting plate. A lifting groove is provided inside the supporting plate. A bearing bracket is fixedly connected to the surface of the supporting plate, and a motor is fixedly connected to the top of the bearing bracket. A lead screw is fixedly connected to the output end of the motor. A water-blocking baffle is threaded onto the surface of the lead screw, and buffer plates are fixedly connected to the front and rear ends of the water-blocking baffle. This utility model, by setting the motor to control the lead screw for driving, can adjust the position and height of the water-blocking baffle within the supporting plate and lifting groove. When the water-blocking baffle is adjusted in position and height, it can also activate the garbage collection plate and limiting baffle on the front of the water-blocking baffle, integrating the water-blocking and garbage collection functions together. This improves the functionality and practicality of the device and reduces the need for separate garbage collection devices in water conservancy facilities or drainage systems.

Description

Technical Field

[0001] This utility model relates to the field of farmland water conservancy culvert technology, and in particular to a prefabricated farmland water conservancy culvert structure. Background Technology

[0002] A culvert or sluice gate is a structure used for flood control, water release, and water diversion in reservoirs and embankments. It is a low-head water-blocking and water-discharging structure within dikes and dams. Agricultural irrigation culverts are an indispensable part of agricultural irrigation systems, primarily used to control water flow and ensure smooth irrigation. Culverts are typically installed on water bodies such as canals, rivers, or lakes to regulate water flow and direction, thus achieving the rational use of water resources. Agricultural irrigation culverts usually consist of an inlet, a gate chamber, and an outlet.

[0003] An existing prefabricated farmland irrigation sluice gate structure is not conducive to the accumulation of branches, fallen leaves and garbage in the water flow at the gate opening. When too much garbage accumulates, it affects the normal discharge of water and makes it inconvenient for staff to handle garbage that has accumulated for a long time. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a prefabricated farmland water conservancy culvert structure.

[0005] This utility model is achieved by the following technical solution: a prefabricated farmland water conservancy culvert structure, including a support plate, a lifting groove is provided inside the support plate, a bearing bracket is fixedly connected to the surface of the support plate, a motor is fixedly connected to the top of the bearing bracket, and a lead screw is fixedly connected to the output end of the motor; The lead screw is threaded with a water-blocking baffle. Buffer plates are fixedly connected to the front and rear ends of the water-blocking baffle. A control cabinet is fixedly connected to the left end of the bearing bracket. A garbage collection plate is fixedly connected to the front of the water-blocking baffle. A limit baffle is fixedly connected to the top of the garbage collection plate. A limit bracket is fixedly connected to the front of the supporting plate. A cylinder is internally engaged with the limit bracket. A lifting bracket is fixedly connected to the output end of the cylinder. A limit plate is fixedly connected to the bottom of the lifting bracket. A buffer rubber plate is fixedly connected to the bottom of the bearing bracket.

[0006] As a further improvement to the above solution, the number of the lifting slides is set to two, and the two lifting slides are symmetrically distributed on the left and right sides with the supporting upright plate as the center. The water-blocking baffle is slidably connected inside the lifting slide.

[0007] As a further improvement to the above solution, the water-blocking baffle is slidably connected inside the supporting plate, and the bearing bracket is internally threaded with a lead screw, with the bearing bracket located at the top of the water-blocking baffle.

[0008] Through the above technical solution, the lifting groove inside the supporting plate provides the basic structure for the lifting function of the entire device, so that the water-blocking baffle can move up and down along the groove under the drive of the screw. The screw is driven by a motor and drives the water-blocking baffle through a threaded connection. Compared with traditional blocking devices, the height of the water-blocking baffle can be adjusted more flexibly to adapt to different usage scenarios, such as environments with large water level changes.

[0009] As a further improvement to the above solution, the number of limiting baffles is set to two, and the two limiting baffles are symmetrically distributed on the left and right sides with the garbage collection plate as the center. A water-blocking baffle is fixedly connected to the rear end of the limiting baffle.

[0010] The innovative aspect of the above technical solution is the fixed connection of the garbage collection plate to the front of the water-blocking baffle. When the water-blocking baffle plays its blocking role, the garbage in the water flow will be intercepted on the garbage collection plate, while the top limiting baffle can prevent the garbage from overflowing the collection plate under the impact of the water flow.

[0011] As a further improvement to the above solution, the number of the limiting brackets and cylinders is set to two, and the two limiting brackets and cylinders are symmetrically distributed on the left and right sides with the supporting plate as the center.

[0012] As a further improvement to the above solution, the rear end of the limiting support plate contacts the front surface of the water-blocking baffle, the limiting support plate is located at the top of the garbage collection plate, and the limiting support plate is located at the top of the limiting baffle.

[0013] As a further improvement to the above solution, the number of the buffer rubber plates is set to two, and the two buffer rubber plates are symmetrically distributed on the left and right sides with the support bracket as the center.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When driven by a motor control screw, this utility model can adjust the position and height of the water-blocking baffle inside the supporting plate and the lifting slide. When the water-blocking baffle is adjusted, it can drive the garbage collection plate and the limiting baffle on the front of the water-blocking baffle, thus integrating the water blocking and garbage collection functions together. This improves the functionality and practicality of the device and reduces the need to set up a separate garbage collection device in water conservancy facilities or drainage systems.

[0015] When this utility model is driven by the cylinder controlled by the control cabinet, it can drive the bottom lifting bracket and the limiting support plate to adjust the position and height of the garbage collection plate. It can limit and fix the garbage accumulated between the garbage collection plate and the limiting baffle, and prevent the garbage from falling when the garbage collection plate and the limiting baffle are raised and lowered. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the side anatomical structure of the present invention; Figure 3 This is a schematic diagram of the structure of this utility model from below; Figure 4 This is a schematic diagram of the rear view structure of this utility model; Figure 5 This is a schematic diagram of the right-side structure of this utility model.

[0017] Explanation of key symbols: 1. Support plate; 2. Lifting slide; 3. Bearing bracket; 4. Motor; 5. Screw; 6. Water-blocking baffle; 7. Buffer support plate; 8. Control cabinet; 9. Waste collection plate; 10. Limit baffle; 11. Limit support; 12. Cylinder; 13. Lifting bracket; 14. Limit support plate; 15. Buffer rubber plate. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Example

[0019] Please combine Figure 1-5 The prefabricated farmland water conservancy culvert structure of this embodiment includes a support plate 1, a lifting slide 2 is provided inside the support plate 1, a bearing bracket 3 is fixedly connected to the surface of the support plate 1, a motor 4 is fixedly connected to the top of the bearing bracket 3, and a lead screw 5 is fixedly connected to the output end of the motor 4. A water-blocking baffle 6 is threaded onto the surface of the lead screw 5. Buffer plates 7 are fixedly connected to the front and rear ends of the water-blocking baffle 6. A control cabinet 8 is fixedly connected to the left end of the support bracket 3. A garbage collection plate 9 is fixedly connected to the front of the water-blocking baffle 6. A limit baffle 10 is fixedly connected to the top of the garbage collection plate 9. A limit bracket 11 is fixedly connected to the front of the support plate 1. A cylinder 12 is snapped into the inside of the limit bracket 11. A lifting bracket 13 is fixedly connected to the output end of the cylinder 12. A limit plate 14 is fixedly connected to the bottom of the lifting bracket 13. A buffer rubber plate 15 is fixedly connected to the bottom of the support bracket 3. When the lead screw 5 is driven by the motor 4, the water-blocking baffle 6 can be adjusted in height within the support plate 1 and the lifting slide 2. When the water-blocking baffle 6 is adjusted in height, the garbage collection plate 9 and the limit baffle 10 on the front of the water-blocking baffle 6 can be integrated with the water-blocking and garbage collection functions, improving the functionality and practicality of the device and reducing the need for separate garbage collection devices in water conservancy facilities or drainage systems.

[0020] The number of lifting slides 2 is set to two, and the two lifting slides 2 are symmetrically distributed on the left and right sides with the supporting upright plate 1 as the center. The water-blocking baffle 6 is slidably connected inside the lifting slide 2.

[0021] The water-blocking baffle 6 is slidably connected inside the supporting plate 1, and the bearing bracket 3 is internally threaded with a screw rod 5. The bearing bracket 3 is located on top of the water-blocking baffle 6.

[0022] The lifting groove 2 inside the support plate 1 provides the basic structure for the lifting function of the entire device, so that the water-blocking baffle 6 can move up and down along the groove under the drive of the screw 5. The screw 5 is driven by the motor 4 and drives the water-blocking baffle 6 through the threaded connection. Compared with the traditional blocking device, the height of the water-blocking baffle 6 can be adjusted more flexibly to adapt to different usage scenarios, such as environments with large water level changes.

[0023] The number of limiting baffles 10 is set to two. The two limiting baffles 10 are symmetrically distributed on the left and right sides with the garbage collection plate 9 as the center. The rear end of the limiting baffles 10 is fixedly connected to the water blocking baffles 6.

[0024] An innovative feature is the fixed connection of the garbage collection plate 9 to the front of the water-blocking baffle 6. When the water-blocking baffle 6 acts as a barrier, the garbage in the water flow will be intercepted on the garbage collection plate 9, while the top limiting baffle 10 can prevent the garbage from overflowing the collection plate under the impact of the water flow.

[0025] The number of limiting brackets 11 and cylinders 12 is set to two. The two limiting brackets 11 and cylinders 12 are symmetrically distributed on the left and right sides with the supporting plate 1 as the center. When the cylinders 12 are driven by the control cabinet 8, the bottom lifting bracket 13 and limiting support plate 14 can be driven to adjust the position and height of the garbage collection plate 9. This can limit and fix the garbage accumulated between the garbage collection plate 9 and the limiting baffle 10, ensuring that the garbage does not fall when the garbage collection plate 9 and the limiting baffle 10 are raised and lowered.

[0026] The rear end of the limiting support plate 14 contacts the front surface of the water-blocking baffle 6. The limiting support plate 14 is located on top of the garbage collection plate 9 and on top of the limiting baffle 10.

[0027] The number of buffer rubber plates 15 is set to two, and the two buffer rubber plates 15 are symmetrically distributed on the left and right sides with the support bracket 3 as the center.

[0028] The implementation principle of a prefabricated farmland irrigation culvert structure in this application embodiment is as follows: When the motor 4 controls the lead screw 5 for driving, it can drive the water-blocking baffle 6 to adjust its position height inside the support plate 1 and the lifting slide 2. When the water-blocking baffle 6 adjusts its position height, it can drive the garbage collection plate 9 and the limiting baffle 10 on the front of the water-blocking baffle 6 to integrate the water blocking and garbage collection functions together, improving the functionality and practicality of the device and reducing the need to set up a separate garbage collection device in the water conservancy facility or drainage system. When the cylinder 12 is driven by the control cabinet 8, it can drive the lifting bracket 13 and the limiting support plate 14 at the bottom to adjust their position height on the top of the garbage collection plate 9. It can limit and fix the garbage accumulated between the garbage collection plate 9 and the limiting baffle 10, ensuring that the garbage does not fall when the garbage is raised and lowered between the garbage collection plate 9 and the limiting baffle 10.

[0029] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A prefabricated farmland water conservancy culvert structure, characterized in that, Includes a support plate (1), the support plate (1) has a lifting groove (2) inside, a bearing bracket (3) is fixedly connected to the surface of the support plate (1), a motor (4) is fixedly connected to the top of the bearing bracket (3), and a lead screw (5) is fixedly connected to the output end of the motor (4). The surface of the lead screw (5) is threaded with a water-blocking baffle (6), and the front and rear ends of the water-blocking baffle (6) are fixedly connected with buffer support plates (7). The left end of the bearing bracket (3) is fixedly connected with a control cabinet (8). The front of the water-blocking baffle (6) is fixedly connected with a garbage collection plate (9). The top of the garbage collection plate (9) is fixedly connected with a limit baffle (10). The front of the support plate (1) is fixedly connected with a limit bracket (11). The inside of the limit bracket (11) is fitted with a cylinder (12). The output end of the cylinder (12) is fixedly connected with a lifting bracket (13). The bottom of the lifting bracket (13) is fixedly connected with a limit support plate (14). The bottom of the bearing bracket (3) is fixedly connected with a buffer rubber plate (15).

2. The assembled farmland water conservancy culvert structure according to claim 1, characterized in that: The number of the lifting slides (2) is set to two, and the two lifting slides (2) are symmetrically distributed on the left and right sides with the supporting plate (1) as the center. The water-blocking baffle (6) is slidably connected inside the lifting slides (2).

3. The assembled farmland water conservancy culvert structure according to claim 1, characterized in that: The water-blocking baffle (6) is slidably connected inside the supporting plate (1), and the bearing bracket (3) is internally threaded with a screw rod (5). The bearing bracket (3) is located at the top of the water-blocking baffle (6).

4. The assembled farmland water conservancy culvert structure according to claim 1, characterized in that: The number of the limiting baffles (10) is set to two, and the two limiting baffles (10) are symmetrically distributed on the left and right sides with the garbage collection plate (9) as the center. The rear end of the limiting baffles (10) is fixedly connected to the water blocking baffle (6).

5. The assembled farmland water conservancy culvert structure according to claim 1, characterized in that: The number of the limiting bracket (11) and cylinder (12) is set to two, and the two limiting brackets (11) and cylinders (12) are symmetrically distributed on the left and right with the supporting plate (1) as the center.

6. The assembled farmland water conservancy culvert structure according to claim 1, characterized in that: The rear end of the limiting support plate (14) is in contact with the front surface of the water-blocking baffle (6), the limiting support plate (14) is located at the top of the garbage collection plate (9), and the limiting support plate (14) is located at the top of the limiting baffle (10).

7. The assembled farmland water conservancy culvert structure according to claim 1, characterized in that: The number of the buffer rubber plates (15) is set to two, and the two buffer rubber plates (15) are symmetrically distributed on the left and right sides with the support bracket (3) as the center.

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