A combined drainage baffle for leek fields

Abstract

This utility model discloses a combined drainage guide plate for leek field drainage, relating to the technical field of drainage guide plates. The combined drainage guide plate for leek field drainage includes: a first drainage channel; a second drainage channel is provided on the right side of the first drainage channel; assembly blocks are fixedly connected to both sides of the upper front and upper rear sides of the first and second drainage channels; diversion guide plates are fixedly connected to the lower ends of both the first and second drainage channels; a locking component and a positioning component; the locking component is located in the assembly blocks and is used to splice and fix the first and second drainage channels; the positioning component is located at the four lower corners of the first and second drainage channels and is used to adjust the horizontal level and anchor the first and second drainage channels. This solves the technical problems of drainage devices in leek fields being unable to meet the needs of different types of terrain, poor drainage, and inconvenient maintenance.

Description

Technical Field

[0001] This utility model relates to the field of guide plate technology, and in particular to a combined guide plate for drainage in leek fields. Background Technology

[0002] As a perennial root vegetable, chives' roots are extremely sensitive to field humidity. Prolonged waterlogging leads to root rot due to oxygen deficiency, directly impacting yield and quality. Currently, chive field drainage mainly relies on traditional earthen ditches or precast concrete ditches. These facilities have significant limitations: First, the fixed slope design is difficult to adapt to complex terrain. In plains, slow drainage easily leads to waterlogging, while in hilly areas, water erosion causes soil loss and can even scour chive seedlings. Second, the ditches lack internal filtration and diversion structures, making them prone to siltation, debris, and weeds during the rainy season, requiring frequent manual dredging and significantly increasing planting costs. Third, traditional ditches are often integrally cast or excavated, requiring complete renovation after partial damage, resulting in high maintenance costs and disrupting agricultural operations. Therefore, there is an urgent need for a chive field drainage device that combines terrain adaptability, high drainage efficiency, and ease of maintenance to address the pain points of traditional drainage methods. Thus, it is necessary to provide a combined diversion plate for chive field drainage to solve the aforementioned technical problems. Utility Model Content

[0003] This utility model provides a combined guide plate for drainage in leek fields, which solves the technical problems of drainage devices in leek fields being unable to meet the needs of different types of terrain, poor drainage performance, and inconvenient maintenance.

[0004] To solve the above-mentioned technical problems, this utility model provides a combined drainage baffle for leek fields, comprising:

[0005] A first water guide channel is provided, and a second water guide channel is provided on the right side of the first water guide channel. Assembly blocks are fixedly connected to both sides of the upper front end and both sides of the upper rear end of the first water guide channel and the second water guide channel. Diversion guide plates are fixedly connected to the lower ends inside the first water guide channel and the second water guide channel.

[0006] The assembly includes a locking component and a positioning component. The locking component is located in the assembly block and is used to connect and fix the first water guide channel and the second water guide channel. The positioning component is located at the four lower corners of the first water guide channel and the second water guide channel and is used to adjust the horizontal adjustment and anchor the first water guide channel and the second water guide channel.

[0007] Preferably, the positioning component includes a threaded tube, the threaded tube is internally threaded with a lead screw, the lower end of the lead screw is fixedly connected to a bearing base plate, and anchor claw rods are fixedly connected around the lower end of the bearing base plate.

[0008] Preferably, the number of anchor claw rods is four sets, and the four sets of anchor claw rods are arranged at a distance at the lower end of the bearing base plate.

[0009] Preferably, the locking assembly includes a wing screw, one end of which passes through two adjacent assembly blocks and is threaded with a nut, and the assembly block has a through hole adapted to the wing screw.

[0010] Preferably, the upper and lower ends of the front side and the upper and lower ends of the rear side of the first water guide channel and the second water guide channel are all fixedly connected with reinforcing ribs. The reinforcing ribs, the first water guide channel, the diversion guide plate and the second water guide channel are integrally formed structures and are made of modified PVC composite material.

[0011] Preferably, the diversion guide plate is inclined, and the angle between the diversion guide plate and the inner bottom wall of the first and second water guiding channels is 30°-45°. The surface of the diversion guide plate is provided with a plurality of diversion holes.

[0012] Compared with related technologies, the combined drainage baffle for leek fields provided by this utility model has the following beneficial effects:

[0013] This utility model provides a combined guide plate for drainage in leek fields. Through the screw adjustment structure of the positioning component, the first and second guide channels can be precisely leveled for terrain slopes of 0°-15° during use, ensuring that the water flow velocity is stable in the optimal range of 0.3-0.5m / s. This avoids water accumulation caused by too slow flow velocity and prevents soil erosion caused by too fast flow velocity.

[0014] This utility model provides a combined drainage baffle for leek fields. By setting reinforcing ribs, the impact strength of the first and second drainage channels is increased by 40% during use. It can withstand the impact of water flow of 0.8m / s without deformation. The four sets of conical anchor claws are inserted into the soil to a depth of 15cm. Combined with the distributed force design of the bearing base plate, the anti-slip coefficient is ≥0.6, which effectively resists the displacement caused by rainstorm erosion.

[0015] This utility model provides a modular guide plate for drainage in leek fields. Through the cooperation of wing screws, nuts and assembly blocks, the assembly time for a single set of water guide channels is ≤5 minutes. The number of modules can be flexibly increased or decreased according to the length of the field ridges to adapt to drainage paths of 10-100 meters. When a part is damaged, only a single module needs to be replaced, reducing maintenance costs by 70%. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of a combined drainage baffle for leek fields provided by this utility model;

[0017] Figure 2 This is a top view of the structure of the first and second water guide channels of this utility model;

[0018] Figure 3 This is a cross-sectional view of the threaded pipe structure of this utility model.

[0019] The following are the labels in the diagram: 1. First water guide channel; 2. Second water guide channel; 3. Assembly block; 4. Diversion guide plate; 5. Locking assembly; 51. Wing screw; 52. Nut; 6. Positioning assembly; 61. Threaded pipe; 62. Screw rod; 63. Bearing base plate; 64. Anchor claw rod; 7. Reinforcing rib. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Example 1:

[0022] Please see Figure 1-3 This utility model provides a technical solution: a combined guide plate for drainage in leek fields, comprising: a first guide channel 1, a second guide channel 2 provided on the right side of the first guide channel 1, assembly blocks 3 fixedly connected to both sides of the upper front end and both sides of the upper rear end of the first guide channel 1 and the second guide channel 2, a diversion guide plate 4 fixedly connected to the lower end inside the first guide channel 1 and the second guide channel 2, a locking component 5 and a positioning component 6, the locking component 5 being located in the assembly block 3, the locking component 5 being used to splice and fix the first guide channel 1 and the second guide channel 2, and the positioning component 6 being located at the four lower corners of the first guide channel 1 and the second guide channel 2, the positioning component 6 being used to adjust the horizontal adjustment and anchor the first guide channel 1 and the second guide channel 2.

[0023] In this implementation scheme, based on the length of the field drainage path, the protruding edge of the first water guide channel 1 is embedded into the groove of the second water guide channel 2. Then, the assembly blocks 3 on the adjacent first water guide channel 1 and second water guide channel 2 are aligned, the wing screws 51 are inserted and rubber gaskets are put on, and the nuts 52 are tightened to a moderate pre-tightening. The assembly gap is eliminated by the elastic compensation of the gaskets, and the module is fixed. The adjusting screw 62 is rotated and raised and lowered in the threaded tube 61 to adjust the overall slope to 3‰-5‰, which is adapted to the local average annual rainfall. After confirming the level, the bearing base plate 63 is pressed to make the four sets of conical anchor claw rods 64 penetrate the soil. The barbed structure is used to achieve mechanical anchoring to ensure that the first water guide channel 1 and the second water guide channel 2 are relatively fixed to the ground.

[0024] Example 2:

[0025] Please see Figure 1-3As shown, based on Embodiment 1, this utility model provides a technical solution: the positioning component 6 includes a threaded tube 61, with a lead screw 62 threadedly connected inside the threaded tube 61. A bearing base plate 63 is fixedly connected to the lower end of the lead screw 62. Anchor claw rods 64 are fixedly connected around the lower end of the bearing base plate 63. There are four sets of anchor claw rods 64, arranged at intervals at the lower end of the bearing base plate 63. The locking component 5 includes a wing screw 51, one end of which passes through two adjacent assembly blocks 3 and is threadedly connected to a nut 52. The assembly block 3 has through holes that are compatible with the wing screws 51. The upper and lower ends of the front side of the first water guide channel 1 and the upper and lower ends of the rear side of the second water guide channel 2 are fixedly connected with reinforcing ribs 7. The reinforcing ribs 7, the first water guide channel 1, the diversion guide plate 4 and the second water guide channel 2 are integrally formed and the material is modified PVC composite material. The diversion guide plate 4 is inclined and the angle between the diversion guide plate 4 and the inner bottom wall of the first water guide channel 1 and the second water guide channel 2 is 30°-45°. The surface of the diversion guide plate 4 has several diversion holes.

[0026] In this embodiment: after the surface water generated by rainfall or irrigation enters the first water guide channel 1 and the second water guide channel 2, when the water flows through the inclined diversion guide plate 4, part of the water flows directly along the inclined surface of the diversion guide plate 4, and part of the water permeates through the diversion holes to the bottom of the first water guide channel 1 and the second water guide channel 2, realizing a dual-layer drainage mode of "rapid surface diversion + slow bottom infiltration", which accelerates drainage and avoids the soil from losing water too quickly.

[0027] The working principle of the combined drainage baffle for leek fields provided by this utility model is as follows:

[0028] Implementation steps for the first innovation point:

[0029] Step 1: According to the length of the field drainage path, insert the protruding edge of the first water guide channel 1 into the groove of the second water guide channel 2, then align the assembly blocks 3 on the adjacent first water guide channel 1 and second water guide channel 2, insert the wing screws 51 and put on the rubber gaskets, tighten the nuts 52 to a moderate pre-tightening, and eliminate the assembly gap through the elastic compensation of the gaskets to complete the module fixing.

[0030] Step 2: Rotate the adjusting screw 62 to rise and fall within the threaded tube 61, adjusting the overall slope to 3‰-5‰, adapting to the local average annual rainfall. After confirming the level, press the bearing base plate 63 to make the four sets of conical anchor claw rods 64 penetrate the soil, using the barbed structure to achieve mechanical anchoring, ensuring that the first water guide channel 1 and the second water guide channel 2 are relatively fixed to the ground.

[0031] Implementation steps for the second innovation point:

[0032] Step 1: After the surface water generated by rainfall or irrigation enters the first water guide channel 1 and the second water guide channel 2, when the water flows through the inclined diversion guide plate 4, some of the water flows directly along the inclined surface of the diversion guide plate 4.

[0033] The second step involves partially permeating through the diversion holes to the bottom of the first water guide channel 1 and the second water guide channel 2, achieving a dual-layer drainage mode of "rapid surface diversion + slow bottom infiltration", which accelerates drainage and prevents the soil from losing water too quickly.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A combined drainage baffle for leek fields, characterized in that: include: A first water guide channel (1) is provided on the right side of the first water guide channel (1) and a second water guide channel (2) is provided on the right side of the first water guide channel (1) and the second water guide channel (2). Assembly blocks (3) are fixedly connected to both sides of the upper front end and the upper rear end of the first water guide channel (1) and the second water guide channel (2). Diversion guide plates (4) are fixedly connected to the lower inside of the first water guide channel (1) and the second water guide channel (2). The locking component (5) and the positioning component (6) are located in the assembly block (3). The locking component (5) is used to splice and fix the first water guide channel (1) and the second water guide channel (2). The positioning component (6) is located at the four corners of the lower end of the first water guide channel (1) and the second water guide channel (2). The positioning component (6) is used to adjust the horizontal adjustment and anchor the first water guide channel (1) and the second water guide channel (2).

2. The combined flow guide plate for leek field drainage according to claim 1, characterized in that, The positioning component (6) includes a threaded tube (61), and a lead screw (62) is threaded inside the threaded tube (61). A bearing base plate (63) is fixedly connected to the lower end of the lead screw (62), and anchor claw rods (64) are fixedly connected around the lower end of the bearing base plate (63).

3. The combined flow guide plate for leek field drainage according to claim 2, characterized in that, The number of anchor claw rods (64) is four sets, and the four sets of anchor claw rods (64) are arranged at a distance at the lower end of the bearing base plate (63).

4. The combined flow guide plate for leek field drainage according to claim 1, characterized in that, The locking assembly (5) includes a wing screw (51), one end of which passes through two adjacent assembly blocks (3) and is threaded with a nut (52). The assembly block (3) has a through hole that matches the wing screw (51).

5. The combined flow guide plate for leek field drainage according to claim 1, characterized in that, The upper and lower ends of the front side of the first water guide channel (1) and the upper and lower ends of the rear side of the second water guide channel (2) are all fixedly connected with reinforcing ribs (7). The reinforcing ribs (7), the first water guide channel (1), the diversion guide plate (4) and the second water guide channel (2) are integrally formed structures and are made of modified PVC composite material.

6. The combined flow guide plate for leek field drainage according to claim 1, characterized in that, The diversion guide plate (4) is inclined, and the angle between the diversion guide plate (4) and the inner bottom wall of the first water guide trough (1) and the second water guide trough (2) is 30°-45°. The surface of the diversion guide plate (4) is provided with a number of diversion holes.

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