Farmland irrigation anti-seepage channel structure

Abstract

The utility model relates to the technical field of farm irrigation, and discloses a farm irrigation anti-seepage channel structure which comprises a prefabricated water channel, an open groove is formed in the prefabricated water channel, a positioning block is fixedly connected to one side of the outer wall of the prefabricated water channel, and side plates which are in bilateral symmetry are fixedly connected to the upper surface of the prefabricated water channel. A rack is fixedly connected to one side of the outer wall of one side plate, a partition plate is slidably connected to the inner wall of the prefabricated canal, a fixing plate is fixedly connected to the upper surface of the partition plate, a driving assembly is arranged on one side of the upper surface of the fixing plate, an open hole is formed in the partition plate in a penetrating mode, and cleaning plates are fixedly connected to the two sides of the outer wall of the partition plate. According to the moss cleaning device, through cooperation of the prefabricated water channel, the open grooves, the positioning blocks, the side plates, the racks, the fixing plates, the driving assemblies, the partition plates, the open holes, the cleaning plates and the limiting wheels, the effect of cleaning moss conveniently is achieved, and compared with the prior art, the quality of a water source is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland irrigation, in particular to an anti-seepage channel structure for farmland irrigation. Background Art

[0002] Farm irrigation is the process of bringing water into the field for crop growth, and the use of impermeable channel structures is to prevent water loss and waste during the delivery process. The main purposes of this structure include saving water resources, improving irrigation efficiency, reducing soil erosion, protecting the environment, and saving costs. By controlling channel leakage, the impermeable channel structure ensures that water can be effectively delivered to where it is needed, thereby ensuring that crops get enough water, especially in areas where water resources are scarce.

[0003] In most cases, the existing anti-seepage channel structure is used to place prefabricated water channels inside pre-buried pits to drain water for irrigation operations. However, since there is only a small amount of water in the channel when no irrigation is carried out, moss is easy to grow on the inner wall of the channel. The moss has a strong ability to reproduce and grow. A large amount of moss will affect the water conveyance function of the irrigation channel, and the moss will affect the water quality. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides an anti-seepage channel structure for farmland irrigation, aiming to improve the problem that moss grows inside the channel and affects the water quality when the channel used in the prior art is not in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-seepage channel structure for farmland irrigation, comprising a prefabricated water channel, a groove is opened inside the prefabricated water channel, a positioning block is fixedly connected to one side of the outer wall of the prefabricated water channel, a left-right symmetrical side plate is fixedly connected to the upper surface of the prefabricated water channel, a rack is fixedly connected to one side of the outer wall of one side plate, a partition is slidably connected to the inner wall of the prefabricated water channel, a fixed plate is fixedly connected to the upper surface of the partition, a driving assembly is arranged on one side of the upper surface of the fixed plate, an opening is opened through the inside of the partition, cleaning plates are fixedly connected on both sides of the outer wall of the partition, one side of the upper surface of the fixed plate is rotatably connected to a limiting wheel, and the limiting wheel is rollingly connected to the outer wall of the other side plate.

[0006] Through the above technical solution, the effect of facilitating the cleaning of moss is achieved.

[0007] Furthermore, the driving assembly includes a motor 1, the motor 1 is fixedly connected to one side of the upper surface of the fixed plate, the output end of the motor 1 is fixedly connected to a gear, and the gear is meshingly connected to the rack.

[0008] Through the above technical solution, the effect of facilitating the movement of the driving device is achieved.

[0009] Furthermore, a bracket is fixedly connected to the upper surface of the fixing plate, and a fixing box is fixedly connected to the upper surface of the bracket.

[0010] Through the above technical solution, the effect of stabilizing the fixing box is achieved.

[0011] Furthermore, a second motor is fixedly connected to one side of the outer wall of the fixed box, and a worm is fixedly connected to the output end of the second motor.

[0012] Through the above technical solution, the effect of driving the worm to rotate is achieved.

[0013] Furthermore, a screw rod is rotatably connected inside the fixing box, and the screw rod is threadedly connected inside the bracket.

[0014] Through the above technical solution, the limiting effect is achieved.

[0015] Furthermore, a worm gear is rotatably connected inside the fixing box, and the lead screw is threadedly connected inside the worm gear.

[0016] Through the above technical solution, the effect of facilitating the lifting and lowering of the screw rod is achieved.

[0017] Furthermore, a flow control plate is slidably connected inside the partition, the flow control plate is rotatably connected to the screw rod, the upper surface of the flow control plate is fixedly connected to a limit rod, and the upper surface of the limit rod is fixedly connected to a limit block.

[0018] Through the above technical solution, the effect of facilitating the position limiting of the flow control plate is achieved.

[0019] Furthermore, a sand layer is provided on the lower surface of the prefabricated water channel, an isolation layer is provided on the lower surface of the sand layer, and a gravel layer is provided on the lower surface of the isolation layer.

[0020] Through the above technical solution, the effect of isolating the moss from growing is achieved.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the prefabricated water channel, groove, positioning block, side plate, rack, fixed plate, driving assembly, partition, opening, cleaning plate and limiting wheel are coordinated to achieve the effect of facilitating the cleaning of moss, thereby improving the quality of water source compared with the prior art.

[0023] 2. In the utility model, through the coordination of the bracket, the fixing box, the second motor, the worm, the lead screw, the worm wheel, the flow control plate, the limit rod, the limit block, the sand layer, the isolation layer and the gravel layer, the effect of facilitating the control of the water volume and further isolating the growth of moss is achieved, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional structural schematic diagram of a farmland irrigation anti-seepage channel structure proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the partial structure disassembly of a farmland irrigation anti-seepage channel structure proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of a fixing box of a farmland irrigation anti-seepage channel structure proposed by the utility model.

[0027] Legend:

[0028] 1. Prefabricated water channel; 2. Grooving; 3. Positioning block; 4. Side plate; 5. Rack; 6. Fixed plate; 7. Drive assembly; 701. Motor 1; 702. Gear; 8. Partition; 9. Opening; 10. Cleaning plate; 11. Limiting wheel; 12. Bracket; 13. Fixed box; 14. Motor 2; 15. Worm; 16. Screw; 17. Worm wheel; 18. Flow control plate; 19. Limiting rod; 20. Limiting block; 21. Sand layer; 22. Isolation layer; 23. Gravel layer. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: an anti-seepage channel structure for farmland irrigation, including a prefabricated water channel 1, characterized in that: a groove 2 is opened inside the prefabricated water channel 1, a positioning block 3 is fixedly connected to one side of the outer wall of the prefabricated water channel 1, a left-right symmetrical side plate 4 is fixedly connected to the upper surface of the prefabricated water channel 1, a rack 5 is fixedly connected to one side of the outer wall of one side plate 4, a partition 8 is slidably connected to the inner wall of the prefabricated water channel 1, a fixed plate 6 is fixedly connected to the upper surface of the partition 8, a driving component 7 is arranged on one side of the upper surface of the fixed plate 6, and an opening 9 is opened through the inside of the partition 8 , cleaning plates 10 are fixedly connected to both sides of the outer wall of the partition 8, one side of the upper surface of the fixed plate 6 is rotatably connected to a limiting wheel 11, and the limiting wheel 11 is rollingly connected to the outer wall of the other side plate 4; the driving component 7 includes a motor 701, the motor 701 is fixedly connected to one side of the upper surface of the fixed plate 6, and the output end of the motor 701 is fixedly connected to a gear 702, and the gear 702 is meshed with the rack 5; a sand layer 21 is provided on the lower surface of the prefabricated water channel 1, an isolation layer 22 is provided on the lower surface of the sand layer 21, and a gravel layer 23 is provided on the lower surface of the isolation layer 22;

[0031] Specifically, when the motor 701 is started, its powerful power will drive the gear 702 to start rotating. The gear 702 is closely meshed with the rack 5. This precise fit enables the rack 5 to slide smoothly and accurately under the drive of the gear 702. This sliding effect is further transmitted to the cleaning plate 10 on the outer wall of the partition 8, so that the cleaning plate 10 can slide easily. The sliding of the cleaning plate 10 is not isolated. It further drives the limiting wheel 11 to slide on the outer wall of the side plate 4 through the linkage with the fixed plate 6. This composite motion mode enables the cleaning plate 10 to clean the moss in all directions and at multiple angles. During the cleaning process, the cleaning plate 10 can not only scrape off the moss attached to the outer wall of the partition 8, but also push the moss to the center of the water body, thereby achieving a better cleaning effect. In addition, in order to fundamentally prevent the growth of moss, the system also designs a combination of a sand layer 21, an isolation layer 22 and a gravel layer 23. These three layers of materials have their own characteristics and together constitute a barrier to prevent the growth of moss. The isolation layer 22 is made of geotextile, which has good air permeability and waterproofness, and can effectively isolate the growth environment of moss and fundamentally prevent the growth of moss.

[0032] Reference Figure 1 , Figure 2 and Figure 3, a bracket 12 is fixedly connected to the upper surface of the fixed plate 6, and a fixed box 13 is fixedly connected to the upper surface of the bracket 12; a motor 14 is fixedly connected to one side of the outer wall of the fixed box 13, and a worm 15 is fixedly connected to the output end of the motor 14; a screw 16 is rotatably connected inside the fixed box 13, and the screw 16 is threadedly connected to the inside of the bracket 12; a worm gear 17 is rotatably connected inside the fixed box 13, and the screw 16 is threadedly connected to the inside of the worm gear 17; a flow control plate 18 is slidably connected inside the partition 8, and the flow control plate 18 is rotatably connected to the screw 16, and a limit rod 19 is fixedly connected to the upper surface of the flow control plate 18, and a limit block 20 is fixedly connected to the upper surface of the limit rod 19;

[0033] Specifically, when the motor 2 14 is started, it will drive the worm 15 to start rotating. The worm 15 is a special rod-shaped mechanism, and its surface usually has spiral protrusions, which mesh with the tooth grooves of the worm wheel 17. Due to the rotation of the worm 15, the worm wheel 17 is forced to rotate along its axial direction. This rotation mode has self-locking properties, that is, when the worm wheel 17 is subjected to external force, it cannot rotate in the opposite direction of the rotation direction of the worm 15, thereby ensuring the stability of fluid control. As the worm wheel 17 rotates, the screw 16 begins to rotate in the worm wheel 17. The screw 16 is a rod-shaped mechanism with a spiral groove. When it cooperates with the threaded hole of the worm wheel 17, the rotational motion of the screw 16 will be converted into a linear motion along its axis. This linear motion further drives the flow control plate 18 to slide on the inner wall of the partition 8. The flow control plate 18 is a key component for regulating the flow of fluid, and changes in its position and angle will directly affect the flow of the fluid.

[0034] Working principle: When it is necessary to use an anti-seepage channel structure for irrigation, the motor 14 is started to drive the worm 15 to mesh with the worm wheel 17, thereby driving the screw 16 to rotate on the upper surface of the flow control plate 18. The screw 16 rotates on the internal thread of the worm wheel 17, thereby driving the flow control plate 18 to rise and fall. The flow control plate 18 slides on the inner wall of the partition 8, thereby achieving the effect of automatically adjusting the water flow size.

[0035] Secondly, when the canal is no longer in use and moss grows inside, the motor 701 is started to drive the gear 702 to mesh and rotate with the rack 5, thereby facilitating the sliding of the cleaning plate 10 on the outer wall of the partition 8. At this time, the fixed plate 6 drives the limiting wheel 11 to slide on the outer wall of the side plate 4, thereby achieving the effect of cleaning the moss, and then the sand layer 21, the isolation layer 22 and the gravel layer 23 cooperate to prevent the growth of moss. It should be noted that the isolation layer 22 is made of geotextile.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A farmland irrigation anti-seepage channel structure, comprising a prefabricated water channel (1), characterized in that: The prefabricated water channel (1) has a groove (2) formed inside, a positioning block (3) is fixedly connected to one side of the outer wall of the prefabricated water channel (1), a left-right symmetrical side plate (4) is fixedly connected to the upper surface of the prefabricated water channel (1), a rack (5) is fixedly connected to one side of the outer wall of one of the side plates (4), a partition (8) is slidably connected to the inner wall of the prefabricated water channel (1), a fixed plate (6) is fixedly connected to the upper surface of the partition (8), a driving assembly (7) is arranged on one side of the upper surface of the fixed plate (6), an opening (9) is formed through the inside of the partition (8), cleaning plates (10) are fixedly connected to both sides of the outer wall of the partition (8), one side of the upper surface of the fixed plate (6) is rotatably connected to a limiting wheel (11), and the limiting wheel (11) is rollingly connected to the outer wall of the other side plate (4).

2. The farmland irrigation anti-seepage channel structure according to claim 1, characterized in that: The driving assembly (7) comprises a motor 1 (701), wherein the motor 1 (701) is fixedly connected to one side of the upper surface of the fixing plate (6), and a gear (702) is fixedly connected to the output end of the motor 1 (701), and the gear (702) is meshingly connected to the rack (5).

3. The farmland irrigation anti-seepage channel structure according to claim 2, characterized in that: A bracket (12) is fixedly connected to the upper surface of the fixing plate (6), and a fixing box (13) is fixedly connected to the upper surface of the bracket (12).

4. The farmland irrigation anti-seepage channel structure according to claim 3, characterized in that: A second motor (14) is fixedly connected to one side of the outer wall of the fixing box (13), and a worm (15) is fixedly connected to the output end of the second motor (14).

5. The farmland irrigation anti-seepage channel structure according to claim 4, characterized in that: A screw rod (16) is rotatably connected inside the fixing box (13), and the screw rod (16) is threadedly connected inside the bracket (12).

6. The farmland irrigation anti-seepage channel structure according to claim 5, characterized in that: A worm gear (17) is rotatably connected inside the fixing box (13), and the lead screw (16) is threadably connected inside the worm gear (17).

7. The farmland irrigation anti-seepage channel structure according to claim 1, characterized in that: A flow control plate (18) is slidably connected inside the partition (8), the flow control plate (18) is rotatably connected to the screw rod (16), the upper surface of the flow control plate (18) is fixedly connected to a limit rod (19), and the upper surface of the limit rod (19) is fixedly connected to a limit block (20).

8. The farmland irrigation anti-seepage channel structure according to claim 7, characterized in that: The lower surface of the prefabricated water channel (1) is provided with a sand layer (21), the lower surface of the sand layer (21) is provided with an isolation layer (22), and the lower surface of the isolation layer (22) is provided with a gravel layer (23).

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