Convenient-to-use water channel gate device for farm irrigation

Abstract

The utility model relates to the technical field of farm irrigation, in particular to a convenient-to-use water channel gate device for farm irrigation, which comprises a gate seat, the gate seat is vertically and slidably attached to the inner wall of a concrete water channel in an inserted manner, the surface of the gate seat is provided with a channel penetrating through the inside of the gate seat, and the inner wall of the channel is provided with a plate seat. The outer wall face of the plate base and the inner wall face of the channel are fixedly assembled through screws, the plate base is of a U-shaped structure, a plate groove is formed in the surface of the plate base, a built-in frame is arranged in the gate base, and the two ends of the built-in frame penetrate through the surface of the gate base and communicate with the channel. The gate seat and the concrete water channel are vertically inserted and butted, the bolts are matched with the first mounting plate and the second mounting plate, so that the bolts pass through the first mounting holes and the second mounting holes, stable mounting of the gate seat and the water channel can be achieved, and relative sliding of the gate plate and the gate seat can be achieved through vertical movement of the piston rod of the hydraulic cylinder. Therefore, the water channel can conduct water diversion and circulation.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland irrigation, in particular to a farmland irrigation waterway gate device which is easy to use. Background Art

[0002] Agricultural irrigation refers to an agricultural production technology that provides water to farmland through artificial means. Irrigation can regulate soil moisture, meet the water needs of crop growth, and increase crop yields.

[0003] River diversion irrigation: This is a more traditional irrigation method, where water from rivers is diverted into farmland for irrigation by building channels.

[0004] The development trend of agricultural irrigation is water conservation, energy conservation, environmental protection and intelligence. In the future, irrigation technology will pay more attention to the rational use of water resources, promote water-saving irrigation technology, improve irrigation efficiency and achieve sustainable agricultural development.

[0005] Agricultural irrigation waterways refer to ditches, pipes and other facilities used to transport irrigation water. They connect water sources (such as rivers, lakes, reservoirs, groundwater, etc.) with farmland to provide the necessary moisture for crops. Agricultural irrigation waterways are an important part of the agricultural irrigation system and are of great significance for ensuring farmland irrigation and increasing crop yields.

[0006] A waterway gate, also known as a sluice gate, is a hydraulic facility installed on a waterway to control water flow. Its main functions are to regulate water levels, control flow, and retain or drain water to meet the needs of flood control, irrigation, water supply, power generation, and shipping. Waterway gates play an important role in agricultural irrigation, urban water supply, and hydropower station operation.

[0007] At present, when irrigating farmland, if the farmland is far away from the river, it is necessary to dig a group of identical waterways within the farmland. Such waterways are relatively narrow and made of concrete. Such waterways only need to ensure normal water diversion and irrigation. However, due to the flood season in the river or the opening of sluices upstream to release water, if the excavated waterways are not equipped with water diversion barrier structures, that is, gates, it is easy to cause harm or losses to the farmland area. Utility Model Content

[0008] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a convenient-to-use farmland irrigation waterway gate device.

[0009] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0010] A convenient-to-use farmland irrigation waterway gate device is designed, comprising a gate seat, which is vertically slidably and tightly inserted into the inner wall of a concrete waterway for assembly, a channel penetrating the interior of the gate seat is provided on the surface of the gate seat, a plate seat is provided on the inner wall of the channel, and the outer wall surface of the plate seat and the inner wall surface of the channel are fixedly assembled by screws, the plate seat is a U-shaped structure, and a plate groove is provided on the surface, an internal frame is provided inside the gate seat, and the two ends of the internal frame penetrate the surface of the gate seat and are connected to the channel, a gate plate is slidably sleeved inside the internal frame, and the two ends of the gate plate penetrate the inner wall of the internal frame to extend outward, the lower end of the gate plate is slidably inserted into and docked with the plate groove of the plate seat, and a hinge is provided on the upper end of the gate plate A connecting plate is provided, and the lower end surface of the connecting plate is welded and fixed to the upper end of the gate plate. A hydraulic cylinder is arranged on the upper end surface of the gate seat, and the number of the hydraulic cylinders is two and they are symmetrically distributed on the upper end surface of the gate seat. The lower end of the hydraulic cylinder is fixedly assembled with the upper surface of the gate seat by screws. A piston rod for extension and retraction is arranged inside the hydraulic cylinder, and the upper end of the piston rod extends upward through the interior of the hydraulic cylinder. A supporting plate is provided on the upper end of the piston rod of the hydraulic cylinder, and the lower end surface of the support plate is fixedly assembled with the end of the piston rod by screws. A connecting rod is also provided on the lower end surface of the support plate, and the upper end of the connecting rod is fixed to the surface of the support plate by welding, and the lower end of the connecting rod is fixedly assembled with the upper end surface of the connecting plate by screws.

[0011] In detail, first mounting plates are provided at the edges of both the front and back surfaces of the gate seat, and one end of the first mounting plate is welded and fixed to the surface of the gate seat.

[0012] In detail, a first mounting hole is formed on the surface of the first mounting plate. The first mounting hole is a circular hole structure, and an inner wall surface of the first mounting hole is a smooth surface or a threaded surface.

[0013] In detail, a second mounting plate is disposed at the bottom of both the front and back surfaces of the gate seat, and one end of the second mounting plate is welded and fixed to the surface of the gate seat.

[0014] In detail, the surface of the second mounting plate is provided with second mounting holes, the second mounting holes are circular hole structures and are symmetrically distributed on the second mounting plate, and the inner wall surfaces of the second mounting holes are smooth surfaces or threaded surfaces.

[0015] In detail, a filter screen is arranged inside the channel, the filter screen is made of stainless steel material, and one side of the filter screen is arranged in close contact with the outer wall surface of the plate seat.

[0016] In detail, a collar is disposed on the surface of the filter screen, and the surface of the collar penetrates the interior of the filter screen. A threaded column is disposed on the surface of the channel, and one end of the threaded column is welded to the surface of the plate seat. The threaded column and the collar are mutually slidably disposed.

[0017] In detail, a threaded cap is arranged at the other end of the threaded column, the end face of the threaded cap is closely arranged with the collar, and the internal threaded surface of the threaded cap and the external threaded surface of the threaded column are threadedly connected with each other.

[0018] The design scheme proposed by the utility model has the following beneficial effects during application:

[0019] 1. The gate seat is vertically inserted into the concrete waterway and connected with the first mounting plate and the second mounting plate through bolts, so that the bolts pass through the first mounting holes and the second mounting holes, so that the gate seat and the waterway can be stably installed. The piston rod of the hydraulic cylinder moves up and down to realize the relative sliding of the gate plate and the plate seat, so that water can be diverted and circulated in the waterway.

[0020] 2. By setting up a filter structure in the channel, a filtering effect can be achieved when the river water is drained, thereby preventing the garbage in the river from being sent to the farmland area during the drainage process, causing pollution to the farmland area. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the front distribution of the filter screen of the utility model;

[0024] Figure 4 It is a schematic diagram of a top cross-section of the filter screen of the utility model;

[0025] Figure 5 It is an enlarged schematic diagram of point a of the present utility model.

[0026] In the figure: 10, gate seat; 11, channel; 12, plate seat; 13, gate; 14, built-in frame; 15, connecting plate; 16, hydraulic cylinder; 17, support plate; 18, connecting rod; 20, first mounting plate; 21, first mounting hole; 22, second mounting plate; 23, second mounting hole; 30, filter screen; 31, collar; 32, threaded column; 33, threaded cap. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Reference Figure 1-Figure 5A convenient-to-use farmland irrigation waterway gate device comprises a gate seat 10, which is vertically slidably and tightly inserted into the inner wall of a concrete waterway. A channel 11 penetrating the inner part of the gate seat 10 is provided on the surface of the gate seat 10, and a plate seat 12 is provided on the inner wall of the channel 11, and the outer wall surface of the plate seat 12 is fixedly assembled with the inner wall surface of the channel 11 by screws. The plate seat 12 is a U-shaped structure, and a plate groove is provided on the surface. An internal frame 14 is provided inside the gate seat 10, and both ends of the internal frame 14 penetrate the surface of the gate seat 10 and are connected to the channel 11. A gate plate 13 is slidably sleeved inside the internal frame 14, and both ends of the gate plate 13 penetrate the inner wall of the internal frame 14 and extend outwardly, the lower end of the gate plate 13 is slidably inserted into and docked with the plate groove of the plate seat 12, and the upper end of the gate plate 13 is provided with a connecting Plate 15, and the lower end surface of the connecting plate 15 is welded and fixed to the upper end of the gate plate 13, the upper end surface of the gate seat 10 is provided with a hydraulic cylinder 16, and the number of hydraulic cylinders 16 is two and symmetrically distributed on the upper end surface of the gate seat 10, the lower end of the hydraulic cylinder 16 is fixedly assembled with the upper surface of the gate seat 10 by screws, the interior of the hydraulic cylinder 16 is provided with a piston rod for extension and contraction, and the upper end of the piston rod extends upward through the interior of the hydraulic cylinder 16, the upper end of the piston rod of the hydraulic cylinder 16 is provided with a supporting plate 17, and the lower end surface of the support plate 17 is fixedly assembled with the end of the piston rod by screws, the lower end surface of the support plate 17 is also provided with a connecting rod 18, and the upper end of the connecting rod 18 is fixed to the surface of the support plate 17 by welding, and the lower end of the connecting rod 18 is fixedly assembled with the upper end surface of the connecting plate 15 by screws.

[0029] It should be further explained that first mounting plates 20 are disposed at the edges of both the front and back surfaces of the gate seat 10 , and one end of the first mounting plate 20 is welded and fixed to the surface of the gate seat 10 .

[0030] It should be further explained that a first mounting hole 21 is opened on the surface of the first mounting plate 20. The first mounting hole 21 is a circular hole structure, and the inner wall surface of the first mounting hole 21 is a smooth surface or a threaded surface, which can ensure the stable installation of the gate seat 10 and the side wall of the waterway.

[0031] It should be further explained that a second mounting plate 22 is disposed at the bottom of both the front and back surfaces of the gate seat 10 , and one end of the second mounting plate 22 is welded and fixed to the surface of the gate seat 10 .

[0032] It should be further explained that a second mounting hole 23 is opened on the surface of the second mounting plate 22. The second mounting hole 23 is a circular hole structure and is symmetrically distributed on the second mounting plate 22. The inner wall surface of the second mounting hole 23 is a smooth surface or a threaded surface, which can ensure the stable installation of the gate seat 10 and the bottom of the waterway.

[0033] It should be further explained that a filter screen 30 is arranged inside the channel 11. The filter screen 30 is made of stainless steel. One side of the filter screen 30 is arranged in close contact with the outer wall surface of the plate seat 12, which can block the garbage in the river and prevent it from entering the waterway.

[0034] It should be further explained that a ring 31 is provided on the surface of the filter 30, and the surface of the ring 31 passes through the interior of the filter 30. A threaded column 32 is provided on the surface of the channel 11, and one end of the threaded column 32 is welded to the surface of the plate seat 12. The threaded column 32 and the ring 31 are slidably penetrated by each other, so as to realize the rapid positioning and assembly of the filter 30.

[0035] It should be further explained that a threaded cap 33 is provided at the other end of the threaded column 32. The end face of the threaded cap 33 is tightly set with the ring 31, and the internal thread surface of the threaded cap 33 and the external thread surface of the threaded column 32 are threadedly connected with each other, which can facilitate the disassembly, replacement or regular cleaning of the filter 30.

[0036] Working method: When it is necessary to divert river water, the piston rod of the hydraulic cylinder 16 is extended and retracted, so that the piston rod can move up and down with the connecting rod 18, so that the connecting rod 18 can move up and down with the gate plate 13 installed under the connecting plate 15. Through the extension of the piston rod, the gate plate 13 can be relatively extended and retracted with the plate seat 12 and move upward, so that the circulation of the waterway can be realized, and then the river water can be diverted.

[0037] When river water passes through the channel 11, it can be filtered through the filter screen 30, so as to prevent garbage in the river from entering the waterway, thereby causing garbage accumulation and pollution in the farmland area. When the filter screen 30 needs to be cleaned, the threaded cap 33 is rotated to separate it from the threaded column 32, so that the ring 31 and the threaded column 32 can be slidably disengaged, thereby realizing the filter screen 30 and the plate seat 12.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A convenient-to-use farmland irrigation waterway gate device, comprising a gate seat (10), characterized in that: The gate seat (10) is vertically slidably and tightly inserted into the inner wall of the concrete waterway. The surface of the gate seat (10) is provided with a channel (11) penetrating the interior thereof. A plate seat (12) is provided on the inner wall of the channel (11), and the outer wall surface of the plate seat (12) is fixedly assembled with the inner wall surface of the channel (11) by screws. The plate seat (12) is a U-shaped structure and a plate groove is provided on the surface. An internal frame (14) is provided inside the gate seat (10), and both ends of the internal frame (14) penetrate the surface of the gate seat (10) and are connected to the channel (11). A gate plate (13) is slidably sleeved inside the internal frame (14), and both ends of the gate plate (13) penetrate the inner wall of the internal frame (14) and extend outwardly. The lower end of the gate plate (13) is slidably inserted into and docked with the plate groove of the plate seat (12). The upper end of the gate plate (13) is provided with a connecting plate (15), and the connecting plate (15) is The lower end surface of the gate seat (10) is welded and fixed to the upper end of the gate plate (13); the upper end surface of the gate seat (10) is provided with a hydraulic cylinder (16), and the number of the hydraulic cylinders (16) is two and they are symmetrically distributed on the upper end surface of the gate seat (10); the lower end of the hydraulic cylinder (16) is fixedly assembled with the upper surface of the gate seat (10) by screws; the interior of the hydraulic cylinder (16) is provided with a piston rod for extension and contraction, and the upper end of the piston rod extends upward through the interior of the hydraulic cylinder (16); the upper end of the piston rod of the hydraulic cylinder (16) is provided with a support plate (17), and the lower end surface of the support plate (17) is fixedly assembled with the end of the piston rod by screws; the lower end surface of the support plate (17) is also provided with a connecting rod (18), and the upper end of the connecting rod (18) is fixedly assembled with the surface of the support plate (17) by welding, and the lower end of the connecting rod (18) is fixedly assembled with the upper end surface of the connecting plate (15) by screws.

2. A convenient-to-use farmland irrigation waterway gate device according to claim 1, characterized in that: A first mounting plate (20) is provided at the edges of both the front and back surfaces of the gate seat (10), and one end of the first mounting plate (20) is welded and fixed to the surface of the gate seat (10).

3. A convenient-to-use farmland irrigation waterway gate device according to claim 2, characterized in that: A first mounting hole (21) is provided on the surface of the first mounting plate (20); the first mounting hole (21) is a circular hole structure, and the inner wall surface of the first mounting hole (21) is a smooth surface or a threaded surface.

4. The easy-to-use farmland irrigation waterway gate device according to claim 3 is characterized in that: A second mounting plate (22) is provided at the bottom of both the front and back surfaces of the gate seat (10), and one end of the second mounting plate (22) is welded and fixed to the surface of the gate seat (10).

5. The easy-to-use farmland irrigation waterway gate device according to claim 4, characterized in that: The surface of the second mounting plate (22) is provided with second mounting holes (23), the second mounting holes (23) are circular hole structures and are symmetrically distributed on the second mounting plate (22), and the inner wall surfaces of the second mounting holes (23) are smooth surfaces or threaded surfaces.

6. The easy-to-use farmland irrigation waterway gate device according to claim 1, characterized in that: A filter screen (30) is arranged inside the channel (11), and the filter screen (30) is made of stainless steel. One side of the filter screen (30) is arranged in close contact with the outer wall surface of the plate seat (12).

7. The easy-to-use farmland irrigation waterway gate device according to claim 6, characterized in that: The surface of the filter screen (30) is provided with a collar (31), the surface of the collar (31) penetrates the interior of the filter screen (30), the surface of the channel (11) is provided with a threaded column (32), one end of the threaded column (32) is welded to the surface of the plate seat (12), and the threaded column (32) and the collar (31) are mutually slidably penetrated.

8. The easy-to-use farmland irrigation waterway gate device according to claim 7, characterized in that: A threaded cap (33) is disposed at the other end of the threaded column (32), the end face of the threaded cap (33) is tightly disposed with the collar (31), and the internal threaded surface of the threaded cap (33) and the external threaded surface of the threaded column (32) are threadably butted against each other.

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