Trash rack structure suitable for irrigated area farmland ditch

Abstract

The utility model relates to the technical field of water conservancy facilities, and discloses a trash rack structure suitable for irrigation area farmland ditches, which comprises a frame body, a heavy grid plate is fixedly arranged in the frame body, and an auxiliary assembly is movably connected in the frame body. The auxiliary assembly comprises an intercepting plate, a limiting block, a limiting groove, a mounting hole, a movable plate, an extension spring set, a hook claw and a locking plate. According to the trash rack structure suitable for the farmland ditch in the irrigated area, the extension spring sets are arranged to be matched with the hook claws to quickly fix the frame body into the farmland ditch, a user can conveniently adjust the height of the hook claws according to the depth of the ditch through the formed mounting holes, and the mounting convenience is further improved; and meanwhile, the intercepting plates are fixed in the mode that the limiting blocks and the limiting grooves are clamped, the operation mode further reduces the convenience and practicability of assembly of the trash rack structure, a user can rapidly and completely assemble and splice the trash rack structure for use, and meanwhile the maintenance difficulty is lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy equipment, in particular to a trash rack structure suitable for farmland ditches in irrigation areas. Background Art

[0002] The trash rack is a frame-type structure installed in front of the water inlet of the ditch to block aquatic plants, driftwood, river garbage and other wastes carried by the water flow. The size of the trash rack is determined by the flow rate through the rack and the allowable flow rate through the rack. It is widely used in channels dug for irrigation or drainage in irrigated farmland.

[0003] Currently, most of the trash racks on the market have been improved in terms of functions. Such products have a fixed shape. When installed in a ditch, it is difficult to fix them and they need to be installed underwater, which makes the subsequent disassembly work very troublesome. Therefore, a trash rack structure suitable for farmland ditches in irrigation areas is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a trash rack structure suitable for farmland ditches in irrigation areas, which has the advantages of simple fixing and convenient disassembly, and solves the problems of laborious fixing and troublesome disassembly.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of the above-mentioned trash rack structure suitable for irrigation farmland ditches, the utility model provides the following technical solutions: a trash rack structure suitable for irrigation farmland ditches, comprising a frame, a heavy grid plate is fixedly installed inside the frame, and an auxiliary component is movably connected inside the frame;

[0008] The auxiliary component includes an intercepting plate, a limit block, a limit groove, a mounting hole, a movable plate, a tension spring group, a hook and a locking plate. The frame is movably connected with the intercepting plate inside, and the limit blocks are fixedly installed on the left and right sides of the intercepting plate. The left and right inner walls of the frame are provided with limit grooves, and the left and right sides of the frame are provided with four mounting holes. The interiors of the two upper mounting holes are movably connected with movable plates, and the opposite sides of the two movable plates are fixedly installed with tension spring groups, and the opposite sides of the tension spring groups on both sides are fixedly installed with hooks, and the inner wall of the frame is movably connected with two locking plates.

[0009] Preferably, a rectangular hole is provided between the inner top wall of the limiting groove and the top of the frame body, and the size of the limiting block is adapted to the size of the limiting groove and the rectangular hole.

[0010] Preferably, a fixing hole is opened on the inner bottom wall of the frame, and the heavy grid plate is located inside the fixing hole.

[0011] Preferably, the movable plate is adapted to the size of the mounting hole, and a rope is installed between the locking plate and the inner wall of the frame.

[0012] Preferably, a first handle is installed on the top of the intercepting plate, and a second handle is installed on the top of each of the two hooks.

[0013] Preferably, a latch hole is provided on the top of the movable plate, and the latch hole is latched and connected with the locking plate.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a trash rack structure suitable for farmland ditches in irrigation areas, which has the following beneficial effects:

[0016] 1. The trash rack structure suitable for farmland ditches in irrigation areas can quickly fix the frame inside the farmland ditch by setting a tension spring group and a hook. The provided mounting holes can facilitate the user to adjust the height of the hook according to the depth of the ditch, further improving the convenience of installation. At the same time, the interception plate is fixed by engaging the limit block with the limit groove. This operation method further reduces the convenience and practicality of the trash rack structure assembly, facilitates the user to quickly and completely assemble and splice for use, and also reduces the difficulty of maintenance.

[0017] 2. The trash rack structure suitable for farmland ditches in irrigation areas uses a locking plate to limit the movable plate after being engaged, thereby further improving the strength between the movable plate and the connected mounting hole, avoiding excessive force when operating the tension spring group, resulting in separation of the movable plate and the corresponding mounting hole, affecting the progress and efficiency of the trash rack structure being installed in the farmland ditch. At the same time, the movable plate and the mounting hole, and the locking plate and the engaging hole are fixed by an engaging connection method, which further reduces the difficulty of disassembly and assembly and facilitates the use of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 It is a partial sectional view of the utility model from the left;

[0020] Figure 3 It is a partial top sectional view of the utility model.

[0021] In the figure: 1, frame; 2, heavy grid plate; 3, auxiliary components; 301, interception plate; 302, limit block; 303, limit groove; 304, mounting hole; 305, movable plate; 306, tension spring group; 307, hook claw; 308, lock plate. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3 A trash rack structure suitable for irrigation farmland ditches includes a frame 1, a heavy grid plate 2 is fixedly installed inside the frame 1, and an auxiliary component 3 is movably connected inside the frame 1.

[0024] exist Figure 2 and Figure 3 In the embodiment, the auxiliary component 3 is composed of an interception plate 301, a limit block 302, a limit groove 303, a mounting hole 304, a movable plate 305, a tension spring group 306, a hook 307 and a locking plate 308. The interior of the frame 1 is connected with the interception plate 301 for intercepting debris. The limit blocks 302 are installed on the left and right sides of the interception plate 301 for engaging with the limit groove 303 to fix the position of the interception plate 301. The limit grooves 303 are provided on the left and right inner walls of the frame 1 for providing a connection position for fixing the interception plate 301. The left and right sides of the frame 1 Four mounting holes 304 are provided for adjusting the position of the movable plate 305. The interiors of the two mounting holes 304 on the upper side are connected to movable plates 305. There are only two movable plates 305, which are used to fix the height of the hook 307. Tension spring groups 306 are installed on the opposite sides of the two movable plates 305 to assist the movement of the structure 307. Hooks 307 are installed on the opposite sides of the tension spring groups 306 on both sides to fix the outer edge of the ditch. Two locking plates 308 are movably connected to the inner wall of the frame 1 to fix the movable plates 305 to prevent them from detaching.

[0025] It should be noted that this section is intended to provide a background or context for the implementation methods stated in the claims, and detailed descriptions of known functions and known components are omitted. To ensure the compatibility of the equipment, the operating methods adopted are consistent with the parameters of marketed equipment. The description here is not admitted to be prior art because it is included in this section.

[0026] When implementing, follow these steps:

[0027] 1) First, press the frame 1 into the trench, with the bottom fitting against the bottom wall of the trench, and then pull the second handles on both sides to drive the lower hook 307 to move;

[0028] 2) Then, the spring inside the tension spring group 306 begins to stretch, and when the hook 307 is pulled to the outer wall area of ​​the ditch, the hook 307 is pushed down to hook on the outer wall of the ditch, and the spring inside the tension spring group 306 contracts to fix the distance between the hook 307 and the frame 1;

[0029] 3) Finally, push the intercepting plate 301 downward, so that the intercepting plate 301 drives the limiting block 302 to move downward through the rectangular hole and engage with the limiting groove 303, so that the intercepting plate 301 is submerged in the ditch water flow.

[0030] In summary, the trash rack structure suitable for farmland ditches in irrigation areas can quickly fix the frame 1 inside the farmland ditch by setting a tension spring group 306 and cooperating with the hook 307. The set installation hole 304 can facilitate the user to adjust the height of the hook 307 according to the depth of the ditch, thereby further improving the convenience of installation. At the same time, the intercepting plate 301 is fixed by the engagement of the limit block 302 and the limit groove 303. This operation method further reduces the convenience and practicality of the trash rack structure assembly, facilitates the user to quickly and completely assemble and splice it for use, and also reduces the difficulty of maintenance.

[0031] Moreover, the locking plate 308 is used to limit the engaged movable plate 305, further improving the strength between the movable plate 305 and the connected mounting hole 304, avoiding excessive force when operating the tension spring group 306, which may cause the movable plate 305 and the corresponding mounting hole 304 to separate, affecting the progress and efficiency of the installation of the trash rack structure in the farmland ditch. At the same time, the movable plate 305 and the mounting hole 304, and the locking plate 308 and the engaging hole are fixed by an engaging connection method, which further reduces the difficulty of disassembly and assembly, facilitates the user's use, and solves the problems of laborious fixing and troublesome disassembly.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trash rack structure suitable for irrigation farmland ditches, comprising a frame (1), characterized in that: A heavy grid plate (2) is fixedly installed inside the frame (1), and an auxiliary component (3) is movably connected inside the frame (1); The auxiliary component (3) comprises an intercepting plate (301), a limiting block (302), a limiting groove (303), a mounting hole (304), a movable plate (305), a tension spring group (306), a hook (307) and a locking plate (308); the interior of the frame (1) is movably connected with the intercepting plate (301); the limiting blocks (302) are fixedly mounted on the left and right sides of the intercepting plate (301); the limiting grooves (303) are provided on the left and right inner walls of the frame (1); ), the left and right sides of the frame (1) are each provided with four mounting holes (304), the interiors of the two mounting holes (304) on the upper side are each movably connected with a movable plate (305), the opposite sides of the two movable plates (305) are each fixedly installed with a tension spring group (306), the opposite sides of the tension spring groups (306) on both sides are each fixedly installed with a hook (307), and the inner wall of the frame (1) is movably connected with two locking plates (308).

2. A trash rack structure suitable for irrigation farmland ditches according to claim 1, characterized in that: A rectangular hole is provided between the inner top wall of the limiting groove (303) and the top of the frame (1), and the size of the limiting block (302) is compatible with the size of the limiting groove (303) and the rectangular hole.

3. The trash rack structure suitable for irrigation farmland ditches according to claim 1, characterized in that: A fixing hole is provided on the inner bottom wall of the frame (1), and the heavy grid plate (2) is located inside the fixing hole.

4. The trash rack structure suitable for irrigation farmland ditches according to claim 1, characterized in that: The movable plate (305) is adapted to the size of the mounting hole (304), and a rope is installed between the locking plate (308) and the inner wall of the frame (1).

5. The trash rack structure suitable for irrigation farmland ditches according to claim 1, characterized in that: A first handle is installed on the top of the intercepting plate (301), and a second handle is installed on the top of each of the two hooks (307).

6. The trash rack structure suitable for irrigation farmland ditches according to claim 1, characterized in that: A latch hole is provided on the top of the movable plate (305), and the latch hole is latched and connected with the locking plate (308).

Images