River trash rack structure

Abstract

The utility model relates to the technical field of trash racks, and discloses a riverway trash rack structure which comprises a fixing frame, a grating is fixedly connected to the inner side wall of the fixing frame, two threaded rods are rotatably inserted into the fixing frame, and the outer circumferential surface of each threaded rod is in threaded connection with a threaded pipe. According to the riverway trash rack structure, a rotating rod drives a gear to be engaged with a rack in the lifting process, so that a vertical plate and a bottom plate can be overturned after being lifted to the high position, and by arranging a guide plate and a conveying channel, trash on the vertical plate and the bottom plate can be transferred to one side of a riverway; the effects that the situation that dirt is manually fished from the river channel is avoided, the operation burden of workers is relieved, and the dirt is conveniently cleaned by the workers are achieved, and the problems that although an existing trash rack can reduce the dirt cleaning difficulty, the dirt still needs to be manually fished, the operation burden of the workers is increased, and the dirt cleaning efficiency is reduced are solved.

Description

Technical Field

[0001] The present application relates to the technical field of trash racks, and in particular to a river trash rack structure. Background Art

[0002] Trash rack is a frame-type structure installed in front of the water inlet to block aquatic plants, driftwood and other debris (generally called trash) carried by the water flow.

[0003] The existing patent (publication number: CN 106677134 B) discloses an intelligent trash rack structure, including an outer frame, on which a plurality of bar assembly units are arranged, and the plurality of bar assembly units are connected end to end from bottom to top; the bar assembly unit includes a plurality of parallel bars, and the two ends of the plurality of parallel bars are respectively passed through the main shaft and the control shaft; each bar is a trapezoidal plate that is wide at the bottom and narrow at the top, and a plurality of transverse partitions are arranged in the outer frame, and the transverse partitions are against the upper end of the bar; and a plurality of water pressure sensors are arranged at the rear end of the transverse partition. The present invention can reduce the difficulty of cleaning the dirt and reduce the demand for manpower for the daily maintenance of the trash rack.

[0004] Although the above-mentioned trash rack can reduce the difficulty of cleaning the dirt, it still requires manual salvage of the dirt, which increases the workload of the workers and reduces the efficiency of cleaning the dirt. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides a river trash rack structure, which has the advantages of automatically cleaning the trash intercepted by the trash rack, avoiding manual salvage of the trash in the river, reducing the workload of workers, improving work efficiency, and effectively improving the problem of river blockage. It solves the problem that although the existing trash rack can reduce the difficulty of cleaning the trash, it still requires manual salvage of the trash, which increases the workload of workers and reduces the efficiency of cleaning the trash.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a river trash rack structure, comprising a fixing frame, an inner side wall of the fixing frame is fixedly connected to a grille, two threaded rods are rotatably inserted inside the fixing frame, the outer circumference of each threaded rod is threadedly connected to a threaded tube, the outer circumference of the threaded tube is fixedly connected to a fixing plate, a rotating rod is rotatably inserted inside the two fixing plates, the outer circumference of the rotating rod is fixedly connected to equidistantly arranged vertical plates, a bottom plate is provided below the rotating rod, and the upper surface of the bottom plate is fixedly connected to the bottom surface of the vertical plate.

[0007] Through the above scheme, although the existing trash rack can reduce the difficulty of cleaning the garbage, it still needs manual salvage of the garbage, which increases the workload of workers and reduces the efficiency of garbage cleaning. The rotating rod drives the gear and the rack to engage during the lifting process, so that the vertical plate and the bottom plate can be lifted to a high place and then flipped. By setting a guide plate and a conveying channel, the garbage on the vertical plate and the bottom plate can be transferred to one side of the river channel, avoiding manual salvage of garbage from the river channel, reducing the workload of workers, and facilitating the workers to clean the garbage.

[0008] Furthermore, the outer circumferential surfaces of the two threaded rods are transmission-connected with a connecting belt, and a motor is provided above one of the threaded rods.

[0009] Through the above solution, the motor provides power to one of the threaded rods, and the linkage of the two threaded rods is achieved through the connecting belt.

[0010] Furthermore, two limiting grooves are provided inside the fixing frame, and the outer surface of the fixing plate is slidably connected to the fixing frame via the limiting grooves.

[0011] Through the above scheme, the fixing plate is restricted, so that the fixing plate is always lifted and lowered longitudinally, thereby increasing the stability of the movement of the fixing plate.

[0012] Furthermore, a first limiting ring is fixedly sleeved on the outer circumferential surface of each threaded rod, and the outer circumferential surface of the first limiting ring is rotatably connected to the inside of the fixing frame.

[0013] Through the above solution, the threaded rod is restricted to prevent the threaded rod from rising and falling longitudinally, thereby increasing the stability of the threaded rod movement.

[0014] Furthermore, two second limiting rings are fixedly sleeved on the outer circumferential surface of the rotating rod, and the outer circumferential surfaces of the two second limiting rings are respectively rotatably connected to the inside of the fixing plate.

[0015] Through the above solution, the rotating rod is restricted to prevent the rotating rod from sliding and deviating, thereby increasing the stability of the movement of the rotating rod.

[0016] Furthermore, two gears are fixedly sleeved on the outer circumferential surface of the rotating rod, and racks are fixedly connected to the left and right sides of the fixing frame, and the gears are meshed with the racks.

[0017] Through the above scheme, the rotating rod can drive the gear and the rack to engage after being lifted to a high position, thereby driving the vertical plate and the bottom plate to flip.

[0018] Furthermore, a guide plate is fixedly connected to the inner side of the fixing frame, and the guide plate is tilted downward at a certain angle.

[0019] Through the above solution, the dirt can slide down to the conveying channel through the guide plate, so that the dirt on the vertical plate and the bottom plate can be transferred.

[0020] Furthermore, a conveying channel is fixedly connected to the back of the fixing frame, and the conveying channel is tilted downward at a certain angle.

[0021] Through the above scheme, the dirt can slide down to one side of the river channel under the action of the conveying channel, making it convenient for workers to clean up the dirt.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The river trash rack structure drives the gear and the rack to mesh during the lifting process by rotating the rod, so that the vertical plate and the bottom plate can be turned over after being lifted to a high position. By arranging the guide plate and the conveying channel, the dirt on the vertical plate and the bottom plate can be transferred to one side of the river channel, so as to avoid manual salvage of dirt from the river channel, reduce the workload of workers, and make it easier for workers to clean up the dirt. This solves the problem that although the existing trash rack can reduce the difficulty of cleaning the dirt, it still requires manual salvage of the dirt, which increases the workload of workers and reduces the efficiency of cleaning the dirt. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the overall three-dimensional structure diagram of this application;

[0025] Figure 2 The structural diagram of the fixed frame for this application;

[0026] Figure 3 The grid structure diagram for this application;

[0027] Figure 4 This is the structural diagram of the conveying channel for this application.

[0028] In the figure:

[0029] 1. Fixed frame; 2. Grille; 3. Threaded rod; 4. Threaded pipe; 5. Fixed plate; 6. Rotating rod; 7. Vertical plate; 8. Bottom plate; 9. Connecting belt; 10. Motor; 11. Limiting groove; 12. First limiting ring; 13. Second limiting ring; 14. Gear; 15. Rack; 16. Guide plate; 17. Conveying channel. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] See also Figure 1 , Figure 2 and Figure 3 A river trash rack structure in this embodiment includes a fixing frame 1, an inner side wall of the fixing frame 1 is fixedly connected to a grille 2, two threaded rods 3 are rotatably plugged into the inside of the fixing frame 1, the outer circumference of each threaded rod 3 is threadedly connected to a threaded pipe 4, the outer circumference of the threaded pipe 4 is fixedly connected to a fixing plate 5, a rotating rod 6 is rotatably plugged into the inside of the two fixing plates 5, the outer circumference of the rotating rod 6 is fixedly connected to vertical plates 7 arranged equidistantly, a bottom plate 8 is provided below the rotating rod 6, and the upper surface of the bottom plate 8 is fixedly connected to the bottom surface of the vertical plate 7.

[0032] See also Figure 2 The outer circumferential surfaces of the two threaded rods 3 are transmission-connected with a connecting belt 9, and a motor 10 is provided above one of the threaded rods 3. The motor 10 provides power to one of the threaded rods 3, and the connecting belt 9 realizes the linkage of the two threaded rods 3.

[0033] See also Figure 1 and Figure 3 Two limiting grooves 11 are provided inside the fixing frame 1, and the outer surface of the fixing plate 5 is slidably connected to the fixing frame 1 through the limiting grooves 11, so as to restrict the fixing plate 5, prompting the fixing plate 5 to always perform longitudinal lifting and lowering, thereby increasing the stability of the movement of the fixing plate 5.

[0034] See also Figure 2 The outer circumference of each threaded rod 3 is fixedly sleeved with a first limiting ring 12, and the outer circumference of the first limiting ring 12 is rotatably connected to the inside of the fixing frame 1 to limit the threaded rod 3, prevent the threaded rod 3 from longitudinally lifting and lowering, and increase the stability of the movement of the threaded rod 3.

[0035] See also Figure 2 Two second limiting rings 13 are fixedly sleeved on the outer circumference of the rotating rod 6. The outer circumferences of the two second limiting rings 13 are respectively connected to the inner rotation of the fixed plate 5 to limit the rotating rod 6, prevent the rotating rod 6 from sliding and deviating, and increase the stability of the movement of the rotating rod 6.

[0036] See also Figure 1 and Figure 2 Two gears 14 are fixedly sleeved on the outer circumference of the rotating rod 6, and racks 15 are fixedly connected to the left and right sides of the fixed frame 1. The gears 14 are meshed with the racks 15, so that the rotating rod 6 can drive the gears 14 and the racks 15 to mesh after being lifted to a high place, thereby driving the vertical plate 7 and the bottom plate 8 to flip.

[0037] See also Figure 1 and Figure 4A guide plate 16 is fixedly connected to the inner side of the fixed frame 1, and the guide plate 16 is tilted downward at a certain angle, so that the dirt can slide through the guide plate 16 to the conveying channel 17, so that the dirt on the vertical plate 7 and the bottom plate 8 can be transferred.

[0038] See also Figure 1 and Figure 4 A conveying channel 17 is fixedly connected to the back of the fixing frame 1. The conveying channel 17 is tilted downward at a certain angle, so that the dirt can slide down to one side of the river channel under the action of the conveying channel 17, making it convenient for workers to clean up the dirt.

[0039] A river trash rack structure in the present embodiment drives the gear 14 and the rack 15 to engage during the lifting process by rotating the rod 6, so that the vertical plate 7 and the bottom plate 8 can be lifted to a high position and then flipped over. By providing the guide plate 16 and the conveying channel 17, the dirt on the vertical plate 7 and the bottom plate 8 can be transferred to one side of the river channel, thereby avoiding manual salvage of dirt from the river channel, reducing the workload of workers, and facilitating workers to clean up the dirt. This solves the problem that although the existing trash rack can reduce the difficulty of cleaning the dirt, it still requires manual salvage of the dirt, which increases the workload of workers and reduces the efficiency of cleaning the dirt.

[0040] It should be noted that the bottom plate 8 is provided with equidistantly arranged empty grooves to facilitate the river water on the dirt to flow down through the empty grooves, thereby separating the dirt from the water and making it easier for workers to clean up the dirt.

[0041] The working principle of the above embodiment is:

[0042] When it is necessary to clean the dirt intercepted by the trash rack, the motor 10 is started to drive one of the threaded rods 3 to rotate, one of the threaded rods 3 will drive the other threaded rod 3 to be linked through the connecting belt 9, the threaded rod 3 drives the threaded tube 4 to be lifted, the threaded tube 4 drives the rotating rod 6 to be lifted through the fixed plate 5, the rotating rod 6 drives the bottom plate 8 to be lifted through the vertical plate 7, then the vertical plate 7 and the bottom plate 8 drive the dirt intercepted by the grille 2 to be lifted, after the rotating rod 6 is lifted to a high position, it will drive the gear 14 to mesh with the rack 15, thereby prompting the rotating rod 6 to flip upward while lifting, the rotating rod 6 drives the vertical plate 7 and the bottom plate 8 to flip upward, the vertical plate 7 and the bottom plate 8 drive the dirt to flip upward, when the dirt flips to a certain angle, the superconducting plate 16 and the conveying channel 17 will slide down, and slide down to one side of the river channel under the action of the conveying channel 17, the worker can place a container for recycling dirt at the end of the conveying channel 17 in advance, so that the dirt can directly slide into the container for recycling dirt, thereby reducing the workload of the workers.

[0043] 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 existence of other identical elements in the process, method, article or device including the elements.

[0044] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A river trash rack structure, comprising a fixing frame (1), characterized in that: The inner side wall of the fixing frame (1) is fixedly connected to a grille (2); two threaded rods (3) are rotatably plugged into the interior of the fixing frame (1); the outer circumferential surface of each threaded rod (3) is threadedly connected to a threaded tube (4); the outer circumferential surface of the threaded tube (4) is fixedly connected to a fixing plate (5); a rotating rod (6) is rotatably plugged into the interior of the two fixing plates (5); the outer circumferential surface of the rotating rod (6) is fixedly connected to vertical plates (7) arranged at equal intervals; a bottom plate (8) is provided below the rotating rod (6); the upper surface of the bottom plate (8) is fixedly connected to the bottom surface of the vertical plate (7).

2. A river trash rack structure according to claim 1, characterized in that: The outer circumferential surfaces of the two threaded rods (3) are drivingly connected to a connecting belt (9), and a motor (10) is provided above one of the threaded rods (3).

3. A river trash rack structure according to claim 1, characterized in that: Two limiting grooves (11) are provided inside the fixing frame (1), and the outer surface of the fixing plate (5) is slidably connected to the fixing frame (1) via the limiting grooves (11).

4. A river trash rack structure according to claim 1, characterized in that: A first limiting ring (12) is fixedly sleeved on the outer circumferential surface of each threaded rod (3), and the outer circumferential surface of the first limiting ring (12) is rotatably connected to the interior of the fixing frame (1).

5. A river trash rack structure according to claim 1, characterized in that: Two second limiting rings (13) are fixedly sleeved on the outer circumferential surface of the rotating rod (6), and the outer circumferential surfaces of the two second limiting rings (13) are respectively rotatably connected to the inside of the fixing plate (5).

6. A river trash rack structure according to claim 1, characterized in that: Two gears (14) are fixedly sleeved on the outer circumferential surface of the rotating rod (6), and racks (15) are fixedly connected to the left and right sides of the fixed frame (1), and the gears (14) are meshed with the racks (15).

7. A river trash rack structure according to claim 1, characterized in that: A guide plate (16) is fixedly connected to the inner side of the fixing frame (1), and the guide plate (16) is tilted downward at a certain angle.

8. A river trash rack structure according to claim 1, characterized in that: The back side of the fixing frame (1) is fixedly connected with a conveying channel (17), and the conveying channel (17) is inclined downward at a certain angle.

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