Trash rack cleaning equipment for water conservancy project

Abstract

The utility model relates to the field of trash rack cleaning, in particular to trash rack cleaning equipment for hydraulic engineering. The technical problem that in the cleaning process of the trash rack, due to the fact that part of trash has viscidity and adheres to grid bars of the trash rack, the cleaning efficiency of a user on the trash rack is very prone to being affected is solved. According to the technical scheme, the trash rack cleaning equipment for the water conservancy project comprises a trash rack assembly, a driving assembly, a support assembly, a stirring assembly, a rotating assembly and a material stirring assembly. According to the trash rack, the special stirring cleaning structure is arranged, so that trash adhering to the trash rack can be rapidly taken out, the problem that in the trash rack cleaning process, due to the fact that part of the trash has viscidity and adheres to the rack bars of the trash rack, the trash rack cleaning efficiency of a user is easily affected is solved, and the trash rack cleaning efficiency is improved. And therefore, the service life of the whole trash rack can be greatly prolonged.

Description

Technical Field

[0001] The utility model relates to the field of trash rack cleaning, in particular to trash rack cleaning equipment for water conservancy projects. Background Art

[0002] Trash rack is a frame-type structure that blocks water plants, driftwood and other debris carried by water flow. Trash rack is composed of frame, diaphragm and bars, supported on concrete pier wall, and generally made of steel. The spacing of bars depends on the size, amount and application requirements of the waste. The spacing of bars used in hydropower stations depends on the model and size of turbines to ensure that the waste passing through the trash rack will not get stuck in the flow-through parts of the turbine. During the use of existing trash racks, garbage often remains at the front end of the trash rack. After a period of time, garbage often accumulates at the front end of the trash rack. The accumulation of garbage will further affect the normal use of the trash rack, causing the trash rack to lose its own cleaning function. Therefore, users are required to clean the garbage uniformly, but some garbage often sticks to the bars of the trash rack, thereby affecting the user's garbage cleaning efficiency, and further affecting the normal use of the entire trash rack. Utility Model Content

[0003] In order to overcome the problem that during the trash rack cleaning process, some garbage is sticky and sticks to the bars of the trash rack, which can easily affect the cleaning efficiency of the user.

[0004] The technical solution of the utility model is: a trash rack cleaning device for water conservancy projects, comprising a trash rack assembly, a driving assembly, a bracket assembly, a toggle assembly, a rotating assembly and a material-shifting assembly; the front end of the trash rack assembly is provided with a driving assembly; the bracket assembly is fixedly connected to the driving assembly; the upper end of the bracket assembly is provided with a toggle assembly; one side of the bracket assembly is provided with a rotating assembly; and the lower end of the toggle assembly is provided with a material-shifting assembly.

[0005] Preferably, the separation of water and garbage is achieved through the trash rack assembly, the bracket assembly is driven to adjust up and down through the driving assembly, the garbage is cleaned through the bracket assembly, the garbage adhering to the bracket assembly is cleaned through the toggle assembly, the rotation adjustment of the bracket assembly is achieved through the setting of the rotating assembly, and finally the upward adjustment of the garbage can be achieved through the setting of the material shifting assembly.

[0006] Preferably, the trash rack assembly includes a side frame, a grille plate and a mounting frame; a plurality of grille plates are fixedly connected to the front end of the side frame; a mounting frame is fixedly connected to the rear end of the side frame, and garbage and water can be separated through the grille plates.

[0007] Preferably, the driving assembly includes a connecting plate, a rotating screw, a screw sleeve and a screw motor; connecting plates are provided on both sides of the grille plate; a screw motor is provided at the upper end of the connecting plate; the lower end of the screw motor is rotatably connected to the rotating screw through a coupling; a screw sleeve is provided on the outer side of the rotating screw, which can be driven by the screw motor to rotate the rotating screw to achieve displacement adjustment of the screw sleeve.

[0008] Preferably, the bracket assembly includes a connecting frame, a rotating roller, a connecting ring and a toggle bar; the front end of the screw sleeve is fixedly connected to the connecting frame; the rotating roller is rotatably connected to the connecting frame; a plurality of connecting rings are installed on the outer side of the rotating roller; a plurality of toggle bars are fixedly connected to the connecting ring, and the garbage adhering to the grille plate can be removed by setting the rotating toggle bar.

[0009] Preferably, the toggling assembly includes a combination frame, a fixed bar, an electric push rod, a pushing plate and a material shifting fork; the combination frame is fixedly connected to the connecting frame; the fixed bar is installed on the combination frame; multiple electric push rods are installed on the fixed bar; the pushing plate is installed on the electric push rod; multiple material shifting forks are fixedly connected to the lower end of the push plate, and the garbage adhering to the toggling bar can be cleaned by using the multiple material shifting forks.

[0010] Preferably, the rotating assembly includes a transmission belt, a motor shaft, a drive motor and a motor bracket; a transmission belt is provided on one side of the rotating roller; a motor shaft is provided on the inner side of the transmission belt; one side of the motor shaft is rotatably connected to the drive motor via a coupling; a motor bracket is installed on the outer side of the drive motor, which can drive the transmission belt to rotate through the drive motor to realize the rotation adjustment of the rotating roller.

[0011] Preferably, the material removing assembly includes a combination bar, a rotating shaft, a material removing plate and a motor shield; the combination bar is fixedly connected to the lower end of the connecting frame; the rotating shaft is rotatably connected to the combination bar; the material removing plate is fixedly connected to the outer side of the rotating shaft; the motor shield is installed on one side of the material removing plate; a stepper motor is arranged on the inner side of the motor shield; and the stepper motor and the rotating shaft are arranged to be rotatably connected through a coupling, and the material removing plate can be driven to rotate by the stepper motor inside the motor shield to achieve unified collection of garbage.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up a special toggle cleaning structure, the garbage stuck on the trash rack can be quickly removed to solve the problem that during the cleaning process of the trash rack, some garbage is sticky and sticks to the bars of the trash rack, which easily affects the cleaning efficiency of the user, thereby greatly improving the service life of the entire trash rack;

[0014] 2. The motor shaft is driven by the driving motor to rotate, so that the motor shaft can drive the transmission belt to rotate, and the rotating belt drives the rotating roller to rotate, and the rotating roller can drive the shifting bar to rotate, so that the garbage stuck on the grid plate can be removed from the grid plate by the rotating shifting bar, and sent to the material shifting plate, thereby greatly improving the convenience of the entire trash rack;

[0015] 3. The screw motor drives the screw to rotate, so that the screw can drive the screw sleeve to move, and the movement of the screw sleeve can synchronously drive the material removal plate to move, and the movement of the material removal plate can drive the garbage accumulated at the front end of the trash rack to move upward, which can facilitate the user to clean the garbage to a certain extent, and thus can greatly improve the working efficiency of the entire cleaning equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a first three-dimensional structural schematic diagram of the trash rack cleaning device of the utility model;

[0017] Figure 2 The second three-dimensional structure schematic diagram of the trash rack cleaning device of the utility model is shown;

[0018] Figure 3 What is shown is a three-dimensional structural schematic diagram of the material shifting assembly of the trash rack cleaning device of the utility model;

[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of the rotating assembly of the trash rack cleaning device of the present utility model.

[0020] Explanation of the reference numerals: 1. trash rack assembly; 2. drive assembly; 3. bracket assembly; 4. toggle assembly; 5. rotating assembly; 6. material shifting assembly; 101. side frame; 102. grille plate; 103. mounting frame; 201. connecting piece; 202. rotating screw; 203. screw sleeve; 204. screw motor; 301. connecting frame; 302. rotating roller; 303. connecting ring; 304. toggle bar; 401. combination frame; 402. fixing bar; 403. electric push rod; 404. pushing plate; 405. material shifting fork; 501. transmission belt; 502. motor shaft; 503. driving motor; 504. motor bracket; 601. combination bar; 602. rotating shaft; 603. material shifting plate; 604. motor shield. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1-2The utility model provides an embodiment: a trash rack cleaning device for water conservancy projects, including a trash rack assembly 1, a driving assembly 2, a bracket assembly 3, a toggle assembly 4, a rotating assembly 5 and a material-digging assembly 6; the front end of the trash rack assembly 1 is provided with a driving assembly 2; the bracket assembly 3 is fixedly connected to the driving assembly 2; the upper end of the bracket assembly 3 is provided with a toggle assembly 4; one side of the bracket assembly 3 is provided with a rotating assembly 5; the lower end of the toggle assembly 4 is provided with a material-digging assembly 6, the trash rack assembly 1 includes a side frame 101, a grille plate 102 and a mounting frame 103; the front end of the side frame 101 is fixedly connected to a plurality of grille plates 102; the rear end of the side frame 101 is fixedly connected to the mounting frame 103, which can separate garbage from water through the grille plates 102, the bracket assembly 3 includes a connecting frame 301, a rotating roller 302, a connecting ring 303 and a toggle bar 304; the screw rod sliding sleeve 2 03 is fixedly connected to the front end of a connecting frame 301; a rotating roller 302 is rotatably connected to the connecting frame 301; a plurality of connecting rings 303 are installed on the outer side of the rotating roller 302; a plurality of toggling bars 304 are fixedly connected to the connecting ring 303, and the garbage adhering to the grille plate 102 can be removed by setting the rotating toggling bars 304. The toggling assembly 4 includes a combined frame 401, a fixed bar 402, an electric push rod 403, a pushing plate 404 and a material shifting fork 405; a combined frame 401 is fixedly connected to the connecting frame 301; a fixed bar 402 is installed on the combined frame 401; a plurality of electric push rods 403 are installed on the fixed bar 402; a pushing plate 404 is installed on the electric push rod 403; a plurality of material shifting forks 405 are fixedly connected to the lower end of the pushing plate 404, and the garbage adhering to the toggling bar 304 can be cleaned by the plurality of material shifting forks 405.

[0023] See also Figure 3-4In this embodiment, the driving component 2 includes a connecting piece 201, a rotating screw 202, a screw sleeve 203 and a screw motor 204; connecting pieces 201 are provided on both sides of the grid plate 102; a screw motor 204 is provided on the upper end of the connecting piece 201; the lower end of the screw motor 204 is rotatably connected to the rotating screw 202 through a coupling; a screw sleeve 203 is provided on the outer side of the rotating screw 202, and the rotating screw 202 can be driven to rotate by the screw motor 204 to achieve displacement adjustment of the screw sleeve 203, and the rotating component 5 includes a transmission belt 501, a motor shaft 502, a driving motor 503 and a motor bracket 504; a transmission belt 501 is provided on one side of the rotating roller 302; a motor shaft 502 is provided on the inner side of the transmission belt 501; one side of the motor shaft 502 is rotated through a coupling It is connected to a driving motor 503; a motor bracket 504 is installed on the outer side of the driving motor 503, which can drive the transmission belt 501 to rotate through the driving motor 503 to realize the rotation adjustment of the rotating roller 302. The material-digging component 6 includes a combination bar 601, a rotating shaft 602, a material-digging plate 603 and a motor shield 604; the lower end of the connecting frame 301 is fixedly connected with the combination bar 601; the rotating shaft 602 is rotatably connected to the combination bar 601; the material-digging plate 603 is fixedly connected to the outer side of the rotating shaft 602; a motor shield 604 is installed on one side of the material-digging plate 603; a stepping motor is arranged on the inner side of the motor shield 604; and the stepping motor and the rotating shaft 602 are set to be rotatably connected through a coupling, and the material-digging plate 603 can be driven to rotate by the stepping motor inside the motor shield 604 to realize the unified collection of garbage.

[0024] During operation, the entire trash rack is installed in the river channel through the mounting frame 103. When the trash rack is in use, some garbage will accumulate at the front end of the grille plate 102. The user can drive the motor shaft 502 to rotate through the driving motor 503, so that the motor shaft 502 can drive the transmission belt 501 to rotate, and the rotating transmission belt 501 can drive the rotating roller 302 to rotate, and the rotating rotating roller 302 can drive the toggle bar 304 to rotate, so that the garbage stuck on the grille plate 102 can be removed from the grille plate 102 through the rotating toggle bar 304, and sent to the material removal plate 603.

[0025] Then, the screw motor 204 drives the rotating screw 202 to rotate, so that the rotating screw 202 drives the screw sleeve 203 to move, and the movement of the screw sleeve 203 can synchronously drive the material removal plate 603 to move, and the movement of the material removal plate 603 can drive the garbage accumulated at the front end of the trash rack to move upward, thereby facilitating the user to clean the garbage to a certain extent.

[0026] Through the above steps, a special toggle cleaning structure is provided so that the garbage stuck on the trash rack can be quickly removed, so as to solve the problem that during the cleaning process of the trash rack, some garbage is sticky and sticks to the bars of the trash rack, which easily affects the cleaning efficiency of the user, thereby greatly improving the service life of the entire trash rack. At the same time, the trash rack component 1 can also be used to separate the water and the garbage, and the driving component 2 can be used to drive the bracket component 3 to be adjusted up and down, and the bracket component 3 can be used to clean the garbage, and the toggle component 4 can be used to clean the garbage stuck on the bracket component 3, and the rotation of the bracket component 3 can be adjusted by the setting of the rotating component 5. Finally, the upward adjustment of the garbage can be achieved by the setting of the material toggle component 6.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A trash rack cleaning device for water conservancy projects, comprising a trash rack assembly (1); Features: The trash rack assembly (1) further comprises a driving assembly (2), a bracket assembly (3), a toggle assembly (4), a rotating assembly (5) and a material-discharging assembly (6); the front end of the trash rack assembly (1) is provided with the driving assembly (2); the bracket assembly (3) is fixedly connected to the driving assembly (2); the upper end of the bracket assembly (3) is provided with the toggle assembly (4); one side of the bracket assembly (3) is provided with the rotating assembly (5); and the lower end of the toggle assembly (4) is provided with the material-discharging assembly (6).

2. A trash rack cleaning device for water conservancy projects according to claim 1, Features: The trash rack assembly (1) comprises a side frame (101), a grille plate (102) and a mounting frame (103); a plurality of grille plates (102) are fixedly connected to the front end of the side frame (101); and the mounting frame (103) is fixedly connected to the rear end of the side frame (101).

3. A trash rack cleaning device for water conservancy projects according to claim 2, Features: The driving assembly (2) comprises a connecting piece (201), a rotating screw (202), a screw sleeve (203) and a screw motor (204); the connecting piece (201) is arranged on both sides of the grille plate (102); the screw motor (204) is arranged at the upper end of the connecting piece (201); the lower end of the screw motor (204) is rotatably connected to the rotating screw (202) via a coupling; and the screw sleeve (203) is arranged on the outer side of the rotating screw (202).

4. A trash rack cleaning device for water conservancy projects according to claim 3, Features: The support assembly (3) comprises a connecting frame (301), a rotating roller (302), a connecting ring (303) and a toggle bar (304); the front end of the screw rod sliding sleeve (203) is fixedly connected to the connecting frame (301); the rotating roller (302) is rotatably connected to the connecting frame (301); a plurality of connecting rings (303) are installed on the outer side of the rotating roller (302); and a plurality of toggle bars (304) are fixedly connected to the connecting ring (303).

5. A trash rack cleaning device for water conservancy projects according to claim 4, Features: The shifting assembly (4) comprises a combination frame (401), a fixing bar (402), an electric push rod (403), a pushing plate (404) and a material shifting fork (405); the combination frame (401) is fixedly connected to the connecting frame (301); the fixing bar (402) is installed on the combination frame (401); a plurality of electric push rods (403) are installed on the fixing bar (402); a pushing plate (404) is installed on the electric push rod (403); and a plurality of material shifting forks (405) are fixedly connected to the lower end of the pushing plate (404).

6. A trash rack cleaning device for water conservancy projects according to claim 4, Features: The rotating assembly (5) comprises a transmission belt (501), a motor shaft (502), a driving motor (503) and a motor bracket (504); a transmission belt (501) is arranged on one side of the rotating roller (302); a motor shaft (502) is arranged on the inner side of the transmission belt (501); one side of the motor shaft (502) is rotatably connected to the driving motor (503) via a coupling; and a motor bracket (504) is installed on the outer side of the driving motor (503).

7. A trash rack cleaning device for water conservancy projects according to claim 4, Features: The material shifting assembly (6) comprises a combination bar (601), a rotating shaft (602), a material shifting plate (603) and a motor shield (604); the combination bar (601) is fixedly connected to the lower end of the connecting frame (301); the rotating shaft (602) is rotatably connected to the combination bar (601); the outer side of the rotating shaft (602) is fixedly connected to the material shifting plate (603); one side of the material shifting plate (603) is installed with a motor shield (604); a stepping motor is arranged on the inner side of the motor shield (604); and the stepping motor and the rotating shaft (602) are arranged to be rotatably connected via a coupling.

Images