CN221095053U - Hydropower station trash device - Google Patents

Abstract

The utility model relates to the technical field of hydropower station trash equipment, in particular to a hydropower station trash device, which comprises two material conveying rods, wherein a drain pipe is fixedly arranged at the upper part of one side, which is opposite to the material conveying rods, of each material conveying rod, trash bars are fixedly arranged between the material conveying rods, the trash bars are positioned at the lower part of the rear side of the material conveying rods, a plurality of supporting plates are fixedly arranged on the front side array of the trash bars, two sides of each supporting plate are fixedly connected with the adjacent material conveying rods, a cross rod is fixedly arranged at the top end of each material conveying rod, an L-shaped frame is slidably arranged at the bottom end of each cross rod, a plurality of scraping plates are fixedly arranged on the rear side array of each L-shaped frame, the bottom ends of the scraping plates are in contact with the top ends of the adjacent supporting plates, and cavities are arranged in the material conveying rods.

Description

Hydropower station trash device

Technical Field

The utility model relates to a hydropower station trash device, and belongs to the technical field of hydropower station trash equipment.

Background

The hydroelectric power station is composed of a hydraulic system, a mechanical system, an electric energy generating device and the like, is a hydraulic junction project for realizing the conversion from water energy to electric energy, the sustainability of electric energy production requires that the water energy of the hydroelectric power station is utilized uninterruptedly, the distribution of hydraulic resources in time and space is adjusted and changed artificially through the construction of a reservoir system of the hydroelectric power station, the sustainable utilization of the hydraulic resources is realized, and the position of the hydroelectric power station is always required to be provided with a trash rack for intercepting dirt.

According to the publication number CN213014203U, a hydropower station trash rack is disclosed, specifically a hydropower station trash rack comprises a fixed column, the inside wall fixedly connected with of fixed column blocks the dirty board, block the bottom on dirty board surface and seted up the net hole, block the top fixedly connected with motor box of dirty board, block the left and right sides on dirty board surface and seted up the spout, the inside of spout is provided with the slider, one side fixedly connected with of slider removes the otter board. This power station trash device through the setting of motor, rotary rod, threaded rod and removal otter board for the rubbish of blocking dirty board interception reaches the back of a certain quantity, can open the motor, and the output of motor drives the rotary rod rotation, and the threaded rod is flexible around the screw thread that the rotary rod inside set up, thereby drives and removes the otter board lifting, lifts up the rubbish of aquatic to the surface of water, thereby avoids blocking the net hole jam of dirty board.

The device can reduce the salvaging strength of workers and realize the unattended operation, but the moving screen plate is required to be lifted and cleaned, dirt intercepted in the process is deposited under the moving screen plate, and after long-term use, the dirt under the moving screen plate is accumulated more, so that the normal use of the device is affected.

Disclosure of utility model

The utility model aims to provide a hydropower station trash rack device, which can conveniently clean dirt intercepted by the device and can conveniently clean trash rack grids, so that the normal use of the device is effectively prevented from being influenced, and the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a power station trash rack device, includes two defeated material poles, one side upper portion of carrying on the back mutually is all fixed to be equipped with the blow off pipe between the defeated material pole, it is equipped with trash rack to fix between the defeated material pole, trash rack is located the rear side lower part of defeated material pole, the front side array of trash rack is fixed to be equipped with a plurality of backup pads, the both sides of backup pad all with adjacent defeated material pole fixed connection, the top of defeated material pole is fixed to be equipped with the horizontal pole, the bottom slip of horizontal pole is equipped with L type frame, the rear side array of L type frame is fixed to be equipped with a plurality of scrapers, the bottom of scraper blade all with adjacent the top of backup pad is contradicted.

Further, all be equipped with the cavity in the defeated material pole, a plurality of dirt inlets have been run through to the equal array in one side of adjacent between the defeated material pole, dirt inlet all communicates with each other with adjacent the inner space of cavity, all be equipped with motor one on the top inner wall of cavity, the output of motor one is all fixedly connected with defeated material auger.

Further, the supporting plates are all obliquely arranged.

Further, the rear side of the scraping plate is fixedly provided with a brush, and the rear side of the brush is abutted against the front side of the trash rack.

Further, the spout has been seted up to the bottom of horizontal pole, fixedly on the inner wall of one side of spout be equipped with motor two, motor two's output fixedly connected with screw rod, the thread bush is equipped with the slider on the screw rod, the bottom of slider with the top fixed connection of L type frame.

Further, the sliding block is in sliding connection with the sliding groove, and a thread seat matched with the screw rod is fixedly embedded in the sliding block in a penetrating mode.

The beneficial effects of the utility model are as follows:

According to the utility model, the supporting plate, the scraping plate and the material conveying rod are arranged, when the device is used, sewage is intercepted by the trash rack, the sewage in the sewage can be deposited on the supporting plate, the device drives the screw rod to rotate through the motor II at intervals, at the moment, the screw rod drives the sliding block to move in the sliding groove, so that the sliding block can drive the L-shaped frame to move left and right, the scraping plate can be driven to move left and right through the L-shaped frame, the scraping plate can scrape the sewage on the supporting plate into the material conveying rod, then the motor I can drive the material conveying auger to rotate, at the moment, the sewage is lifted to the upper part of the cavity through the material conveying auger, and then the sewage can be discharged through the sewage discharging pipe.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of a hydroelectric power station trash rack of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a hydroelectric station trash rack according to the present utility model;

FIG. 3 is a side view of a rail, trash rack and L-rack of a hydropower station trash rack of the present utility model;

Reference numerals in the drawings: 1. a material conveying rod; 2. a blow-down pipe; 3. a trash rack; 4. a support plate; 5. a cross bar; 6. an L-shaped frame; 7. a scraper; 8. a cavity; 9. a sewage inlet; 10. a first motor; 11. a material conveying auger; 12. a chute; 13. a second motor; 14. a screw; 15. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1 to 3, the present utility model provides a technical solution:

The utility model provides a power station trash rack device, includes two defeated material poles 1, one side upper portion that is on the back between the defeated material pole 1 is all fixed to be equipped with blow off pipe 2, the fixed trash rack 3 that is equipped with between the defeated material pole 1, trash rack 3 is located the rear side lower part of defeated material pole 1, the front side array of trash rack 3 is fixed to be equipped with a plurality of backup pads 4, the both sides of backup pad 4 all with adjacent defeated material pole 1 fixed connection, the fixed horizontal pole 5 that is equipped with in top of defeated material pole 1, the bottom slip of horizontal pole 5 is equipped with L type frame 6, the fixed a plurality of scrapers 7 that are equipped with of rear side array of L type frame 6, the bottom of scraper 7 all with adjacent the top of backup pad 4 is contradicted.

Specifically, as shown in fig. 1 and fig. 2, the cavity 8 is disposed in the material conveying rods 1, a plurality of sewage inlets 9 are formed by penetrating and arranging adjacent one sides between the material conveying rods 1, the sewage inlets 9 are all communicated with the adjacent inner space of the cavity 8, a motor 10 is fixedly disposed on the inner wall of the top end of the cavity 8, the output end of the motor 10 is fixedly connected with a material conveying auger 11, the supporting plate 4 is obliquely disposed, the material conveying auger 11 can be driven to rotate by the motor 10, and at the moment, sewage is lifted to the upper portion of the cavity 8 by the material conveying auger 11 and discharged through the sewage discharging pipe 2.

Specifically, as shown in fig. 1-3, the bottom end of the cross rod 5 is provided with a chute 12, a second motor 13 is fixedly arranged on the inner wall of one side of the chute 12, the output end of the second motor 13 is fixedly connected with a screw 14, a sliding block 15 is sleeved on the screw 14 in a threaded manner, the bottom end of the sliding block 15 is fixedly connected with the top end of the L-shaped frame 6, the sliding block 15 is in sliding connection with the chute 12, a threaded seat matched with the screw 14 is fixedly embedded in the sliding block 15 in a penetrating manner, the screw 14 is driven to rotate by the second motor 13, and at the moment, the screw 14 drives the sliding block 15 to move in the chute 12, so that the sliding block 15 can drive the L-shaped frame 6 to move left and right, and the scraping plate 7 can drive the scraping plate 7 to scrape dirt on the supporting plate 4 into the conveying rod 1.

Embodiment 2 referring to fig. 2 and 3, the difference between the present embodiment and embodiment 1 is that: the rear side of scraper blade 7 is all fixed be equipped with the brush and the rear side of brush all with the front side of trash rack 3 is contradicted, through setting up the brush to can effectually clear up trash rack 3.

The working principle of the utility model is as follows: when the sewage treatment device is used, sewage is intercepted by the trash rack 3, the dirt in the sewage is deposited on the supporting plate 4, the device drives the screw 14 to rotate through the motor II 13 at intervals, the screw 14 drives the sliding block 15 to move in the sliding groove 12, so that the sliding block 15 can drive the L-shaped frame 6 to move left and right, the scraping plate 7 can be driven to move left and right through the L-shaped frame 6, the scraping plate 7 can scrape the dirt on the supporting plate 4 into the conveying rod 1, the hair brush is arranged, the trash rack 3 can be cleaned effectively, the conveying auger 11 can be driven to rotate through the motor I10, the dirt is lifted to the upper part of the cavity 8 through the conveying auger 11, and the dirt can be discharged through the sewage discharge pipe 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Hydropower station trash device, including two defeated material poles (1), its characterized in that: the utility model discloses a sewage treatment device for the sewage treatment device, including defeated material pole (1), defeated material pole (1) and fixed drain pipe (2) that are equipped with in one side upper portion of being on the back of the body, fixedly be equipped with trash rack (3) between defeated material pole (1), trash rack (3) are located the rear side lower part of defeated material pole (1), the front side array of trash rack (3) is fixed and is equipped with a plurality of backup pads (4), the both sides of backup pad (4) all with adjacent defeated material pole (1) fixed connection, the top of defeated material pole (1) is fixed and is equipped with horizontal pole (5), the bottom of horizontal pole (5) is slided and is equipped with L type frame (6), the rear side array of L type frame (6) is fixed and is equipped with a plurality of scrapers (7), the bottom of scraper blade (7) all with adjacent the top of backup pad (4) is contradicted.

2. A hydroelectric power station trash rack according to claim 1, wherein: the utility model discloses a material conveying auger, including defeated material pole (1), defeated material pole (1) is interior all to be equipped with cavity (8), a plurality of dirt inlets (9) have been run through to one side that is adjacent between defeated material pole (1) all to array, dirt inlet (9) all communicate with each other with adjacent the inner space of cavity (8), all be fixed with motor one (10) on the top inner wall of cavity (8), the output of motor one (10) is equal fixedly connected with defeated material auger (11).

3. A hydroelectric power station trash rack according to claim 1, wherein: the supporting plates (4) are all obliquely arranged.

4. A hydroelectric power station trash rack according to claim 1, wherein: the rear sides of the scrapers (7) are fixedly provided with brushes, and the rear sides of the brushes are abutted against the front sides of the trash rack grids (3).

5. A hydroelectric power station trash rack according to claim 1, wherein: the sliding chute (12) is arranged at the bottom end of the cross rod (5), the second motor (13) is fixedly arranged on the inner wall of one side of the sliding chute (12), the screw rod (14) is fixedly connected with the output end of the second motor (13), the sliding block (15) is sleeved on the screw rod (14) in a threaded manner, and the bottom end of the sliding block (15) is fixedly connected with the top end of the L-shaped frame (6).

6. A hydroelectric power station trash rack according to claim 5, wherein: the sliding block (15) is in sliding connection with the sliding groove (12), and a thread seat matched with the screw rod (14) is fixedly embedded in the sliding block (15) in a penetrating mode.