Dirt cleaning and transporting system for water inlet of river sluice dam

Abstract

The utility model discloses a river sluice dam water inlet sewage clearing and transporting system, and relates to the technical field of river dam sewage treatment equipment. A river sluice dam water inlet dirt clearing and transporting system comprises a dam body, a filter plate is arranged at the position, located at a water inlet, of the dam body, a scraping plate is slidably connected to the filter plate, a moving assembly used for moving of the scraping plate is arranged on the dam body, open grooves are symmetrically formed in the positions, located on the two sides of the filter plate, of the dam body, and rotating rods are rotationally connected into the open grooves; the river sluice dam comprises a dam body, the dam body is internally provided with a first motor which is used in cooperation with a groove, the dam body is internally provided with a second motor which is used in cooperation with the groove, the dam body is provided with a collecting groove which is communicated with the groove, and the upper end of the collecting groove is connected with a rotating plate through a hinge. The dirt on the filter plate is scraped and collected, so that the dirt is prevented from being accumulated on the filter plate to influence the flow speed of water, and meanwhile, the dirt can be conveniently collected and treated in a centralized manner.

Description

Technical Field

[0001] The utility model belongs to the technical field of river dam sewage treatment equipment, and specifically relates to a sewage removal system at the water inlet of a river dam. Background Art

[0002] The water inlet of the dam is located upstream of the dam. In order to intercept the dirt in the water and prevent it from flowing to the downstream dam, which is used for hydroelectric power generation, a filter plate is installed at each water inlet to intercept the dirt.

[0003] When the filter plate intercepts too much dirt, it will cause blockage, thereby affecting the flow rate of water. The filter plate needs to be cleaned regularly. The current method usually adopted is to clean the filter plate manually. This method has low working efficiency, time-consuming and labor-intensive, and has certain risks. In view of this, the present utility model is specially proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a sewage removal system for the water inlet of a dam that can overcome the above problems or at least partially solve the above problems.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is: a sewage cleaning system for the water inlet of a dam, including a dam body, a filter plate is arranged on the dam body at the water inlet, a scraper is slidably connected to the filter plate, a moving component for moving the scraper is arranged on the dam body, grooves are symmetrically opened on both sides of the filter plate on the dam body, a rotating rod is rotatably connected in the groove, a plurality of transfer plates are arranged on the rotating rod at equal intervals around the circumference, a third motor for cooperating with the rotating rod is arranged in the dam body, a collecting trough connected to the slot is opened on the dam body, and the upper end of the collecting trough is hingedly connected to the rotating plate.

[0006] Furthermore, the moving assembly includes a first moving block, which is fixedly connected to the scraper, and a slide groove is provided on the dam body, a reciprocating screw is rotatably connected in the slide groove, and the reciprocating screw is threadedly connected to the first moving block, and a placement cavity is provided on one side of the slide groove on the dam body, and a first motor is provided in the placement cavity, and the output end of the first motor is fixedly connected to the reciprocating screw.

[0007] In order to reduce the resistance of water to the scraper when it moves, further, one end of the scraper away from the filter plate is sharply arranged.

[0008] In order to facilitate filtering of water during transport, further, a plurality of water filtering holes are provided on the transport plate.

[0009] In order to facilitate the treatment of the dirt in the collection basket, further, a collection basket is provided at the lower end of the interior of the collection tank, and a lifting component for moving the collection basket is provided on the dam body.

[0010] Furthermore, the lifting assembly includes a support plate, the collecting basket is located on the support plate, a movable groove is provided on one side of the collecting groove, a first screw rod is rotatably connected in the movable groove, a second movable block is threadedly connected to the first screw rod, the second movable block is fixedly connected to the support plate, a plurality of second motors are provided at the upper end of the dam body, and the output end of the second motor is fixedly connected to the adjacent first screw rod.

[0011] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: compared with the existing dam, the utility model scrapes and collects the dirt on the filter plate through the scraper, the moving component and the transfer plate, thereby avoiding the accumulation of dirt on the filter plate and affecting the flow rate of water, and at the same time facilitates the collection and centralized treatment of the dirt.

[0012] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In the attached picture:

[0014] Figure 1 This is a schematic diagram of the structure of a sewage removal system for a water inlet of a dam proposed by the utility model;

[0015] Figure 2 This is a partial cross-sectional structural schematic diagram of a sewage removal system for a water inlet of a dam proposed by the utility model;

[0016] Figure 3 A cross-sectional view of a sewage removal system for the water inlet of a dam proposed in the utility model Figure 1 ;

[0017] Figure 4 A cross-sectional view of a sewage removal system for the water inlet of a dam proposed in the utility model Figure 2 ;

[0018] Figure 5 A sewage removal system for the water inlet of a river dam proposed by the utility model Figure 2 Schematic diagram of the enlarged structure of A.

[0019] In the figure: 1, dam body; 101, rotating plate; 102, collecting basket; 2, first motor; 201, reciprocating screw; 202, first moving block; 203, scraper; 3, filter plate; 4, transfer plate; 5, second motor; 501, first screw; 502, second moving block; 503, support plate; 6, third motor; 601, rotating rod. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0021] Embodiment 1:

[0022] Reference Figure 1-Figure 5 A sewage removal system for a water inlet of a dam, comprising a dam body 1, a filter plate 3 is arranged at the water inlet of the dam body 1, a scraper 203 is slidably connected to the filter plate 3, a moving assembly for moving the scraper 203 is arranged on the dam body 1, slots are symmetrically arranged on both sides of the filter plate 3 on the dam body 1, a rotating rod 601 is rotatably connected in the slot, a plurality of transfer plates 4 are arranged on the rotating rod 601 at equal intervals around the circumference, a third motor 6 used in conjunction with the rotating rod 601 is arranged in the dam body 1, a collecting trough connected to the slot is arranged on the dam body 1, and a rotating plate 101 is hingedly connected to the upper end of the collecting trough;

[0023] The moving assembly includes a first moving block 202, which is fixedly connected to the scraper 203. A slide groove is provided on the dam body 1, and a reciprocating screw 201 is rotatably connected in the slide groove. The reciprocating screw 201 is threadedly connected to the first moving block 202. A placement cavity is provided on one side of the slide groove on the dam body 1, and a first motor 2 is provided in the placement cavity. The output end of the first motor 2 is fixedly connected to the reciprocating screw 201.

[0024] When it is necessary to clean the dirt at the water inlet of the dam, the first motor 2 works, and the first moving block 202 drives the scraper 203 to move, scrapes the dirt on the filter plate 3, and moves the dirt to both sides. The dirt scraped and floating on the water surface enters the groove along the dam body 1, and the third motor 6 works, and the transfer plate 4 rotates to transport the dirt to the collection tank for collection. Compared with the existing dam, the scraper 203, the moving assembly, and the transfer plate 4 are used to scrape and collect the dirt on the filter plate 3, so as to avoid the accumulation of dirt on the filter plate 3 and affect the water flow rate, and at the same time facilitate the collection and centralized treatment of the dirt.

[0025] Embodiment 2:

[0026] Reference Figure 1-Figure 4 , a sewage removal system for the water inlet of a dam is basically the same as that of Example 1. Furthermore, the end of the scraper 203 away from the filter plate 3 is sharply set to reduce water resistance, reduce the output power of the first motor 2, and increase the service life of the first motor 2.

[0027] The transfer plate 4 is provided with a plurality of water filtering holes. When the waste is transferred, the transfer plate 4 filters out the water to avoid too much water being collected on the transfer plate 4 during transfer, causing the floating waste to fall out during transfer and affecting the transfer effect.

[0028] Embodiment 3:

[0029] Reference Figure 1-Figure 5 , a sewage removal system for the water inlet of a dam, which is basically the same as that of the first embodiment, and further, a collecting basket 102 is provided at the lower end of the inner part of the collecting tank, and a lifting assembly for moving the collecting basket 102 is provided on the dam body 1;

[0030] The lifting assembly includes a support plate 503, the collecting basket 102 is located on the support plate 503, a movable groove is arranged on one side of the collecting groove, a first screw rod 501 is rotatably connected in the movable groove, a second movable block 502 is threadedly connected to the first screw rod 501, the second movable block 502 is fixedly connected to the support plate 503, a plurality of second motors 5 are arranged at the upper end of the dam body 1, and the output end of the second motor 5 is fixedly connected to the adjacent first screw rod 501.

[0031] When it is necessary to process the dirt collected in the collection basket 102, the rotating plate 101 is rotated, the second motor 5 works, the first screw rod 501 rotates, and the support plate 503 drives the collection basket 102 to move upward. When the collection basket 102 is exposed from the dam body 1, the collection basket 102 can be taken out and the dirt can be processed. The empty collection basket 102 is placed on the support plate 503, the second motor 5 works, and the support plate 503 drives the collection basket 102 to descend to the lower end of the collection tank. Then the rotating plate 101 is rotated, which effectively improves the rate of processing the dirt in the collection basket 102.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention.

Claims

1. A sewage removal system for the water inlet of a dam, characterized in that: The invention comprises a dam body (1), wherein a filter plate (3) is arranged at a water inlet of the dam body (1), a scraper plate (203) is slidably connected to the filter plate (3), a moving assembly for moving the scraper plate (203) is arranged on the dam body (1), slots are symmetrically arranged on both sides of the filter plate (3) on the dam body (1), a rotating rod (601) is rotatably connected in the slot, a plurality of transfer plates (4) are arranged at equal intervals around the circumference of the rotating rod (601), a third motor (6) used in conjunction with the rotating rod (601) is arranged in the dam body (1), a collecting trough connected to the slot is arranged on the dam body (1), and the upper end of the collecting trough is hingedly connected to the rotating plate (101).

2. A sewage removal system for a water inlet of a dam according to claim 1, characterized in that: The moving assembly comprises a first moving block (202), the first moving block (202) being fixedly connected to a scraper (203), a slot being provided on the dam body (1), a reciprocating screw (201) being rotatably connected in the slot, the reciprocating screw (201) being threadedly connected to the first moving block (202), a placement cavity being provided on one side of the slot on the dam body (1), a first motor (2) being provided in the placement cavity, and an output end of the first motor (2) being fixedly connected to the reciprocating screw (201).

3. A sewage removal system for a water inlet of a dam according to claim 1, characterized in that: The scraper (203) is sharply arranged at one end away from the filter plate (3).

4. A sewage removal system for a water inlet of a dam according to claim 1, characterized in that: The transfer plate (4) is provided with a plurality of water filtering holes.

5. A sewage removal system for a water inlet of a dam according to claim 1, characterized in that: A collecting basket (102) is arranged at the lower end of the collecting trough, and a lifting assembly for moving the collecting basket (102) is arranged on the dam body (1).

6. A sewage removal system for a water inlet of a dam according to claim 5, characterized in that: The lifting assembly comprises a support plate (503), the collection basket (102) is located on the support plate (503), a movable groove is arranged on one side of the collection groove, a first screw rod (501) is rotatably connected in the movable groove, a second movable block (502) is threadedly connected to the first screw rod (501), the second movable block (502) is fixedly connected to the support plate (503), and a plurality of second motors (5) are arranged at the upper end of the dam body (1), and the output end of the second motor (5) is fixedly connected to an adjacent first screw rod (501).

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