Ecological efficient trash holding net capable of being used for purifying sewage

Abstract

The utility model discloses an ecological efficient trash holding net capable of being used for purifying sewage, and relates to the technical field of ecological frames, the ecological efficient trash holding net comprises a supporting plate, a first groove is formed in the opposite side of the supporting plate, a first sliding block is connected in the first groove in a sliding mode, and a clamping assembly is movably installed on one side of the first groove; the clamping assembly is matched with the first sliding block for clamping, a blocking net is fixedly connected to the opposite side of the first sliding block, a conical column is fixedly connected to the bottom of the blocking net, and a limiting groove is formed in one side of the conical column. By the adoption of the structure, the conical column at the bottom of the blocking net is inserted into sludge at the bottom of a river channel opening, the limiting block in the limiting groove rotates into the limiting groove under the pressure of the sludge, and when water flow impacts the blocking net, the limiting block is pulled out of the limiting groove by the reverse pressure of the sludge and the elastic pulling force of the supporting assembly; and the conical columns have better ground gripping capacity, and the stability of blocking net supporting is improved through the structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of ecological frames, and particularly relates to an ecological and efficient sewage intercepting net which can be used for purifying sewage. Background Art

[0002] As people pay more attention to water pollution, they have begun to purify water sources to varying degrees. In the process of river management, a filter is usually set at the water inlet of the river to intercept solid floating objects in the water flow and avoid pollution of the river.

[0003] For example, a Chinese patent with announcement number CN210356180U discloses an ecological and efficient trash screen that can be used to purify sewage. The patent arranges a first trash cleaning plate on the front side of the first trash screen. When the piston-type lifting structure drives the first trash cleaning plate, the dirt cleaning brush on the first trash cleaning plate can clean the floating objects on the first trash screen. The piston-type lifting structure can be other lifting structures such as electric telescopic rods, hydraulic rods or screw rods commonly used in the market. In addition, the arrangement of the first and second trash cleaning plates can lift up the scraped solid floating objects, which is convenient for centralized treatment of the dirt.

[0004] Although this patent improves the convenience of cleaning, it has structural deficiencies. A limit groove is provided in the frame, and the first side plate is inserted into the limit groove through the limit plate to fix the first sewage net. In actual use, the soil at the river mouth is too soft, so the supporting stability of the frame is insufficient, and thus the sewage net is not stable enough. At the same time, the piston-type lifting structure in the fixed groove is used to push the first sewage cleaning plate upward and clean the sewage on the surface of the first sewage net, thereby achieving the purpose of sewage cleaning. However, in actual use, the piston-type lifting structure is located at the bottom of the sewage net and at the bottom of the river mouth, which makes equipment maintenance more troublesome and makes sewage cleaning of the sewage net inconvenient. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide an ecological and efficient sewage screening net that can be used to purify sewage, so as to solve the problems of insufficient stability of the sewage screening net and inconvenience in cleaning the sewage screening net due to the soft soil at the river mouth.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] The cam is an angular channel that is formed on a pair of camshafts, the channel having a first end, a second end, and a second end, wherein the cam is secured to the side of the support frame and the second end is secured to the side of the support frame.

[0008] As a preferred technical solution, the locking assembly includes a slide groove, a movable block and a latch assembly, the slide groove is opened on the top side of the support plate close to the first groove, the movable block is slidably connected inside the slide groove, the latch assembly is movably installed on one side of the first groove, one end of the latch assembly is fixedly connected to the movable block, and the latch assembly cooperates with the first slider to lock.

[0009] As a preferred technical solution, the latch assembly includes a pin hole, a pin rod and a first spring, the pin hole is opened on one side of the first groove, the pin hole is connected to the slide groove and the first groove, the pin rod is slidably connected to the inside of the pin hole, the pin rod is fixedly connected to the movable block, one end of the first spring is fixedly connected to one side of the pin hole, the other end of the first spring is fixedly connected to one side of the pin rod, and the pin rod cooperates with the first slider to lock.

[0010] As a preferred technical solution, the guide assembly includes a support frame, a guide groove and a sliding assembly. The support frame is fixedly connected to the top of the support plate, and guide grooves are provided on the opposite sides of the two ends of the support frame. The sliding assembly is slidably connected inside the guide groove, and the sliding assembly is fixedly connected to the connecting plate.

[0011] As a preferred technical solution, the sliding assembly includes a guide rod, a guide hole and a guide block, the two ends of the guide rod are respectively fixedly connected to the two ends of the guide groove, the guide hole is opened at the top of the guide block, the guide block is slidably connected to the outer wall of the guide rod through the guide hole, the guide block is slidably connected to the guide groove, and the guide block is fixedly connected to the connecting rod.

[0012] As a preferred technical solution, the support assembly includes a support block, a second spring and a rotating assembly, the support block is fixedly connected to one side of the limiting groove, the support block is in contact with the limiting block, the rotating assembly is rotatably installed on one side of the limiting block, one end of the second spring is fixedly connected to one side of the rotating assembly, and the other end of the second spring is fixedly connected to one side of the support block.

[0013] As a preferred technical solution, the rotating assembly includes a fixed shaft, a connecting hole and a connecting block, the fixed shaft is fixedly connected to one side of the limit block, the connecting hole is opened on one side of the connecting block, the connecting block is rotatably connected to the outer wall of the fixed shaft through the connecting hole, and the connecting block is fixedly connected to one end of the second spring.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, the conical column at the bottom of the barrier is inserted into the bottom mud of the river mouth. The limit block in the limit groove rotates to the inside of the limit groove under the pressure of the mud. When the water flow hits the barrier, the limit block is pulled out of the limit groove by the reverse pressure of the mud and the elastic tension of the support component, so that the conical column has better gripping ability. This structure improves the stability of the barrier support;

[0016] Second, the end of the telescopic shaft of the hydraulic cylinder rises to push the cross plate to drive the connecting rod to move upward stably under the action of the guide assembly. The second slider follows the connecting rod to slide upward in the second groove to drive the scraper to slide upward. The scraper cleans the dirt on the screen. This structure improves the stability of the scraper lifting and lowering, and at the same time improves the convenience of the scraper lifting and lowering. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front structural schematic diagram of the utility model;

[0018] Figure 2 It is a side sectional structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the support assembly structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the clamping assembly of the utility model.

[0021] Figure numerals: 1, support plate, 11, first groove, 12, first slider, 13, second groove, 14, second slider, 2, positioning assembly, 21, slide groove, 22, movable block, 23, latch assembly, 231, pin hole, 232, pin rod, 233, first spring, 3, blocking net, 4, scraper, 41, connecting rod, 42, cross plate, 43, hydraulic cylinder, 5, guide assembly, 51, support frame, 52, guide groove, 53, sliding assembly, 531, guide rod, 532, guide hole, 533, guide block, 6, tapered column, 61, limiting groove, 62, limiting block, 7, support assembly, 71, support block, 72, second spring, 73, rotating assembly, 731, fixed shaft, 732, connecting hole, 733, connecting block. DETAILED DESCRIPTION

[0022] Example

[0023] refer to Figures 1 to 4 The ecological and efficient sewage blocking net for purifying sewage described in this embodiment includes a support plate 1, a first groove 11 is provided on the opposite side of the support plate 1, a first slider 12 is slidably connected in the first groove 11, a clamping component 2 is movably installed on one side of the first groove 11, the clamping component 2 cooperates with the first slider 12 to clamp, a blocking net 3 is fixedly connected on the opposite side of the first slider 12, a conical column 6 is fixedly connected to the bottom of the blocking net 3, a limiting groove 61 is provided on one side of the conical column 6, a limiting block 62 is rotatably installed in the limiting groove 61, and one side of the limiting block 62 is movably installed A support assembly 7 is movably installed, a second groove 13 is opened on the opposite side of the support plate 1 close to the first groove 11, a second slider 14 is slidably connected inside the second groove 13, a scraper 4 is fixedly connected to the opposite side of the second slider 14, a connecting rod 41 is fixedly connected to the top of the first slider 12, a cross plate 42 is fixedly connected to the top of the connecting rod 41, a hydraulic cylinder 43 is fixedly connected to the bottom of the cross plate 42, the hydraulic cylinder 43 is fixedly connected to the top of the support plate 1, a guide assembly 5 is movably installed on one side of the connecting rod 41, and the guide assembly 5 is fixedly connected to the top of the support plate 1;

[0024] The first slider 12 in the first groove 11 is locked by the locking assembly 2, so that the first slider 12 is stable and immovable, thereby achieving the purpose of stable installation of the blocking net 3. At the same time, the conical column 6 at the bottom of the blocking net 3 is inserted into the sludge at the bottom of the river mouth, and the limit block 62 in the limit groove 61 rotates to the inside of the limit groove 61 under the pressure of the sludge. When the water flow impact is too large, the blocking net 3 floats, and the reverse pressure of the sludge and the elastic tension of the support assembly 7 push the limit block 62 to rotate to the outside of the limit groove 61, so that the conical column 6 has a better grip ability, thereby achieving the purpose of improving the stability of the blocking net 3. The end of the telescopic shaft of the hydraulic cylinder 43 rises and pushes the cross plate 42 to move upward stably under the action of the guide assembly 5. The connecting rod 41 drives the second slider 14 to slide upward in the second groove 13, and the scraper 4 follows the second slider 14 to slide upward, thereby achieving the purpose of the scraper 4 cleaning the blocking net 3. This structure improves the stability of the support of the blocking net 3 and the convenience of cleaning.

[0025] refer to Figure 4 The locking assembly 2 includes a slide groove 21, a movable block 22 and a latch assembly 23. The slide groove 21 is opened on one side of the top of the support plate 1 close to the first groove 11. The movable block 22 is slidably connected to the inside of the slide groove 21. The latch assembly 23 is movably installed on one side of the first groove 11. One end of the latch assembly 23 is fixedly connected to the movable block 22. The latch assembly 23 cooperates with the first slider 12 to lock the position; when the movable block 22 is not subjected to force, the latch assembly 23 limits the first slider 12, so that the first slider 12 is stably installed in the first groove 11, pushing the movable block 22 to slide in the slide groove 21, and the slider drives the latch assembly 23 to cancel the limit on the first slider 12, so that the blocking net 3 can be stably installed and conveniently disassembled and maintained.

[0026] refer to Figure 4 The first spring 233 is fixedly connected to the movable block 22, and one end of the first spring 233 is fixedly connected to one side of the pin hole 231, and the other end of the first spring 233 is fixedly connected to one side of the pin hole 231. The pin rod 232 cooperates with the first slider 12 to block the movable block 22; the movable block 22 is not subjected to force, and the elastic pressure of the first spring 233 resists the pin rod 232 to stably clamp the first slider 12, so that the first slider 12 is stable and immovable, and the movable block 22 is pushed to drive the pin rod 232 to compress the spring, and the pin rod 232 cancels the limit of the first slider 12, so that the blocking net 3 can be conveniently disassembled, thereby achieving the purpose of stable installation and convenient disassembly of the blocking net 3.

[0027] refer to Figure 2The guide assembly 5 includes a support frame 51, a guide groove 52 and a sliding assembly 53. The support frame 51 is fixedly connected to the top of the support plate 1. Guide grooves 52 are provided on the opposite sides of the two ends of the support frame 51. The sliding assembly 53 is slidably connected inside the guide groove 52. The sliding assembly 53 is fixedly connected to the connecting plate; the hydraulic cylinder 43 drives the connecting rod 41 to move up and down through the cross plate 42, and the connecting rods 41 on both sides drive the two sliding assemblies 53 to slide up and down in the guide grooves 52 on both sides of the support frame 51. The sliding assembly 53 cannot be separated from the guide groove 52, so that the connecting rod 41 can be stably raised and lowered.

[0028] refer to Figure 2 The sliding assembly 53 includes a guide rod 531, a guide hole 532 and a guide block 533. The two ends of the guide rod 531 are respectively fixedly connected to the two ends of the guide groove 52. The guide hole 532 is opened at the top of the guide block 533. The guide block 533 is slidably connected to the outer wall of the guide rod 531 through the guide hole 532. The guide block 533 is slidably connected to the guide groove 52. The guide block 533 is fixedly connected to the connecting rod 41; the guide block 533 follows the connecting rod 41 to slide up and down in the guide groove 52. The guide block 533 cannot be separated from the guide groove 52 during the sliding process under the action of the guide hole 532 and the guide rod 531, so that the slider can stably support the stable lifting and lowering of the connecting rod 41.

[0029] refer to Figure 3 The support assembly 7 includes a support block 71, a second spring 72 and a rotating assembly 73. The support block 71 is fixedly connected to one side of the limit groove 61, the support block 71 is in contact with the limit block 62, and the rotating assembly 73 is rotatably installed on one side of the limit block 62. One end of the second spring 72 is fixedly connected to one side of the rotating assembly 73, and the other end of the second spring 72 is fixedly connected to one side of the support block 71; the conical column 6 is inserted downward into the sludge, and the pressure of the sludge pushes the limit block 62 to rotate and shrink into the inside of the limit groove 61. The spring is stretched, and when the blocking net 3 is impacted and floats by the water flow, the conical column 6 shakes, and the limit block 62 rotates to the outside of the limit groove 61 under the reverse pressure of the sludge and the elastic tension of the second spring 72. The support block 71 stably supports the limit block 62, so that the conical column 6 has a better grip ability, thereby achieving the purpose of stably supporting the blocking net 3.

[0030] refer to Figure 3The rotating assembly 73 includes a fixed shaft 731, a connecting hole 732 and a connecting block 733. The fixed shaft 731 is fixedly connected to one side of the limit block 62. The connecting hole 732 is opened on one side of the connecting block 733. The connecting block 733 is rotatably connected to the outer wall of the fixed shaft 731 through the connecting hole 732. The connecting block 733 is fixedly connected to one end of the second spring 72. During the stretching and rebounding process, the spring drives the connecting block 733 to move and rotate through the connecting hole 732 following the fixed shaft 731, so that the second spring 72 can stably stretch and rebound.

[0031] Principle and advantages of use: by stably installing the support plate 1 on both sides of the river mouth, inserting the blocking net 3 into the first groove 11 through the first slider 12, and inserting the conical column 6 into the sludge at the bottom of the river, the pressure of the sludge pushes the limit block 62 to rotate to the inside of the limit groove 61, and the second spring 72 is stabilized by one end of the support block 71 of the support assembly 7, and the connecting block 733 of the rotating assembly 73 follows the fixed shaft 731 through the connecting hole 732 to pull the second spring 72 to extend under the drive of the limit block 62, and the pin rod 232 of the latch assembly 23 is stabilized in the pin hole 231 under the elastic pressure of the first spring 233 and clamps the first slider 12, and the movable block 22 of the clamping assembly 2 follows the pin rod 232 to stabilize The guide block 533 of the sliding assembly 53 is suspended at one end of the slide groove 21, so that the blocking net 3 can be stably installed at the river mouth, and the cross plate 42 is driven up by the telescopic shaft end of the hydraulic cylinder 43, and the connecting rod 41 drives the second sliding block 14 to move upward in the second groove 13. The scraper 4 follows the upward movement of the second sliding block 14 and cleans the surface of the blocking net 3 at the same time. The connecting rod 41 drives the guide block 533 of the sliding assembly 53 to slide in the guide groove 52 on the inner side of the support frame 51 of the guide assembly 5, and the guide block 533 does not separate from the guide groove 52 through the guide hole 532 and the guide rod 531, so that the connecting rod 41 can be stably raised and lowered. This structure improves the stability of the installation of the blocking net 3 and improves the convenience of cleaning the blocking net 3.

Claims

1. An ecologically efficient waste-blocking net for purifying sewage, comprising a support plate, characterized in that: The support plate is provided with a first groove on the opposite side, and a first slider is slidably connected in the first groove. A locking assembly is movably installed on one side of the first groove, and the locking assembly cooperates with the first slider for locking. A blocking net is fixedly connected to the opposite side of the first slider, and a conical column is fixedly connected to the bottom of the blocking net. A limiting groove is provided on one side of the conical column, and a limiting block is rotatably installed inside the limiting groove. A supporting assembly is movably installed on one side of the limiting block. A second groove is provided on the opposite side of the support plate near the first groove, and a second slider is slidably connected in the second groove. A scraper is fixedly connected to the opposite side of the second slider, a connecting rod is fixedly connected to the top of the connecting rod, a cross plate is fixedly connected to the top of the cross plate, and a hydraulic cylinder is fixedly connected to the top of the support plate. A guide assembly is movably installed on one side of the connecting rod, and the guide assembly is fixedly connected to the top of the support plate.

2. The ecologically efficient waste-blocking net for purifying sewage according to claim 1, characterized in that: The locking assembly includes a slide groove, a movable block and a latch assembly. The slide groove is opened on one side of the top of the support plate close to the first groove. The movable block is slidably connected inside the slide groove. The latch assembly is movably installed on one side of the first groove. One end of the latch assembly is fixedly connected to the movable block. The latch assembly cooperates with the first slider to lock.

3. The ecologically efficient waste-blocking net for purifying sewage according to claim 2, characterized in that: The latch assembly includes a pin hole, a pin rod and a first spring. The pin hole is opened on one side of the first groove. The pin hole is connected to the slide groove and the first groove. The pin rod is slidably connected to the inside of the pin hole. The pin rod is fixedly connected to the movable block. One end of the first spring is fixedly connected to one side of the pin hole. The other end of the first spring is fixedly connected to one side of the pin rod. The pin rod cooperates with the first slider to lock in place.

4. The ecologically efficient waste-blocking net for purifying sewage according to claim 1, characterized in that: The guide assembly includes a support frame, a guide groove and a sliding assembly. The support frame is fixedly connected to the top of the support plate. Guide grooves are provided on opposite sides of both ends of the support frame. The sliding assembly is slidably connected inside the guide groove. The sliding assembly is fixedly connected to the connecting plate.

5. The ecologically efficient waste-blocking net for purifying sewage according to claim 4, characterized in that: The sliding assembly includes a guide rod, a guide hole and a guide block, the two ends of the guide rod are respectively fixedly connected to the two ends of the guide groove, the guide hole is opened at the top of the guide block, the guide block is slidably connected to the outer wall of the guide rod through the guide hole, the guide block is slidably connected to the guide groove, and the guide block is fixedly connected to the connecting rod.

6. The ecologically efficient waste-blocking net for purifying sewage according to claim 1, characterized in that: The support assembly includes a support block, a second spring and a rotating assembly. The support block is fixedly connected to one side of the limiting groove, the support block is in contact with the limiting block, the rotating assembly is rotatably installed on one side of the limiting block, one end of the second spring is fixedly connected to one side of the rotating assembly, and the other end of the second spring is fixedly connected to one side of the support block.

7. The ecologically efficient waste-blocking net for purifying sewage according to claim 6, characterized in that: The rotating assembly includes a fixed shaft, a connecting hole and a connecting block. The fixed shaft is fixedly connected to one side of the limit block. The connecting hole is opened on one side of the connecting block. The connecting block is rotatably connected to the outer wall of the fixed shaft through the connecting hole. The connecting block is fixedly connected to one end of the second spring.

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