Water surface garbage collecting device for buoyancy type hydropower station

Abstract

The utility model discloses a buoyancy type water surface garbage collecting device for a hydropower station, which is characterized in that a mounting seat is arranged at the top end of the mounting seat, a collecting tank is arranged at the top end of the mounting seat, a connecting seat is arranged on one side of the mounting seat, a conveying pipe is arranged at the top end of the connecting seat, and an inlet groove is formed in the outer side of the conveying pipe; a second motor is mounted at one end of the conveying pipe, a connecting block is mounted on the side, away from the mounting base, of the connecting base, a connecting plate is mounted on the outer side of the connecting block, an intercepting frame is mounted at one end of the connecting plate, and an intercepting net is mounted in the intercepting frame. When the intercepting frame stops running, under the elastic action of the first spring and the second spring, the baffle can descend to block the inlet of the intercepting frame, the blocking effect is achieved, and garbage is prevented from flowing out of the intercepting net due to inertia when the intercepting frame stops running.

Description

Technical Field

[0001] The utility model relates to the technical field of hydropower stations, in particular to a water surface garbage collection device for a buoyancy type hydropower station. Background Art

[0002] During the rainy season, rainwater will wash the garbage on the dam of the hydropower station into the hydropower station. Since the amount of water stored in the hydropower station is large, the garbage will float on the water surface of the hydropower station. The surface garbage of the hydropower station is generally divided into branches, bamboo branches, bamboo poles, wood, tree stumps, plastic bags and woven bags. In particular, various algae on the water surface are not only huge in number, but also accumulate and adsorb on the trash rack of the water inlet of the hydropower station, causing a certain degree of blockage, which will block the water inlet flow of the unit to varying degrees, affect the unit output, and seriously affect the production efficiency of the power station;

[0003] Chinese patent authorization announcement No. CN220246864U discloses a surface garbage collection device for a hydropower station, including a base, a bracket fixedly installed on the base, a stainless steel pipe fixedly installed on the bracket, a transport component arranged in the stainless steel pipe, a transfer barrel fixedly installed on the outer side of the stainless steel pipe, and a feed barrel connected to the transfer barrel. The feed barrel is cleverly used to make the feed barrel rise and fall continuously on the water surface by buoyancy, atmospheric pressure and its own gravity, so that the surface garbage can be sucked into the transfer barrel, thereby reducing the workload of the staff. When the feed barrel moves up and down, circles of water waves are generated, further expanding the collection area. The collected surface garbage is transported to the dam of the hydropower station through a mesh conveyor belt, so there is no need for the staff to go into the water for salvage work, thus avoiding the danger of water operations and making it more practical. The above-mentioned existing technical solution has the following shortcomings: this technical solution can collect garbage on the water surface into a transfer bucket through a feed bucket, and a transportation component is set to discharge the garbage in the garbage piece and store it in a garbage transport vehicle. However, the garbage still contains some water. This technical solution is difficult to separate the garbage from the water, which is not conducive to the smooth progress of subsequent garbage disposal work. We have made further improvements to this. Utility Model Content

[0004] The utility model aims to provide a water surface garbage collection device for a buoyancy type hydropower station, so as to solve the problem that the existing water surface garbage collection device proposed in the above background technology can drain the garbage.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface garbage collection device for a buoyant hydropower station, comprising a mounting seat, a mounting seat is installed on the top of the mounting seat, and a collection tank is installed on the top of the mounting seat, a connecting seat is installed on one side of the mounting seat, and a transmission pipe is installed on the top of the connecting seat, an entry groove is provided on the outer side of the transmission pipe, a second motor is installed on one end of the transmission pipe, a connecting block is installed on the side of the connecting seat away from the mounting seat, and a connecting plate is installed on the outer side of the connecting block, an interception frame is installed on one end of the connecting plate, and an interception net is installed inside the interception frame, a baffle is installed on one end of the interception frame, a shielding mechanism is provided inside the interception frame, a first motor is installed on one end of the connecting seat, a threaded rod is installed inside the connecting seat, and a threaded sleeve is installed on the outer side of the threaded rod, the outer side of the threaded sleeve is connected to the connecting block, and an outlet groove is provided inside the collection tank.

[0006] When a buoyant hydropower station uses a surface garbage collection device using the present technical solution, when the interception frame moves in the forward direction, the impact force of the water drives the pressing plate to move inside the built-in groove, and the pressing plate further drives the movable plate at the top to move and under the hinged connection of the connecting rod, it can drive the damping movable sleeve and the outer baffle to move upward, which facilitates the opening of the interception frame to open, allowing the garbage to smoothly enter the interior of the interception net.

[0007] Preferably, the shielding mechanism includes a accommodating groove, and the accommodating groove is arranged inside the intercepting frame, a movable rod is installed inside the accommodating groove, and a damping movable sleeve is installed on the outside of the movable rod, a mounting block is installed on one end of the damping movable sleeve, and the mounting block is connected to the baffle, a first spring is installed on the outside of the movable rod at the top of the damping movable sleeve, a movable plate is installed inside the accommodating groove, and the movable plate and the damping movable sleeve are connected by a connecting rod, an internal groove is provided inside the intercepting frame at the bottom end of the accommodating groove, and a movable block is installed inside the internal groove, the top of the movable block is connected to the movable plate, a second spring is installed inside the internal groove on the inner side of the movable block, and a pressing plate is installed on one end of the movable block.

[0008] Preferably, a collecting tank is installed at the top of the mounting seat, and a mounting plate is installed at the top of the collecting tank, an electric push rod is installed at the bottom of the mounting plate, and an extrusion plate is installed at the bottom of the electric push rod, a filter screen is installed inside the collecting tank, and a handle is installed at one end of the filter screen.

[0009] Preferably, guide blocks are installed on both sides of the filter screen, guide grooves are provided on the inner side of the collection tank, and the guide grooves are connected to the guide blocks.

[0010] Preferably, the width of the guide block is connected to the width of the guide groove, and the guide block and the guide groove are symmetrically arranged with respect to the central axis of the filter screen.

[0011] Preferably, sliders are installed on both sides of the baffle plate near one end of the interception frame, and sliding grooves are provided on both sides of the interception frame near one end of the connecting plate, and the sliding grooves are connected to the sliders.

[0012] Preferably, one end of the damping movable sleeve is hinged to one end of the connecting rod, and the other end of the connecting rod is hinged to the top end of the movable plate.

[0013] Preferably, reinforcing ribs are evenly installed inside the filter screen and are cross-distributed inside the filter screen.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) By starting the first motor and under the action of the threaded connection, the threaded sleeve further drives the connection block and the outer interception frame to start moving, so as to intercept and collect the garbage floating on the water surface. Through the interception net, the garbage can be retained inside the interception net to play a role of temporary storage;

[0016] When the interception frame moves in the forward direction, the impact force of the water drives the pressing plate to move inside the built-in groove, and the pressing plate further drives the movable plate at the top to move, and under the hinged connection of the connecting rod, the damping movable sleeve and the outer baffle plate can be driven to move upward, so that the opening of the interception frame is opened, so that the garbage can smoothly enter the interior of the interception net;

[0017] When the interception frame stops running, under the elastic action of the first spring and the second spring, the baffle can be lowered to block the entrance of the interception frame, playing a blocking role, preventing the garbage from flowing out of the inside of the interception net due to inertia when the interception frame stops running;

[0018] (2) By starting the second motor, the collected garbage can be transferred from the transfer pipe to the inside of the collection tank. At this time, the electric push rod is started to drive the extrusion plate to move downward to drain the collected garbage to ensure that the subsequent garbage disposal work can proceed smoothly;

[0019] By installing reinforcing ribs, the strength of the filter can be increased to prevent the filter from being damaged under the pressure of the extrusion plate, effectively extending the service life and use value of the filter. At the same time, by pulling the handle, the garbage on the top of the filter can be removed for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the interception frame of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the connecting seat of the utility model;

[0024] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the collection tank of the utility model;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the filter screen of the utility model.

[0026] Explanation of the reference numerals in the figure: 1. transmission pipe; 2. mounting plate; 3. collection tank; 4. filter screen; 5. handle; 6. water outlet; 7. mounting seat; 8. connecting seat; 9. first motor; 10. second motor; 11. interception frame; 12. interception net; 13. connecting plate; 14. baffle; 15. connecting block; 16. entry slot; 17. shielding mechanism; 1701. accommodating slot; 1702. first spring; 1703. damping movable sleeve; 1704. movable rod; 1705. mounting block; 1706. connecting rod; 1707. movable plate; 1708. pressing plate; 1709. movable block; 1710. second spring; 1711. built-in slot; 18. threaded rod; 19. threaded sleeve; 20. electric push rod; 21. extrusion plate; 22. guide block; 23. guide slot; 24. reinforcing rib. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 5 , the utility model provides the following technical solutions:

[0029] Embodiment 1

[0030] In order to solve the problem that the existing surface garbage collection device in the prior art can drain the garbage, the following solution is disclosed, specifically: Figure 1 , Figure 4 , Figure 5 As shown, it includes a mounting seat 7, a mounting seat 7 is mounted on the top of the mounting seat 7, and a collecting tank 3 is mounted on the top of the mounting seat 7, a connecting seat 8 is mounted on one side of the mounting seat 7, and a transmission pipe 1 is mounted on the top of the connecting seat 8, an entry groove 16 is arranged on the outer side of the transmission pipe 1, a collecting tank 3 is mounted on the top of the mounting seat 7, and a mounting plate 2 is mounted on the top of the inside of the collecting tank 3, an electric push rod 20 is mounted on the bottom end of the mounting plate 2, and an extrusion plate 21 is mounted on the bottom end of the electric push rod 20, a filter screen 4 is mounted inside the collecting tank 3, and a handle 5 is mounted on one end of the filter screen 4, guide blocks 22 are mounted on both sides of the filter screen 4, guide grooves 23 are arranged on the inner side of the collecting tank 3, and the guide grooves 23 are connected to the guide blocks 22, the width of the guide blocks 22 is connected to the width of the guide grooves 23, the guide blocks 22 and the guide grooves 23 are symmetrically arranged about the central axis of the filter screen 4, and reinforcing ribs 24 are evenly installed inside the filter screen 4, which are cross-distributed inside the filter screen 4.

[0031] In this embodiment, when in use, the collected garbage is passed through the transmission pipe 1 into the interior of the collection tank 3, and the electric push rod 20 is started to drive the extrusion plate 21 to move downward to drain the collected garbage to ensure that subsequent garbage disposal work can proceed smoothly. By installing the reinforcing ribs 24, the strength of the filter screen 4 can be strengthened to prevent the filter screen 4 from being damaged under the pressure of the extrusion plate 21, thereby effectively extending the service life and use value of the filter screen 4.

[0032] Embodiment 2

[0033] This embodiment is different from the first embodiment in that the squeeze plate 21 moves downward to drain the collected garbage to ensure that the subsequent garbage disposal work can proceed smoothly. Figure 1 , Figure 2 ,and Figure 3As shown, a second motor 10 is installed at one end of the transmission pipe 1, a connecting block 15 is installed on the side of the connecting seat 8 away from the mounting seat 7, and a connecting plate 13 is installed on the outer side of the connecting block 15, an interception frame 11 is installed at one end of the connecting plate 13, and an interception net 12 is installed inside the interception frame 11, a baffle 14 is installed at one end of the interception frame 11, and a shielding mechanism 17 is arranged inside the interception frame 11, a first motor 9 is installed at one end of the connecting seat 8, a threaded rod 18 is installed inside the connecting seat 8, and a threaded rod 18 is installed inside the connecting seat 8. A threaded sleeve 19 is installed on the outside of the rod 18, and the outside of the threaded sleeve 19 is connected to the connecting block 15. The collection tank 3 is provided with a water outlet 6. The shielding mechanism 17 includes a receiving groove 1701, and the receiving groove 1701 is provided inside the interception frame 11. A movable rod 1704 is installed inside the receiving groove 1701, and a damping movable sleeve 1703 is installed on the outside of the movable rod 1704. A mounting block 1705 is installed at one end of the damping movable sleeve 1703, and the mounting block 1705 is connected to the baffle 14. The first spring 1702 is installed on the outer side of the movable rod 1704 at the top of the damping movable sleeve 1703, the movable plate 1707 is installed inside the receiving groove 1701, and the movable plate 1707 and the damping movable sleeve 1703 are connected by a connecting rod 1706, and the interception frame 11 at the bottom of the receiving groove 1701 is provided with a built-in groove 1711, and a movable block 1709 is installed inside the built-in groove 1711, and the top of the movable block 1709 is connected to the movable plate 1707 A second spring 1710 is installed inside the built-in groove 1711 on the inner side of the movable block 1709, a pressing plate 1708 is installed at one end of the movable block 1709, sliders are installed on both sides of the baffle 14 close to the interception frame 11, and sliding grooves are provided on both sides of the interception frame 11 close to the connecting plate 13, and the sliding grooves are connected to the sliders, one end of the damping movable sleeve 1703 is hinged to one end of the connecting rod 1706, and the other end of the connecting rod 1706 is hinged to the top of the movable plate 1707.

[0034] In this embodiment, when in use, the first motor 9 is started and under the action of the threaded connection, the threaded sleeve 19 further drives the connecting block 15 and the outer interception frame 11 to start moving, so as to intercept and store the garbage floating on the water surface. When the interception frame 11 moves in the forward direction, under the impact force of the water, it drives the pressing plate 1708 to move inside the built-in groove 1711. The pressing plate 1708 further drives the movable plate 1707 at the top to move and under the hinged connection of the connecting rod 1706, it can drive the damping movable sleeve 1703 and the outer baffle 14 to move upward, so that the opening of the interception frame 11 is opened, so that the garbage can smoothly enter the interior of the interception net 12. When the interception frame 11 stops running, under the elastic action of the first spring 1702 and the second spring 1710, the baffle 14 can be lowered to block the entrance of the interception frame 11, thereby playing a blocking role to prevent the garbage from flowing out of the interior of the interception net 12 due to inertia.

[0035] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water surface garbage collection device for a buoyancy-type hydropower station, comprising a mounting seat (7), Features: The top of the mounting seat (7) is mounted with a mounting seat (7), and the top of the mounting seat (7) is mounted with a collecting tank (3), one side of the mounting seat (7) is mounted with a connecting seat (8), and the top of the connecting seat (8) is mounted with a transmission pipe (1), the outer side of the transmission pipe (1) is provided with an entry groove (16), one end of the transmission pipe (1) is mounted with a second motor (10), a side of the connecting seat (8) away from the mounting seat (7) is mounted with a connecting block (15), and the outer side of the connecting block (15) is mounted with a connecting plate (13), one end of the connecting plate (13) An interception frame (11) is installed, and an interception net (12) is installed inside the interception frame (11); a baffle (14) is installed at one end of the interception frame (11); a shielding mechanism (17) is arranged inside the interception frame (11); a first motor (9) is installed at one end of the connection seat (8); a threaded rod (18) is installed inside the connection seat (8); a threaded sleeve (19) is installed on the outside of the threaded rod (18); the outside of the threaded sleeve (19) is connected to the connection block (15); and a water outlet trough (6) is arranged inside the collection tank (3).

2. A surface garbage collection device for a buoyant hydropower station according to claim 1, Features: The shielding mechanism (17) comprises a receiving groove (1701), and the receiving groove (1701) is arranged inside the interception frame (11), a movable rod (1704) is installed inside the receiving groove (1701), and a damping movable sleeve (1703) is installed on the outside of the movable rod (1704), a mounting block (1705) is installed on one end of the damping movable sleeve (1703), and the mounting block (1705) is connected to the baffle (14), a first spring (1702) is installed on the outside of the movable rod (1704) at the top of the damping movable sleeve (1703), and a first spring (1702) is installed on the inside of the receiving groove (1701). A movable plate (1707) is provided, and the movable plate (1707) is connected to the damping movable sleeve (1703) via a connecting rod (1706); a built-in groove (1711) is provided inside the interception frame (11) at the bottom end of the accommodating groove (1701), and a movable block (1709) is installed inside the built-in groove (1711); the top end of the movable block (1709) is connected to the movable plate (1707); a second spring (1710) is installed inside the built-in groove (1711) on the inner side of the movable block (1709); and a pressing plate (1708) is installed at one end of the movable block (1709).

3. A surface garbage collection device for a buoyant hydropower station according to claim 1, Features: A collecting tank (3) is mounted on the top of the mounting seat (7), and a mounting plate (2) is mounted on the top of the collecting tank (3). An electric push rod (20) is mounted on the bottom of the mounting plate (2), and an extrusion plate (21) is mounted on the bottom of the electric push rod (20). A filter screen (4) is mounted on the inside of the collecting tank (3), and a handle (5) is mounted on one end of the filter screen (4).

4. A surface garbage collection device for a buoyant hydropower station according to claim 3, Features: Guide blocks (22) are installed on both sides of the filter screen (4), and guide grooves (23) are arranged on the inner side of the collection tank (3), and the guide grooves (23) are connected to the guide blocks (22).

5. A surface garbage collection device for a buoyant hydropower station according to claim 4, Features: The width of the guide block (22) is connected to the width of the guide groove (23), and the guide block (22) and the guide groove (23) are symmetrically arranged with respect to the central axis of the filter screen (4).

6. A surface garbage collection device for a buoyant hydropower station according to claim 1, Features: Slide blocks are installed on both sides of the baffle (14) close to one end of the interception frame (11), and slide grooves are provided on both sides of the interception frame (11) close to one end of the connecting plate (13), and the slide grooves are connected to the slide blocks.

7. A surface garbage collection device for a buoyant hydropower station according to claim 2, Features: One end of the damping movable sleeve (1703) is hinged to one end of the connecting rod (1706), and the other end of the connecting rod (1706) is hinged to the top end of the movable plate (1707).

8. A surface garbage collection device for a buoyant hydropower station according to claim 3, Features: The interior of the filter screen (4) is evenly provided with reinforcing ribs (24), which are cross-distributed inside the filter screen (4).

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