Large-water-surface fishing device for hydrilla verticillata spores

Abstract

The utility model provides a hydrilla varticillata spore large water surface salvaging device, which relates to the technical field of salvaging devices, and comprises a main frame body, a conveyor belt and a cross beam frame, the conveyor belt is arranged on one side of the main frame body, the cross beam frame is arranged on the inner side of the main frame body, and a filter net bag is arranged in the cross beam frame through a fixing mechanism. A scraping mechanism is arranged between the conveyor belt and the filter net bag; the hydrilla varticillata spores are driven by the conveying belt to move from bottom to top, the motor can drive the scraper to rotate at the top end of the supporting frame, the brushing roller is attached to the outer side of the conveying belt, the brushing roller automatically brushes down the hydrilla varticillata spores on the outer side of the conveying belt, and then the brushing roller rotates to the scraper to brush off the spores. The scraping plate is used for scraping the hydrilla verticillata spores on the brushing roller, and the hydrilla verticillata spores are guided to enter the filter net bag through the scraping plate, so that the hydrilla verticillata spores are cleaned, and the density of the device on the water surface is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of salvaging devices, in particular to a large-surface salvaging device for spores of Hydrilla verticillata. Background Art

[0002] Large water surface mainly refers to relatively large water areas such as lakes, reservoirs, rivers, wetlands, etc. Among the three major methods of water pollution control and aquatic ecological environment restoration: physical control method, chemical control method, biological control method, biological control method is vigorously promoted because it has no secondary pollution to the environment and is conducive to the construction and restoration of the ecological environment. It specifically relies on the construction of aquatic animal food chains, the construction of aquatic plant communities, or the addition of beneficial microorganisms to improve water quality;

[0003] Hydrilla verticillata is a perennial submerged plant and a commonly used plant in the treatment of eutrophication of water bodies. It is planted in the silt of water bodies. Every year in the mature season, the grown spores will fall into the silt and sink in the silt. The spores of Hydrilla verticillata are oval in shape, with small and unobvious serrations on the edges, and their particle size is about 1.5 times that of rice grains. If some of them can be collected, they can be used for seed production, and at the same time, the spores can be prevented from germinating in the next year, which will affect the density of aquatic plants and be unfavorable for control. Therefore, the utility model proposes a large-surface salvaging device for spores of Hydrilla verticillata to solve the above problems. Utility Model Content

[0004] In view of the above problems, the utility model proposes a large-surface salvaging device for the spores of Hydrilla verticillata to solve the problem in the prior art that the spores will germinate in the next year, affecting the density of aquatic plants and being unfavorable for management and control.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical scheme: a large-surface salvage device for the spores of Hydrilla verticillata, comprising a main frame, a conveyor belt and a crossbeam frame, a conveyor belt is provided on one side of the main frame, a crossbeam frame is provided on the inner side of the main frame, a filter net bag is installed inside the crossbeam frame through a fixing mechanism, and a scraping mechanism is provided between the conveyor belt and the filter net bag.

[0006] Further improvement is that the scraper mechanism includes a support frame, a brush roller, a motor and a scraper. A support frame is provided on the top of the main frame. The top of the support frame is rotatably connected to the brush roller. A motor is installed on one side of the top of the support frame. The output end of the motor is fixedly connected to one end of the brush roller. A scraper is provided on one side of the brush roller.

[0007] Further improvements are: the top of the scraper is fitly connected to the outer side of the brush roller, the two ends of the scraper are fixedly connected with connecting arms, the two sides of the main frame are symmetrically fixedly connected with fastening bolts, the bottom end of the connecting arm is provided with a rectangular groove matching the fastening bolt, and one end of the fastening bolt is threadedly connected with a nut.

[0008] A further improvement is that one end of the conveyor belt and the end of the brush roller away from the motor are both fixedly connected with pulleys, and the two pulleys are connected to each other by a belt.

[0009] A further improvement is that the fixing mechanism includes a fixing rod, a rotating arm and a threaded rod, the fixing rods are symmetrically fixedly connected to both sides of the crossbeam frame, the outer side of the fixing rod is rotatably connected to the rotating arm, and one end of the rotating arm is threadedly connected to the threaded rod.

[0010] A further improvement is that: the top of the filter net bag is fixedly connected with a fixed edge, the top of the fixed edge passes through the interior of the crossbeam frame, and the threaded rod is parallel to the fixed edge in the upper and lower directions.

[0011] A further improvement is that: legs are symmetrically fixedly connected to both sides of the main frame, the bottom ends of the legs are detachably connected to the ship via connecting bolts, and triangular plates are symmetrically fixedly connected to both sides of the legs.

[0012] The beneficial effects of the utility model are as follows: the conveyor belt drives the wheel-leaved black algae spores to move from bottom to top, the motor can drive the scraper to rotate at the top of the support frame, the brush roller is fitted with the outer side of the conveyor belt, the brush roller automatically brushes off the wheel-leaved black algae spores on the outer side of the conveyor belt, and then the brush roller rotates to the scraper, the scraper scrapes off the wheel-leaved black algae spores on the brush roller, and the scraper guides the wheel-leaved black algae spores into the interior of the filter net bag to clean the wheel-leaved black algae spores and reduce the density of the filter on the water surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the connection with the hull of the utility model;

[0014] Figure 2 It is the front view of the utility model;

[0015] Figure 3 It is a side view of the utility model;

[0016] Figure 4 For this utility model Figure 3 A partial enlarged view of point A.

[0017] Among them: 1. Main frame; 2. Conveyor belt; 3. Crossbeam frame; 4. Filter net bag; 5. Support foot; 6. Support frame; 7. Brush roller; 8. Motor; 9. Scraper; 10. Connecting arm; 11. Fixed edge; 12. Fixed rod; 13. Rotating arm; 14. Threaded rod; 15. Pulley; 16. Belt. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0019] according to Figure 1 , 2 As shown in Figures 3 and 4, the present embodiment proposes a large-surface salvage device for wheel-leaved black algae spores, including a main frame 1, a conveyor belt 2 and a crossbeam frame 3. A conveyor belt 2 is provided on one side of the main frame 1, and a crossbeam frame 3 is provided on the inner side of the main frame 1. A filter net bag 4 is installed inside the crossbeam frame 3 through a fixing mechanism, and a scraping mechanism is provided between the conveyor belt 2 and the filter net bag 4. The salvage device is installed on a ship, and the bottom end of the conveyor belt 2 extends into the water surface, and the conveyor belt 2 reciprocates from bottom to top. When the wheel-leaved black algae spores contact the bottom end of the conveyor belt 2, the conveyor belt 2 drives the wheel-leaved black algae spores to move from bottom to top, and the wheel-leaved black algae spores are scraped into the inside of the filter net bag 4 by the scraping mechanism to clean the wheel-leaved black algae spores and reduce the density of the device on the water surface. When the filter net bag 4 is full of wheel-leaved black algae spores, the restriction of the fixing mechanism on the filter net bag 4 can be released, and the wheel-leaved black algae spores in the filter net bag 4 can be cleaned out.

[0020] The scraping mechanism includes a support frame 6, a brush roller 7, a motor 8 and a scraper 9. The top of the main frame 1 is provided with a support frame 6, and the top of the support frame 6 is rotatably connected to the brush roller 7. A motor 8 is installed on one side of the top of the support frame 6. The output end of the motor 8 is fixedly connected to one end of the brush roller 7. A scraper 9 is provided on one side of the brush roller 7. The motor 8 can drive the scraper 9 to rotate at the top of the support frame 6. The brush roller 7 is attached to the outer side of the conveyor belt 2, and the brush roller 7 automatically brushes off the wheel-leaved black algae spores on the outer side of the conveyor belt 2. Then the brush roller 7 rotates to the scraper 9, and the scraper 9 scrapes off the wheel-leaved black algae spores on the brush roller 7. The wheel-leaved black algae spores are guided into the interior of the filter net bag 4 through the scraper 9 to store the salvaged wheel-leaved black algae spores.

[0021] The top of the scraper 9 is fitted and connected to the outer side of the brush roller 7, and the two ends of the scraper 9 are fixedly connected with connecting arms 10. The two sides of the main frame 1 are symmetrically fixedly connected with fastening bolts. The bottom end of the connecting arm 10 is provided with a rectangular groove matching the fastening bolt, and one end of the fastening bolt is threaded with a nut. The scraper 9 is placed on one side of the support frame 6, and the rectangular groove at the bottom end of the connecting arm 10 is engaged with the fastening bolt, and then the nut is tightened on the fastening bolt. The nut can clamp the connecting arm 10 to fix the scraper 9 to one side of the support frame 6. The scraper 9 can be disassembled for cleaning by only unscrewing the nut.

[0022] One end of the conveyor belt 2 and the end of the brush roller 7 away from the motor 8 are fixedly connected with a pulley 15, and the two pulleys 15 are interconnected by a belt 16. When the motor 8 drives the brush roller 7 to rotate, it can also drive the pulley 15 on the brush roller 7 to rotate. The two pulleys 15 are interconnected by the belt 16, and the other pulley 15 is connected to the conveyor belt 2. The motor 8 can also drive the conveyor belt 2 to rotate, so as to transport the wheel-leaved black algae spores on the water surface to the ship.

[0023] The fixing mechanism includes a fixing rod 12, a rotating arm 13 and a threaded rod 14. The fixing rods 12 are symmetrically fixedly connected to the two sides of the cross beam frame 3. The outer side of the fixing rod 12 is rotatably connected to the rotating arm 13. One end of the rotating arm 13 is threadedly connected to the threaded rod 14. The top of the filter net bag 4 is fixedly connected to the fixing edge 11. The top of the fixing edge 11 passes through the interior of the cross beam frame 3. The threaded rod 14 is parallel to the fixed edge 11 up and down. The fixed edge 11 at the top of the filter net bag 4 is engaged in the interior of the cross beam frame 3, and the rotating arm 13 is pushed to drive the threaded rod 14 to move above the fixed edge 11. The threaded rod 14 is twisted to move it downward. The threaded rod 14 can clamp the fixed edge 11 on the top of the cross beam frame 3 to fix the filter net bag 4 on the inner side of the cross beam frame 3. When the filter net bag 4 needs to be taken out, it is only necessary to twist the threaded rod 14 to move it upward, and rotate the rotating arm 13 to move the threaded rod 14 to the top of the fixed edge 11.

[0024] The two sides of the main frame 1 are symmetrically fixedly connected with supporting legs 5, the bottom ends of the supporting legs 5 are detachably connected to the ship through connecting bolts, and the two sides of the supporting legs 5 are symmetrically fixedly connected with triangular plates, and the salvage device can be installed on the ship through connecting bolts and the supporting legs 5.

[0025] The salvaging device, the conveyor belt 2 drives the wheel-leaved black algae spores to move from bottom to top, the motor 8 can drive the scraper 9 to rotate at the top of the support frame 6, the brush roller 7 is attached to the outer side of the conveyor belt 2, the brush roller 7 automatically brushes off the wheel-leaved black algae spores on the outer side of the conveyor belt 2, and then the brush roller 7 rotates to the scraper 9, the scraper 9 scrapes off the wheel-leaved black algae spores on the brush roller 7, and the scraper 9 guides the wheel-leaved black algae spores into the interior of the filter net bag 4 to clean the wheel-leaved black algae spores and reduce the density of the device on the water surface.

[0026] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A large-surface salvage device for spores of Hydrilla verticillata, comprising a main frame (1), a conveyor belt (2) and a crossbeam frame (3), characterized in that: A conveyor belt (2) is provided on one side of the main frame (1), a crossbeam frame (3) is provided on the inner side of the main frame (1), a filter net bag (4) is installed inside the crossbeam frame (3) through a fixing mechanism, and a scraping mechanism is provided between the conveyor belt (2) and the filter net bag (4); The scraping mechanism comprises a support frame (6), a brush roller (7), a motor (8) and a scraper (9); the top of the main frame (1) is provided with a support frame (6); the top of the support frame (6) is rotatably connected to the brush roller (7); a motor (8) is installed on one side of the top of the support frame (6); the output end of the motor (8) is fixedly connected to one end of the brush roller (7); and a scraper (9) is provided on one side of the brush roller (7).

2. A large-surface salvage device for spores of Hydrilla verticillata according to claim 1, characterized in that: The top of the scraper (9) is fitted and connected to the outer side of the brush roller (7), and the two ends of the scraper (9) are fixedly connected with connecting arms (10). The two sides of the main frame (1) are symmetrically fixedly connected with fastening bolts, and the bottom end of the connecting arm (10) is provided with a rectangular groove matching the fastening bolt, and one end of the fastening bolt is threadedly connected with a nut.

3. The large-surface salvage device for the spores of Hydrilla verticillata according to claim 1, characterized in that: One end of the conveyor belt (2) and one end of the brush roller (7) away from the motor (8) are both fixedly connected with a pulley (15), and the two pulleys (15) are connected to each other via a belt (16).

4. The large-surface salvage device for the spores of Hydrilla verticillata according to claim 1, characterized in that: The fixing mechanism comprises a fixing rod (12), a rotating arm (13) and a threaded rod (14); the fixing rods (12) are symmetrically fixedly connected to both sides of the crossbeam frame (3); the outer side of the fixing rod (12) is rotatably connected to the rotating arm (13); and one end of the rotating arm (13) is threadedly connected to the threaded rod (14).

5. A large-surface salvage device for spores of Hydrilla verticillata according to claim 4, characterized in that: The top of the filter bag (4) is fixedly connected to a fixed edge (11), the top of the fixed edge (11) passes through the interior of the crossbeam frame (3), and the threaded rod (14) is vertically parallel to the fixed edge (11).

6. The large-surface salvage device for the spores of Hydrilla verticillata according to claim 1, characterized in that: Support legs (5) are symmetrically fixedly connected to both sides of the main frame (1); the bottom ends of the support legs (5) are detachably connected to the ship via connecting bolts; and triangular plates are symmetrically fixedly connected to both sides of the support legs (5).

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