Purification device for ecological restoration of river channel

Abstract

The utility model relates to a purification device for ecological restoration of riverway, which comprises two supports, a filter screen plate, two lifting drivers, a first lifting frame, a second lifting frame, a collector and a dumper, the two supports are arranged on two sides of the riverway, the filter screen plate is fixedly arranged between the two supports, and the two lifting drivers are arranged on the filter screen plate. The two lifting drivers are distributed and installed at the tops of the two supports, and the output ends of the two lifting drivers are connected with the top of the first lifting frame and the top of the second lifting frame correspondingly. When the purification device for ecological restoration of the river channel is used, garbage floating on the water surface can be gathered, and the gathered garbage can be fished and drained out of the water body to be cleaned, so that the garbage floating on the river channel can be conveniently cleaned, manpower for cruising in the river channel to clean the garbage is reduced, and the working efficiency is improved. And ecological restoration and beautification of the river channel are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of river regulation, in particular to a purification device for river ecological restoration. Background Technique

[0002] During the restoration and daily maintenance of rivers, it is often seen that river maintenance workers salvage floating objects on the river surface. These river garbage include leaves, dead branches, waterweeds, plastic bags, plastic bottles, etc. Salvaging one by one only by river maintenance workers is not only inconvenient to operate, but also requires a lot of manpower for regular management and maintenance. Content of the Utility Model

[0003] (1) Technical Problem to be Solved

[0004] The utility model provides a purification device for river ecological restoration, which solves the problems put forward in the above background technique.

[0005] (2) Technical Solution

[0006] To achieve the above object, the utility model provides the following technical solution: A purification device for river ecological restoration, including two brackets, a filter screen plate, two lifting drivers, a first lifting frame, a second lifting frame, a collector and a tilter. The two brackets are installed on both sides of the river. The filter screen plate is installed and fixed between the two brackets. The two lifting drivers are distributed and installed on the tops of the two brackets, and the output ends of the two lifting drivers are respectively connected to the tops of the first lifting frame and the second lifting frame. The activities of the output ends of the two lifting drivers enable the first lifting frame and the second lifting frame to adjust their own position states. The bottom of the first lifting frame is rotatably connected to the adjacent side of the collector. The bottom of the second lifting frame is fixedly connected to the adjacent side of the tilter. The tilter is provided with an adjustment part connected to the lower part of the collector. The activity of the adjustment part enables the collector to adjust its own angle state.

[0007] Preferably, openings are formed at the top and the side close to the second lifting frame of the collector, and a plurality of drainage grooves penetrating the collector are formed on the inner bottom wall of the collector. A positioning shaft is fixedly connected to the side of the collector close to the first lifting frame. The bottom of the first lifting frame is sleeved outside the positioning shaft and rotatably connected thereto. A cleaning port communicating with the inner cavity of the collector is formed on the side of the collector close to the first lifting frame. The cleaning port is located below the positioning shaft, and a plug cover is detachably covered at the cleaning port. A handle is formed on the outer wall of the plug cover.

[0008] Preferably, further, the dumper includes two bottom connectors, a support shaft, a wire seat, a lead screw, a guide seat, a seal seat and a motor. The two bottom connectors are fixed to the bottom of the collector by bolts. One end of the support shaft extends into the gap between the two bottom connectors and is rotatably connected thereto. The other end of the support shaft is rotatably connected to the top of the wire seat. The wire seat is sleeved on the lead screw and is threadedly connected thereto. The wire seat is slidably disposed in the guide seat. The motor is installed in the seal seat. The output end of the motor is fixedly connected to the adjacent end of the lead screw. The side of the seal seat facing the guide seat is fixedly connected to the guide seat. The side of the seal seat facing away from the guide seat is fixedly connected to the bottom of the second lifting frame. The two bottom connectors and the support shaft constitute the adjustment end of the dumper.

[0009] Preferably, further, the lower end of the filter screen plate extends below the water surface of the river channel, the upper end of the filter screen plate is located above the water surface of the river channel, and a plurality of diversion holes penetrating the filter screen plate are formed on the filter screen plate.

[0010] Preferably, further, the collector is movably disposed on one side of the filter screen plate, and the length of the collector is adapted to the length of the filter screen plate.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the present utility model provides a purification device for river ecological restoration, which has the following beneficial effects:

[0013] In the present utility model, through the cooperative setting of the lifting driver, the first lifting frame, the second lifting frame, the collector and the dumper, when the purification device for river ecological restoration is in use, the garbage floating on the water surface can be gathered, and the gathered garbage can be salvaged, drained of water and then cleaned, so that the floating garbage on the river channel can be conveniently cleaned, reducing the manpower for cruising and cleaning the garbage in the river channel, and contributing to the restoration of the river ecological environment and the beautification of the river channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a purification device for river ecological restoration according to an embodiment;

[0015] Figure 2 is a schematic structural diagram of the cooperation between the collector and the dumper according to an embodiment;

[0016] Figure 3 is a schematic structural diagram of the collector according to an embodiment;

[0017] Figure 4 is a schematic partial structural diagram of the dumper according to an embodiment.

[0018] In the figure: 10, support; 20, filter screen plate; 30, lifting drive; 40, first lifting frame; 50, second lifting frame; 60, collector; 61, drainage trough; 62, positioning shaft; 63, plugging cover; 64, handle; 70, tipper; 71, bottom connection seat; 72, support shaft; 73, wire seat; 74, lead screw; 75, guiding seat; 76, sealing seat. Detailed implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figure 1 , a purification device for river ecological restoration, including two supports 10, a filter screen plate 20, two lifting drives 30 (power sources such as electric push rods can be used), a first lifting frame 40, a second lifting frame 50, a collector 60, and a tipper 70. The two supports 10 are installed on both sides of the river, and the supports 10 can also be additionally fixed and supported on the river bank by cooperating with profiles such as steel sections during installation. The installation positions of the two supports 10 can match the width of the river, and after the filter screen plate 20 is installed and fixed between the two supports 10, it can intercept the garbage floating on the surface of the flowing water body. The two lifting drives 30 are distributed and installed on the tops of the two supports 10, and the output ends of the two lifting drives 30 are respectively connected to the tops of the first lifting frame 40 and the second lifting frame 50. The activities of the output ends of the two lifting drives 30 can enable the first lifting frame 40 and the second lifting frame 50 to adjust their height positions. The bottom of the first lifting frame 40 is rotatably connected to the adjacent side of the collector 60, and the bottom of the second lifting frame 50 is fixedly connected to the adjacent side of the tipper 70. The tipper 70 is provided with an adjustment part connected to the lower part of the collector 60. The activities of the adjustment part can enable the collector 60 to deflect and adjust its inclination angle with the connection part with the first lifting frame 40 as the rotation center. After the filter screen plate 20 intercepts the garbage floating on the water surface for a period of time, the collector 60 and the tipper 70 can be simultaneously lifted upward by the first lifting frame 40 and the second lifting frame 50 above the water surface. After the water body in the collector 60 is drained, the tipper 70 can push the collector 60 to tilt to one side, so that maintenance staff can centrally take out the garbage from this side and clean the collector 60.

[0021] In this embodiment, after the filter screen plate 20 is installed, the lower end of the filter screen plate 20 can extend below the river water surface, and at the same time, the upper end of the filter screen plate 20 is located above the river water surface. A plurality of diversion holes penetrating the filter screen plate 20 are formed on the filter screen plate 20, so that water can flow through the filter screen plate 20 and intercept the garbage floating on the water surface. The collector 60 is movably arranged on one side of the filter screen plate 20, and the length of the collector 60 is adapted to the length of the filter screen plate 20, so as to collect the garbage intercepted by the filter screen plate 20. When the filter screen plate 20 normally intercepts garbage, the collector 60 is submerged below the water surface; when collecting garbage, the collector 60 floats above the water surface.

[0022] Refer to Figure 3 , openings are formed at the top of the collector 60 and on the side close to the second lifting frame 50, so that it can lift the garbage floating on the water surface upward when rising. A plurality of drainage grooves 61 penetrating the collector 60 are formed on the inner bottom wall of the collector 60, so that the water inside it can be drained out when it rises. A positioning shaft 62 is fixedly connected to the side of the collector 60 close to the first lifting frame 40, and the bottom of the first lifting frame 40 is sleeved outside the positioning shaft 62 and rotatably connected thereto, so that the collector 60 can deflect and move with the positioning shaft 62 as the rotation axis. A cleaning port communicating with the inner cavity of the collector 60 is formed on the side of the collector 60 close to the first lifting frame 40. The cleaning port is located below the positioning shaft 62, and a sealing cover 63 is detachably covered at the cleaning port. A handle 64 is formed on the outer wall of the sealing cover 63. After gripping the handle 64 and pulling out the sealing cover 63 outward, the garbage centrally collected in the collector 60 can be cleared out from the cleaning port.

[0023] Refer to Figure 2 and Figure 4, the tipper 70 includes two bottom connectors 71, a support shaft 72, a wire seat 73, a lead screw 74, a guide seat 75, a sealing seat 76, and a motor (not shown in the figure). The two bottom connectors 71 are fixed to the bottom of the collector 60 by bolts. One end of the support shaft 72 extends into the gap between the two bottom connectors 71 and is rotatably connected thereto. The other end of the support shaft 72 is rotatably connected to the top of the wire seat 73. The wire seat 73 is sleeved on the lead screw 74 and is threadedly connected thereto, and the wire seat 73 is slidably disposed within the guide seat 75. The motor is installed in the sealing seat 76. The sealing seat 76 is used to protect the motor installed inside it. The output end of the motor is fixedly connected to the adjacent end of the lead screw 74. One side of the sealing seat 76 facing the guide seat 75 is fixedly connected to the guide seat 75, and the side of the sealing seat 76 facing away from the guide seat 75 is fixedly connected to the bottom of the second lifting frame 50. When the output end of the motor drives the lead screw 74 to rotate, by means of the threaded fit between the lead screw 74 and the wire seat 73, and the guiding fit of the guide seat 75 to the wire seat 73, the wire seat 73 can be moved along the axial direction of the lead screw 74. When the wire seat 73 moves, it can push the two bottom connectors 71 by means of the support shaft 72, and cause the two bottom connectors 71 to drive the collector 60 to deflect. The two bottom connectors 71 and the support shaft 72 constitute the adjustment end of the tipper 70.

[0024] If the river needs to be navigable, multiple such devices can also be installed at different positions in the river, and the multiple devices are arranged at staggered positions. At this time, the overall length of the device does not need to match the width of the river, thus leaving the space required for navigation. The multiple devices can intercept and collect garbage at different positions. In addition, the device can also be used in conjunction with solar power storage facilities to better and more cleanly support the operation of the power source in the device.

[0025] In all the solutions mentioned above, for the connection between two components, welding, the cooperation of bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For all the cases of fixed connection mentioned above, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A purification device for river ecological restoration, characterized in that: The invention comprises two brackets (10), a filter screen plate (20), two lifting drives (30), a first hanging frame (40), a second hanging frame (50), a collector (60) and a dumper (70), wherein the two brackets (10) are installed on both sides of a river channel, the filter screen plate (20) is installed and fixed between the two brackets (10), the two lifting drives (30) are distributed and installed on the top of the two brackets (10), and the output ends of the two lifting drives (30) are respectively connected to the first hanging frame (40) and the second hanging frame (50). The first and second lifting frames (40 and 50) are connected to the top of the lifting frame (50), and the movement of the output ends of the two lifting drivers (30) enables the first lifting frame (40) and the second lifting frame (50) to adjust their own position states. The bottom of the first lifting frame (40) is rotatably connected to the adjacent side of the collector (60), and the bottom of the second lifting frame (50) is fixedly connected to the adjacent side of the tipper (70). The tipper (70) is provided with an adjustment part connected to the bottom of the collector (60), and the movement of the adjustment part enables the collector (60) to adjust its own angle state.

2. A purification device for river ecological restoration according to claim 1, characterized in that: The top of the collector (60) and a side close to the second hanging frame (50) are both formed with openings, and the inner bottom wall of the collector (60) is formed with a plurality of drainage grooves (61) penetrating the collector (60). A positioning shaft (62) is fixedly connected to a side of the collector (60) close to the first hanging frame (40), and the bottom of the first hanging frame (40) is sleeved on the outside of the positioning shaft (62) and is rotatably connected thereto.

3. A purification device for river ecological restoration according to claim 2, characterized in that: A cleaning port communicating with the inner cavity of the collector (60) is formed on one side of the collector (60) close to the first hanging frame (40), the cleaning port is located below the positioning shaft (62), and a blocking cover (63) is detachably provided at the cleaning port, and a handle (64) is formed on the outer wall of the blocking cover (63).

4. A purification device for river ecological restoration according to any one of claims 1 to 3, characterized in that: The tipper (70) comprises two bottom connection seats (71), a support shaft (72), a wire seat (73), a screw rod (74), a guide seat (75), a sealing seat (76) and a motor. The two bottom connection seats (71) are fixed to the bottom of the collector (60) by bolts. One end of the support shaft (72) extends into the gap between the two bottom connection seats (71) and is rotatably connected thereto. The other end of the support shaft (72) is rotatably connected to the top of the wire seat (73). The wire seat (73) is sleeved on the screw rod (74). ) and is threadedly connected thereto, and the wire seat (73) is slidably arranged in the guide seat (75), the motor is installed in the sealing seat (76), the output end of the motor is fixedly connected to the adjacent end of the screw rod (74), the sealing seat (76) is fixedly connected to the guide seat (75) on the side facing the guide seat (75), and the sealing seat (76) is fixedly connected to the bottom of the second hanging frame (50) on the side facing away from the guide seat (75), and the two bottom connecting seats (71) and the support shaft (72) constitute the adjustment end of the tipper (70).

5. The purification device for river ecological restoration according to claim 1 is characterized in that: The lower end of the filter screen plate (20) extends below the water surface of the river channel, and the upper end of the filter screen plate (20) is located above the water surface of the river channel. The filter screen plate (20) is formed with a plurality of guide holes penetrating the filter screen plate (20).

6. A purification device for river ecological restoration according to claim 5, characterized in that: The collector (60) is movably arranged on one side of the filter screen plate (20), and the length of the collector (60) is adapted to the length of the filter screen plate (20).

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