A river ecological management interception device

Abstract

The utility model provides a kind of river ecological management is used to intercept device, belong to river ecological management technical field, including mounting bracket and the filter screen being set in mounting bracket, the both ends of mounting bracket are equipped with collecting pipe, and the discharge end of collecting pipe is slidably connected with collecting net bag, and cleaning mechanism for cleaning garbage is equipped on mounting bracket, filter screen is V-shaped, and cleaning mechanism includes the H-shaped plate being set on the upper end of mounting bracket, the sliding plate is slidably connected on the upper end of H-shaped plate inner cavity, and the lower end of sliding plate is equipped with dovetail slide groove near one end of filter screen, and the sliding block is slidably connected in dovetail slide groove, and the lower end of sliding block is equipped with the lever plate.The utility model cooperates by filter screen and cleaning mechanism, so that relevant operating personnel can clean garbage by standing on river bank, and greatly improve cleaning efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of river ecological management technology, specifically relating to an interception device for river ecological management. Background Technology

[0002] River ecological management refers to the improvement and protection of river ecosystems through a series of scientific management and technical means, so as to restore or maintain a good ecological balance and environmental quality. At present, special interception devices for river ecological management are usually used to treat floating garbage on the river surface.

[0003] Existing river ecological management interception devices typically consist of pontoons and an interception net below, installed as a whole on the river. When garbage floats by, it is intercepted by the net. Although it can achieve a basic interception effect, there are still some problems in actual operation. Cleaning is inconvenient, and relevant personnel need to enter the river to clean up the intercepted garbage, resulting in low cleaning efficiency. Utility Model Content

[0004] In view of this, the present invention provides an interception device for river ecological management, which can be used in conjunction with a filter screen and a cleaning mechanism to allow relevant workers to clean up garbage while standing on the riverbank, greatly improving cleaning efficiency, removing garbage from the filter screen in a timely manner, and ensuring the long-term stable operation of the device.

[0005] To solve the above-mentioned technical problems, this utility model provides an interception device for river ecological management, including a mounting frame and a filter screen set in the mounting frame. Both ends of the mounting frame are provided with collection pipes, and the discharge ends of the collection pipes are slidably connected to collection nets. The mounting frame is provided with a cleaning mechanism for cleaning up garbage. The filter screen is V-shaped, which allows relevant workers to clean up garbage while standing on the riverbank, greatly improving cleaning efficiency and enabling timely removal of garbage from the filter screen, ensuring the long-term stable operation of the device.

[0006] The cleaning mechanism includes a U-shaped plate mounted on the upper end of the mounting frame. A sliding plate is slidably connected to the upper end of the inner cavity of the U-shaped plate. A dovetail groove is provided at the lower end of the sliding plate near the filter screen. A sliding block is slidably connected in the dovetail groove. A deflector is provided at the lower end of the sliding block. The deflector slides along the surface of the filter screen to push the garbage accumulated on the filter screen toward the collection pipe and finally collect it through the collection net.

[0007] The cleaning mechanism also includes a spring located between the sliding plate and the dovetail groove, which ensures that the dial can be adjusted adaptively.

[0008] The cleaning mechanism also includes a guide rod set in the dovetail groove. The guide rod is slidably connected to the sliding hole set in the sliding plate. The spring is externally fitted with the guide rod to prevent the spring from tilting.

[0009] It also includes a drive assembly for driving the sliding plate to reciprocate. The drive assembly includes a reciprocating screw rotatably connected to the U-shaped plate. The reciprocating screw is threadedly connected to a threaded hole provided on the sliding plate, thereby causing the sliding plate and its auxiliary mechanism to reciprocate.

[0010] The drive assembly also includes a motor located at one end of the U-shaped plate. The output shaft of the motor is fixedly connected to one end of the reciprocating lead screw, which reduces friction of the dial plate during movement.

[0011] One end of the lever is rotatably connected to a wheel near the mounting bracket. The wheel is designed to work in conjunction with the mounting bracket to reduce friction during the lever's movement.

[0012] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0013] 1. First, the mounting frame and its auxiliary mechanisms are fixedly installed in a suitable position in the river channel. Then, a V-shaped filter screen intercepts and filters the garbage in the river channel. As the water flows through the filter screen, the garbage is intercepted and remains at the filter screen. With the continuous impact of the water flow, the garbage gradually accumulates. The motor starts, driving the reciprocating screw to rotate. Due to the influence of the threaded connection between the reciprocating screw and the sliding plate, the sliding plate and its auxiliary mechanisms move back and forth, causing the deflector to slide along the surface of the filter screen, pushing the garbage accumulated at the filter screen towards the collection pipe, and finally collecting it through the collection net. The collection net can be manually removed periodically for garbage cleaning, allowing relevant personnel to clean the garbage while standing on the riverbank, greatly improving cleaning efficiency, enabling timely removal of garbage from the filter screen, and ensuring the long-term stable operation of the device.

[0014] 2. During the reciprocating movement of the deflector, due to the V-shaped design of the filter screen, when the deflector moves to different positions on the filter screen, it will overcome the spring force or move along the dovetail groove under the action of the spring rebound force, thereby ensuring that the deflector is always in the appropriate garbage cleaning position.

[0015] 3. The rotating wheel works in conjunction with the mounting bracket to reduce friction on the lever during movement. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of an interception device for river ecological management according to this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is an enlarged structural diagram of point A in this utility model;

[0019] Figure 4 This is an enlarged structural diagram of section B of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 100, mounting bracket; 101, filter screen; 102, collection pipe; 103, collection net bag; 200, U-shaped plate; 201, sliding plate; 202, dovetail groove; 203, sliding block; 204, lever plate; 205, spring; 206, guide rod; 300, reciprocating screw; 301, motor; 400, rotating wheel. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-4 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0022] This embodiment provides an interception device for river ecological management, such as... Figure 1-4 As shown: It includes a mounting frame 100 and a filter screen 101 disposed in the mounting frame 100. Both ends of the mounting frame 100 are provided with collection pipes 102. The discharge ends of the collection pipes 102 are slidably connected with collection net bags 103. The mounting frame 100 is provided with a cleaning mechanism for cleaning up garbage. The filter screen 101 is V-shaped.

[0023] First, the mounting frame 100 and its auxiliary mechanisms are fixedly installed in a suitable position in the river. Then, the V-shaped filter screen 101 intercepts and filters the garbage in the river. As the water flows through the filter screen 101, the garbage is intercepted and remains at the filter screen 101. With the continuous impact of the water flow, the garbage gradually accumulates, driving the cleaning mechanism to slide along the surface of the filter screen 101, pushing the garbage accumulated at the filter screen 101 towards the collection pipe 102, and finally collecting it through the collection net 103. The collection net 103 can be manually removed periodically for garbage cleaning, allowing relevant workers to clean the garbage while standing on the riverbank, greatly improving cleaning efficiency, timely removing garbage from the filter screen 101, and ensuring the long-term stable operation of the device.

[0024] like Figure 1-3As shown, the cleaning mechanism includes a U-shaped plate 200 disposed on the upper end of the mounting frame 100. A sliding plate 201 is slidably connected to the upper end of the inner cavity of the U-shaped plate 200. A limiting groove is provided at the upper end of the inner cavity of the U-shaped plate 200 to provide sliding guide support for the sliding plate 201. A dovetail groove 202 is provided at the lower end of the sliding plate 201 near the filter screen 101. A sliding block 203 is slidably connected in the dovetail groove 202. A lever 204 is provided at the lower end of the sliding block 203.

[0025] The deflector 204 slides along the surface of the filter screen 101, pushing the garbage accumulated on the filter screen 101 toward the collection pipe 102, and finally collecting it through the collection net 103.

[0026] like Figure 2-3 As shown, the cleaning mechanism also includes a spring 205 disposed between the sliding plate 201 and the dovetail groove 202. When the dial 204 moves to different positions of the filter screen 101, the dial 204 will overcome the elastic force of the spring 205 or move along the dovetail groove 202 under the action of the spring 205's rebound force, thereby ensuring that the dial 204 can adaptively adjust.

[0027] like Figure 2-3 As shown, the cleaning mechanism also includes a guide rod 206 set in the dovetail groove 202. The guide rod 206 is slidably connected to the sliding hole set on the sliding plate 201. The spring 205 is externally sleeved with the guide rod 206. The guide rod 206 plays a guiding and supporting role for the spring 205 to prevent the spring 205 from tilting.

[0028] like Figure 1-3 As shown, it also includes a drive assembly for driving the sliding plate 201 to reciprocate. The drive assembly includes a reciprocating screw 300 rotatably connected to the U-shaped plate 200, and the reciprocating screw 300 is threadedly connected to a threaded hole provided on the sliding plate 201.

[0029] The reciprocating lead screw 300 and the sliding plate 201 are connected by a threaded connection, which causes the sliding plate 201 and its auxiliary mechanism to reciprocate.

[0030] like Figure 1 As shown, the drive assembly also includes a motor 301 disposed at one end of the U-shaped plate 200. The output shaft of the motor 301 is fixedly connected to one end of the reciprocating screw 300. When the motor 301 starts, it drives the reciprocating screw 300 to rotate synchronously, thereby providing a drive source for the reciprocating screw 300.

[0031] like Figure 1-4 As shown, a rotating wheel 400 is rotatably connected to one end of the dial plate 204 near the mounting bracket 100. The rotating wheel 400 is configured to cooperate with the mounting bracket 100, and the rotating wheel 400 and the mounting bracket 100 rotate to reduce the friction of the dial plate 204 during movement.

[0032] The working principle of the interception device for river ecological management provided by this utility model is as follows: First, the mounting frame 100 and its auxiliary mechanisms are fixedly installed in a suitable position in the river. Then, the V-shaped filter screen 101 intercepts and filters the garbage in the river. As the water flows through the filter screen 101, the garbage is intercepted and remains at the filter screen 101. With the continuous impact of the water flow, the garbage gradually accumulates. The motor 301 starts, driving the reciprocating screw 300 to rotate. Affected by the threaded connection between the reciprocating screw 300 and the sliding plate 201, the sliding plate 201 and its auxiliary mechanisms move back and forth, causing the deflector 204 to slide along the surface of the filter screen 101, pushing the garbage accumulated at the filter screen 101 towards the collection pipe 102, and finally through the collection pipe. The net 103 collects the garbage, and the net 103 can be manually removed periodically for garbage cleaning. This allows relevant workers to clean up the garbage while standing on the riverbank, greatly improving cleaning efficiency and ensuring timely removal of garbage from the filter screen 101. This ensures the long-term stable operation of the device. During the reciprocating movement of the deflector 204, due to the V-shaped design of the filter screen 101, the deflector 204 will overcome the elastic force of the spring 205 or move along the dovetail groove 202 under the action of the spring 205's rebound force when it moves to different positions on the filter screen 101. This ensures that the deflector 204 is always in a suitable garbage cleaning position. The guide rod 206 provides guidance and support for the spring 205. The rotating wheel 400 cooperates with the mounting frame 100 to reduce friction of the deflector 204 during movement.

[0033] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. An interception device for river ecological management, characterized in that: The system includes a mounting frame (100) and a filter screen (101) disposed within the mounting frame (100). Both ends of the mounting frame (100) are provided with collection pipes (102). The discharge ends of the collection pipes (102) are slidably connected to collection net bags (103). The mounting frame (100) is provided with a cleaning mechanism for cleaning up garbage. The filter screen (101) is V-shaped. The cleaning mechanism includes a U-shaped plate (200) disposed at the upper end of the mounting frame (100). A sliding plate (201) is slidably connected to the upper end of the inner cavity of the U-shaped plate (200). A dovetail groove (202) is provided at the lower end of the sliding plate (201) near the filter screen (101). A sliding block (203) is slidably connected in the dovetail groove (202). A lever plate (204) is provided at the lower end of the sliding block (203).

2. The interception device for river ecological management as described in claim 1, characterized in that: The cleaning mechanism also includes a spring (205) disposed between the sliding plate (201) and the dovetail groove (202).

3. The interception device for river ecological management as described in claim 2, characterized in that: The cleaning mechanism also includes a guide rod (206) disposed in the dovetail groove (202), the guide rod (206) being slidably connected to the sliding hole provided on the sliding plate (201), and the spring (205) being movably sleeved on the outside of the guide rod (206).

4. The interception device for river ecological management as described in claim 1, characterized in that: It also includes a drive assembly for driving the sliding plate (201) to reciprocate. The drive assembly includes a reciprocating screw (300) rotatably connected to the U-shaped plate (200), and the reciprocating screw (300) is threadedly connected to a threaded hole provided on the sliding plate (201).

5. The interception device for river ecological management as described in claim 4, characterized in that: The drive assembly also includes a motor (301) disposed at one end of the U-shaped plate (200), the output shaft of the motor (301) being fixedly connected to one end of the reciprocating lead screw (300).

6. The interception device for river ecological management as described in claim 1, characterized in that: One end of the dial plate (204) is rotatably connected to a wheel (400) near the mounting frame (100), and the wheel (400) is configured to cooperate with the mounting frame (100).

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