CN118563867A - A wind and wave resistant river ecological restoration device - Google Patents

Abstract

The present invention discloses a wind and wave resistant river ecological restoration device, comprising a hull, a water pump, a silt pump and a rotating blade, a first motor is installed inside the hull, a transmission belt is arranged outside the first pulley, the top outlet of the outflow pipe is located above the processing frame, a vertical rod is fixed on the upper surface of the first pulley, a storage bucket is arranged on the left side of the water pump, a roller is fixed on the output end of the cylinder, and a plug rod is penetrated inside the side plate. The wind and wave resistant river ecological restoration device uses a transmission structure to reduce the use of power equipment and reduce costs, the crushing knife can be raised and lowered while rotating, so that the silt is quickly broken up, and the silt of different depths in the river channel can be broken up, the storage bucket can be stably fixed on the hull, and the wind and wave resistance of the storage bucket is improved, and the storage bucket can be removed from the hull, which is convenient for handling the silt impurities in the storage bucket.

Description

A wind and wave resistant river ecological restoration device

Technical Field

The invention relates to the technical field of river ecological restoration, and in particular to a wind and wave resistant river ecological restoration device.

Background Art

River siltation affects the normal functioning of flood control, drainage, irrigation, water supply, navigation and other functions. In order to restore the normal function of the river, it is necessary to clean the silt in the river through river ecological restoration devices. In order to reduce the workload of the staff, a variety of river ecological restoration devices are proposed on the market;

A Chinese invention patent with the authorization announcement number CN111677041B discloses a river ecological restoration and dredging device for water conservancy projects, which specifically relates to the field of river dredging equipment, including a box body, a first filter mechanism is provided inside the box body, and a second filter mechanism is provided inside the box body; the first filter mechanism includes a guide isolation plate, the top of the guide isolation plate is a sloped surface, a storage groove is provided inside one side wall inside the box body, a bamboo-type electric push rod is fixed inside the storage groove, a push plate is provided inside the box body, and a first filter screen is fixed on the top of the guide isolation plate; the second filter mechanism includes a second filter screen, a screw rod is provided inside the box body, a pressure plate is provided on the outer end of the screw rod, a counterweight block is fixed on the top of the pressure plate, and a bearing seat is fixed on the top of the counterweight block. The present invention filters the silt through two filtering mechanisms, and the silt is separated from stones, plant roots, etc. more thoroughly, which reduces the workload of the staff and is simple and convenient to operate;

A Chinese invention patent with authorization announcement number CN114607001B discloses a river ecological restoration and dredging device for water conservancy projects, which is used in the field of river dredging. It includes a hull sailing in the river channel and a dredging machine fixed on the hull and extending to the bottom of the river channel to suck silt. A conveying mechanism is fixed on the hull, and the conveying mechanism is connected to the dredging machine. A transfer piece is detachably fixed at the end of the conveying mechanism away from the dredging machine, and the conveying mechanism is connected to the transfer piece. An inflation mechanism for inflating the transfer piece is also provided on the conveying mechanism; a conveying mechanism is provided on the side of the hull away from the dredging machine, and the transfer piece is placed on the conveying mechanism. The transfer piece moves in a direction away from the hull under the drive of the conveying mechanism. This application has the effect of ensuring dredging efficiency without the need for transporting the silt removed by the dredging ship;

The existing river ecological restoration devices still have the following problems:

1. When mixing, crushing and breaking up the silt, multiple power equipment is required, which increases the cost of river ecological restoration equipment;

2. The height of the silt dispersing structure is fixed, which is not convenient for dispersing silt at different heights in the river;

3. In order to facilitate the rotation of silt, the storage bucket needs to be able to move on the hull, but when wind and waves come, the storage bucket is easy to shake and has poor ability to resist wind and waves. Therefore, we propose a wind and wave resistant river ecological restoration device to solve the above problems.

Summary of the invention

The purpose of the present invention is to provide a wind and wave resistant river ecological restoration device to solve the problem that the existing river ecological restoration device proposed in the above background technology needs to use multiple power equipment when stirring, crushing and breaking up the silt, which increases the cost of the river ecological restoration device. The height of the silt breaking up structure is fixed, which is not convenient for breaking up the silt at different heights in the river. In order to facilitate the rotation of the silt, the storage bucket needs to be able to move on the hull, but when wind and waves come, the storage bucket is easy to shake and has poor ability to resist wind and waves.

To achieve the above-mentioned purpose, the present invention provides the following technical solution: a wind and wave resistant river ecological restoration device, comprising a hull, a water pump, a silt pump and a rotating blade:

A first motor is installed inside the hull, and a first pulley is fixed to the output end of the first motor, a transmission belt is arranged outside the first pulley, and a second pulley is arranged at the right end of the transmission belt, a hollow rod is fixed inside the second pulley, and a rectangular rod is arranged inside the hollow rod, a rotating rod is fixed to the lower surface of the rectangular rod, and a crushing knife is fixed to the outer side of the rotating rod, a nozzle is fixed to the bottom end of the rotating rod, a limiting ring is fixed to the lower surface of the hull, a connecting block is arranged inside the limiting ring, and a first waterproof electric telescopic rod is fixed to the lower surface of the connecting block;

A water pump is fixedly installed on the upper surface of the hull, and the output end of the water pump is fixedly connected to a folded line pipe, and the input end of the water pump is fixed to a first telescopic pipe;

A silt extraction pump is arranged on the right side of the water extraction pump, and a second telescopic tube is fixed to the input end of the silt extraction pump, a second waterproof electric telescopic rod is fixed to the bottom end of the second telescopic tube, and an outflow pipe is fixed to the output end of the silt extraction pump;

A rotating blade is installed at the right end of the hull;

Inclined plates are fixed to both front and rear ends of the upper surface of the hull, and a second motor is fixed to the top of the inclined plate at the rear end of the upper surface of the hull, a processing frame is fixed to the output end of the second motor, and a first filter plate is fixed inside the processing frame, a second filter plate is fixed to the bottom end of the processing frame, and the second filter plate is located below the first filter plate, and the top outlet of the outflow pipe is located above the processing frame;

A vertical rod is fixed to the upper surface of the first pulley, and a crushing rod is installed on the top of the vertical rod. A storage bucket is arranged on the left side of the water pump, and a cylinder is fixed to the lower surface of the storage bucket, a roller is fixed to the output end of the cylinder, a side plate is fixed to the outer side of the storage bucket, and an inserted rod penetrates the inside of the side plate.

By adopting the above technical scheme, the transmission structure is used to reduce the use of power equipment and reduce costs. The crushing knife can be raised and lowered while rotating, so that the silt can be quickly broken up. The silt at different depths in the river channel can be broken up. The storage bucket can be stably fixed on the hull to improve the storage bucket's ability to resist wind and waves, and the storage bucket can be removed from the hull to facilitate the disposal of silt impurities in the storage bucket.

Preferably, the rectangular rod is slidably installed inside the hollow rod, and the interiors of the rectangular rod and the rotating rod are both hollow structures.

Preferably, an annular groove is provided inside the limiting ring, and the connecting block is located in the annular groove of the limiting ring.

Preferably, the bottom end of the folded-line tube is located at the inner top end of the hollow rod, and the outer diameter of the folded-line tube is smaller than the inner diameter of the hollow rod.

Preferably, the front end of the processing rack is rotatably mounted inside the inclined plate at the front end of the upper surface of the hull, and a first telescopic tube is fixed to the bottom end of the processing rack.

Preferably, the crushing rod and the vertical rod are connected by a snap-fit connection, and the vertical center line of the crushing rod coincides with the vertical center line of the storage barrel.

Preferably, the insertion rod is fixedly connected to the hull by screws, and the longitudinal section of the insertion rod is a "T"-shaped structure.

Preferably, the top end of the second waterproof electric telescopic rod is fixed to the lower surface of the hull.

Compared with the prior art, the beneficial effects of the present invention are as follows: the wind and wave resistant river ecological restoration device uses a transmission structure to reduce the use of power equipment and reduce costs; the crushing knife can be raised and lowered while rotating, so that the sludge is quickly broken up, and the sludge of different depths in the river channel can be broken up; the storage bucket can be stably fixed on the hull, improving the wind and wave resistance of the storage bucket; and the storage bucket can be removed from the hull, which is convenient for handling the sludge impurities in the storage bucket;

1. A first pulley, a transmission belt, a second pulley, a hollow rod and a vertical rod are provided, and the first pulley, the transmission belt, the second pulley, the hollow rod and the vertical rod constitute a linkage structure. The setting of the linkage structure enables one power device to drive the crushing knife and the crushing rod to rotate simultaneously, thereby reducing the use of power equipment and reducing costs;

2. A rectangular rod and a first waterproof electric telescopic rod are provided. The first waterproof electric telescopic rod drives the rectangular rod to rise and fall, and adjusts the working height of the crushing knife. The first waterproof electric telescopic rod is rotatably installed under the hull, so that the crushing knife can be raised and lowered while rotating, so that the silt is quickly broken up, and the silt of different depths in the river channel can be broken up;

3. A storage bucket and a plug rod are provided. After the plug rod is inserted into the side plate of the storage bucket, the plug rod is fixedly connected to the hull by screws, so that the storage bucket can be stably fixed on the hull, improving the wind and wave resistance of the storage bucket. After removing the screws, the storage bucket is raised under the action of the cylinder, which is convenient for moving the storage bucket;

4. A second motor and a processing frame are provided. The second motor drives the processing frame to swing left and right, so that the first filter plate and the second filter plate swing left and right, thereby improving the filtering efficiency. When the first filter plate and the second filter plate rotate toward the storage barrel, the impurities on the first filter plate and the second filter plate can be put into the storage barrel, which is convenient for feeding.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a front view cutaway structure of the present invention;

FIG2 is an enlarged structural schematic diagram of point A in FIG1 of the present invention;

FIG3 is a schematic diagram of the overall structure of the connection between the first waterproof electric telescopic rod and the rectangular rod of the present invention;

FIG4 is a front view of the structure of the present invention;

FIG5 is a schematic diagram of the top view of the structure of the present invention;

FIG6 is a schematic diagram of the overall structure of the connection between the first filter plate and the processing frame of the present invention;

FIG7 is a schematic diagram of the overall structure of the connection between the hollow rod and the second pulley of the present invention;

FIG. 8 is a schematic diagram of the overall structure of the storage barrel of the present invention.

In the figure: 1, hull; 2, first motor; 3, first pulley; 4, transmission belt; 5, second pulley; 6, hollow rod; 7, rectangular rod; 8, rotating rod; 9, crushing knife; 10, nozzle; 11, limiting ring; 12, connecting block; 13, first waterproof electric telescopic rod; 14, water pump; 15, folding tube; 16, first telescopic tube; 17, sludge pump; 18, second telescopic tube; 19, second waterproof electric telescopic rod; 20, rotating blade; 21, outflow pipe; 22, tilting plate; 23, second motor; 24, processing rack; 25, first filter plate; 26, second filter plate; 27, vertical rod; 28, crushing rod; 29, storage bucket; 30, cylinder; 31, roller; 32, side plate; 33, plug rod.

DETAILED DESCRIPTION

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

Please refer to Figures 1-8. The present invention provides a technical solution: a wind and wave resistant river ecological restoration device, including a hull 1, a first motor 2, a first pulley 3, a transmission belt 4, a second pulley 5, a hollow rod 6, a rectangular rod 7, a rotating rod 8, a crushing knife 9, a nozzle 10, a limiting ring 11, a connecting block 12, a first waterproof electric telescopic rod 13, a water pump 14, a folded line tube 15, a first telescopic tube 16, a silt pump 17, a second telescopic tube 18, a second waterproof electric telescopic rod 19, a rotating blade 20, an outflow pipe 21, an inclined plate 22, a second motor 23, a processing frame 24, a first filter plate 25, a second filter plate 26, a vertical rod 27, a crushing rod 28, a storage bucket 29, Cylinder 30, roller 31, side plate 32 and plug rod 33, a first motor 2 is installed inside the hull 1, and a first pulley 3 is fixed to the output end of the first motor 2, a transmission belt 4 is arranged outside the first pulley 3, and a second pulley 5 is arranged at the right end of the transmission belt 4, a hollow rod 6 is fixed inside the second pulley 5, and a rectangular rod 7 is arranged inside the hollow rod 6, a rotating rod 8 is fixed to the lower surface of the rectangular rod 7, and a crushing knife 9 is fixed to the outer side of the rotating rod 8, a nozzle 10 is fixed to the bottom end of the rotating rod 8, a limiting ring 11 is fixed to the lower surface of the hull 1, a connecting block 12 is arranged inside the limiting ring 11, and a first waterproof electric telescopic rod 13 is fixed to the lower surface of the connecting block 12;

A water pump 14 is fixedly installed on the upper surface of the hull 1, and a folded line pipe 15 is fixedly connected to the output end of the water pump 14, and a first telescopic pipe 16 is fixed to the input end of the water pump 14;

A silt extraction pump 17 is provided on the right side of the water extraction pump 14, and a second telescopic tube 18 is fixed to the input end of the silt extraction pump 17, a second waterproof electric telescopic rod 19 is fixed to the bottom end of the second telescopic tube 18, and an outflow pipe 21 is fixed to the output end of the silt extraction pump 17;

A rotating blade 20 is installed at the right end of the hull 1;

Inclined plates 22 are fixed to both front and rear ends of the upper surface of the hull 1, and a second motor 23 is fixed to the top of the inclined plate 22 at the rear end of the upper surface of the hull 1, a processing frame 24 is fixed to the output end of the second motor 23, and a first filter plate 25 is fixed inside the processing frame 24, a second filter plate 26 is fixed to the bottom end of the processing frame 24, and the second filter plate 26 is located below the first filter plate 25, and the top outlet of the outflow pipe 21 is located above the processing frame 24;

A vertical rod 27 is fixed to the upper surface of the first pulley 3, and a crushing rod 28 is installed on the top of the vertical rod 27. A storage bucket 29 is provided on the left side of the water pump 14, and a cylinder 30 is fixed to the lower surface of the storage bucket 29. A roller 31 is fixed to the output end of the cylinder 30. A side plate 32 is fixed to the outer side of the storage bucket 29, and an insertion rod 33 penetrates the inside of the side plate 32.

As shown in Figures 1, 2 and 3, the rectangular rod 7 is slidably installed inside the hollow rod 6, and the interiors of the rectangular rod 7 and the rotating rod 8 are both hollow structures. The rectangular rod 7 can be raised and lowered inside the hollow rod 6, and clean water can flow inside the rectangular rod 7 and the rotating rod 8.

As shown in FIG. 1 and FIG. 2 , an annular groove is provided inside the limiting ring 11 , and the connecting block 12 is located in the annular groove of the limiting ring 11 . The connecting block 12 can rotate in the annular groove of the limiting ring 11 .

As shown in Figure 1, the bottom end of the folded tube 15 is located at the inner top of the hollow rod 6, and the outer diameter of the folded tube 15 is smaller than the inner diameter of the hollow rod 6. The water flowing out of the folded tube 15 can flow into the interior of the hollow rod 6, and the hollow rod 6 does not contact the folded tube 15 during rotation, thereby reducing friction.

As shown in Figures 4 and 5, the front end of the processing rack 24 is rotatably mounted inside the inclined plate 22 at the front end of the upper surface of the hull 1, and the bottom end of the processing rack 24 is fixed with a first telescopic tube 16, and the processing rack 24 can rotate inside the inclined plate 22.

As shown in FIG1 , the crushing rod 28 is connected to the vertical rod 27 by a snap-fit connection, and the vertical center line of the crushing rod 28 coincides with the vertical center line of the storage barrel 29. When the vertical rod 27 rotates, it can drive the crushing rod 28 to rotate to process the sludge and impurities.

As shown in Figures 1 and 4, the rod 33 is fixedly connected to the hull 1 by screws, and the longitudinal section of the rod 33 is a "T"-shaped structure, so that the storage bucket 29 is stably fixed on the hull 1, improving the wind and wave resistance of the storage bucket 29.

As shown in FIG1 , the top end of the second waterproof electric telescopic rod 19 is fixed to the lower surface of the hull 1 , and the opening at the bottom end of the second telescopic tube 18 is driven up and down by the second waterproof electric telescopic rod 19 , thereby absorbing silt at different heights;

When the wind and wave resistant river ecological restoration device is used, the rotating blades 20 on the hull 1 rotate, so that the hull 1 travels in the river. After the hull 1 travels to the site where the river needs to be repaired, the first motor 2 inside the hull 1 is turned on, and the first motor 2 drives the first pulley 3 to rotate, and the first pulley 3 drives the transmission belt 4 to rotate, so that the transmission belt 4 drives the second pulley 5 to rotate, and then the second pulley 5, the hollow rod 6, the rectangular rod 7, the rotating rod 8, the crushing knife 9 and the nozzle 10 rotate, and the silt in the river channel is poked open by the rotation of the rotating rod 8 and the crushing knife 9. When the rotating rod 8 and the crushing knife 9 rotate, the connecting block 12 rotates in the annular groove of the limiting ring 11, and the first waterproof electric telescopic rod 13 rotates with the connecting block 12, and the first waterproof electric telescopic rod 13 drives the rectangular rod 7 to rise and fall inside the hollow rod 6, so that the rotating rod 8 and the crushing knife 9 rise and fall, thereby improving the silt treatment efficiency and being able to treat silt of different depths;

The silt extraction pump 17 is turned on. Under the action of the silt extraction pump 17, the silt flows to the second telescopic tube 18, and then flows from the outflow pipe 21 to the processing frame 24. After being filtered by the first filter plate 25 and the second filter plate 26 inside the processing frame 24, the silt and impurities in the river channel remain on the filtering surfaces of the first filter plate 25 and the second filter plate 26, and the clean water remains at the bottom end of the processing frame 24. The water pump 14 is turned on. Under the action of the water pump 14, the clean water flows from the first telescopic tube 16 to the folded line tube 15, from the folded line tube 15 to the hollow rod 6, and then from the hollow rod 6 to the rectangular rod 7 and the rotating rod 8. The clean water is then sprayed from the nozzle 10. The sprayed water impacts the silt, thereby improving the silt treatment effect. The second waterproof electric telescopic rod 19 drives the bottom end of the second telescopic tube 18 to rise and fall, thereby absorbing the silt of different depths in the river channel.

The second motor 23 on the tilting plate 22 is turned on, and the second motor 23 drives the processing frame 24 to rotate, so that the impurities and sludge on the first filter plate 25 and the second filter plate 26 enter the interior of the storage barrel 29. When the second motor 23 drives the processing frame 24 to swing left and right, the first filter plate 25 and the second filter plate 26 swing left and right, thereby improving the filtering efficiency;

After the bottom end of the rod 33 is inserted into the top of the hull 1, the hull 1 and the rod 33 are fixed by screws, thereby limiting the storage bucket 29. When the hull 1 encounters wind and waves, the storage bucket 29 is fixedly installed on the hull 1, so that the storage bucket 29 can resist the wind and waves;

When the first motor 2 drives the first pulley 3 to rotate, the vertical rod 27 and the crushing rod 28 on the first pulley 3 rotate to crush and stir the silt and impurities. When the river channel repair work is completed and the silt and impurities need to be sent to the river bank, the screws connecting the plug rod 33 and the hull 1 are removed, and then the storage bucket 29 is raised under the action of the cylinder 30, and the rectangular structure at the bottom end of the crushing rod 28 leaves the vertical rod 27, and then pushes the storage bucket 29. The storage bucket 29 moves quickly under the action of the roller 31, and the storage bucket 29 is moved to the shore to process the silt inside the storage bucket 29. The above completes a series of operations of the wind and wave resistant river channel ecological repair device. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here.

Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A wind and wave resistant river ecological restoration device, comprising a hull (1), a water pump (14), a silt pump (17) and a rotating blade (20), characterized in that: A first motor (2) is installed inside the hull (1), and a first pulley (3) is fixed to the output end of the first motor (2); a transmission belt (4) is arranged outside the first pulley (3), and a second pulley (5) is arranged at the right end of the transmission belt (4); a hollow rod (6) is fixed inside the second pulley (5), and a rectangular rod (7) is arranged inside the hollow rod (6); a rotating rod (8) is fixed to the lower surface of the rectangular rod (7), and a crushing knife (9) is fixed to the outer side of the rotating rod (8); a nozzle (10) is fixed to the bottom end of the rotating rod (8); a limiting ring (11) is fixed to the lower surface of the hull (1); a connecting block (12) is arranged inside the limiting ring (11), and a first waterproof electric telescopic rod (13) is fixed to the lower surface of the connecting block (12); A water pump (14) is fixedly mounted on the upper surface of the hull (1), and a folded line pipe (15) is fixedly connected to the output end of the water pump (14), and a first telescopic pipe (16) is fixed to the input end of the water pump (14); A silt extraction pump (17) is arranged on the right side of the water extraction pump (14), and a second telescopic tube (18) is fixed to the input end of the silt extraction pump (17), a second waterproof electric telescopic rod (19) is fixed to the bottom end of the second telescopic tube (18), and an outflow pipe (21) is fixed to the output end of the silt extraction pump (17); A rotating blade (20) is installed at the right end of the hull (1); Inclined plates (22) are fixed to both front and rear ends of the upper surface of the hull (1), and a second motor (23) is fixed to the top end of the inclined plate (22) at the rear end of the upper surface of the hull (1), a processing frame (24) is fixed to the output end of the second motor (23), and a first filter plate (25) is fixed inside the processing frame (24), a second filter plate (26) is fixed to the bottom end of the processing frame (24), and the second filter plate (26) is located below the first filter plate (25), and the top end outlet of the outflow pipe (21) is located above the processing frame (24); A vertical rod (27) is fixed to the upper surface of the first pulley (3), and a crushing rod (28) is installed on the top of the vertical rod (27). A storage bucket (29) is provided on the left side of the water pump (14), and a cylinder (30) is fixed to the lower surface of the storage bucket (29). A roller (31) is fixed to the output end of the cylinder (30). A side plate (32) is fixed to the outer side of the storage bucket (29), and an insertion rod (33) penetrates the inside of the side plate (32). 2. A wind and wave resistant river ecological restoration device according to claim 1, characterized in that: the rectangular rod (7) is slidably installed inside the hollow rod (6), and the interiors of the rectangular rod (7) and the rotating rod (8) are both hollow structures. 3. The wind and wave resistant river ecological restoration device according to claim 1 is characterized in that an annular groove is provided inside the limiting ring (11), and the connecting block (12) is located in the annular groove of the limiting ring (11). 4. A wind and wave resistant river ecological restoration device according to claim 1, characterized in that the bottom end of the folded line tube (15) is located at the inner top end of the hollow rod (6), and the outer diameter of the folded line tube (15) is smaller than the inner diameter of the hollow rod (6). 5. A wind- and wave-resistant river ecological restoration device according to claim 1, characterized in that the front end of the processing frame (24) is rotatably mounted inside the inclined plate (22) at the front end of the upper surface of the hull (1), and the bottom end of the processing frame (24) is fixed with a first telescopic tube (16). 6. A wind and wave resistant river ecological restoration device according to claim 1, characterized in that: the connection method of the crushing rod (28) and the vertical rod (27) is a snap connection, and the vertical center line of the crushing rod (28) coincides with the vertical center line of the storage bucket (29). 7. A wind and wave resistant river ecological restoration device according to claim 1, characterized in that: the insertion rod (33) is fixedly connected to the hull (1) by screws, and the longitudinal section of the insertion rod (33) is a "T"-shaped structure. 8. The wind and wave resistant river ecological restoration device according to claim 1, characterized in that the top end of the second waterproof electric telescopic rod (19) is fixed to the lower surface of the hull (1).