CN113373879B - A cleaning device for debris in rivers and lakes - Google Patents

Abstract

The invention relates to the field of water treatment, and specifically discloses a device for cleaning debris in rivers and lakes, including a hull, a material retrieving mechanism is installed at the front end of the hull, and a detachable storage mechanism is installed inside the hull. Both sides above the hull are rotatably equipped with dust cleaning mechanisms, and one side of the front end of the hull is also rotatably equipped with an auxiliary grabbing mechanism. The sundries in the bottom of the water can be impacted, so that the sundries in the bottom of the water can be impacted away from the mud and fall to the upper part of the third conveyor belt, and the sundries can be cleaned more fully. At the same time, the roots of the aquatic plants can be impacted and separated from the soil, and the aquatic plants can be removed by the roots, which is more thorough and difficult to regenerate later.

Description

A cleaning device for debris in rivers and lakes

technical field

The invention relates to a cleaning device, in particular to a cleaning device for sundries in rivers and lakes, and belongs to the field of water treatment.

Background technique

With the increasing water pollution, there are more and more aquatic plants and discarded debris in rivers and lakes, resulting in poor water quality and seriously affecting the growth of aquatic organisms.

In order to better protect water resources, aquatic plants and debris in rivers and lakes are usually cleaned up. Manual or cleaning machines are often used for cleaning, and both manual and commonly used cleaning machines have insufficient cleaning. It is difficult to clean up the sundries and aquatic plants under the water surface, and some sundries are difficult to clean out in the mud at the bottom of the water. The roots of aquatic plants also remain under the water surface, which can easily lead to subsequent regrowth, and the effect of cleaning is not ideal. After the debris is cleaned up, it is troublesome to dump later, which affects work efficiency.

Contents of the invention

Aiming at the problems in the prior art, the invention provides a device for cleaning sundries in rivers and lakes.

The purpose of the present invention can be achieved through the following technical solutions:

A device for cleaning debris in rivers and lakes, including a hull, a material retrieving mechanism is installed at the front end of the hull, a detachable storage mechanism is installed inside the hull, and floating dust cleaning mechanisms are installed on both sides above the hull , one side of the front end of the hull is also rotatably installed with an auxiliary grabbing mechanism.

The top of the hull is equipped with a second conveyor belt near one end of the reclaiming mechanism, the other end of the top of the hull is equipped with a first conveyor belt, and the top of the hull is provided with a feed port above the storage mechanism; the inside of the hull is provided with an inner cavity, The storage mechanism includes a storage box, which is detachably installed inside the inner cavity, and the bottom of the storage box is arranged in a mesh shape.

The floating dust cleaning mechanism includes a load-bearing plate and a net bag, the load-bearing plate is rotatably mounted on one side of the hull, and a net bag that can move up and down is installed on the bottom of the load-bearing plate.

Optionally, one end of the load-bearing plate is rotatably installed inside the loading frame, and the loading frame is fixedly connected to the hull; the inlet end of the net bag is connected to the net frame, and the top two ends of the net frame are connected to the bottom two ends of the load-bearing plate. A second hydraulic column is installed vertically, and an operating room is installed on one side of the hull.

Optionally, a connecting plate is connected to both ends of one side of the screen frame, an end plate is connected to the bottom of the second hydraulic column, an end plate is provided with a jack towards one end of the connecting plate, and one end of the connecting plate is plugged into inside the jack.

Optionally, one end of the first conveyor belt is arranged above the feed inlet, and both ends of the feed inlet are rotated and installed with post-squeeze rollers, and the top of the hull is rotated and installed with push rollers at the other end of the first conveyor belt , the outer wall of the push roller is connected with several spoiler rods, the push roller is installed between the second conveyor belt and the first conveyor belt, and the second conveyor belt is arranged in a net shape.

Optionally, a drain is provided on one side of the inner bottom of the inner cavity, and a one-way valve is installed inside the drain, and a slot plate that can move up and down is installed at both ends of the inner cavity, and the slot plate The bottom is rotatably installed with a first hydraulic column through the bracket, and the bottom of the first hydraulic column is fixedly connected with the inner bottom of the cavity.

Optionally, both ends of the bottom of the storage box are connected with snap-in plates, the top of the snap-in slot plate is provided with a slot matching the snap-in plate, and the outer end of the inner cavity is snap-fitted with a sealing plate.

Optionally, the auxiliary grabbing mechanism includes a top plate and a fixed plate, a plurality of fourth hydraulic columns are horizontally installed between the top plate and the fixed plate, a gripper is installed on the bottom of the fixed plate, and the top of the gripper is connected to the fixed plate. A third hydraulic column is installed vertically at the bottom.

Optionally, a vertical rotating shaft is fixedly connected to the bottom of the top plate, the bottom end of the rotating shaft is rotatably mounted on the bottom plate, and one end of the bottom plate is fixedly connected to the hull.

Optionally, the retrieving mechanism includes a third conveyor belt, the third conveyor belt is installed in the installation frame, one end of the installation frame is rotatably installed with the hull, and one end of the third conveyor belt is arranged above the second conveyor belt.

Optionally, both sides inside the installation frame are rotatably installed with cutting chains, the end of the installation frame away from the hull is connected with several cutting teeth, the bottom side of the installation frame is equipped with a water pump, and the inside of the installation frame is cut at several cutting teeth. The end of the tooth is equipped with a horizontal bar, and several high-pressure shower nozzles are installed on the horizontal bar towards the side of the cutting teeth, and the water outlet end of the water pump is connected with several high-pressure shower nozzles by a pipeline.

Beneficial effects of the present invention:

1. By setting the retrieving mechanism, when the hull moves in the water, several cutting teeth at the end can cut and shovel the aquatic plants in the water. The shoveled aquatic plants are cut by the cutting chains on both sides. After the cutting chains rotate, they can The aquatic plants are cut to a width suitable for the third conveyor belt, so that the aquatic plants can enter the upper part of the third conveyor belt more quickly, and move on the third conveyor belt more conveniently and quickly. The resistance of the hull moving in the water is reduced, and the aquatic plants will not be affected by other patches of aquatic plants when they are removed, and the patches of aquatic plants can be separated.

2. By installing high-pressure nozzles, during the process of removing debris, the water pump pumps water to supply water to several high-pressure nozzles, and the high-pressure nozzles send high-pressure water columns to the bottom of the front of the installation frame, and then impact the debris in the bottom, which is convenient for the bottom of the water. The sundries are impacted out of the mud and fall to the upper part of the third conveyor belt, and the sundries are cleaned more fully. At the same time, the roots of the aquatic plants can be impacted and separated from the soil, and the aquatic plants can be removed by the roots, which is more thorough and difficult to regenerate later.

3. By installing an auxiliary grabbing mechanism, if large-sized debris is encountered during the cleaning process, it is difficult to be cut into the upper part of the third conveyor belt, and the gripper can be moved to the top of the third conveyor belt. The sundries are captured and separated from the third conveyor belt, so that the larger sundries are not easy to accumulate, and can be cleaned and removed in time. It can adapt to the cleaning of various sundries on the water surface, and the cleaning efficiency is improved.

4. By installing a detachable storage box, after the sundries are transported to the inside of the feed port, the two squeeze rollers will squeeze the sundries, and the volume of the sundries will become smaller after being squeezed, and the water doped inside will be squeezed. Squeeze out and fall into the inside of the storage box, and finally discharge outwards. After being squeezed, the sundries are not easy to accumulate at the end of the feed port. The storage box tilts and swings during use, and the sundries stored inside are shaken, which accelerates the internal water to be discharged from the bottom. Utilize the interior space of the storage box. The cleaning of debris is more convenient and quicker, and the cleaning is more sufficient. The hull can be used continuously and the waiting time in the middle of dumping debris is shortened.

5. By installing the floating dust cleaning mechanism, during the forward movement of the hull, part of the debris falls into the upper part of the third conveyor belt and is transported and stored, and part of the debris impacted by the hull moves to both sides and enters the net pockets on both sides. Debris on the water surface on both sides can also enter the net bag. The area of the cleaned water area increases, which improves the efficiency of cleaning, and at the same time cleans more fully. When there is too much debris in the net pocket, the net frame can be pulled to separate the connecting plate at the end from the end plate, and the debris inside can be dumped freely. The cleaning device can adapt to different water areas, has good cleaning effect, and can keep cleaning for a long time once.

Description of drawings

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings.

Figure 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is an exploded schematic view of the three-dimensional structure of FIG. 1 in the present invention.

Fig. 3 is a schematic diagram of the detailed enlarged structure at A in Fig. 2 of the present invention.

Fig. 4 is a schematic diagram of the installation structure of the slot plate and the first hydraulic column in the present invention.

Fig. 5 is a schematic diagram of the installation structure of the net bag of the present invention.

Fig. 6 is a schematic diagram of the installation structure of the end plate and the connecting plate of the present invention.

Fig. 7 is a schematic diagram of the installation structure of the gripper of the present invention.

In the figure: 1. Hull; 2. Operating room; 3. Sealing plate; 4. Screen frame; 5. Squeeze roller; 6. First conveyor belt; 7. Push roller; 8. Top plate; 9. Second conveyor belt; 10 , the third conveyor belt; 11, the cutting chain; 12, the installation frame; 13, the buckle plate; 14, the storage box; 15, the inner cavity; 16, the water outlet; 17, the high-pressure nozzle; 20. Card slot plate; 21. Bracket; 22. First hydraulic column; 23. Net bag; 24. End plate; 25. Second hydraulic column; 26. Bearing plate; 27. Loading frame; 28. Jack; 29 , connecting plate; 30, gripper; 31, third hydraulic column; 32, fixed plate; 33, fourth hydraulic column; 34, bottom plate; 35, rotating shaft.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Please refer to Fig. 1-7, a kind of cleaning equipment for sundries in rivers and lakes, including a hull 1, the front end of the hull 1 is equipped with a retrieving mechanism, the inside of the hull 1 is equipped with a detachable storage mechanism, the hull 1 Both sides of the upper side are all rotatably equipped with a floating dust cleaning mechanism, and the front end side of the hull 1 is also rotatably equipped with an auxiliary grabbing mechanism.

The top of the hull 1 is equipped with a second conveyor belt 9 near one end of the reclaiming mechanism, the other end of the top of the hull 1 is equipped with a first conveyor belt 6, and the top of the hull 1 is provided with a feed port above the storage mechanism; the interior of the hull 1 is provided with There is an inner cavity 15, the storage mechanism includes a storage box 14, the storage box 14 is detachably installed inside the inner cavity 15, and the bottom of the storage box 14 is arranged in a net shape.

Floating dust cleaning mechanism comprises bearing plate 26 and net bag 23, and bearing plate 26 is rotatably installed on one side of hull 1, and the bottom of bearing plate 26 is equipped with the net pocket 23 that can move up and down.

As a kind of technical optimization scheme of the present invention, one end of bearing plate 26 is rotatably installed in the inside of loading frame 27, and loading frame 27 is fixedly connected with hull 1; The second hydraulic column 25 is vertically installed between the end and the bottom two ends of the bearing plate 26, and an operating room 2 is installed on one side of the hull 1, and the net bag 23 is convenient for collecting and loading floating dust.

As a technical optimization scheme of the present invention, both ends of one side of the screen frame 4 are connected with a connecting plate 29, the bottom of the second hydraulic column 25 is connected with an end plate 24, and the end plate 24 is arranged towards one end of the connecting plate 29 Jack 28 is arranged, and one end of connecting plate 29 is plugged in the inside of jack 28, and connecting plate 29 can be disassembled freely from end plate 24, facilitates the cleaning of sundry in net pocket 23.

As a technical optimization scheme of the present invention, one end of the first conveyor belt 6 is arranged above the feed inlet, and both ends of the feed inlet are rotated to squeeze the roller 5 after installation, and the top of the hull 1 is placed on the top of the first conveyor belt 6 The other end of the push roller 7 is rotated and installed, and the outer wall of the push roller 7 is connected with some spoiler bars, and the push roller 7 is installed between the second conveyor belt 9 and the first conveyor belt 6, and the second conveyor belt 9 is reticularly arranged. The first conveyor belt 6 transports the sundries to the inside of the feed inlet, and the two squeeze rollers 5 squeeze the sundries, the volume of the sundries becomes smaller after being squeezed, and the water doped inside is squeezed out and falls into the The interior of the storage box 14.

As a technical optimization scheme of the present invention, a drain port 16 is provided on one side of the inner bottom end of the inner cavity 15, and a check valve is installed inside the drain port 16. The slotted plate 20 , the bottom of the slotted plate 20 is rotatably mounted with the first hydraulic column 22 through the bracket 21 , and the bottom of the first hydraulic column 22 is fixedly connected with the inner bottom of the cavity 15 . The slot plate 20 facilitates the installation and disassembly of the storage box 14 , and the extension or shortening of the first hydraulic column 22 can drive the storage box 14 to shake.

As a technical optimization scheme of the present invention, both ends of the bottom of the storage box 14 are connected with snap-in plates 13, and the top of the slot-in plate 20 is provided with a snap-in slot compatible with the snap-in plate 13, and the inner cavity 15 A sealing plate 3 is snap-fitted on the outer end.

As a technical optimization scheme of the present invention, the auxiliary grabbing mechanism includes a top plate 8 and a fixed plate 32, and a plurality of fourth hydraulic columns 33 are installed horizontally between the top plate 8 and the fixed plate 32, and a gripper is installed at the bottom of the fixed plate 32. Hand 30 , a third hydraulic column 31 is vertically installed on the top of the gripper 30 and the bottom of the fixed plate 32 . The third hydraulic column 31 can drive the handle 30 to move up and down.

As a technical optimization solution of the present invention, the bottom of the top plate 8 is fixedly connected with a vertically arranged rotating shaft 35, and the bottom end of the rotating shaft 35 is rotatably mounted on the bottom plate 34, and one end of the bottom plate 34 is fixedly connected with the hull 1. The rotating shaft 35 can drive the gripper 30 to rotate, which facilitates the cleaning of larger debris.

As a technical optimization scheme of the present invention, the retrieving mechanism includes a third conveyor belt 10, the third conveyor belt 10 is installed in the installation frame 12, one end of the installation frame 12 is installed in rotation with the hull 1, and one end of the third conveyor belt 10 is arranged on Above the second conveyor belt 9, the third conveyor belt 10 can clean up the sundries.

As a technical optimization scheme of the present invention, both sides of the installation frame 12 are rotatably installed with cutting chains 11, and the end of the installation frame 12 away from the hull 1 is connected with several cutting teeth 19, and the bottom side of the installation frame 12 is installed with Water pump 18, the inside of mounting frame 12 is equipped with horizontal bar at the end of several cutting teeth 19, and several high-pressure nozzles 17 are installed on the horizontal bar towards the side of cutting tooth 19, and the water outlet end of water pump 18 passes pipeline and several High-pressure spray nozzle 17 is connected. The high-pressure spray nozzle 17 can upwardly impact the sundries at the bottom and break away from the mud, so that the sundries can be cleaned more fully.

When the present invention is in use, when it is necessary to clean up sundries in rivers or lakes, start the hull 1 to move in the water, and one end of the installation frame 12 is rotated to the bottom, and the installation frame 12 is inclined, so that several cutting teeth 19 at the end can The aquatic plants in the water are cut and shoveled, and the shoveled aquatic plants are cut by the cutting chains 11 on both sides. After the cutting chains 11 rotate, the aquatic plants can be cut to a width suitable for the third conveyor belt 10, so that the aquatic plants can be cut faster. Enter the upper part of the third conveyor belt 10, and move on the third conveyor belt 10 more conveniently and quickly. The resistance of the hull 1 to move in the water is reduced, and the aquatic plants will not be affected by other nearby patches of aquatic plants when they are removed, and the patches of aquatic plants can be cut off.

Other debris in the water can also be cut and transported to the third conveyor belt 10 like water plants after being shoveled by the installation frame 12 . And in the process of removing sundries, the water pump 18 pumps water to supply water to several high-pressure nozzles 17, and the high-pressure nozzles 17 send high-pressure water columns to the water bottom at the front end of the installation frame 12, and then impact the sundries in the water bottom, so that the sundries in the water bottom are easily removed. The impact breaks away from the silt and falls to the top of the third conveyor belt 10, so that the cleaning of sundries is more sufficient. At the same time, the roots of the aquatic plants can be impacted and separated from the soil, and the aquatic plants can be removed by the roots, which is more thorough and difficult to regenerate later.

During the cleaning process, if there are large debris that are difficult to be cut into the upper part of the third conveyor belt 10, the gripper 30 can be moved to the top of the third conveyor belt 10, and the third hydraulic column 31 drives the gripper 30 to move up and down , the sundries that are difficult to convey are grasped and separated from the third conveyor belt 10, so that the bulky sundries are not easy to accumulate, can be cleaned and removed in time, can adapt to the cleaning of various sundries on the water surface, and the cleaning efficiency is improved.

The cleared sundries move from the third conveyor belt 10 to the second conveyor belt 9, and the sundries on the second conveyor belt 9 discharge the doped water through the mesh, the weight of the sundries is reduced, and the subsequent storage is more convenient and quick. Finally, the push roller 7 rotates to push the sundries into the top of the first conveyor belt 6, and the first conveyor belt 6 transports the sundries to the inside of the feed port, and the two squeeze rollers 5 squeeze the sundries, and the sundries are received After being extruded, the volume becomes smaller, and the water doped inside is extruded and falls into the inside of the storage tank 14, and finally discharged outwards. After being squeezed, sundries are not easy to accumulate at the end of the feed port, and can quickly enter the inner cavity and finally fall into the storage box 14 . During the use of the storage box 14, the first hydraulic columns 22 at both ends of the bottom are continuously stretched and shortened, and the two first hydraulic columns 22 move in opposite directions, thus causing the storage box 14 to tilt and swing during use, and the sundries stored inside are shaken , speed up the discharge of the internal water from the bottom, and simultaneously mix the internal sundries to make it more uniform and difficult to accumulate under the feed inlet, making full use of the internal space of the storage box 14.

After the storage box 14 is full, the sealing plate 3 can be disassembled, and the storage box 14 can be taken out from the inner cavity 15 by an external hoisting machine, so that the cleaning of the internal sundries is more convenient and fast, and the cleaning is more sufficient. After the debris is dumped, the storage box 14 can be put into the inner cavity 15 again for use. And a storage box 14 can put the external empty storage box 14 into the inner cavity 15 when dumping sundries, so that the hull 1 can be used continuously, shortening the waiting time in the middle of dumping sundries.

If the sundries on the water surface need to be cleaned, the bearing plates 26 on both sides can be rotated to be in a vertical state with the hull 1, and then the second hydraulic column 25 is used to drive the screen frame 4 to move downward until the lower half of the screen frame 4 Immersed in water, it can adapt to waters of different depths. During the forward movement of the hull 1, some sundries fall into the upper part of the third conveyor belt 10 and are transported and stored, and some sundries impacted by the hull 1 move to both sides and enter the net pockets 23 on both sides. Miscellaneous also can enter in the net bag 23. The area of the cleaned water area increases, which improves the efficiency of cleaning, and at the same time cleans more fully. After the sundries in the net bag 23 piled up too much, the connecting plate 29 of its end can be pulled to break away from the end plate 24 by pulling the net frame 4, and the sundries in the inside can be toppled freely.

The preferred embodiments of the invention disclosed above are only to help illustrate the invention. The preferred embodiments are not exhaustive in all detail, nor are the inventions limited to specific embodiments described. Obviously, many modifications and variations can be made based on the contents of this specification. This description selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The invention is to be limited only by the claims, along with their full scope and equivalents.

Claims (5)

1. A cleaning device for sundries in rivers and lakes, comprising a hull (1), characterized in that, the front end of the hull (1) is equipped with a retrieving mechanism, and the inside of the hull (1) is equipped with a detachable For the storage mechanism, floating dust cleaning mechanisms are rotatably installed on both sides above the hull (1), and an auxiliary grabbing mechanism is also rotatably installed on one side of the front end of the hull (1); The top of the hull (1) is equipped with a second conveyor belt (9) near one end of the reclaiming mechanism, and the other end of the top of the hull (1) is equipped with a first conveyor belt (6). The upper part is provided with a feed port; the inside of the hull (1) is provided with an inner cavity (15), and the storage mechanism includes a storage box (14), and the storage box (14) is detachably installed inside the inner cavity (15), storing The bottom of the box (14) is arranged in a mesh shape; Described floating dust cleaning mechanism comprises bearing plate (26) and net bag (23), and bearing plate (26) is rotatably installed on one side of hull (1), and the bottom of bearing plate (26) is equipped with the net pocket ( twenty three); One end of the load bearing plate (26) is rotatably installed in the inside of the loading frame (27), and the loading frame (27) is fixedly connected with the hull (1); the entrance end of the net bag (23) is connected with the net frame (4), and the net frame A second hydraulic column (25) is vertically installed between the top two ends of (4) and the bottom two ends of the bearing plate (26), and an operating room (2) is installed on one side of the hull (1); One side two ends of described screen frame (4) are all connected with connecting plate (29), and the bottom of the second hydraulic column (25) is connected with end plate (24), and end plate (24) is towards connecting plate (29). ) is provided with a jack (28), and one end of the connection plate (29) is plugged into the jack (28); One end of the first conveyor belt (6) is arranged on the top of the feed inlet, and the inner two ends of the feed inlet are all rotated and installed to squeeze the roller (5), and the top of the hull (1) is placed on the top of the first conveyor belt (6) The other end of the push roller (7) is rotated and installed, and the outer wall of the push roller (7) is connected with several spoiler bars, and the push roller (7) is installed between the second conveyor belt (9) and the first conveyor belt (6), The second conveyor belt (9) is arranged in a net shape; One side of the inner bottom end of the inner chamber (15) is provided with a drain outlet (16), and a one-way valve is installed inside the drain outlet (16). The draw-in groove plate (20), the bottom of the draw-in groove plate (20) is installed with the first hydraulic column (22) through the rotation of the bracket (21), the bottom of the first hydraulic column (22) and the inner bottom end of the inner chamber (15) fixed connection; Both ends of the bottom of the storage box (14) are connected with snap-in plates (13), the top of the slot plate (20) is provided with a draw-in groove compatible with the snap-in plate (13), and the inner cavity (15 ) is snap-fitted with a sealing plate (3). 2. A kind of cleaning equipment for debris in rivers and lakes according to claim 1, characterized in that, said auxiliary grabbing mechanism includes a top plate (8) and a fixed plate (32), the top plate (8) and A plurality of fourth hydraulic columns (33) are horizontally installed between the fixed plates (32), the bottom of the fixed plate (32) is equipped with a gripper (30), and the top of the gripper (30) is connected to the bottom of the fixed plate (32). A third hydraulic column (31) is installed vertically. 3. A kind of cleaning equipment for debris in rivers and lakes according to claim 2, characterized in that, the bottom of the top plate (8) is fixedly connected with a vertically arranged rotating shaft (35), and the rotating shaft (35) The bottom end of the bottom is rotatably installed on the base plate (34), and one end of the base plate (34) is fixedly connected with the hull (1). 4. A cleaning device for debris in rivers and lakes according to claim 1, characterized in that, the reclaiming mechanism includes a third conveyor belt (10), and the third conveyor belt (10) is installed on the installation frame (12), one end of the mounting frame (12) is rotated with the hull (1), and one end of the third conveyor belt (10) is arranged above the second conveyor belt (9). 5. A kind of cleaning equipment for sundries in rivers and lakes according to claim 4, it is characterized in that, the inside both sides of described installation frame (12) are all rotatably installed with cutting chain (11), and installation frame ( 12) Several cutting teeth (19) are connected to one end away from the hull (1), and a water pump (18) is installed on the bottom side of the installation frame (12), and several cutting teeth (19) are installed inside the installation frame (12). The end of the horizontal bar is equipped with a horizontal bar, and several high-pressure shower nozzles (17) are installed towards the side of the cutting tooth (19) on the horizontal bar, and the water outlet of the water pump (18) is connected with several high-pressure shower nozzles (17) by a pipeline.

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