CN116104046A - A river embankment protection device capable of salvaging river garbage - Google Patents

Abstract

The invention relates to the technical field of water conservancy engineering, in particular to a river embankment protection device capable of salvaging river garbage, including a base, a salvage device and an anti-wave device; the floating plate is a rectangular structure, and the floating plate is arranged near the anti-wave device Above the base on one side of the embankment; the drainage device is arranged on the side of the floating plate close to the anti-wave device; the one-way device is arranged on the side away from the anti-wave device; the fishing device is arranged on the side of the one-way device away from the anti-wave device , the fishing device is used to salvage the garbage; the driving device is arranged on the side of the fishing device close to the river embankment, and the driving device is used to drive the fishing device to salvage the garbage located in the fishing device; the receiving device is arranged on the side of the fishing device to undertake The device is used to accept the garbage salvaged by the fishing device. The technical requirement of timely salvage and collection of garbage floating on the river surface has been realized while ensuring that the water waves will not affect the embankment.

Description

A river embankment protection device capable of salvaging river garbage

technical field

The invention relates to the technical field of water conservancy engineering, in particular to a river embankment protection device capable of salvaging river waste.

Background technique

Embankments refer to water-retaining structures built along rivers, channels, lakes, coasts, flood diversion areas, and edges of reclamation areas. Building embankments can resist floods, block tides and waves, and protect the safety of residents and industrial and agricultural production inside the embankments. It is the earliest and widely used flood control engineering measure in the world. According to the location of the embankment, it can be divided into river (river) embankment, lake embankment, sea embankment, canal embankment and embankment. Embankments are generally constructed of earth materials. Where rivers pass through cities and towns, reinforced concrete or mortar block stone embankments, also known as flood walls, can also be used in order to occupy less land or because of excessive tides and wind waves. In order to protect the embankment, in the prior art, a protective plate is usually provided to protect the embankment from the impact of water waves. Generally, one end (upper end or lower end) of the protective plate is hinged on the embankment, and the other end is inclined away from the embankment. When impacted by water waves, the free end of the protective plate deflects toward the river embankment. When the upper end of the protective plate is hinged on the river embankment, the upper part of the protective plate is subjected to a smaller deflection angle for the impact of higher water waves on the upper part of the protective plate, resulting in a greater impact force on the upper part of the protective plate and is easily damaged; When the lower end of the plate is hinged on the river embankment, in order to make the protective plate withstand higher water waves, the upper end of the protective plate needs to be set higher, and the water wave is still easy to pass over the upper end of the protective plate, resulting in the buffering effect of the protective plate is not ideal enough, and at the same time After the dirt that moves with the water waves crosses the protective plate, it will remain between the protective plate and the embankment, especially after the sediment sinks to the bottom, it is located at the lower part of the protective plate, which will easily affect the deflection of the protective plate.

Chinese patent application CN114541322A discloses a river embankment protective device with the function of salvaging dirt, including a protective plate installed on the river embankment, a buffer mechanism and a salvage mechanism are installed on the protective plate, the buffer mechanism includes an upper buffer assembly and a lower buffer assembly, and the salvage The mechanism includes a floating object salvage component; the upper buffer component includes a curved plate, one end of the curved plate is fixed to the upper end of the protective plate, the other end of the curved plate extends in an arc to the direction of the river bank, and the concave area of the curved plate faces above the river surface, and the arc A rotating shaft is rotatably connected to the recessed area of the shaped plate, the axis of the rotating shaft is arranged along the length direction of the arc-shaped plate, and multiple groups of buffer blades are arranged on the rotating shaft along its axial direction, and each group of buffer blades includes a plurality of buffer blades along the circumference of the rotating shaft; the lower layer The buffer assembly includes a buffer plate hinged at the bottom of the protective plate, the first connecting rope is fixed on the buffer plate, the end of the first connecting rope away from the buffer plate is wound on the rotating shaft and the end is fixed on the outer wall of the rotating shaft; Slidingly connected to the collection barrel on the protective plate, the filter screen is detachably connected in the collection barrel, the lower end of the collection barrel is connected with the first suction pipe, and the first suction pump is installed on the first suction pipe; it also includes a fishing fork And the second connecting rope connected between the buffer plate and the arc plate, the second connecting rope is an elastic rope, when the buffer plate is not impacted by water waves, the second connecting rope is inclined and the second connecting rope is connected to the buffer plate One end is a low end, and a snap ring for being sleeved on the second connecting rope is fixed on the fishing fork.

Although the above-mentioned scheme has ensured the impact of the water waves on the embankment, and can prevent the floating objects on the water surface from adhering to the protective plate, although the above-mentioned scheme has prevented the impact of the water waves on the embankment, it cannot affect the floating objects on the water surface. Rational recycling of floating debris, so that the work of recycling garbage will accumulate on the body of the downstream watershed.

Contents of the invention

In view of the above problems, a river embankment protection device capable of salvaging river waste is provided. The garbage passing through the anti-wave device is salvaged by the salvage device, so as to realize the technical requirement of timely salvage and collection of garbage floating on the river surface while ensuring that the water waves will not affect the river embankment.

In order to solve the problems of the prior art, the technical solution adopted in the present invention is:

A river embankment protection device capable of salvaging river garbage, including a base, a salvage device and an anti-wave device; the salvage device includes a drainage device, a one-way device, a floating plate, a driving device, a fishing device and a receiving device; the floating plate is Rectangular structure, the floating plate is set above the base of the anti-wave device near the embankment; the drainage device is set on the side of the floating plate close to the anti-wave device; the one-way device is set on the side of the drainage device away from the anti-wave device, and the drainage device It is used to guide the water flow carrying garbage to the one-way device; the fishing device is set on the side of the one-way device away from the drainage device, the fishing device is used to salvage the garbage, and the one-way device is used to introduce the water flow with garbage into the fishing device At the same time, it can also prevent the water with garbage from flowing out again after entering the fishing device; the driving device is arranged on the side of the fishing device close to the embankment, and the driving device is used to drive the fishing device to salvage the garbage located in the fishing device; the receiving device It is arranged on one side of the fishing device, and the receiving device is used for receiving the garbage salvaged by the fishing device.

Preferably, the one-way device includes a through groove, a blocking plate and a reset assembly; at least one through groove is provided, and the through groove is arranged at the lower part of the floating plate along the width direction of the floating plate; two blocking plates are provided, and the two blocking The plates are rotatably arranged on both sides of the through groove symmetrically with respect to the width direction of the floating plate, and the side of the two blocking plates away from the side wall of the through groove is in contact with each other, and there is an included angle when the two blocking plates are in contact with each other; the reset component is set On the upper part of the blocking plate, the reset assembly is used to reset the blocking plate driven by the water flow to rotate.

Preferably, the composite assembly includes a gear, a rack, a spring, a first fixed block and a second fixed block; the gear is fixedly arranged on the upper part of one end of the blocking plate; the rack is arranged on one side of the gear, and the rack and the gear mesh with each other; A fixed block is fixedly arranged on the floating plate on one side of the end of the rack, there is a first gap between the first fixed block and the rack; the spring is arranged in the first gap; the second fixed block is arranged near the rack The top of the floating board on the first fixed block side.

Preferably, the fishing device includes a rotating shaft, a fishing claw and a casing; the casing is arranged on the side of the floating board close to the river bank

The rotating shaft is rotatably arranged on the side wall of the casing along the width direction of the floating plate, and the end of the rotating shaft close to the side wall of the casing is connected with the driving device, and the driving device is used to drive the rotating shaft to rotate; there are multiple fishing claws, and the fishing claws surround the rotating shaft The axis is evenly arranged on the side wall of the rotating shaft, and the fishing claws are evenly distributed along the axis of the rotating shaft.

Preferably, the receiving device includes a scraping extension plate, a storage box and a protective cover plate; there is a second gap between adjacent fishing claws along the axial direction of the rotating shaft, and the extension plate is obliquely arranged in the second gap, and the extension plate The end close to the rotating shaft is higher than the end of the extension plate away from the rotating shaft; the holding box is arranged at the end of the extending plate away from the rotating shaft, and the holding box is used to hold garbage; the protective cover is arranged on the upper part of the shell, and the protective cover is used to prevent outside The garbage goes into the holding box.

Preferably, the driving device includes a bell mouth, a connecting pipe, a drive pipe, a sealing shell, a driving impeller and a one-way valve; the bell mouth is arranged on the anti-wave device, and the closed end of the bell mouth is facing the fishing device; the driving pipe is along the length direction of the shell It is arranged on the side of the shell away from the floating plate; the sealing shell corresponds to the rotating shaft one by one, and the sealing shell is fixedly arranged on the upper part of the driving tube; the driving impeller is fixedly arranged on the end of the rotating shaft away from the floating plate along the axis of the rotating shaft, and the driving impeller is arranged on the sealing Inside the shell, there is a communication hole at the connection between the driving tube and the sealing shell, and the lower blade of the driving impeller extends into the driving tube through the communication hole; the two ends of the connecting tube are respectively connected with the bell mouth and the driving tube; on the end away from the connecting pipe.

Preferably, the driving device includes an anti-fouling net; the anti-fouling net is arranged on the open end of the bell mouth.

Preferably, the anti-wave device includes a floating piece, a protective plate, a sliding sleeve and a sliding rod; one end of the protective plate is hinged to the upper part of the base, and the protective plate is uniformly provided with a plurality of bumps along the length direction of itself; the floating piece is hinged on the convex The upper part of the block; one end of the sliding sleeve is hinged with the base; one end of the sliding rod is hinged with the floating part, and the sliding rod is slidingly matched with the sliding sleeve.

Preferably, the drainage device includes a drainage piece; the drainage piece is arranged on both sides of the through groove at the end of the floating plate close to the anti-wave device.

Preferably, the fishing device also includes a guide device, the guide device includes a guide rod and a guide hole; the guide rod is fixedly arranged on the upper part of the base along the height direction of the base; The rod is a sliding fit with the pilot hole.

The beneficial effects of the present application compared with the prior art are:

In this application, by arranging drainage devices, one-way devices, floating plates, driving devices, fishing devices and receiving devices, it is possible to ensure that the water waves will not affect the embankment, and at the same time, garbage floating on the surface of the river can be collected. Technical requirements for timely salvage collection.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram 1 of the present application;

Fig. 2 is a three-dimensional schematic diagram II of the present application;

Fig. 3 is a three-dimensional schematic diagram of the present application after the protective cover is removed;

Fig. 4 is a partial three-dimensional schematic diagram 1 of the present application;

Fig. 5 is a partial three-dimensional schematic diagram II of the present application;

Fig. 6 is a partial three-dimensional schematic diagram of the present application;

Fig. 7 is a partial three-dimensional schematic diagram 1 of the fishing device of the present application;

Fig. 8 is a partial three-dimensional schematic diagram II of the fishing device of the present application;

Fig. 9 is a partial three-dimensional schematic diagram of the fishing device of the present application;

Fig. 10 is a partially enlarged schematic diagram of place A in Fig. 9 of the present application;

Fig. 11 is a three-dimensional schematic diagram of partial assembly of the present application;

Figure 12 is a perspective view of partial assembly II of the present application;

Fig. 13 is a three-dimensional perspective view of partial assembly of the present application.

The labels in the figure are:

1-base; 2-fishing device; 2a-drainage device; 2a1-drainage piece; 2b-one-way device; The first fixed block; 2b7-the second fixed block; 2c-floating plate; 2d-driver; 2d1-bell mouth; 2d2-connecting pipe; Dirty net; 2e-fishing device; 2e1-rotating shaft; 2e2-fishing claw; 2e3-housing; 2f-receiving device; 2f1-scraping extension plate; 2f2-holding box; 2g1-guide rod; 3-anti-wave device; 3a-floating piece; 3b-protective plate; 3c-sliding sleeve; 3d-sliding rod.

Detailed ways

In order to further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1-13: a river embankment protection device capable of salvaging river waste, including a base 1, a salvage device 2 and an anti-wave device 3; the salvage device 2 includes a drainage device 2a, a one-way device 2b, The floating plate 2c, the driving device 2d, the fishing device 2e and the receiving device 2f; the floating plate 2c has a rectangular structure, and the floating plate 2c is arranged above the base 1 on the side of the anti-wave device 3 near the embankment; the drainage device 2a is arranged on the floating plate 2c One side close to the anti-wave device 3; the one-way device 2b is arranged on the side of the drainage device 2a away from the anti-wave device 3, and the drainage device 2a is used to guide the water flow carrying garbage to the one-way device 2b; the fishing device 2e is arranged on The one-way device 2b is away from the side of the drainage device 2a, the fishing device 2e is used to salvage the garbage, and the one-way device 2b is used to introduce the water flow with garbage into the fishing device 2e, and at the same time prevent the water flow with garbage from entering the fishing device. After the device 2e flows out again; the driving device 2d is arranged on the side of the fishing device 2e close to the embankment, and the driving device 2d is used to drive the fishing device 2e to salvage the garbage located in the fishing device 2e; the receiving device 2f is arranged on the side of the fishing device 2e On one side, the receiving device 2f is used to receive the garbage salvaged by the fishing device 2e.

The anti-wave device 3 is arranged on the upper part of the base 1, the shell of the anti-wave device 3 filters the impact force of the river waves, the upper part of the anti-wave device 3 is located below the water surface, and the anti-wave device 3 can move synchronously with the fluctuation of the water waves The part of the anti-wave device 3 below the water surface is used for garbage floating on the surface of the river to enter between the salvage device 2 and the anti-wave device 3, and the drainage device 2a will enter between the salvage device 2 and the anti-wave device 3. The water flow carrying garbage between the anti-wave devices 3 is guided into the one-way device 2b, and the one-way device 2b will gradually open under the impact of the water flow, so that the water flow carrying garbage will pass through the one-way device 2b. The water wave is intermittent, that is, the water wave reaches the anti-wave device 3 layer by layer and enters the one-way device 2b through the guide device 2g, so when the water wave rushes into the one-way device 2b , the one-way device 2b will be opened, and when the water wave passes through the one-way device 2b, the one-way device 2b will be closed. The rubbish carried by the waves will enter into the fishing device 2e. If the water wave gap is small, that is, after the first arriving water wave washes away the one-way device 2b, and the one-way device 2b has not had time to close, the second layer of water waves will reach the one-way device 2b at this time, and the one-way device 2b will be closed. The device 2b is washed away, and now the rubbish in the fishing device 2e cannot overflow from the one-way device 2b under the action of the second layer of water waves. One side of the fishing device 2e is provided with a driving device 2d, and the driving device 2d drives the fishing device 2e to salvage the garbage inside the fishing device 2e. , so the rubbish in the receiving device 2f does not need to be cleaned up every day. Because the floating board 2c itself has buoyancy, the anti-wave device 3 will change with the change of water level, so when the height of the anti-wave device 3 changes, the height of the floating board 2c will also change accordingly, so that Ensure that the garbage passing through the anti-wave device 3 can be guided into the one-way device 2b by the guiding device 2g, and the anti-wave device 3 will only put a part of the water flow on the upper surface of the water between the anti-wave device 3 and the fishing device 2, and Most of the water flow under the water surface will be blocked by the anti-wave device 3, thereby avoiding the impact of water waves on the base 1. Thereby preventing the impact of water waves on the embankment. Thereby, while ensuring that the water waves will not affect the embankment, the technical requirements for timely salvage and collection of garbage floating on the surface of the river water can be realized.

As shown in Figure 11: the one-way device 2b includes a through groove 2b1, a blocking plate 2b2 and a reset assembly; at least one through groove 2b1 is provided, and the through groove 2b1 is arranged at the lower part of the floating plate 2c along the width direction of the floating plate 2c; There are two blocking plates 2b2, and the two blocking plates 2b2 are rotatably arranged on both sides of the through groove 2b1 symmetrically with respect to the width direction of the floating plate 2c. The sides of the two blocking plates 2b2 away from the side wall of the through groove 2b1 are in contact with each other. There is an included angle when the two blocking plates 2b2 are in contact with each other; the reset component is arranged on the upper part of the blocking plate 2b2, and the reset component is used to reset the blocking plate 2b2 driven by the water flow to rotate.

After entering between the salvage device 2 and the anti-wave device 3, the water flow carrying the garbage will flow into the channel 2b1 under the guidance of the guide device 2g, so that the two originally contacting blocking plates 2b2 will be washed by the water flow open, the flowing water will drive the garbage into the fishing device 2e. When the impact force of the water flow is removed, the two blocking plates 2b2 set in the through groove 2b1 will be reset under the drive of the reset component, and the sides of the two blocking plates 2b2 away from the through groove 2b1 will contact each other In this way, the garbage in the fishing device 2e will not flow out of the through groove 2b1. Since the two blocking plates 2b2 have a certain angle when they contact each other, the two blocking plates 2b2 will be restricted after contact. , so as to avoid the phenomenon that the blocking plate 2b2 will not be pushed away even if there is backflow in the fishing device 2e. In this way, the one-way device 2b can ensure that the water flow can drive the garbage into the fishing device 2e, and at the same time prevent the garbage in the fishing device 2e from flowing out of the one-way device 2b.

As shown in Figure 10: the composite assembly includes a gear 2b3, a rack 2b4, a spring 2b5, a first fixed block 2b6 and a second fixed block 2b7; the gear 2b3 is fixedly arranged on the upper part of one end of the blocking plate 2b2; the rack 2b4 is arranged on the gear 2b3 One side of the rack 2b4 and the gear 2b3 mesh with each other; the first fixed block 2b6 is fixedly arranged on the floating plate 2c on one side of the end of the rack 2b4, and there is a first fixed block 2b6 and the rack 2b4. The gap: the spring 2b5 is arranged in the first gap; the second fixed block 2b7 is arranged on the upper part of the floating plate 2c on the side of the rack 2b4 close to the first fixed block 2b6.

When the water flow washes away the blocking plate 2b2, the blocking plate 2b2 will rotate around the connection between itself and the through groove 2b1. Since the blocking plate 2b2 is fixedly connected with the gear 2b3, when the blocking plate 2b2 rotates, it is set on the blocking plate 2b2 The gear 2b3 will be rotated by the blocking plate 2b2, and the gear 2b3 will drive the rack 2b4 meshed with it to move. At this time, the first gap between the rack 2b4 and the first fixed block 2b6 will increase, so that The spring 2b5 in a gap is stretched. After the impact force of the water wave is released, since the spring 2b5 is in a stretched state, the spring 2b5 will drive the rack 2b4 to reset during the recovery process. Because the direction of the force when the water wave impacts cannot be predicted, this will make the rotation angles of the two blocking plates 2b2 not the same after the two blocking plates 2b2 are washed away by the water flow, which will cause the spring 2b5 to pass through the rack 2b4 and the spring 2b5. When the gear 2b3 drives the blocking plate 2b2 to reset, the required rotation angles of the two blocking plates 2b2 are different, so that the two blocking plates 2b2 cannot be connected correctly. After the second fixed block 2b7 is set, when the spring 2b5 pulls the tooth bar 2b4 to reset, the tooth bar 2b4 will be restricted by the second fixed block 2b7. When the tooth bar 2b4 is restricted by the second fixed block 2b7, then It shows that the blocking plate 2b2 is completely reset, so that even if the two blocking plates 2b2 need to rotate at different angles when being reset, it can ensure that the two blocking plates 2b2 can be reset correctly, thereby realizing the reset function of the reset component.

As shown in Figure 12: the fishing device 2e includes a rotating shaft 2e1, a fishing claw 2e2 and a casing 2e3; the casing 2e3 is arranged on the side of the floating plate 2c close to the river bank

The rotating shaft 2e1 is rotatably arranged on the side wall of the casing 2e3 along the width direction of the floating plate 2c, and the end of the rotating shaft 2e1 close to the side wall of the casing 2e3 is connected with the driving device 2d, and the driving device 2d is used to drive the rotating shaft 2e1 to rotate; the fishing claw 2e2 is provided There are multiple fishing claws 2e2 uniformly arranged on the side wall of the rotating shaft 2e1 around the axis of the rotating shaft 2e1, and the fishing claws 2e2 are evenly distributed along the axis of the rotating shaft 2e1.

After the water flow with garbage enters the inside of the shell 2e3 through the one-way device 2b, the one-way device 2b will prevent the garbage floating above the water surface from flowing back and overflowing. The driving device 2d drives the rotating shaft 2e1 to rotate, thereby causing the fishing claw 2e2 arranged on the rotating shaft 2e1 to rotate around the axis of the rotating shaft 2e1 under the drive of the rotating shaft 2e1. The rubbish is placed on the upper part of the receiving device 2f under the drive of the receiving device 2f, and the receiving device 2f will collect the garbage, and then the garbage on the receiving device 2f can be cleaned at regular intervals, thereby realizing the fishing function of the fishing device 2e.

As shown in Figure 2 and Figure 3: the receiving device 2f includes a scraping extension plate 2f1, a storage box 2f2 and a protective cover 2f3; there is a second gap between the adjacent fishing claws 2e2 along the axial direction of the rotating shaft 2e1, extending The plate 2f1 is arranged obliquely in the second gap, and the end of the extension plate 2f1 close to the rotating shaft 2e1 is higher than the end of the extending plate 2f1 away from the rotating shaft 2e1; The protective cover 2f3 is arranged on the upper part of the casing 2e3, and the protective cover 2f3 is used to prevent external garbage from entering the holding box 2f2.

Due to the limited accommodating space of the holding box 2f2, if the protective cover 2f3 is not provided, the garbage from the outside will enter into the holding box 2f2, thereby causing the accommodating space of the holding shell to be occupied, so that the fishing device 2e The space for placing rubbish will be reduced, thereby reducing the service time of the holding box 2f2 and increasing the frequency of manual cleaning. And after the protection cover plate 2f3 is set, just can prevent the outside garbage from entering the inside of the holding box 2f2. After the driving device 2d drives the salvage claw 2e2 arranged on the rotary shaft 2e1 to salvage the rubbish through the rotating shaft 2e1, the salvage claw 2e2 will pick up the rubbish and place it on the extension plate 2f1. After being placed on the inclined plate, the garbage will slide into the holding box 2f2 along the inclined direction of the inclined plate, thus realizing the function of the holding device to hold the garbage.

As shown in Figure 4, Figure 12 and Figure 13: the driving device 2d includes a bell mouth 2d1, a connecting pipe 2d2, a driving pipe 2d3, a sealing shell 2d4, a driving impeller 2d5 and a one-way valve; the bell mouth 2d1 is arranged on the anti-wave device 3 , the closing end of the bell mouth 2d1 faces the fishing device 2; the driving pipe 2d3 is arranged on the side of the casing 2e3 away from the floating plate 2c along the length direction of the casing 2e3; The upper part of the pipe 2d3; the driving impeller 2d5 is fixedly arranged on the end of the rotating shaft 2e1 away from the floating plate 2c along the axis of the rotating shaft 2e1, the driving impeller 2d5 is arranged inside the sealing shell 2d4, and the connection between the driving pipe 2d3 and the sealing shell 2d4 is provided with a communication hole , the lower vane of the driving impeller 2d5 extends through the communication hole to the driving pipe 2d3; the two ends of the connecting pipe 2d2 are respectively connected to the bell mouth 2d1 and the driving pipe 2d3; the one-way valve is arranged on the end of the driving pipe 2d3 away from the connecting pipe 2d2.

When the water wave hits the anti-wave device 3, since the anti-wave device 3 is provided with a bell mouth 2d1, such part of the water wave will enter the connecting pipe 2d2 through the bell mouth 2d1, and due to the special shape of the bell mouth 2d1, the water wave will After entering the bell mouth 2d1, it will be accelerated, and then the accelerated water flow will enter the driving pipe 2d3 through the connecting pipe 2d2. Since the lower blade of the driving impeller 2d5 is located in the driving pipe 2d3, the water flow in the driving pipe 2d3 will be The blades on the driving impeller 2d5 will drive the driving impeller 2d5 to rotate, and then the rotating shaft 2e1 provided on the driving impeller 2d5 will be driven to rotate. The water flow flowing in the driving pipe 2d3 will flow out from the side of the driving pipe 2d3 provided with a one-way valve, and the one-way valve only allows the water flow to flow out from the driving pipe 2d3, thereby ensuring that the water flow enters the driving pipe 2d3 through the bell mouth 2d1 Unidirectionality of water flow in medium time. It avoids that the end of the driving pipe 2d3 far away from the connecting pipe 2d2 has water flowing in, thus hindering the fluidity of the water flow in the driving pipe 2d3, thereby achieving the technical effect of driving the fishing device 2 without consuming energy.

As shown in Figure 6: the driving device 2d includes an antifouling net 2d6; the antifouling net 2d6 is arranged on the open end of the bell mouth 2d1.

If the antifouling net 2d6 is not set, the side of the bell mouth 2d1 towards the river is a mouth shape. This will cause the garbage floating on the water to enter the bell mouth 2d1, and the closer the bell mouth 2d1 is to the connecting pipe 2d2, the smaller the caliber will be, so that the garbage will block the bell mouth 2d1. After 2d6, the antifouling net 2d6 will block the garbage floating on the water surface, and the water flow will enter the bell mouth 2d1, thus ensuring the normal operation of the driving device 2d.

As shown in Figure 3: the anti-wave device 3 includes a floating member 3a, a protective plate 3b, a sliding sleeve 3c and a sliding rod 3d; one end of the protective plate 3b is hinged to the upper part of the base 1, and the protective plate 3b is evenly arranged along its length direction There are multiple bumps; the floating part 3a is hinged on the top of the bump; one end of the sliding sleeve 3c is hinged with the base 1; one end of the sliding rod 3d is hinged with the floating part 3a, and the sliding rod 3d is slidingly matched with the sliding sleeve 3c.

The floating part 3a itself has buoyancy, and the buoyancy of the floating part 3a can cause the protective plate 3b to be lifted up. When the water level of the river changes, the floating part 3a will drive the protective plate 3b to rise and fall according to the change of the water wave. The protective plate 3b is always located below the water surface, and the protective plate 3b rotates around the hinge between itself and the base 1 to realize lifting. When the protective plate 3b rotates around its hinge with the base 1, the sliding sleeve 3c and the sliding rod 3d will slide relative to each other, and the sliding rod 3d will always be located in the sliding sleeve 3c due to the limitation of the sliding sleeve 3c, so that the protective plate 3b can be prevented The situation of being overturned by excessive water waves occurs. There is a second gap between the protrusions arranged above the protective plate 3b, and garbage can enter between the anti-wave device 3 and the fishing device 2 through the second gap, so that the anti-wave function of the anti-wave device 3 is realized.

As shown in FIG. 11 , the drainage device 2a includes a drainage piece 2a1 ; the drainage piece 2a1 is arranged on both sides of the through groove 2b1 at the end of the floating plate 2c close to the anti-wave device 3 .

After the water flow passes through the anti-wave device 3, it will be guided by the drainage device 2a1 and enter the one-way device 2b, so that the water flow carrying garbage can pass through the one-way device 2b, thereby realizing the drainage function of the drainage device 2a .

As shown in Figure 6 and Figure 7: the fishing device 2 also includes a guide device 2g, and the guide device 2g includes a guide rod 2g1 and a guide hole; the guide rod 2g1 is fixedly arranged on the top of the base 1 along the height direction of the base 1; The rod 2g1 is arranged on the floating plate 2c so as to pass through the axial direction, and the guide rod 2g1 is slidably matched with the guide hole.

When the water waves drive the floating plate 2c to lift, the guide rod 2g1 and the guide hole can ensure that the floating plate 2c can be lifted and lowered stably.

The above examples only represent one or several implementations of the present invention, and the descriptions thereof are more specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. A river levee protection device capable of salvaging river channel garbage comprises a base (1), a salvaging device (2) and a wave preventing device (3);

the fishing device is characterized in that the fishing device (2) comprises a drainage device (2 a), a one-way device (2 b), a floating plate (2 c), a driving device (2 d), a fishing device (2 e) and a receiving device (2 f);

the floating plate (2 c) is of a rectangular structure, and the floating plate (2 c) is arranged above the base (1) on one side of the breakwater device (3) close to the river levee;

the drainage device (2 a) is arranged at one side of the floating plate (2 c) close to the wave-preventing device (3);

the one-way device (2 b) is arranged on one side of the drainage device (2 a) away from the wave-preventing device (3), and the drainage device (2 a) is used for guiding the water flow carrying garbage to the one-way device (2 b);

the fishing device (2 e) is arranged on one side of the unidirectional device (2 b) far away from the drainage device (2 a), the fishing device (2 e) is used for fishing the garbage, the unidirectional device (2 b) is used for introducing water flow with the garbage into the fishing device (2 e), and meanwhile, the water flow with the garbage can be prevented from flowing out again after entering the fishing device (2 e);

the driving device (2 d) is arranged on one side of the fishing device (2 e) close to the river levee, and the driving device (2 d) is used for driving the fishing device (2 e) to salvage the garbage positioned in the fishing device (2 e);

the receiving device (2 f) is arranged on one side of the bailing device (2 e), and the receiving device (2 f) is used for receiving the garbage salvaged by the bailing device (2 e).

2. A river levee shield with salvaging of river waste according to claim 1, characterized in that the unidirectional means (2 b) comprises a through slot (2 b 1), a blocking plate (2 b 2) and a reset assembly;

at least one through groove (2 b 1) is arranged, and the through groove (2 b 1) penetrates through the lower part of the floating plate (2 c) along the width direction of the floating plate (2 c);

the two blocking plates (2 b 2) are arranged, the two blocking plates (2 b 2) are symmetrically and rotatably arranged at two sides of the through groove (2 b 1) along the width direction of the floating plate (2 c), one sides of the two blocking plates (2 b 2) far away from the side wall of the through groove (2 b 1) are contacted with each other, and an included angle exists when the two blocking plates (2 b 2) are contacted with each other;

the reset component is arranged at the upper part of the blocking plate (2 b 2), and the reset component is used for resetting the blocking plate (2 b 2) which is driven to rotate by water flow.

3. A river levee shield with salvaging of river waste according to claim 2, characterized in that the composite assembly comprises a gear (2 b 3), a rack (2 b 4), a spring (2 b 5), a first fixed block (2 b 6) and a second fixed block (2 b 7);

the gear (2 b 3) is fixedly arranged at the upper part of one end of the blocking plate (2 b 2);

the rack (2 b 4) is arranged on one side of the gear (2 b 3), and the rack (2 b 4) is meshed with the gear (2 b 3);

the first fixing block (2 b 6) is fixedly arranged on the floating plate (2 c) at one side of the end part of the rack (2 b 4), and a first gap is reserved between the first fixing block (2 b 6) and the rack (2 b 4);

the spring (2 b 5) is arranged in the first gap;

the second fixed block (2 b 7) is arranged on the upper part of the floating plate (2 c) on one side of the rack (2 b 4) close to the first fixed block (2 b 6).

4. A river bank protection device with a function of salvaging river channel garbage according to claim 3, characterized in that the salvaging device (2 e) comprises a rotating shaft (2 e 1), a salvaging claw (2 e 2) and a shell (2 e 3);

the shell (2 e 3) is arranged at one side of the floating plate (2 c) close to the river levee

The rotating shaft (2 e 1) is rotatably arranged on the side wall of the shell (2 e 3) along the width direction of the floating plate (2 c), one end, close to the side wall of the shell (2 e 3), of the rotating shaft (2 e 1) is connected with the driving device (2 d), and the driving device (2 d) is used for driving the rotating shaft (2 e 1) to rotate;

the fishing claws (2 e 2) are arranged in a plurality, the fishing claws (2 e 2) are uniformly arranged on the side wall of the rotating shaft (2 e 1) around the axis of the rotating shaft (2 e 1), and the fishing claws (2 e 2) are uniformly distributed along the axis of the rotating shaft (2 e 1).

5. A river levee protection device with salvaging of river waste according to claim 4, characterized in that the receiving means (2 f) comprises a scraping extension plate (2 f 1), a holding box (2 f 2) and a protective cover plate (2 f 3);

a second gap is reserved between the adjacent salvaging claws (2 e 2) along the axial direction of the rotating shaft (2 e 1), the extending plate (2 f 1) is obliquely arranged in the second gap, and one end of the extending plate (2 f 1) close to the rotating shaft (2 e 1) is higher than one end of the extending plate (2 f 1) far away from the rotating shaft (2 e 1);

the accommodating box (2 f 2) is arranged at one end of the extension plate (2 f 1) far away from the rotating shaft (2 e 1), and the accommodating box (2 f 2) is used for accommodating garbage;

the protection cover plate (2 f 3) is arranged at the upper part of the shell (2 e 3), and the protection cover plate (2 f 3) is used for preventing external garbage from entering the containing box (2 f 2).

6. A river levee shield with salvaging of river waste according to claim 1, characterized in that the driving means (2 d) comprises a bell mouth (2 d 1), a connecting pipe (2 d 2), a driving pipe (2 d 3), a sealing shell (2 d 4), a driving impeller (2 d 5) and a one-way valve;

the horn mouth (2 d 1) is arranged on the wave-preventing device (3), and the closing end of the horn mouth (2 d 1) faces the fishing device (2);

the driving pipe (2 d 3) is arranged at one side of the shell (2 e 3) away from the floating plate (2 c) along the length direction of the shell (2 e 3);

the sealing shells (2 d 4) are in one-to-one correspondence with the rotating shafts (2 e 1), and the sealing shells (2 d 4) are fixedly arranged at the upper part of the driving pipe (2 d 3);

the driving impeller (2 d 5) is fixedly arranged on one end, far away from the floating plate (2 c), of the rotating shaft (2 e 1) along the axis of the rotating shaft (2 e 1), the driving impeller (2 d 5) is arranged inside the sealing shell (2 d 4), a communication hole is formed at the joint of the driving tube (2 d 3) and the sealing shell (2 d 4), and the lower blade of the driving impeller (2 d 5) penetrates through the communication hole and extends into the driving tube (2 d 3);

two ends of the connecting pipe (2 d 2) are respectively connected with the horn mouth (2 d 1) and the driving pipe (2 d 3);

the one-way valve is arranged at one end of the driving pipe (2 d 3) far away from the connecting pipe (2 d 2).

7. A river levee shield with salvaging of river waste according to claim 6, characterized in that the drive means (2 d) comprises an anti-fouling net (2 d 6);

the anti-fouling net (2 d 6) is arranged on the opening end of the horn mouth (2 d 1).

8. A river levee shield with salvaging of river waste according to claim 2, characterized in that the wave breaker (3) comprises a float (3 a), a shield plate (3 b), a sliding sleeve (3 c) and a sliding rod (3 d);

one end of the protection plate (3 b) is hinged with the upper part of the base (1), and a plurality of protruding blocks are uniformly arranged on the protection plate (3 b) along the length direction of the protection plate;

the floating piece (3 a) is hinged at the upper part of the lug;

one end of the sliding sleeve (3 c) is hinged with the base (1);

one end of a sliding rod (3 d) is hinged with the floating piece (3 a), and the sliding rod (3 d) is in sliding fit with the sliding sleeve (3 c).

9. A river levee shield with salvaging of river waste according to claim 8, characterized in that the drainage means (2 a) comprises drainage elements (2 a 1);

the drainage pieces (2 a 1) are arranged on two sides of a through groove (2 b 1) of the floating plate (2 c) close to one end of the wave-preventing device (3).

10. A river levee shield with salvaging of river waste according to claim 1, characterized in that the salvaging device (2) further comprises a guiding device (2 g), the guiding device (2 g) comprising a guiding rod (2 g 1) and a guiding hole;

the guide rod (2 g 1) is fixedly arranged at the upper part of the base (1) along the height direction of the base (1);

the guide hole is provided in the floating plate (2 c) so as to penetrate along the axial direction of the guide rod (2 g 1), and the guide rod (2 g 1) is slidably engaged with the guide hole.

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