CN214778279U

CN214778279U - Sea wave power-assisted garbage collection equipment

Info

Publication number: CN214778279U
Application number: CN202121264603.4U
Authority: CN
Inventors: 严泽腾; 刘新
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-11-19
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a wave helping hand refuse collection equipment, including the garbage bin that is used for drawing in the unrestrained curb plate of gathering of rubbish, is used for storing rubbish, the garbage bin is located and gathers unrestrained curb plate rear end lower part, it is open structure to gather unrestrained curb plate front end, and the open end inboard of gathering unrestrained curb plate is equipped with and meets unrestrained ramp, meet the fixed flow distribution plate in unrestrained ramp upside middle part, the flow distribution plate rear end is equipped with low unrestrained collection mouth, and it is equipped with high unrestrained collection mouth to meet unrestrained ramp rear end, and low unrestrained collection mouth, high unrestrained collection mouth all set up with garbage bin top opening relatively. The novel defense device is simple and reasonable in structure, low in equipment manufacturing cost, easy to maintain, high in realizability, free of energy and labor, capable of being used for a long time, high in utilization rate and good in defense effect.

Description

Sea wave power-assisted garbage collection equipment

Technical Field

The utility model belongs to the technical field of wave helping hand refuse collection equipment, concretely relates to wave helping hand refuse collection equipment.

Background

The problem of marine waste is also becoming more severe due to the problems of poor management and poor recovery mechanism of global waste. According to 2010 statistics, the amount of garbage thrown to the ocean is about 800 ten thousand tons each year. On a spatial scale, marine waste is a global problem of environmental pollution; in the time dimension, the method is epoch-spanning; in the range of harm, it is cross-species. Marine waste is produced by humans and presents a great hazard to nature and other species, particularly marine organisms and near shore birds. For human beings, it directly affects the near-shore tourism, fishery and shipping industries. The plastic accounts for 80% of the marine garbage, the degradation speed is reduced in the marine environment, and the longer the time is, the greater the generated harm is, such as sinking after microorganisms are attached, or being smashed into micro plastic under the physical action and being transmitted through a food chain layer, and finally the health of animals including human beings is affected. The marine waste is still increasing continuously, and the severity of the problem has led to the emphasis and development of corresponding treatment activities in various countries. However, in the face of vast oceans, clearing them requires a long time of labor, money and resources, and therefore more efficient solutions are needed.

The coastal population has large specific gravity, and the activities near shore generate a large amount of garbage. Statistically, 80% of the marine waste is from land. The floating garbage on the sea surface has strong liquidity, and is easy to cause the problems of cross-country garbage dispute and species invasion. But the probability of grounding of land-sourced garbage is high, and certain convenient conditions are provided for collection and cleaning work. The coastline is used as a boundary line between continents and oceans and is an important defense line for preventing garbage from entering the sea and foreign garbage from coming ashore, so that the invention provides the necessity of establishing a set of garbage collection and defense system between the coastline and the oceans, and the coastline can play a great role in reducing the floating garbage near the shore.

Common beach garbage cleaning equipment, river garbage interceptor, ocean wave helping hand garbage collection equipment mainly have 5 main categories: salvage boats, conveyor salvage boats, siphon pumps (surface garbage cans), surface interception belts, beach trash screening tools, or screening carts. For example, as shown in FIGS. 1 to 3:

a river floating garbage collecting device comprises a collecting device used for collecting floating garbage and a fixing device used for fixing the collecting device in a river, wherein the collecting device comprises a collecting channel used for conveying the floating garbage to the shore and a drainage plate used for conveying the floating garbage to the collecting channel, the drainage plate is arranged in an inclined mode, and one end, high in position, of the drainage plate is connected with the collecting channel.

The utility model provides a city river rubbish intercepting device with conveyer belt, includes conveyer, pillar, water wheels, conveyer trough device and garbage collection box, conveyer sets up between two sets of pillars, water wheels is located conveyer's below, conveyer trough device is located conveyer's rear end, garbage collection box is located the opening side of conveyer trough device, conveyer includes right mount, left mount and main conveyer belt, left mount is connected to the left end of main conveyer belt.

The utility model provides a floated slope type surface of water garbage collector, characterized by: the guide plate is inclined, is in a slope shape with a low front part and a high back part, is fixed with a floating cylinder below the guide plate, is connected with a row of vertically placed net bags at the back part, and can float up and down on the water surface along the vertically fixed guide rod under the actions of the floating cylinder, the self gravity and guide rings which are arranged at the two ends and have the same shape and size but different positions and heights.

The garbage cleaning equipment on the market is various, but the following defects exist in general:

1. depending on energy and electric power, manpower is needed in the process of collecting the garbage.

2. The structure is complicated, the dependency on the technology is high, the production cost and the maintenance cost are high, and the mass popularization is not facilitated.

3. The utilization rate is low: after the garbage is accumulated to a certain degree, the garbage is processed in a centralized way, and the garbage is in an idle state in other time periods, so that the garbage occupies a storage space.

4. Intervention is late: in the process of waiting for garbage to accumulate, the garbage may have contacted with marine organisms, drifted to other sea areas, collided with sand and stones to generate secondary micro-plastics, and the foreign garbage of other water areas may flow into local water areas.

5. There are more solutions for rivers, static waters and beach, but less solutions for dynamic waters, near shore waters or in the sea.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wave helping hand refuse collection equipment, its structural design is simple, reasonable, and equipment cost is low, easy maintenance, and the realizability is high, need not energy and manual work, can use for a long time, and the high-usage has fine defense, satisfies the demand in market, is favorable to the popularization of product.

In order to achieve the above design purpose, the utility model discloses a technical scheme as follows:

a wave power-assisted garbage collection device is fixed at an offshore position and floats on the water surface and mainly comprises a wave gathering side plate, a wave-facing slope plate, a splitter plate and a garbage bin, wherein the wave gathering side plate is of a vertical plate frame structure with an opening at one end and a closed bottom, the opening end of the wave gathering side plate is expanded outwards, the other end of the wave gathering side plate is gradually folded, the wave-facing slope plate is arranged at the opening end of the wave gathering side plate inwards, the wave-facing slope plate has a slope, the splitter plate is fixed in the middle of the upper side of the wave-facing slope plate and is positioned in the center of the inner side of the wave gathering side plate, the garbage bin is arranged at the rear part of the inner side of the wave gathering side plate, the garbage bin is a cavity formed by surrounding the rear end side wall of the wave gathering side plate, the bottom plate of the wave gathering side plate and the wave-facing slope plate, garbage can store garbage, the opening of the garbage bin is arranged at the top and is lower than the top surface of the wave gathering side plate, and the rear end of the wave-facing slope plate is positioned above the opening of the garbage bin.

The wave gathering side plate is of a vertical plate frame structure with one end open and the bottom closed, the open end of the wave gathering side plate is expanded outwards, the other end of the wave gathering side plate is gradually folded, the wave gathering side plate is of a cavity structure, the wave boosting garbage collection equipment can float on the water surface, and a floating carrier is arranged below the wave gathering side plate, so that the wave boosting garbage collection equipment floats on the water surface; the garbage bin is a cavity surrounded by the side wall at the rear end of the wave-gathering side plate and the bottom plate of the wave-gathering side plate; the wave-facing ramp plate is of an inclined structure that the opening end of the wave-facing side plate rises inwards, and the upward inclination angle of the wave-facing ramp plate is 25-30 degrees.

The diversion plate is of a V/U-shaped structure, the closed end of the diversion plate is located at the open end of the wave-gathering side plate, the side wall of the diversion plate is fixed on the wave-facing ramp plate, two splayed channels with narrowed tail ends are formed between the side wall of the diversion plate and the inner wall of the wave-gathering side plate, the diversion plate can further gather wave energy, the diversion plate extends inwards to the half to two thirds of the wave-facing ramp plate, and diffraction arc structures with radians are arranged on two sides of the tail end of the inner side of the diversion plate.

The rear end of the wave-facing ramp plate is provided with a high wave collecting port, the rear side of the flow distribution plate is provided with a low wave collecting port, and the low wave collecting port and the high wave collecting port are positioned above the opening of the garbage bin.

A high wave collecting opening is formed between the rear end of the wave-facing ramp plate and the inner side wall of the wave-gathering side plate, and when the energy of waves is large enough or the wave height is high, the garbage is directly pushed to the rear end of the wave-facing ramp plate by sea waves and enters the high wave collecting opening; the rear side of the splitter plate is of an open structure, an opening is formed in the surface of the wave-facing ramp plate below the rear side of the splitter plate, the opening in the surface of the wave-facing ramp plate and the open structure in the rear side of the splitter plate jointly form a low-wave collecting opening, and when waves are small, garbage is thrown into the middle low-wave collecting opening under the physical action of wave diffraction.

The wave-gathering side plate and the garbage bin are provided with water seepage holes below two sides, below the back and at the bottom, and the water seepage holes can discharge water which is poured into the garbage bin and the garbage bin, so that equipment is prevented from sinking.

The surface of the wave-facing sloping plate is provided with a plurality of layers of raised steps, and the raised steps are 1-5 cm; and a water seepage slot hole is formed in the rear of the bulge of each step.

One end of a rope is fixed at the front end of the sea wave power-assisted garbage collection device, the other end of the rope is fixed on a fixed anchor, and the fixed anchor is sunk into the sea floor for fixation.

The rear part of the inner side of the wave-gathering side plate is provided with a separable garbage bin, and the opening of the separable garbage bin is arranged at the top and is lower than the top surface of the wave-gathering side plate.

The lower part of the rear end of the wave-gathering side plate is provided with a notch which is the same as the separable garbage bin in shape, and the separable garbage bin is fixed on the notch at the lower part of the rear end of the wave-gathering side plate.

A plurality of convex edges are arranged on the upper surface of the wave-facing sloping plate, and 3-10 cm of the convex edges can clamp garbage with larger volume and prevent the garbage from being dragged back to the sea by seawater; the bead is from unrestrained curb plate open end inwards extending setting, and the bead rises gradually inwards from unrestrained curb plate open end.

The low wave collecting port and the high wave collecting port are provided with turnover floating baffles below, and when the water surface reaches the position of the floating baffles, the floating baffles float to block the low wave collecting port and the high wave collecting port.

An offshore fixed rope fixed to the land is arranged at the rear end of the wave power-assisted garbage collection device, and one end of the offshore fixed rope is fixed to the separable garbage bin or the rear of the wave power-assisted garbage collection device.

An interception belt is arranged on the rope; the intercepting belt is provided with a plurality of floating carriers, and the floating carriers can float the intercepting belt.

Wave helping hand refuse collection equipment's beneficial effect be: the device has the advantages of simple and reasonable structural design, low equipment cost, easy maintenance, high realizability, no need of energy and labor, long-term use, high utilization rate and good defense effect.

1. The ocean waves are used as power to collect the near-shore floating garbage, external electric power or other non-renewable energy sources are not needed, and manual operation is not needed in the garbage collection process.

2. The garbage collector has the advantages of simple structure, low equipment cost, easiness in maintenance and high realizability, and garbage collection is realized by using low-technology physical means.

3. The utilization ratio is high: the equipment is always placed in the near-shore water area, and the sea waves can provide continuous power and can continuously run for 24 hours.

4. Early intervention: can play a role of defense, namely the garbage is intercepted and captured soon after being generated. Local garbage is solved on the spot, peripheral water areas are not affected, and the possibility of foreign garbage landing is reduced.

5. A garbage collection and defense mechanism is built in a near-shore water area, the land source garbage entering into the sea and the foreign garbage going to the shore are reduced, the garbage in coastal and beach vacation tourist attractions can be reduced, the people flow is increased, the surrounding economy is driven, and the development of the tourism industry is promoted. Because the equipment has a certain distance to the shore, the activities of the tourists on the shore can not be influenced.

Specifically, the front end rope and the fixing anchor can fix the equipment and keep the direction unchanged; furthermore, the addition of an offshore mooring line at the rear further keeps the installation relatively stationary. The combined mode of the interception belt and the main body equipment can improve the interception and collection efficiency of the garbage and reduce the escape of the garbage. The front rope and the rear rope are fixed, so that after the rope is broken at a certain position, the other rope still keeps a connection state, equipment is prevented from being lost, and the rope can be prevented from becoming marine garbage. The garbage bin can be separated from the main body and pulled back to the shore for treatment. The floating baffle plate of the garbage collection port can ensure that the garbage is firstly floated to block the hole under the condition that the equipment is instantly and completely submerged in extreme weather and waves, so that the garbage cannot overflow. The floating baffle can also make the garbage in a semi-hidden state (not fully exposed) to avoid pecking by sea birds.

Drawings

FIG. 1 is a schematic view of a conventional river floating garbage collecting apparatus;

FIG. 2 is a schematic view of a conventional urban river garbage intercepting apparatus equipped with a conveyor belt;

FIG. 3 is a schematic view of a conventional floating slope type water surface garbage collector;

fig. 4 is a schematic view of a wave-assisted garbage collection apparatus according to an embodiment of the present invention;

fig. 5 is a partial enlarged view of a wave power-assisted garbage collection apparatus according to an embodiment of the present invention;

fig. 6 is a top view of a wave-assisted garbage collection apparatus according to an embodiment of the present invention;

fig. 7 is a schematic water flow diagram of a wave-assisted garbage collection apparatus according to an embodiment of the present invention;

fig. 8 is a schematic view of a wave assisted refuse collection unit according to another embodiment of the present invention;

fig. 9 is a schematic diagram of a separated garbage bin of the wave power-assisted garbage collection apparatus according to another embodiment of the present invention;

fig. 10 is a top view of a wave assisted refuse collection unit according to another embodiment of the present invention;

fig. 11 is an enlarged partial cross-sectional view of a wave-assisted refuse collection unit according to another embodiment of the present invention;

fig. 12 is an enlarged partial cross-sectional view of a floating baffle of a wave-assisted refuse collection unit according to another embodiment of the present invention after floating.

Detailed Description

As shown in fig. 4-7, in the embodiment of the present invention, the wave boosting garbage collecting device is fixed at the offshore position, and floats on the water surface, and mainly includes a wave gathering side plate 1, a wave facing side plate 2, a splitter plate 4, and a garbage bin 8, wherein the wave gathering side plate 1 is a vertical plate frame structure with an open end, and the open end of the wave gathering side plate extends outward, so that the garbage collecting range can be increased, and the other end of the wave gathering side plate gradually draws in, so that a structure in the shape of a Chinese character 'ba' is formed, so as to gather the wave capacity, and meanwhile, the wave gathering side plate 1 is a cavity structure or a light material, so that the wave boosting garbage collecting device floats on the water surface, or a floating carrier is arranged below the wave gathering side plate 1, so that the wave boosting garbage collecting device floats on the water surface; the open end of the wave-gathering side plate 1 is inwards provided with a wave-facing sloping plate 2, the wave-facing sloping plate 2 has a slope, so that waves and garbage can climb upwards, the middle part of the upper side of the wave-facing sloping plate 2 is fixed with a flow distribution plate 4, the flow distribution plate 4 is simultaneously positioned in the center of the inner side of the wave-gathering side plate 1, and water flow is divided into two strands to form two splayed structures so as to further gather the energy of waves; the rear part of the inner side of the wave gathering side plate 1 is provided with a garbage bin 8, a cavity inside the garbage bin 8 is a garbage bin for collecting garbage, a certain amount of garbage can be stored, the opening of the garbage bin 8 is arranged at the top and is lower than the top surface of the wave gathering side plate 1, and the rear end of the wave-facing slope plate 2 is positioned above the opening of the garbage bin 8.

In a specific implementation, it is more preferable that the wave-facing ramp plate 2 is an inclined structure that the opening end of the wave-facing side plate 1 rises inwards, and an upward overall inclination angle of the wave-facing ramp plate 2 is 20 ° to 40 °, and 25 ° to 30 ° is most preferable.

In specific implementation, it is more preferable that the garbage bin 8 is a cavity surrounded by the rear side wall of the wave-gathering side plate 1, the bottom plate of the wave-gathering side plate 1, and the wave-facing slope plate 2.

In specific implementation, more preferably, the splitter plate 4 is a V/U-shaped structure, the closed end of the splitter plate 4 is located at the open end of the wave-gathering side plate 1, the side wall of the splitter plate 4 is fixed on the wave-facing ramp plate 2, two channels with narrowed end in a shape like a Chinese character 'ba' are formed between the side wall of the splitter plate 4 and the inner wall of the wave-gathering side plate 1, which can further gather the energy of waves, the splitter plate 4 extends inwards to the half to two thirds of the wave-facing ramp plate 2, the two sides of the inner end of the splitter plate 4 are provided with diffractive arc structures 5 with a certain radian, in physical oceanography and coastal dynamics, sea waves can flow to the middle rear part of an obstacle after meeting the obstacle, the invention designs the phenomenon into a diffraction arc structure 5, when waves reach or exceed this structure, the fluid changes direction, following the arc and finally towards the waste bin 8.

In specific implementation, it is more preferable that the rear end of the wave-facing ramp 2 is provided with a high-wave collecting port 7, the rear side of the flow distribution plate 4 is provided with a low-wave collecting port 6, and the low-wave collecting port 6 and the high-wave collecting port 7 are located above the opening of the garbage bin 8.

In specific implementation, it is more preferable that a high wave collecting opening 7 is formed between the rear end of the wave-facing ramp 2 and the inner side wall of the wave-gathering side plate 1, when the energy of the waves is large enough or the wave height is high, the garbage can be directly pushed up by the sea waves to the rear end of the wave-facing ramp to enter the high wave collecting opening 7, and enter the garbage bin 8 from the high wave collecting opening 7; the rear side of the flow distribution plate 4 is of an open structure, an opening is formed in the surface of the wave-facing sloping plate 2 below the rear side of the flow distribution plate 4, the opening in the surface of the wave-facing sloping plate 2 and the open structure in the rear side of the flow distribution plate 4 jointly form a low-wave collection opening 6, and when waves are small, garbage can be thrown into the low-wave collection opening 6 in the middle under the physical action of wave diffraction and enters the garbage bin 8 from the low-wave collection opening 6.

In the specific implementation, it is more preferable that the wave-gathering side plate 1 and the garbage bin 8 are provided with water seepage holes 9 at the lower part of the two sides, the lower part of the back and the bottom, the water seepage holes 9 can discharge water filled into the inside and the garbage bin, so as to prevent equipment from sinking, and the water seepage holes 9 can be replaced by nets, frames, filter screens and the like.

In specific implementation, it is more preferable that the surface of the wave-facing ramp 2 is provided with a plurality of layers of raised steps 3, the raised steps are 1-5 cm, garbage climbing up the slope can be retained, unidirectional flow of the garbage is ensured, the garbage is easy to go up and down, the garbage is prevented from being dragged back into seawater by seawater, and the effect of the garbage is similar to that of a cement anti-skid ramp on land.

In the specific implementation, more preferably, one end of the rope 10 is fixed at the front end of the sea wave power-assisted garbage collection device, the device can be fixed by the rope 10 and cannot float far away, the direction of the device can be kept unchanged, the device always faces the incoming direction of sea waves and garbage, the rope 10 can also be replaced by a chain, the other end of the rope 10 is fixed on the fixing anchor 11, the fixing anchor 11 can be made of cement, stone, metal and the like and is connected with the rope 10, the device can be kept fixed and cannot move, the fixing anchor can be replaced by various anchors such as a ship anchor, an umbrella anchor and a sea anchor, and the fixing anchor 11 sinks into the sea floor to be fixed.

In another embodiment of the present invention, as shown in fig. 8-12, the wave-assisted garbage collecting device is fixed at the offshore location, and mainly comprises a wave-gathering side plate 1, a wave-facing side plate 2, a splitter plate 4, and a separable garbage bin 13, wherein the wave-gathering side plate 1 is a vertical plate frame structure with an open end, and the open end thereof is extended outward, so as to increase the garbage collecting range, and the other end thereof is gradually folded to form an eight-shaped structure, so as to collect the energy of the waves, the wave-facing side plate 1 has the wave-facing side plate 2 at the open end inward, the wave-facing side plate 2 has a slope, so as to allow the waves and the garbage to climb upward, the splitter plate 4 is fixed at the middle of the upper side of the wave-facing side plate 2, the splitter plate 4 is simultaneously located at the center of the inner side of the wave-gathering side plate 1, so as to divide the water flow into two streams, the separable garbage bin 13 is provided at the rear portion of the inner side of the wave-gathering side plate 1, and the cavity of the separable garbage bin 13 is a garbage bin for collecting the garbage, a certain amount of garbage can be stored, the opening of the separable garbage bin 13 is arranged at the top and is lower than the top surface of the wave-gathering side plate 1, and the rear end of the wave-facing slope plate 2 is positioned above the opening of the separable garbage bin 13.

In the specific implementation, more preferably, gather unrestrained curb plate 1 rear end lower part and be equipped with the breach the same with detachable garbage bin 13 shape, detachable garbage bin 13 is fixed in gathering unrestrained curb plate 1 rear end breach of lower part, can part garbage bin and equipment main part, drags rubbish back bank side and handles, transports or changes, need not to drag whole equipment back bank side and handle.

In specific implementation, it is more preferable that the separable garbage bin 13 and the side wall of the wave-gathering side plate 1 are fixed in a clamping manner, a screw locking manner or a buckling manner.

In specific implementation, more preferably, the upper surface of the wave-facing ramp plate 2 is provided with a plurality of convex ribs 12, and 3-10 cm of the convex ribs can clamp garbage with larger volume so as to prevent the garbage from being dragged back to the sea by seawater; the convex rib 12 extends inwards from the opening end of the wave side plate 1, and the convex rib 12 gradually rises inwards from the opening end of the wave side plate 1.

In specific implementation, it is more preferable that the upper surface of the wave-facing ramp 2 is provided with a plurality of layers of protruding steps 3, and a vertical surface (vertical surface) behind the protrusion of each step 3 is provided with a water seepage slot 18, so that when the wave pushes up the garbage to the wave-facing ramp 2, the garbage is hung on the steps 3, and the returned part of the wave flows into the water seepage slot 18, thereby reducing the amount of wave backflow, absorbing the energy of the wave, and further reducing the probability that the garbage is dragged back into the sea. Secondly, when the sea waves return to the water surface, the disturbance of the sea waves to the garbage near the front ends of the wave-collecting side plates 1 and the V/U-shaped splitter plates 4 can be reduced, and the escape of the garbage is reduced.

In specific implementation, it is more preferable that a reversible floating baffle 17 is arranged above the opening of the separable garbage bin 13, the floating baffle 17 is located below the low wave collecting port 6 and the high wave collecting port 7, the floating baffle 17 is made of light materials or a cavity structure, and the function of the reversible floating baffle is that when the equipment is completely submerged in extreme weather or the equipment is damaged and sinks, the floating baffle 17 firstly floats to block the low wave collecting port 6 and the high wave collecting port 7 to prevent the garbage in the bin from overflowing, and the floating baffle 17 can also enable the garbage to be in a semi-hidden state (not completely exposed) to avoid pecking by sea birds.

In the specific implementation, it is more preferable that an offshore fixed rope 14 fixed to the land is arranged at the rear end of the sea wave power-assisted garbage collection device, ropes are pulled in the front and rear directions of the sea wave power-assisted garbage collection device, the device can be further stabilized, the position of the device cannot be moved under the action of sea waves, the probability of losing the device after the ropes break can be reduced, and the offshore fixed rope can be replaced by an iron chain.

In specific implementation, it is more preferable that one end of the offshore fixing rope 14 is fixed on the separable garbage bin 13, so that the separable garbage bin 13 can be pulled back to the land for cleaning.

In specific implementation, it is more preferable that the rope 10 fixed at the front end of the wave power-assisted garbage collection device is provided with an interception belt 15, which can intercept and prevent garbage at the front end of the device and at a distance from escaping, and gradually gather towards the center line of the device, so that the garbage collection efficiency can be increased, and the longer the interception belt is, the more obvious the effect is.

In specific implementation, it is more preferable that a plurality of floating carriers 16 are arranged on the intercepting belt 15 on the rope 10 at the front end of the wave power-assisted garbage collection device, and the floating carriers 16 can float the intercepting belt 15, so that the intercepting belt is always standing on the upper and lower positions of the sea surface. The floating carrier 16 may be a foam, or a cavity, or an inflatable structure.

In specific implementation, it is more preferable that the height of the high wave collecting port of the equipment is determined by the average annual wave height of the sea area of the thrown equipment, and if the average annual wave height is 1 meter, the height of the high wave collecting port of the equipment is 1 meter. The total length of the equipment is about 2.5 meters, and the width of the equipment is about 3 meters.

In practical application, 2-4 kinds of equipment with different specifications are put forward to deal with the sea conditions of different coasts. When the equipment is thrown, the distance of the offshore of the equipment is determined according to the sea wave forming position of the throwing ground, such as a steep slope beach, and the distance of the offshore of the equipment is about 10-20 meters; the gentle slope beach is then suitable to increase the distance off the sea, about 50 meters, depending on the beach slope and the sea wave formation, to ensure that the equipment can receive significant waves, and to ensure that the time it takes for the equipment to fall on the seabed during the ebb period is not too long.

The equipment can be divided into four stages of interception collection: the first level is an interception belt, and if the garbage does not float to the vicinity of the equipment main body, the garbage pushed to the interception belt by sea waves and wind can be intercepted and captured firstly; the second level is steps and ribs on the wave-facing slope, when the sea waves do not have enough power to push the garbage to the garbage collection port, the steps and the ribs can hang part of the garbage, the returned seawater is prevented from dragging the garbage back into the water, and the garbage waits for larger waves; the third stage is a low-wave collecting port, when the waves are low and the garbage cannot be pushed into the high-wave collecting port, under the flow guiding and diffraction of the wave-gathering side plate, the middle V/U-shaped splitter plate and the diffraction arc, the garbage can be thrown into the middle low-wave collecting port by the sea waves; the fourth stage is a high wave collecting port with the largest opening in the figure, and in an ideal situation, most of the garbage which climbs the slope can be pushed into the collecting port and finally stored in the garbage bin.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a wave helping hand refuse collection equipment which characterized in that: the garbage bin is located at the lower portion of the rear end of the wave gathering side plate, the front end of the wave gathering side plate is of an open structure, a wave-facing slope plate is arranged on the inner side of the open end of the wave gathering side plate, a flow distribution plate is fixed in the middle of the upper side of the wave-facing slope plate, a low-wave collecting port is formed in the rear end of the flow distribution plate, a high-wave collecting port is formed in the rear end of the wave-facing slope plate, and the low-wave collecting port and the high-wave collecting port are arranged opposite to an opening in the top of the garbage bin.

2. A wave-powered refuse collection installation according to claim 1, characterized in that: the wave-gathering side plate is of a vertical plate frame structure with one end open and the bottom closed, the open end of the wave-gathering side plate is expanded outwards, the other end of the wave-gathering side plate is gradually folded, and the garbage bin is a cavity surrounded by the side wall at the rear end of the wave-gathering side plate and the bottom plate of the wave-gathering side plate; the wave-facing ramp plate is of an inclined structure that the opening end of the wave-facing side plate rises inwards, and the upward inclination angle of the wave-facing ramp plate is 25-30 degrees.

3. A wave-powered refuse collection installation according to claim 1, characterized in that: the garbage bin and the wave-gathering side plate are of separable structures; the lower part of the rear end of the wave-gathering side plate is provided with a notch which is the same as the separable garbage bin in shape, and the separable garbage bin is detachably fixed on the notch at the lower part of the rear end of the wave-gathering side plate.

4. A wave-powered refuse collection apparatus as set forth in claim 2 or 3, characterized in that: the lower portion of the low wave collecting port and the lower portion of the high wave collecting port are provided with turnover floating baffles, and when the water surface reaches the position of the floating baffles, the floating baffles float and block the low wave collecting port and the high wave collecting port.

5. A wave-powered refuse collection apparatus as set forth in claim 2 or 3, characterized in that: the flow distribution plate is of a V/U-shaped structure, the closed end of the flow distribution plate is located at the open end of the wave gathering side plate, the side wall of the flow distribution plate is fixed on the wave-facing ramp plate, two splayed channels with narrowed tail ends are formed between the side wall of the flow distribution plate and the inner wall of the wave gathering side plate, the flow distribution plate extends inwards to one half to two thirds of the wave-facing ramp plate, and diffraction arc structures with radians are arranged on two sides of the tail end of the inner side of the flow distribution plate.

6. A wave-powered refuse collection apparatus as set forth in claim 5, characterized in that: a high wave collecting opening is formed between the rear end of the wave-facing ramp plate and the inner side wall of the wave-gathering side plate, and when the energy of waves is large enough or the wave height is high, the garbage is directly pushed to the rear end of the wave-facing ramp plate by sea waves and enters the high wave collecting opening; the rear side of the splitter plate is of an open structure, an opening is formed in the surface of the wave-facing ramp plate below the rear side of the splitter plate, the opening in the surface of the wave-facing ramp plate and the open structure in the rear side of the splitter plate jointly form a low-wave collecting opening, and when waves are small, garbage is thrown into the middle low-wave collecting opening under the physical action of wave diffraction.

7. A wave-powered refuse collection apparatus as set forth in claim 2 or 3, characterized in that: the wave-gathering side plate adopts a cavity structure, so that the wave power-assisted garbage collection equipment floats on the water surface; water seepage holes are arranged below the wave-gathering side plate and the garbage bin, below the rear surface and at the bottom of the wave-gathering side plate and the garbage bin.

8. A wave-powered refuse collection apparatus as set forth in claim 2 or 3, characterized in that: the surface of the wave-facing sloping plate is provided with a plurality of layers of raised steps, and the rear part of the projection of each step is provided with a water seepage slot hole; the upper surface of the wave-facing sloping plate is provided with a plurality of convex ribs, the convex ribs extend inwards from the open ends of the wave-facing side plates, and the convex ribs gradually rise inwards from the open ends of the wave-facing side plates.

9. A wave-powered refuse collection apparatus as set forth in claim 5, characterized in that: one end of a rope is fixed at the front end of the sea wave power-assisted garbage collection equipment, the other end of the rope is fixed on a fixed anchor, and the fixed anchor is sunk into the sea bottom for fixation; an interception belt is arranged on the rope; a plurality of floating carriers are arranged on the intercepting belt and can float the intercepting belt; a floating carrier is arranged below the wave power-assisted garbage collection equipment, so that the wave power-assisted garbage collection equipment floats on the water surface.

10. A wave-powered refuse collection apparatus as set forth in claim 9, wherein: the rear end of the sea wave power-assisted garbage collection device is provided with an offshore fixed rope fixed to the land.