CN217781957U

CN217781957U - River channel garbage collection device

Info

Publication number: CN217781957U
Application number: CN202221162709.8U
Authority: CN
Inventors: 戴文平; 姚金路; 林月云; 吉春美; 章建国; 李景
Original assignee: Taizhou Shenghe Water Treatment Equipment Manufacturing Co ltd
Current assignee: Taizhou Shenghe Water Treatment Equipment Manufacturing Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-11-11
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a river channel garbage collection device, including staving, pump chamber and the baffle of staving and pump chamber, be equipped with the pump body in the pump chamber, establish flotation pontoon and drainage structure in the staving, drainage structure and baffle fixed connection, the flotation pontoon cover is established in the cavity between drainage structure and staving, be equipped with buffer between flotation pontoon bottom and the baffle, the cover is equipped with elastic sealing member between the flotation pontoon outside and the staving, after the staving is internal to be intake, form airtight intermediate layer space between staving, elastic sealing member, flotation pontoon and the staving internal water level, staving upper portion be equipped with the airtight intermediate layer space and communicate with the regulator; the problem of current collection device because the continuous undulation of interior bucket can drive the rubbish of collection also undulate in rivers, later stage along with garbage collection's increase, interior bucket amplitude of rise descends and can not reach prediction height and influence the collection effect, causes rubbish not full just can't collect or rubbish is excessive is solved.

Description

River course garbage collection device

Technical Field

The utility model belongs to the technical field of the surface of water rubbish recovery technique and specifically relates to a river course garbage collection device is related to.

Background

At present, domestic environmental protection consciousness has become more and more intense, also attach more and more importance to the protection of water resource, but still can appear the condition of rubbish gathering in a lot of surface of water, surface of water rubbish appears at various urban water surfaces as the normality, very big influence city appearance, traditional surface of water rubbish collection method has artifical salvage with the net and establishes grid or filter screen closure for the barricade, extravagant manpower and materials, salvage with high costs, inefficiency, it is great to receive weather influence, operational environment difference etc.. Although the existing mature ocean garbage collection ship and river channel cleaning ship are large in size, the existing mature ocean garbage collection ship and river channel cleaning ship cannot be applied to a water area with a small area and a river with multiple bends and narrowness, and the running cost is too high.

The best solution at present is to clean the water surface by arranging an automatic collecting device, and an inner barrel and an outer barrel of the collecting device can separate garbage from water flow, such as: CN212896272U discloses a device for collecting garbage floating on water surface, which comprises an outer barrel, a submersible pump is arranged at the bottom of the outer barrel, a buoyancy tube capable of moving up and down is arranged in the outer barrel, the tube wall of the buoyancy tube is hollow, a garbage collecting net is detachably arranged in the buoyancy tube, the bottom of the outer barrel is fixedly connected to a support, the collected garbage can be driven to fluctuate in water flow due to continuous fluctuation of the inner barrel, the collected garbage load needs to be driven by a float bowl to move up and down along with increase of garbage collection in the later period, the lifting amplitude can be reduced to influence the collecting effect, and the garbage can not be collected or the garbage overflows when the garbage is not full.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current collection device because the continuous undulation of interior bucket can drive the rubbish of collection and also undulate in rivers, the later stage is along with garbage collection's increase, interior bucket amplitude of rise descends and can not reach expected height and influence the collection effect, causes rubbish not to be full just can't collect or rubbish excessive problem.

In order to achieve the above object, the present application adopts the following technical solutions.

The utility model provides a river course waste collection device, includes the staving, the staving below is equipped with the pump chamber, is equipped with the baffle between staving and the pump chamber, be equipped with the pump body in the pump chamber, establish flotation pontoon and water filtering structure in the staving, water filtering structure and baffle fixed connection, the flotation pontoon cover is established in the cavity between water filtering structure and the staving, be equipped with buffer between flotation pontoon bottom and the baffle, the cover is equipped with the elastic sealing component between the flotation pontoon outside and the staving, after the inside intake of staving, form airtight intermediate layer space between staving, elastic sealing component, flotation pontoon and the staving internal water surface, staving upper portion is equipped with the pressure equipment that communicates with each other and transfers with airtight intermediate layer space.

The further improvement is that: the improved barrel structure is characterized in that a barrel flange is arranged at an opening at the upper end of the barrel body, handles are symmetrically arranged on the outer side of the barrel body, the wall of the barrel of the float barrel is of a double-layer hollow sealing structure, the top of the float barrel is of an arc structure, a connecting flange is arranged on the barrel body of the float barrel, mounting holes are uniformly formed in the connecting flange, an elastic sealing component is a telescopic sheath arranged on the outer side of the float barrel in a sleeved mode, a fixing portion and a barrel body flange are arranged at the upper end of the telescopic sheath, a lower fixing portion and a connecting flange are fixedly connected to the lower end of the telescopic sheath, and a cover plate is connected to the upper end of the barrel body flange in a sealing mode.

The further improvement lies in that: a guide mechanism is further arranged between the float bowl and the barrel body, the guide mechanism is uniformly and circumferentially arranged on the inner side wall of the barrel body and is abutted against the outer side wall of the float bowl, and the guide mechanism is of a guide wheel structure; the buffer device is an elastic buffer pad which is arranged at the bottom of the float bowl and is detachably connected with the partition plate.

The further improvement lies in that: the pressure regulating device is a sealed pipeline with one end communicated with an interlayer space between the barrel body, the elastic sealing member and the buoy, and the other end of the pipeline is provided with a one-way pressure regulating valve and a ball valve and extends out of the water surface.

The further improvement is that: the water filtering structure is a water filtering basket and is detachably fixed on the partition plate, water filtering holes are formed in the bottom and the side wall of the water filtering basket, a hollow structure is arranged at the bottom, the bottom of the water filtering basket is smaller than the conical structure at the top end of the opening, and a filter screen is arranged inside the water filtering basket.

The further improvement lies in that: the pump comprises a pump body and is characterized in that a sealed bottom plate is arranged at the bottom end of the pump chamber, a bottom plate flange is arranged on the upper end face of the bottom plate, a rubber pad is arranged between the bottom plate and the bottom plate flange, the pump body is fixed on the pump chamber through a pump body support, a water inlet of the pump body is connected with a partition plate at the bottom end of the barrel body, and a water outlet of the pump body is connected with a water outlet pipe welded on the outer side of the pump chamber through a metal hose.

The further improvement lies in that: staving outside lower part still is equipped with fixed adjustment mechanism, fixed adjustment mechanism includes fixed bolster, regulation support, elevating gear and transmission, adjust the support setting in staving bottom outside and staving fixed connection, the fixed bolster is connected with the wall body fixture, elevating gear and transmission are connected gradually to the fixed bolster upper end, the fixed bolster lower extreme with adjust support fixed connection, transmission drive elevating gear drives the regulation support and the staving up-and-down motion together of connection in the fixed bolster below, still be equipped with stop device between elevating gear and the transmission.

The further improvement is that: and a liquid meter protection tube is fixedly arranged at the bottom end of the adjusting support, and a static pressure sensor is arranged in the liquid meter protection tube.

The further improvement lies in that: the barrel body, the floating barrel and the water filtering structure are of adaptive circular structures or elliptical structures or centrosymmetric polygonal structures, and the static pressure sensor, the transmission device, the limiting device and the pump body are electrically connected to the control center in an integrated mode.

The utility model has the advantages that:

1. the elastic buffer cushion is arranged to weaken the impact on the partition plate when the buoy descends, so that the protection effect is achieved; the guide mechanism enables the floating barrel to move up and down to keep a linear direction, interference and damage to the barrel body and the water filtering structure can be avoided, after garbage is collected fully, the pump body stops working, the water level in the barrel body rises rapidly, the buoyancy of the floating barrel is larger than the gravity, the floating barrel floats out of the water surface, and it is guaranteed that the collected floating garbage cannot overflow.

2. Form airtight intermediate layer space and keep certain atmospheric pressure between flexible sheath, staving, flotation pontoon and flexible sheath and the water, make the flotation pontoon go up and down to keep power, when atmospheric pressure reduced, the check valve that is equipped with through adjusting device keeps inside atmospheric pressure to inside supplementary gas, and flexible sheath still has certain lift direction and cushioning effect simultaneously.

3. The fixed water filtering basket structure does not need to lift together with the floating barrel after garbage collection, reduces the resistance of the movement of the floating barrel, keeps the power of the up-and-down movement of the floating barrel, and collects the garbage in the later period all the time as before. The phenomenon that collection cannot be carried out or overflow cannot occur when the collection is not full.

4. The built-in static pressure sensor of liquidometer protection tube conveniently measures the draft of device, when the regional liquid level that the device was located changes, adjusts for control center with signal transmission at any time to better collection rubbish. The transmission device and the lifting device are arranged to drive the barrel body 1 connected with the fixed support 12 to move up and down, so that water level adjustment is convenient.

5. Be equipped with rubber pad 5 between bottom plate 6 and the bottom plate flange 4, make the sealing performance of pump chamber 2 better and have the damping effect, go out the water end and lead the distal end and will go out water towards the device direction discharge with the pipeline, can eliminate the influence of drainage nearby to the device collection rubbish effect, can produce certain plug flow effect to the water of distant place again, the garbage collection of being convenient for.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the structure of the utility model.

Fig. 3 is a schematic view of the present invention in partial section.

Fig. 4 is an assembly diagram of the buoy and the telescopic protection sleeve of the present invention.

Fig. 5 is a schematic view of the structure of the float bowl of the present invention.

Fig. 6 is a schematic view of the structure of the telescopic protective sheath of the present invention.

Fig. 7 is a schematic structural view of the water filtering basket of the present invention.

The attached drawings are as follows:

1-barrel body, 101-handle, 2-pump chamber, 3-partition plate, 4-bottom plate flange, 5-rubber pad, 6-bottom plate, 7-pump body support, 8-pump body, 9-metal hose, 10-water outlet pipe, 11-buffer device, 12-adjusting support, 13-liquid meter protecting pipe, 14-fixing support, 15-lifting device, 16-transmission device, 17-limiting device, 18-pressure adjusting device, 19-float bowl, 191 connecting flange, 192-mounting hole, 193-arc structure, 20-telescopic sheath, 202-upper fixing part, 201-lower fixing part, 21-water filtering structure, 211-water filtering hole, 22-barrel body flange, 23-guiding mechanism and 24-cover plate.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the attached drawings, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the combination or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The invention will be described in further detail with reference to the following drawings and examples: as shown in fig. 1-7, an embodiment of a river waste collection device is provided, and includes a barrel body 1, a pump chamber 2 is provided below the barrel body 1, a partition plate 3 is provided between the barrel body 1 and the pump chamber 2, a pump body 8 is provided in the pump chamber 2, a float 19 and a water filtering structure 21 are provided in the barrel body 1, the water filtering structure 21 is fixedly connected with the partition plate 3, the float 19 is sleeved in a cavity between the water filtering structure 21 and the barrel body 1, a buffer device 11 is provided between the bottom of the float 19 and the partition plate 3, an elastic sealing member is sleeved between the outer side of the float 19 and the barrel body 1, after water enters the barrel body 1, a closed interlayer space is formed between the barrel body 1, the elastic sealing member, the float 19 and the water surface in the barrel body 1, and a pressure regulating device 18 communicated with the closed interlayer space is provided on the upper portion of the barrel body 1; the pressure regulating device 18 is a sealed pipeline with one end communicated with an interlayer space among the barrel body 1, the elastic sealing member and the buoy 19, and the other end of the pipeline is provided with a one-way pressure regulating valve and a ball valve and extends out of the water surface; a guide mechanism 23 is further arranged between the float 19 and the barrel body 1, the guide mechanism 23 is uniformly and circumferentially arranged on the inner side wall of the barrel body 1 and is abutted against the outer side wall of the float 19, and the guide mechanism 23 is of a guide wheel structure; the buffer device 11 is an elastic buffer cushion which is arranged at the bottom of the floating barrel 19 in a cushioning manner and is detachably connected with the partition plate 3, and the elastic buffer cushion is provided with a radial through hole which can enable water to freely and stably flow in the floating barrel 19 and the barrel body 1; when the water level in the barrel body descends and the gravity of the float bowl is greater than the buoyancy, the elastic cushion pad is arranged to weaken the impact on the partition plate when the float bowl descends; the telescopic sheath, the barrel body, the floating drum, the telescopic sheath and the water body form a closed interlayer space and keep a certain air pressure, so that the floating drum is lifted to keep power, when the air pressure is reduced, air is supplemented to the inside through a one-way valve arranged on the adjusting device to keep the internal air pressure, and meanwhile, the telescopic sheath also has certain lifting guiding and buffering functions; the guide mechanism enables the buoy to move up and down to keep a linear direction, and interference and damage to the barrel body and the water filtering structure are avoided; after the garbage is collected, the pump body stops working, the water level in the barrel body rises rapidly, the buoyancy of the floating barrel is larger than the gravity, the floating barrel floats out of the water surface, and the collected floating garbage is prevented from overflowing.

More preferably: a barrel flange 22 is arranged at an opening at the upper end of the barrel body 1, handles 101 are symmetrically arranged on the outer side of the barrel body 1, the barrel wall of the float 19 is of a double-layer hollow sealing structure, the top of the float 19 is arranged to be an arc-shaped structure 193, the barrel body part of the float 19 is provided with a connecting flange 191, mounting holes 192 are uniformly formed in the connecting flange 191, the elastic sealing component is sleeved on a telescopic sheath 20 arranged on the outer side of the float 19, an upper fixing part 202 is arranged at the upper end of the telescopic sheath 20 and is connected with the barrel body flange 22, a lower fixing part 201 is arranged at the lower end of the telescopic sheath and is fixedly connected with the connecting flange 191, a sealing material is adopted at the upper end of the barrel body flange 22 for sealing and fixing and a cover plate 24, the cover plate 24 is made of stainless steel material into an annular petal-shaped or annular structure, an inner hole is suitable for the float, the height of the float 19 is 5-15cm higher than the cover plate 24, and garbage does not enter a gap between the float and the outer barrel body; the stretching and pressing amount of the telescopic sheath is not less than 100mm; the circular arc-shaped structure 193 is formed by welding circular seamless steel pipes to reduce resistance of water and garbage entering the buoy.

More preferably: as shown in fig. 7, the water filtering structure 21 is a water filtering basket with water filtering holes 211 formed in the bottom and the side wall, and is detachably fixed on the partition plate 3, the bottom of the water filtering basket is a hollow structure, the bottom of the water filtering basket is smaller than a conical structure at the top end of the opening, and a filter screen is arranged in the water filtering basket; the filter screen is fixed on the fixed knot who is equipped with on the inner wall of flotation pontoon upper portion constructs, and the drainage basket adopts the panel beating to punch a hole the welding preparation and forms, supports inside and movable filter screen, like some structures, makes things convenient for the rubbish to receive and takes out after full. Fixed drainage basket structure need not follow the flotation pontoon and go up and down together after refuse collection, has reduced the resistance of flotation pontoon motion, has kept the power of the up-and-down motion of flotation pontoon, just as early all the time to the refuse collection in later stage. The phenomenon that collection cannot be carried out or overflow cannot occur when the collection is not full.

More preferably: 2 bottoms of pump chamber are equipped with sealed bottom plate 6, 6 up end of bottom plate is equipped with bottom plate flange 4, be equipped with rubber pad 5 between bottom plate 6 and the bottom plate flange 4, the pump body 8 is fixed on pump chamber 2 through pump body support 7, the water inlet of the pump body 8 links to each other with 1 bottom baffle 3 of staving, the delivery port of the pump body 8 is connected with the outlet pipe 10 of welding in the 2 outsides of pump chamber through metal collapsible tube 9. A rubber pad 5 is arranged between the bottom plate 6 and the bottom plate flange 4, so that the pump chamber 2 has better sealing performance and vibration reduction effect. The water outlet end is led to the far end by a pipeline and discharges the water towards the device, thereby eliminating the influence of nearby drainage on the garbage collecting effect of the device, generating a certain plug flow effect on a water body at a far position and being convenient for garbage collection.

More preferably: the lower part of the outer side of the barrel body 1 is also provided with a fixed adjusting mechanism, the fixed adjusting mechanism comprises a fixed support 14, an adjusting support 12, a lifting device 15 and a transmission device 16, the adjusting support 12 is arranged on the outer side of the bottom end of the barrel body 1 and is fixedly connected with the barrel body 1, the fixed support 14 is connected with a wall fixture, the upper end of the fixed support 14 is sequentially connected with the lifting device 15 and the transmission device 16, the lower end of the fixed support 14 is fixedly connected with the adjusting support 12, the transmission device 16 drives the lifting device 15 to drive the adjusting support 12 connected below the fixed support 14 and the barrel body 1 to move up and down together, and a limiting device 17 is also arranged between the lifting device 15 and the transmission device 16; transmission 16 comprises gear motor and shaft coupling, elevating gear 15 is for setting up the screw rod structure in fixed bolster 14, gear motor passes through the shaft coupling and is connected with the lead screw and drive the lead screw and rotate, drives 1 up-and-down motion of staving of being connected with fixed bolster 12, conveniently adjusts the water level to packing into.

Example 2: the other structures are the same as example 1, a liquid meter protection tube 13 is fixedly arranged at the bottom end of the adjusting bracket 12, and a static pressure sensor is arranged in the liquid meter protection tube 13. Conveniently measure the draft of device, when the regional liquid level that the device was located changes, adjust for control center with signal transmission at any time to better collection rubbish.

More preferably: the barrel body 1, the float 19 and the water filtering structure 21 are of adaptive circular structures or oval structures or polygonal structures with symmetrical centers, and the static pressure sensor, the transmission device 16, the limiting device 17 and the pump body 8 are electrically connected to a control center in an integrated mode.

The operation principle of the application is as follows:

during the installation, now arrange whole device in the aquatic, close pressure regulating device 18 upper port, to 1 inside water injection of staving, along with constantly rising of staving 1 interior liquid level, flotation pontoon 19 receives buoyancy effect come-up, flexible sheath 20 is compressed, intermediate layer between flotation pontoon 19 and the staving 1 forms airtight space this moment, along with the continuous increase of buoyancy, airtight space's gas compression volume is big more, can produce decurrent pulling force trend to flotation pontoon 19, to making the flotation pontoon downstream, when the last surface of water of crossing in flotation pontoon top, the water and the rubbish mixture of the surface of water cross in flotation pontoon 19 top arc structure 193 entering filter screen this moment.

The fixed support is fixed according to the depth of water in the field, the liquid level height of the barrel body 1 is adjusted through the speed reduction motor, the barrel body flange 22 and the cover plate 24 are lower than the water surface by 10cm, at the moment, the arc-shaped structure 193 at the top end of the floating barrel is 2-5cm higher than the water surface, after the pump body 8 is started, water in the barrel body 1 is rapidly discharged, the telescopic sheath 20 is stretched, the floating barrel 19 descends to the position below the water surface, under the pumping, discharging and sucking action of the pump body 8, negative pressure is formed in the water around the upper end face of the floating barrel 19, and the mixture of the water around the barrel opening and floating garbage enters the water filtering structure 21 in the floating barrel 19.

When the water inflow is greater than the water displacement of the pump body 8, the water in the barrel body 1 can slowly rise, the floating cylinder 19 rises under the action of buoyancy, the gas stored between the floating cylinder 19 and the barrel body 1 is compressed to generate downward pressure on the flange of the floating cylinder, the fluctuation of the water inflow influences the buoyancy, and the pressure of the gas on the flange of the floating cylinder is unbalanced, so that the water inflow is dynamically adjusted by the up-and-down movement of the floating cylinder 19.

After the garbage is fully collected, the pump body 8 stops working, the water level in the barrel body 1 rises rapidly, the buoyancy of the floating barrel 19 is larger than the gravity and floats out of the water surface, and the collected floating garbage is ensured not to overflow outwards.

When the air pressure between the barrel 1 and the buoy 19 and the telescopic sheath 20 is reduced, the air is supplemented to the inner part through the one-way valve arranged on the adjusting device 18, and the inner air pressure is maintained.

When the water level changes when rising or falling, the static pressure type sensor in the liquid meter protection pipe 13 detects the change of the water level for feedback, and the speed reducing motor arranged on the transmission device 16 drives the screw rod of the lifting device 15 to rotate so as to realize the up-and-down adjustment of the barrel body 1, so that the device can normally work when the water level changes.

8 delivery ports of the body pump can be led to the far end through the hose and can be discharged towards the direction of the device, so that the influence of nearby drainage on the garbage collecting effect of the device can be eliminated, a certain plug flow effect can be generated on a water body at a far distance, and the garbage collection is facilitated.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims

1. The utility model provides a river course waste collection device, includes staving (1), staving (1) below is equipped with pump chamber (2), is equipped with baffle (3) between staving (1) and pump chamber (2), be equipped with pump body (8) in pump chamber (2), establish flotation pontoon (19) and drainage structure (21), its characterized in that in staving (1): drainage structure (21) and baffle (3) fixed connection, flotation pontoon (19) cover is established in the cavity between drainage structure (21) and staving (1), be equipped with buffer (11) between flotation pontoon (19) bottom and baffle (3), the cover is equipped with the elastic sealing component between flotation pontoon (19) outside and staving (1), staving (1) inside back of intaking, form airtight intermediate layer space between staving (1), elastic sealing component, flotation pontoon (19) and the staving (1) water surface, staving (1) upper portion is equipped with and the communicating regulator (18) in airtight intermediate layer space.

2. The river waste collection device of claim 1, wherein: staving (1) upper end opening part is equipped with staving flange (22), and staving (1) outside symmetry is provided with handle (101), flotation pontoon (19) section of thick bamboo wall is double-deck cavity seal structure, flotation pontoon (19) top sets up to arc structure (193), flotation pontoon (19) barrel part is equipped with flange (191), evenly be equipped with mounting hole (192) on flange (191), elastic sealing component is established for the cover and is established at the flexible sheath (20) in flotation pontoon (19) outside, flexible sheath (20) upper end is equipped with fixed part (202) and is connected with staving flange (22), and the lower extreme is equipped with down fixed part (201) and flange (191) fixed connection, staving flange (22) upper end sealing connection has apron (24).

3. The river waste collection device of claim 1, wherein: a guide mechanism (23) is further arranged between the buoy (19) and the barrel body (1), the guide mechanism (23) is uniformly and circumferentially arranged on the inner side wall of the barrel body (1) and is abutted against the outer side wall of the buoy (19), and the guide mechanism (23) is of a guide wheel structure; the buffer device (11) is an elastic buffer cushion which is arranged at the bottom of the float bowl (19) and is detachably connected with the partition plate (3).

4. The river waste collection device of claim 1, wherein: the pressure regulating device (18) is a sealed pipeline, one end of the sealed pipeline is communicated with an interlayer space among the barrel body (1), the elastic sealing component and the float bowl (19), and the other end of the sealed pipeline is provided with a one-way pressure regulating valve and a ball valve and extends out of the water surface.

5. The river waste collection device of claim 1, wherein: the water filtering structure (21) is a water filtering basket and can be detachably fixed on the partition plate (3), water filtering holes (211) are formed in the bottom and the side wall of the water filtering basket, the bottom of the water filtering basket is set to be a hollow structure, the bottom of the water filtering basket is smaller than a conical structure at the top end of the opening, and a filter screen is arranged inside the water filtering basket.

6. The river waste collection device of claim 1, wherein: the pump chamber is characterized in that a sealed bottom plate (6) is arranged at the bottom end of the pump chamber (2), a bottom plate flange (4) is arranged on the upper end face of the bottom plate (6), a rubber pad (5) is arranged between the bottom plate (6) and the bottom plate flange (4), the pump body (8) is fixed on the pump chamber (2) through a pump body support (7), a water inlet of the pump body (8) is connected with a bottom end partition plate (3) of the barrel body (1), and a water outlet of the pump body (8) is connected with a water outlet pipe (10) welded on the outer side of the pump chamber (2) through a metal hose (9).

7. The river waste collection device according to claim 1 or 2, wherein: staving (1) outside lower part still is equipped with fixed adjustment mechanism, fixed adjustment mechanism includes fixed bolster (14), adjusts support (12), elevating gear (15) and transmission (16), adjust support (12) and set up in staving (1) bottom outside and staving (1) fixed connection, fixed bolster (14) are connected with the wall body fixture, elevating gear (15) and transmission (16) are connected in proper order to fixed bolster (14) upper end, fixed bolster (14) lower extreme and regulation support (12) fixed connection, transmission (16) drive elevating gear (15) drive connect in fixed bolster (14) below regulation support (12) and staving (1) up-and-down motion together, still be equipped with stop device (17) between elevating gear (15) and transmission (16).

8. The river waste collection device of claim 7, wherein: and a liquid meter protection tube (13) is fixedly arranged at the bottom end of the adjusting support (12), and a static pressure sensor is arranged in the liquid meter protection tube (13).

9. The river waste collection device of claim 8, wherein: the water filter is characterized in that the barrel body (1), the buoy (19) and the water filtering structure (21) are of adaptive circular structures or elliptical structures or centrosymmetric polygonal structures, and the static pressure sensor, the transmission device (16), the limiting device (17) and the pump body (8) are electrically connected to the control center in an integrated mode.