CN220847474U - Automatic water surface garbage collection device - Google Patents

Abstract

The utility model relates to the technical field of environmental protection equipment, and particularly discloses an automatic water surface garbage collection device which comprises a garbage collection mechanism, wherein the garbage collection mechanism is provided with a garbage collection barrel, a pontoon and a filter screen inner barrel; the utility model collects and breaks the garbage on the water surface into a whole, the water surface garbage can be collected once by cutting the filtering device with the water outlet of be reappointed or reelected consecutively, the frequent transportation is avoided, the labor intensity is greatly reduced, the working efficiency is improved, the garbage is directly cut by the cutting knife of the cutting pump at the first time in the inner barrel of the filter screen, the garbage is prevented from blocking the passage, the collection capacity is improved, the manpower and material resources are reduced, and the safety of workers is ensured when the garbage is landed.

Description

Automatic water surface garbage collection device

Technical Field

The utility model relates to the technical field of environmental protection equipment, in particular to an automatic water surface garbage collecting device.

Background

One problem that cannot be overcome in reservoirs, lakes, riverways, ponds, lakes, river surfaces, scenic riverways, urban riverways, hydropower stations, sewage treatment plants is water surface waste, which is not only aquatic plants such as water plants, water lettuce, duckweed, lotus, reed and algae, but also floating waste (such as household waste such as branches, wood, white waste and foam), and cleaning of the water surface waste is an inconvenient large project. The existing method for cleaning the garbage on the water surface generally adopts a front dip net or a rear trawl of a salvaging ship or manually holds the net for salvaging, so that the labor intensity is high, the manpower and material resources are wasted, and the salvaging effect on the bank is poor. The existing automatic water surface garbage collecting and processing equipment, such as an automatic water surface garbage collecting and processing system and a working method disclosed in patent number (CN 202211451890.9), also separates garbage from water after collecting the garbage, then cuts the garbage, but the cutting pump is external and needs to be connected through a hose, the collected garbage needs to be conveyed into the cutting pump through the hose, the hose is blocked, the whole occupied space in the field installation process is large, and the problem of high use cost exists. Therefore, there is an urgent need to design an improved automatic water surface garbage collection device to solve the problems of inconvenient installation, space occupation and high cost of the existing water surface garbage collection.

Disclosure of utility model

Aiming at the problems existing in the prior art, the utility model aims to provide an automatic water surface garbage collecting device.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a surface of water rubbish automatic collection device, includes refuse collection mechanism, refuse collection mechanism is equipped with garbage bin, flotation pontoon and filter screen inner tube, and first pump is installed to filter screen inner tube bottom, and first pump is equipped with the cutting knife, and the cutting knife sets up inside the filter screen inner tube.

Specifically, the first pump adopts the cutting pump, and cutting pump upper portion is equipped with the cutting rubbish cavity, and the cutting knife of cutting pump stretches into the inboard bottom of filter screen inner tube, and the water inlet department installation blade disc of cutting pump, the cutting knife is carried to the cutting rubbish cavity with tiny rubbish after cutting the coarse rubbish of filter screen inner tube, and the impeller is installed to the cutting rubbish cavity, and impeller conveying water and rubbish, cutting rubbish cavity are equipped with the cutting rubbish delivery port.

Specifically, a plurality of garbage water outlets are arranged on the cutterhead, and the garbage water outlets are communicated with the inner barrel of the filter screen and the garbage cutting cavity.

Specifically, the bottom of the garbage collection bin is provided with or not provided with a running water chamber as required, if the running water chamber is provided with the running water chamber, a water outlet is formed in one side of the running water chamber, a second pump is arranged at the water outlet, the second pump adopts an axial flow pump, and the axial flow pump discharges water filtered by the inner barrel of the filter screen.

Specifically, the fixed bucket of first pump is installed to the flowing water cavity bottom, installs the cutting pump in the fixed bucket of first pump, and the side of the fixed bucket of first pump is equipped with a plurality of fixed screws, and the fixed cutting pump is withstood to the fixed screw head, and the bottom of the fixed bucket of first pump is equipped with a plurality of height-adjusting screw, and the cutting pump lower part is withstood to the height-adjusting screw head.

Specifically, the flotation pontoon sets up the inside at the garbage collection bin, flotation pontoon outside middle part is equipped with sealed baffle ring one, garbage collection bin inboard middle part is equipped with sealed baffle ring two, connect the ripple sealed tube between sealed baffle ring one and the sealed baffle ring two, the inboard of flotation pontoon is equipped with the filter screen inner tube, the upper portion of flotation pontoon is equipped with the baffle ring, be equipped with a plurality of water holes on the filter screen inner tube, filter screen inner tube bottom is fixed on the water service plate, the water service plate periphery is fixed on the garbage collection bin, whether there is the running water cavity to set up or not set up a plurality of water openings on the water service plate, if set up the running water cavity then set up a plurality of water openings, the water opening is used for the water after the filter screen inner tube filters to get into the running water cavity of water service plate lower part.

Specifically, the garbage collection bin top is equipped with the disc, and the garbage collection bin outside is equipped with the handle, and on the garbage collection bin and be equipped with a plurality of water holes on handle upper portion, water holes need arrange the water absorption and set up because of sealed baffle ring one and sealed bellows motion, and the height of water hole is higher than sealed baffle ring two in the bottommost.

Specifically, be equipped with a plurality of truckles on the inner wall of garbage collection bin, the truckle is assisted the flotation pontoon and is floated from top to bottom, is equipped with the spacing rubber of flotation pontoon on the inner wall of one side of garbage collection bin, and the spacing rubber of flotation pontoon blocks a sealed baffle ring upper portion when the flotation pontoon comes up, and the board upper portion that leads to water is equipped with the flotation pontoon rubber pad, and the flotation pontoon rubber pad sets up in the below of flotation pontoon.

Specifically, garbage collection bin external connection is on automatic elevating system, and automatic elevating system installs on the fixture of water, and automatic elevating system adjusts the proper position of garbage collection bin in the aquatic according to the fluctuation of water level for in the rubbish on the surface of water gets into the filter screen inner tube.

Specifically, automatic elevating system is equipped with electric putter, lifter, fixed bolster and fixed block, and electric putter installs on the fixed bolster, and the fixed bolster is installed on the fixture of water, and the lifter is connected to electric putter bottom, and the lift of electric putter control lifter connects the fixed block on the lifter on the outer wall of garbage collection bin for electric putter control garbage collection bin's reciprocates, installs the water level inductor in the fixed block, and the height of water level inductor discernment garbage collection bin in the water.

The utility model has the following beneficial effects:

The automatic water surface garbage collecting device designed by the utility model integrates the collection and crushing of water surface garbage, and can cut the filtering device with a water outlet be reappointed or reelected consecutively for garbage, so that the water surface garbage can be collected once, crushed, filtered and discharged, frequent transportation is avoided, the labor intensity is greatly reduced, and the working efficiency is improved; the cutting knife of the cutting pump directly cuts the garbage in the inner barrel of the filter screen for the first time, so that the garbage is prevented from blocking a channel, the collection capacity is improved, the manpower and material resources are reduced, and the safety of workers is ensured when the garbage is landed; according to the water surface garbage, an axial flow pump is additionally arranged, the characteristics of small power and large flow rate of the axial flow pump are utilized, the characteristics of large power and small flow rate of the cutting pump are matched, the axial flow pump and the cutting pump are tightly matched, the energy is saved, the efficiency is high, the axial flow pump filters a large amount of water, the cutting pump is responsible for cutting part of water and floating garbage and then conveying the cut floating garbage to a shore filtering device, the volume of the cut floating garbage is relatively reduced, the collection amount of the same volume is relatively increased, the water surface garbage is relatively less, and only the cutting pump can be used, so that the collection treatment efficiency of tiny garbage is improved;

The cutting and collecting integrated equipment saves space, saves cost, is convenient to maintain and use, and is convenient to install; the garbage is stored in the inner filter screen cylinder without a mesh bag, the operation of the collecting device is stable, the collecting device cannot be blocked by a small amount of garbage, water cannot enter the collecting device, and the collecting device cannot normally collect the garbage.

Drawings

Fig. 1 is a schematic view of an embodiment in which an axial flow pump and a cutter pump are installed.

Fig. 2 is a top view of an embodiment with an axial pump and a cutting pump installed.

Fig. 3 is a cross-sectional view taken along A-A of fig. 2.

Fig. 4 is an enlarged view at a in fig. 3.

Fig. 5 is a schematic view of the structure of the second embodiment without the axial flow pump.

Fig. 6 is a plan view of the second embodiment without the axial flow pump mounted.

Fig. 7 is a B-B cross-sectional view of fig. 6.

In the figure: 1-garbage collection mechanism, 1.1-garbage collection bin, 1.2-pontoon, 1.3-filter screen inner cylinder, 1.4-ripple seal tube, 1.5-disc, 1.6-bottom plate, 1.7-baffle ring, 1.8-seal baffle ring I, 1.9-seal baffle ring II, 1.10-pontoon limit rubber, 1.11-water-passing plate, 1.12-garbage water outlet, 1.13-water-flowing port, 1.14-second pump, 1.15-water-discharging port, 1.16-water-flowing chamber, 1.17-first pump, 1.18-first pump fixing barrel, 1.19-cutter knife, 1.20-cutter disc, 1.21-garbage cutting chamber, 1.22-garbage water-cutting outlet, 1.23-fixing screw, 1.24-height adjusting screw, 1.25-caster wheel, 1.26-handle, 1.27-pontoon rubber pad, 1.28-impeller;

2-automatic lifting mechanism, 2.1-electric push rod, 2.2-lifting rod, 2.3-fixed bracket and 2.4-fixed block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described in further detail below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-7, an automatic water surface garbage collection device comprises a garbage collection mechanism 1 and an automatic lifting mechanism 2, wherein the automatic lifting mechanism 2 is arranged on a fixed object of a water body, the garbage collection mechanism 1 is arranged on the automatic lifting mechanism 2, the automatic lifting mechanism 2 controls the garbage collection mechanism 1 to move up and down through the water level collected by a water level sensor, and the automatic lifting mechanism 2 controls the garbage collection mechanism 1 to be kept at a proper position in water all the time.

The automatic lifting mechanism 2 is provided with an electric push rod 2.1, a lifting rod 2.2, a fixed support 2.3, a fixed block 2.4 and a water level sensor, wherein the electric push rod 2.1 is installed on the fixed support 2.3, the fixed support 2.3 is installed on a fixed object of a water body, the bottom of the electric push rod 2.1 is connected with the lifting rod 2.2, the electric push rod 2.1 controls the lifting of the lifting rod 2.2, the lifting rod 2.2 is connected with the fixed block 2.4, the fixed block 2.4 is installed on the outer wall of the garbage collection bin 1.1 and used for controlling the garbage collection bin 1.1 to move up and down, the water level sensor is installed in the fixed block 3.4, and the water level sensor is used for identifying the height of the garbage collection bin 1.1 in the water body.

Embodiment one: the automatic water garbage collecting device is provided with a running water chamber 1.16 and is provided with an axial flow pump, as shown in figures 1-4.

The garbage collection mechanism 1 is provided with a garbage collection barrel 1.1, a pontoon 1.2 and a filter screen inner barrel 1.3, the garbage collection barrel 1.1 is externally connected to the automatic lifting mechanism 2 and used for adjusting the proper position of the water surface, the pontoon 1.2 descends due to the water level in the garbage collection barrel 1.1, the pontoon 1.2 descends to be lower than the water surface, water and garbage flow into the garbage collection barrel 1.1, garbage on the water surface is collected, the rear part of the garbage collection mechanism 1 is connected with a filtering device in any form, and the garbage on the water surface is cut and filtered by the filtering device. The first pump 1.17 and the second pump 1.14 discharge water to the outside of the barrel, the second pump 1.14 adopts an axial flow pump, the first pump 1.17 adopts a cutting pump, and the cutting pump cuts and breaks the coarse garbage of the filter screen inner barrel 1.3 and then conveys the coarse garbage together with the fine garbage to a filtering device.

The garbage collection barrel 1.1 bottom sets up running water cavity 1.16, running water cavity 1.16 one side sets up outlet 1.15, outlet 1.15 passes through the water after axial-flow pump discharge filter screen inner tube 1.3 filters, the cutting pump is installed to filter screen inner tube 1.3 bottom, the cutting pump is installed in first pump fixed barrel 1.18, first pump fixed barrel 1.18 installs in running water cavity 1.16's bottom plate 1.6 bottom, the side of first pump fixed barrel 1.18 is equipped with a plurality of fixed screws 1.23, fixed screw 1.23 head withstands fixed cutting pump, the bottom of first pump fixed barrel 1.18 is equipped with a plurality of height adjustment screws 1.24, height adjustment screw 1.24 head withstands cutting pump bottom. The upper portion of the cutting pump is provided with a cutting garbage chamber 1.21, a cutting knife 1.19 of the cutting pump stretches into the inner side bottom of the filter screen inner cylinder 1.3, a cutter disc 1.20 is arranged at a water inlet of the cutting pump, the cutting knife 1.19 cuts and breaks coarse garbage of the filter screen inner cylinder 1.3 and then conveys the coarse garbage to the cutting garbage chamber 1.21 together with tiny garbage, the cutting garbage chamber 1.21 is provided with an impeller 1.28, the impeller 1.28 conveys water and garbage, the cutting garbage chamber 1.21 is provided with a cutting garbage water outlet 1.22, and the cutting pump cuts and breaks the coarse garbage and conveys the tiny garbage to the filtering device through the cutting garbage water outlet 1.22.

The pontoon 1.2 is arranged in the garbage collection bin 1.1, the middle part of the outer side of the pontoon 1.2 is provided with a first sealing baffle ring 1.8, the middle part of the inner side of the garbage collection bin 1.1 is provided with a second sealing baffle ring 1.9, a corrugated sealing pipe 1.4 is connected between the first sealing baffle ring 1.8 and the second sealing baffle ring 1.9, the inner side of the pontoon 1.2 is provided with a filter screen inner cylinder 1.3, the upper part of the pontoon 1.2 is provided with a baffle ring 1.7, the baffle ring 1.7 is arranged above the filter screen inner cylinder 1.3, the baffle ring 1.7 is used for supporting the roundness of the pontoon 1.2 and is equivalent to a supporting flange, the filter screen inner cylinder 1.3 is provided with a plurality of water through holes, the water through holes are used for discharging water, the bottom of the filter screen inner cylinder 1.3 is fixed on a water through plate 1.11, the periphery of the water through plate 1.11 is fixed on the garbage collection bin 1.1, a plurality of water through plates 1.11 are provided with water through holes 1.13, water filtered by the inner cylinder 1.3 enters a garbage collection bin 1.1.1 at the lower part of the water through plate 1.1, an axial flow pump 1.16 is arranged in the water through the filter screen 1.1.1, and an axial flow pump is connected with the filter screen 1.1.1.

The cutter head 1.20 is provided with a plurality of garbage water outlets 1.12, and the garbage water outlets 1.12 are communicated with the filter screen inner cylinder 1.3 and the garbage cutting cavity 1.21 and are used for conveying the garbage after being cut by the suction pump of the cutter head and the tiny garbage to the filtering device through the garbage cutting water outlets 1.22.

The garbage collection barrel 1.1 top is equipped with disc 1.5, and garbage collection barrel 1.1 outside is equipped with handle 1.26, and on garbage collection barrel 1.1 and handle 1.26 upper portion is equipped with a plurality of water holes, and the water hole sets up because of sealed baffle ring one 1.8 and ripple seal tube 1.4 motion need arrange water absorption, and the height of water hole is higher than sealed baffle ring two 1.9 in the bottommost, avoids the water in the water directly entering garbage collection barrel 1.1 bottom. Be equipped with a plurality of truckles 1.25 on the inner wall of garbage collection bin 1.1, truckle 1.25 assists flotation pontoon 1.2 to float from top to bottom, makes flotation pontoon 1.2 reciprocate more stable, is equipped with spacing rubber 1.10 of flotation pontoon on the inner wall of one side of garbage collection bin 1.1, and spacing rubber 1.10 of flotation pontoon blocks sealed fender ring 1.8 upper portion when flotation pontoon 1.2 come-up, and water-passing board 1.11 upper portion is equipped with flotation pontoon rubber pad 1.27, and flotation pontoon rubber pad 1.27 sets up in flotation pontoon 1.2's below, and flotation pontoon rubber pad 1.27 protects spacing flotation pontoon 1.2 bottom.

The working method of the automatic water surface garbage collection device comprises the following steps:

1) The automatic lifting mechanism 2, the garbage collection mechanism 1 and the filtering device are assembled according to the connection relation, wherein the upper opening of the garbage collection mechanism 1 is arranged at the water surface of the water body, and the filtering device is arranged outside the water body;

2) The electric putter 2.1 is through the water level height control garbage collection bin 1.1 that the water level inductor gathered reciprocates, make the disc 1.5 of garbage collection bin 1.1 be located surface of water department, the inside and the interior water of garbage collection bin 1.1 of ripple sealed tube 1.4 of suction discharge through axial pump and cutting pump, the water level descends in the garbage collection bin 1.1, flotation pontoon 1.2 is along with the decline, when flotation pontoon 1.2 top descends below the surface of water, water gets into flotation pontoon 1.2, flotation pontoon 1.2 has two kinds of states: when the water inflow is the same as the water drainage of the axial flow pump and the cutting pump, the pontoon 1.2 is kept under the water surface; when the water inflow is unstable, water enters more, the upper part of the pontoon 1.2 exceeds the water surface, the axial flow pump and the cutting pump continuously work, the pontoon 1.2 moves up and down under the influence of buoyancy and attracts garbage on the water surface into the inner filter screen cylinder 1.3, and the water filtered by the inner filter screen cylinder 1.3 is discharged into the water body through the water inlet 1.13, the axial flow pump and the water outlet 1.15;

3) The coarse garbage in the inner filter screen cylinder 1.3 is cut and crushed by a cutting knife 1.19 of a cutting pump, the cut garbage and tiny garbage enter a garbage cutting cavity 1.21 through a garbage water outlet 1.12 under the suction effect of the cutting pump, and the garbage and tiny garbage enter a filtering device through a garbage cutting water outlet 1.22 to be filtered again.

Embodiment two: the automatic water garbage collecting device is not provided with a running water chamber 1.16, an axial flow pump and a first pump fixing barrel 1.18, as shown in fig. 5-7.

The garbage collection mechanism 1 is provided with a garbage collection barrel 1.1, a pontoon 1.2 and a filter screen inner barrel 1.3, the garbage collection barrel 1.1 is externally connected to the automatic lifting mechanism 2 and used for adjusting the proper position of the water surface, the pontoon 1.2 descends due to the water level in the garbage collection barrel 1.1, the pontoon 1.2 descends to be lower than the water surface, water and garbage flow into the garbage collection barrel 1.1, garbage on the water surface is collected, the rear part of the garbage collection mechanism 1 is connected with a filtering device in any form, and the garbage on the water surface is cut and filtered by the filtering device. The first pump 1.17 discharges water and cut garbage outside the barrel, the first pump 1.17 adopts a cutting pump, and the cutting pump cuts and breaks the coarse garbage of the inner filter screen barrel 1.3 and then conveys the coarse garbage to the filtering device together with the tiny garbage.

The bottom of the inner filter screen cylinder 1.3 is fixed on the water passing plate 1.11, no water flowing port 1.13 is arranged on the water passing plate 1.11, the periphery of the water passing plate 1.11 is fixed on the garbage collection barrel 1.1, and a cutting pump is arranged at the bottom of the inner filter screen cylinder 1.3. The upper portion of the cutting pump is provided with a cutting garbage chamber 1.21, a cutting knife 1.19 of the cutting pump stretches into the inner side bottom of the filter screen inner cylinder 1.3, a cutter disc 1.20 is arranged at a water inlet of the cutting pump, the cutting knife 1.19 cuts and breaks coarse garbage of the filter screen inner cylinder 1.3 and then conveys the coarse garbage to the cutting garbage chamber 1.21 together with tiny garbage, the cutting garbage chamber 1.21 is provided with an impeller 1.28, the impeller 1.28 conveys water and garbage, the cutting garbage chamber 1.21 is provided with a cutting garbage water outlet 1.22, and the cutting pump cuts and breaks the coarse garbage and conveys the tiny garbage to the filtering device through the cutting garbage water outlet 1.22.

The pontoon 1.2 is arranged in the garbage collection barrel 1.1, a first sealing baffle ring 1.8 is arranged in the middle of the outer side of the pontoon 1.2, a second sealing baffle ring 1.9 is arranged in the middle of the inner side of the garbage collection barrel 1.1, a corrugated sealing pipe 1.4 is connected between the first sealing baffle ring 1.8 and the second sealing baffle ring 1.9, a filter screen inner barrel 1.3 is arranged in the inner side of the pontoon 1.2, a baffle ring 1.7 is arranged on the upper portion of the pontoon 1.2, the baffle ring 1.7 is arranged above the filter screen inner barrel 1.3, the baffle ring 1.7 supports the roundness of the pontoon 1.2 and is equivalent to a supporting flange, a plurality of water holes are formed in the filter screen inner barrel 1.3, and water is discharged from the water holes.

The cutter head 1.20 is provided with a plurality of garbage water outlets 1.12, and the garbage water outlets 1.12 are communicated with the filter screen inner cylinder 1.3 and the garbage cutting cavity 1.21 and are used for conveying the garbage after being cut by the suction pump of the cutter head and the tiny garbage to the filtering device through the garbage cutting water outlets 1.22.

The garbage collection barrel 1.1 top is equipped with disc 1.5, and garbage collection barrel 1.1 outside is equipped with handle 1.26, and on garbage collection barrel 1.1 and handle 1.26 upper portion is equipped with a plurality of water holes, and the water hole sets up because of sealed baffle ring one 1.8 and ripple seal tube 1.4 motion need arrange water absorption, and the height of water hole is higher than sealed baffle ring two 1.9 in the bottommost, avoids the water in the water directly entering garbage collection barrel 1.1 bottom. Be equipped with a plurality of truckles 1.25 on the inner wall of garbage collection bin 1.1, truckle 1.25 assists flotation pontoon 1.2 to float from top to bottom, makes flotation pontoon 1.2 reciprocate more stable, is equipped with spacing rubber 1.10 of flotation pontoon on the inner wall of one side of garbage collection bin 1.1, and spacing rubber 1.10 of flotation pontoon blocks sealed fender ring 1.8 upper portion when flotation pontoon 1.2 come-up, and water-passing board 1.11 upper portion is equipped with flotation pontoon rubber pad 1.27, and flotation pontoon rubber pad 1.27 sets up in flotation pontoon 1.2's below, and flotation pontoon rubber pad 1.27 protects spacing flotation pontoon 1.2 bottom.

The working method of the automatic water surface garbage collection device comprises the following steps:

1) The automatic lifting mechanism 2, the garbage collection mechanism 1 and the filtering device are assembled according to the connection relation, wherein the upper opening of the garbage collection mechanism 1 is arranged at the water surface of the water body, and the filtering device is arranged outside the water body;

2) The electric putter 2.1 is through the water level height control garbage collection bin 1.1 reciprocates that the water level sensor gathered, make the disc 1.5 of garbage collection bin 1.1 be located surface of water department, the inside and the interior water of garbage collection bin 1.1 of suction discharge ripple sealed tube 1.4 through the cutting pump, the water level descends in the garbage collection bin 1.1, flotation pontoon 1.2 is along with the decline, when flotation pontoon 1.2 top descends below the surface of water, water gets into flotation pontoon 1.2, flotation pontoon 1.2 has two kinds of states: when the water inflow is the same as the water drainage of the cutting pump, the pontoon 1.2 is kept under the water surface; when the water inflow is unstable, water enters more, the upper part of the pontoon 1.2 exceeds the water surface, the cutting pump continuously works, the pontoon 1.2 moves up and down under the influence of buoyancy, and garbage on the water surface is attracted into the inner filter screen cylinder 1.3;

3) The coarse garbage in the inner filter screen cylinder 1.3 is cut and crushed by a cutting knife 1.19 of a cutting pump, the cut garbage and tiny garbage enter a garbage cutting cavity 1.21 through a garbage water outlet 1.12 under the suction effect of the cutting pump, and the garbage and tiny garbage enter a filtering device through a garbage cutting water outlet 1.22 to be filtered again.

The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions.

The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims (10)

1. The utility model provides a surface of water rubbish automatic collection device, its characterized in that, includes garbage collection mechanism, garbage collection mechanism is equipped with garbage bin, flotation pontoon and filter screen inner tube, and first pump is installed to filter screen inner tube bottom, and first pump is equipped with the cutting knife, and the cutting knife sets up inside the filter screen inner tube.

2. The automatic water surface garbage collection device according to claim 1, wherein the first pump adopts a cutting pump, a cutting garbage chamber is arranged on the upper portion of the cutting pump, a cutting knife of the cutting pump stretches into the inner bottom of the inner filter screen cylinder, a cutter disc is arranged at a water inlet of the cutting pump, the cutting knife cuts and breaks coarse garbage of the inner filter screen cylinder and conveys the coarse garbage together with tiny garbage to the cutting garbage chamber, an impeller is arranged in the cutting garbage chamber, water and garbage are conveyed by the impeller, and a cutting garbage water outlet is arranged in the cutting garbage chamber.

3. The automatic water surface garbage collection device according to claim 2, wherein the cutter head is provided with a plurality of garbage water outlets, and the garbage water outlets are communicated with the inner filter screen cylinder and the garbage cutting chamber.

4. The automatic water surface garbage collection device according to claim 1, wherein the bottom of the garbage collection barrel is provided with or not provided with a running water chamber according to the requirement, if the running water chamber is provided with the running water chamber, a water outlet is formed in one side of the running water chamber, a second pump is arranged at the water outlet, the second pump adopts an axial flow pump, and the axial flow pump discharges water filtered by the inner barrel of the filter screen.

5. The automatic water surface garbage collection device according to claim 4, wherein a first pump fixing barrel is installed at the bottom of the flowing water chamber, a cutting pump is installed in the first pump fixing barrel, a plurality of fixing screws are arranged on the side face of the first pump fixing barrel, the head parts of the fixing screws are used for supporting the cutting pump, a plurality of height adjusting screws are arranged at the bottom of the first pump fixing barrel, and the head parts of the height adjusting screws are used for supporting the lower part of the cutting pump.

6. The automatic water surface garbage collection device according to claim 1, wherein the pontoon is arranged in the garbage collection bin, the middle part of the outer side of the pontoon is provided with a first sealing baffle ring, the middle part of the inner side of the garbage collection bin is provided with a second sealing baffle ring, a corrugated sealing pipe is connected between the first sealing baffle ring and the second sealing baffle ring, the inner side of the pontoon is provided with a filter screen inner cylinder, the upper part of the pontoon is provided with a baffle ring, the filter screen inner cylinder is provided with a plurality of water through holes, the bottom of the filter screen inner cylinder is fixed on the water through plate, the periphery of the water through plate is fixed on the garbage collection bin, the water through plate is provided with or not provided with a plurality of water through holes according to whether a water flowing cavity is provided, if the water flowing cavity is provided with the water flowing holes, and the water through holes are used for water filtered by the filter screen inner cylinder to enter the water flowing cavity at the lower part of the water through plate.

7. The automatic water surface garbage collection device according to claim 1, wherein the top of the garbage collection barrel is provided with a disc, the outside of the garbage collection barrel is provided with a handle, the garbage collection barrel is provided with a plurality of water passing holes on the upper part of the handle, the water passing holes are formed by the movement of the sealing baffle ring I and the sealing corrugated pipe, and the water passing holes at the bottommost part are higher than the sealing baffle ring II.

8. The automatic water surface garbage collection device according to claim 1, wherein a plurality of casters are arranged on the inner wall of the garbage collection barrel, the casters assist the pontoon to float up and down, a pontoon limiting rubber is arranged on the inner wall of one side of the garbage collection barrel, the pontoon limiting rubber blocks an upper part of the sealing baffle ring when the pontoon floats up, a pontoon rubber pad is arranged on the upper part of the water passing plate, and the pontoon rubber pad is arranged below the pontoon.

9. The automatic water surface garbage collection device according to claim 1, wherein the garbage collection bin is externally connected to an automatic lifting mechanism, the automatic lifting mechanism is mounted on a fixed object of a water body, and the automatic lifting mechanism adjusts a proper position of the garbage collection bin in water according to water level fluctuation, so that garbage on the water surface enters the inner filter screen cylinder.

10. The automatic water surface garbage collection device according to claim 9, wherein the automatic lifting mechanism is provided with an electric push rod, a lifting rod, a fixing support and a fixing block, the electric push rod is installed on the fixing support, the fixing support is installed on a fixed object of a water body, the lifting rod is connected to the bottom of the electric push rod, the lifting rod is controlled by the electric push rod to lift, the fixing block is connected to the lifting rod, the fixing block is installed on the outer wall of the garbage collection bin and used for controlling the garbage collection bin to move up and down, a water level sensor is installed in the fixing block, and the water level sensor identifies the height of the garbage collection bin in the water body.