Over-water floats is collected and is used conveyer belt
Technical field
The utility model relates to a kind of conveyer belt of removing over-water floats that is used to collect.Belong to environmental protection equipment.
Background technology
In recent years, along with economic development and population increase rapidly, show rivers marine pollution day serious, wherein, a large amount of various garbage floating on water surface not only influence the appearance of the city, the serious operation that influences water conservancy projectss such as normal water sailing and dam, the work of therefore administering floater is extremely urgent.At present, remove rubbish waterborne and adopt special-purpose dirt-removing ship more, conveyer belt is installed on the ship, the front end of conveyer belt stretches in the water, and ship runs forward in the process, and floater promptly is transmitted to be with to block and carries and upwards transfer to cabin.But the rubbish conveyer belt of exploitation only is applicable to small-sized, lightweight rubbish such as collecting floating grass waterborne, plastic casing dish leaf, less skin-grafting at present, and treating capacity is also less.And the waters as Three Gorges dam zone, since aggregation each road float the rubbish that comes, not only quantity is big, and kind is many, wherein not general plank, Duan Mu, trees, spoil, oil tube, large-scale vegetation or the like various lives arranged, produce discarded object and natural rubbish, quantity is many, volume weighs greatly, general transmission is difficult to collect this type of rubbish, this is because general conveyer belt blocks insufficiency of function to grabbing of this massive object, the load bearing stength of conveyer belt can not adapt in addition, and chain rupture damages easily under the moving commentaries on classics of continuous high load capacity, and keeps in repair very difficult.
But the purpose of this utility model provides a kind of high strength operation, be fit to a kind of over-water floats collection conveyer belt that collecting amount is big, body reaches ganoid all kinds of rubbish waterborne greatly, to adapt to the needs of some Ba Qu, reservoir area and large-scale waters cleaning floating refuse, also be applicable to the collection of urban rivers and lakes floating thing simultaneously.
The utility model conveyer belt contains one with fixing dull and stereotyped and several transmission chains around this flat board operation of support, several baffle plates the length direction of chain at certain intervals distance be connected between adjacent two chains, the baffle plate upside contains rake shape pointed tooth upwards, the floor that establish the both sides, front and back, the lower end is provided with running roller, spacer region between two baffle plates is provided with the sheet metal grid by the connecting axle serial connection, and the sheet metal grid is connected with the floor of front and back two baffle plates respectively by the connecting axle at two ends.Said floor links to each other with the connecting axle of waist-shaped hole with the sheet metal grid.
Said sheet metal grid is to be connected in series continuously by connecting axle by ∏ type sheet metal (stainless steel substrates) to form.Said running roller is provided with protective jacket outward, two ends, the said baffle plate left and right sides by connecting pin be welded on chain on otic placode and link to each other with chain, the pin-and-hole of otic placode is a waist-shaped hole; Said chain can be provided with protective cover.
This conveyer belt is provided with curved trash rack, and the support that passes through of this trashrack is connected with flat bracket.
After this conveyer belt started, chain promptly constantly drives baffle plate and the sheet metal grid moves around flat board, and rolling on flat board by running roller when baffle plate is affected by chain moves ahead.This conveyer belt is installed in the front side of garbage boat, during work, its front end is tilted to stretch under water, and grid and baffle plate constantly move with chain, and garbage boat is to overtake the time, and the rubbish that swims in ship the place ahead water surface is intercepted on the grid and constantly upwards transports and is discharged into the ship storehouse.Because the rake shape pointed tooth of baffle plate upside is little because of contact surface, normal pressure is big, therefore, when pointed tooth when flipping up under water, even quality is bigger, ganoid floating thing (as trees, spoil, large-scale vegetation etc.) also can firmly be grabbed holder and be taken on the conveyer belt.The advantage of this conveyer belt is: the sheet metal grid rolls and mistake on flat board with the baffle plate running roller, and frictional force is little, can reduce transmission power, saves the energy; Baffle plate is provided with high-intensity pointed tooth, can collect massive floating thing, and the sheet metal grid can be collected general low light floating thing, plays transmission power simultaneously and transmits rubbish; Sheet metal grid on the whole conveyer belt is by the baffle segments setting, and installation and maintenance are convenient, for impaired grid, only needs this segment mesh is unloaded replacing, and is easy to maintenance.Therefore the utility model conveyer belt to float capacity clearly big, can use large-scale waterborne floating on the ship clearly, the floating thing that for example can be used for important waters such as Three Gorges dam zone is removed.
Description of drawings
Fig. 1 is that this over-water floats is collected the schematic diagram with conveyer belt.
Fig. 2 and Fig. 3 be respectively Fig. 1 A to B to view.
Fig. 4 is the annexation schematic diagram between sheet metal grid and baffle plate and baffle plate and the chain.
Fig. 5 is the connected mode of trashrack, and Fig. 6 is that the C of Fig. 5 is to stereogram.
Fig. 7 is that the collection of this over-water floats is being floated an assembled embodiment schematic diagram of using on the ship clearly with conveyer belt.Fig. 8 is that the K of Fig. 7 is to view.
More than the right side of each figure for floating the direction of advance of ship clearly, i.e. the right-hand front side that is made as conveyer belt of figure, the left of figure is the rear side of conveyer belt, the top is the left side, the below is the right side.
Fig. 1 represents the schematic layout pattern of the zone face of this conveyer belt.The conveyer belt two ends are provided with power transmission shaft 1, on the axle ratchet 2 are housed, and each is connected with chain 3 to sprocket wheel; Dull and stereotyped 4 is corrosion resistant plates, and its bottom surface is fixed with the support 41 (referring to Fig. 3) of enhancing, and each chain 3 is around dull and stereotyped 3 operations (referring to Fig. 2).Among Fig. 1, several cross-wise lines are illustrated as baffle plate 6, are illustrated as in the grid that chain 3 and baffle plate 6 are divided into zone face and are furnished with stainless steel substrates grid 5.
The visible stainless steel substrates grid 5 of Fig. 4 is formed by connecting axle 51 serial connections by ∏ type stainless steel substrates; Baffle plate 6 upsides are rake shape pointed tooth 61, and the lower end is provided with running roller 63, and the both sides, front and back are equipped with floor 62, and floor has waist-shaped hole 621, and the stainless steel substrates grid 5 of baffle plate 6 both sides is connected in the waist-shaped hole of floor by the axle 51 that connects of side; Among Fig. 4, chain 3 is high-intensity extraordinary chain, for anti-rubbish twines, is provided with protective cover 33, and wherein chain link 31 and an otic placode 32 are integrally welded, and the left and right sides of baffle plate 6 (the right side chain does not draw among the figure) links to each other with the waist-shaped hole 321 of otic placode 32 by connecting pin.Waist-shaped hole can slide up and down baffle plate 6 and adapts to the change of traffic direction.Chain 3 affects baffle plate 6, stainless steel substrates grid 5 together to move, and baffle plate 6 rolls on dull and stereotyped 4 by running roller 3 simultaneously.Running roller is provided with protective jacket 64.
Fig. 5 represents that trashrack 7 is connected and fixed by support 41 left and right joints 412 of support 411 with flat board 4.Fig. 6 is that the C of Fig. 5 is to stereogram, among the figure as seen, trashrack 7 by about two fixed railings 71,72 and middle turnover movable grid 73 form, it is installed on the leading portion of this conveyer belt 10, movable grid 72 upsides are provided with rotating shaft 731, fixed railing 71,72 is connected by the Support joint of support 411 with flat board 4
The effect of trashrack is that during the conveyer belt operate as normal, movable grid 73 upwards are the unlatching shape; Too much when over-water floats, when temporarily having little time to transport, can stop the conveyer belt operation, with movable grid 73 backspins, make the transmission passage of conveyer belt 4 set up trashrack, travel by garbage boat, block floating thing before grid and be pushed into the somewhere, bank and temporarily pile up, concentrate cleaning to transport subsequently.
Fig. 7 and Fig. 8 represent a use-case of this conveyer belt, among Fig. 7,8, and 10 and 10 ' be the utility model conveyer belt, wherein 10 is the swing conveyer belts that can swing up and down around the rear end axle, is placed in the front end of garbage boat 8.During work front end is stretched in the water to lower swing, close and upwards leave the water surface (Fig. 7 is represented by dotted lines) when putting; 10 ' be fixing conveyer belt, it is fixed in swing on the ship 8 with 10 rear; The 20th, the General Purpose Rubber conveyer belt, its traffic direction (being left and right directions) perpendicular to conveyer belt 10 and 10 ', except that the operation of normal conveyer belt, also integral body translation back and forth at leisure under the controlling organization effect simultaneously.As Fig. 8, garbage boat 8 is catamarans.The recess of swing conveyer belt 10 between front end two fores 81 tilts to stretch into the water.Start garbage boat 8 and start each conveyer belt, along with travelling of ship 8, the over-water floats in ship the place ahead constantly be transmitted be with 10 grab the holder and upwards be sent to fixed band 10 ', continue upwards to carry by fixing conveyer belt, at last from fixed band 10 ' the upper end fall in the dustbin 31 that places under the conveyer belt 20, after case is full, each reversing of motion of conveyer belt 20 is carried out, rubbish is with in the utterly routed empty van of going into the other end, and so constantly operation reaches the effect of efficiently floating clearly.Rubbish be transmitted be with 10 and 10 ' transmission course in, contained water constantly oozes out, and flows back in the waters along flat board.