CN101088856A - Chain-net type mechanical device for mowing and cleaning operation - Google Patents
Chain-net type mechanical device for mowing and cleaning operation Download PDFInfo
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- CN101088856A CN101088856A CN 200610027848 CN200610027848A CN101088856A CN 101088856 A CN101088856 A CN 101088856A CN 200610027848 CN200610027848 CN 200610027848 CN 200610027848 A CN200610027848 A CN 200610027848A CN 101088856 A CN101088856 A CN 101088856A
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Abstract
The chain-net type solid-liquid separating mechanical apparatus for cutting aquatic weed and cleaning river includes one aquatic weed cutting mechanism, one aquatic weed and waste fishing mechanism, one compressing and conveying mechanism, one flow forming mechanism, one anchor locating mechanism, one intercepting and driving mechanism and one control system. It is used to cut, collect, solid-liquid separate, pile, etc for maintaining clean river.
Description
Technical field
The present invention relates to a kind of ecology, environmental protection Work machine, refer to that especially chain net type is mowed, the Work machine device of keeping a public place clean.
Background technology
Along with Chinese economic development, the materials such as organic phosphorus that enter water body increase sharply, body eutrophication trend does not subtract, and hydrophyte is spread unchecked, and consumes the water body dissolved oxygen in a large number, destroy the water ecosystem balance, especially the overgrowing of the living plant of water hyacinth constant speed is stopped up the river course, polluted source, become a kind of " green " disaster, constituted threat environment for human survival.Water hyacinth has another name called Eichhornia crassipes, Pontederiaceae phoenix eyes Nelumbo, perennial perennial root herbaceous plant, the growth of bubbling through the water column.Annual September to by the end of October high-incidence season, the single leaf of a slice just can grow into whole strain in 7 days, by universally acknowledged be one of " ten is big harmful careless ".
The control of water hyacinth mainly contains: biological control, chemical prevention and three kinds of methods of physical control.Physics is administered and to be divided into: mechanical collection and artificial the salvaging are the safest both at home and abroad at present, effective methods.
It is reported, about 1,840,000 tons of water hyacinth every day in Shanghai, salvage nearly 600,000 tons.The water hyacinth in Guangdong is camped at whole Pearl River system.Wenzhou, Zhejiang and Putian, Fujian 1999 are only artificial salvage expenses and just are respectively 1,000 ten thousand and 5,000,000 yuan.The water hyacinth overgrowing makes the Dian Chi become smelly pool, and the water tourism circuit that has built up is forced to cancellation, and the edible seaweed flower waits 16 kinds of higher plants dead because of the living space forfeiture.
Be example with Shanghai City only, 405 square kilometres of water surface areas are arranged, the hydrophyte coverage rate reaches more than 20%, and 32800 kilometers in medium and small river course wherein 50～70% is covered by hydrophyte., employ a tremendous amount of manpower, material resources for this reason, block out the navigation channel and block hydrophyte in the river course with bamboo pole and enter the trunk navigation channel, manually salvage hydrophyte, only during the APEC meeting, the salvaging of input manually promptly has 110,000 person-times, clears up 150,000 tons of aquatic floating vegetations.Because hydrophyte in blocks is implicative of each other, clear up, salvage very difficult.Huangpu River, Suzhou River are not only linked up this city river course, also connect tens other provinces and towns river courses, periodically break out hydrophyte pollutions such as large tracts of land water hyacinth every year, influence urban look, influence urban economy development.
Therefore, develop the high-efficient homework machinery of efficient, multi-functional removing hydrophyte, the showy rubbish of the removing water surface, fill up the blank of domestic similar machines product, very urgent and very necessary.
The present domestic artificial Refloatation method that uses basically, labour intensity is big, and salvaging efficient is low.The refuse collection on river course, surface, lake and cleaning also are based on manually.
Summary of the invention
Characteristics at fast unboiled water grass, purpose provided by the invention is that a kind of chain net type is mowed, the Work machine device of keeping a public place clean, realize that cutting, collection, Separation of Solid and Liquid, heap move continuous working purposes such as material, integrate functions such as salvaging, collection, movement, drainage, self-unloading, salvage for the river course pasture and water, the waters environmental protection is kept a public place clean provides novel equipment.
A kind of chain net type Separation of Solid and Liquid provided by the present invention is mowed, the Work machine device of keeping a public place clean, comprise be interception equipment be again that cockpit, sealing hull, auxiliary buoyancy tank, the swing ceding of Taiwan, chain net type Separation of Solid and Liquid revolution link network group, load-sensitive hydraulic control system, propelling paddle wheel, ceding of Taiwan end fulcrum, tailstock end fulcrum, ceding of Taiwan damping spring are established in the hull/deck integration top of salvaging the workplatform that compression waits implements, it is characterized in that: it also comprises:
Pasture and water drift blocking apparatus comprises the interception of drawing in that is arranged on the hull front end guipure of surrounding and seize;
The continuous fishing device of pasture and water rubbish, by the ceding of Taiwan that the vertical cutter of the band that can regulate the angle of inclination, horizontal cutter and conveyer chain row constitute, the ceding of Taiwan is equipped with and can be regulated the device of the ceding of Taiwan depth around fixed pivot;
Heap moves the load transfer device functional device, have three sections hollow Separation of Solid and Liquid chain row groups of control rate respectively, comprise the deck translation conveyer chain on the deck in ship structure of being positioned at of catching pasture and water that ceding of Taiwan conveyer chain falls automatically, and the tailstock conveyer chain row that can rise around fulcrum who links to each other with this conveyer chain, can directly be discharged at transportation means or stockyard with salvaging thing.
In above-mentioned chain net type Separation of Solid and Liquid mowing, the Work machine device of keeping a public place clean, when this device is small-sized machine, adopt the single hull structure, comprise auxiliary buoyancy tank.
In above-mentioned chain net type Separation of Solid and Liquid mowing, the Work machine device of keeping a public place clean, when this device is big machinery, adopt twin hull construction.
In above-mentioned chain net type Separation of Solid and Liquid mowing, the Work machine device of keeping a public place clean, on the chain row of the continuous fishing device of described pasture and water rubbish, add weldering chain row band steel sheet, form the chain row who is with protrusion.
In above-mentioned chain net type Separation of Solid and Liquid mowing, the Work machine device of keeping a public place clean, described cutter is made up of ledger-plate group and cutting blade group, and ledger-plate group and ceding of Taiwan knife rest are tightened fixing with bolt, on ledger-plate, have the moving knife chute; The cutting blade group is formed by draw runner and one group of cutting blade riveted joint, and draw runner can drive blade and move back and forth in chute, and the draw runner set of blades is pushed down by cover plate, adjusts between cover plate and the blade and leaves suitable gap, and blade is not upwarped in moving back and forth.
In above-mentioned chain net type Separation of Solid and Liquid mowing, the Work machine device of keeping a public place clean, the safety gear of assembling protecting against shock in the described ceding of Taiwan.
In above-mentioned chain net type Separation of Solid and Liquid mowing, the Work machine device of keeping a public place clean, the crashproof safety gear of assembling tailstock driving device on described tailstock conveyer chain row.
In above-mentioned chain net type Separation of Solid and Liquid mowing, the Work machine device of keeping a public place clean, the gas-tight silo of described hull buoyancy tank adopts the negative-pressure sealing assembling, in the gas-tight silo, can establish the equilibrium pressure sump, to adjust hull balance.
Owing to adopted above-mentioned technical solution, chain net type Separation of Solid and Liquid of the present invention is mowed, the Work machine device of keeping a public place clean, and can realize continuous working and Separation of Solid and Liquid, pasture and water decrement and do not produce the basic demand of secondary pollution in operation.Adopt safe and effective physical control method, river course pasture and water and drift are collected in mechanization, device such as the hydrophyte cutter of device hydraulic power control, Separation of Solid and Liquid revolution link network on the sealing buoyancy aid, realize that cutting, collection, Separation of Solid and Liquid, heap move continuous working purposes such as material, integrate functions such as salvaging, collection, movement, drainage, self-unloading.
Description of drawings
By following to a kind of chain net type of the present invention mow, an embodiment of the Work machine device of keeping a public place clean is in conjunction with the description of its accompanying drawing, can further understand purpose of the present invention, specific structural features and advantage.Wherein, accompanying drawing is:
Fig. 1 (a) is one of embodiment of the invention, the small-sized machine front view of single hull structure;
Fig. 1 (b) is one of embodiment of the invention, the small-sized machine birds-eye view of single hull structure;
Fig. 2 (a) is two of the embodiment of the invention, the big machinery front view of twin hull construction;
Fig. 2 (b) is two of the embodiment of the invention, the big machinery birds-eye view of twin hull construction;
Fig. 3 is the structural representation of the ceding of Taiwan among the present invention;
Fig. 4 (a) is the structural front view of cutter among the present invention;
Fig. 4 (b) is the structure side view of cutter among the present invention;
Fig. 5 is the structural representation of damping spring among the present invention;
Fig. 6 is the structural representation of bumper among the present invention;
Fig. 7 (a) is a medium chain row's of the present invention structural representation;
Fig. 7 (b) is the enlarged drawing of the local A among Fig. 7.
The specific embodiment
A kind of chain net type Separation of Solid and Liquid provided by the present invention is mowed, the Work machine device of keeping a public place clean, comprise be interception equipment be again the hull of salvaging the workplatform of implements such as compression grade.
Referring to Fig. 1 (a)～(b), box sealing hull 9 inside are separated into several gas-tight silos, and the gas-tight silo plate becomes the keel of hull, and this structure can guarantee the rigidity of effective displacement of volume of hull and hull, is convenient to be provided with on the deck machinery.
Natural drainage can be guaranteed in hermetic deck, and the filtering moisture of the drift of salvaging or rainfall can be discharged naturally from the deck, makes that capacity weight all is to salvage thing.
The characteristics that the deck temperature is higher based on water surface Work machine lower apron temperature (subtropics etc.) is general lower, gas-tight silo adopt the negative-pressure sealing assembling, and technological measure is:
Inert gas injecting and evenly be heated to fast sealing after the uniform temperature in gas-tight silo, thus oxygen in the gas-tight silo reduced, reduce warehouse oxide etch effect, under the hull behind the water, because the cooling effect of water body makes negative pressure be tending towards weakening.
Heat up in the deck during operation under hot climate, can heated sealant storehouse gas, and internal pressure increases, and causes hull to damage easily, and negative-pressure sealing makes the pressure that increases obtain balance, thereby has guaranteed that the hull sealing is reliable.In the gas-tight silo of hull buoyancy tank, can establish the equilibrium pressure sump, to adjust hull balance.
When adopting the single hull structure, be stability and the freeboard requirement of satisfying different waters, the auxiliary buoyancy tank 6 ' of symmetry can be installed in the hull both sides, improve stability, referring to Fig. 1 (b).
Establish cockpit above the deck of hull, it is characterized in that: it also comprises:
Pasture and water drift blocking apparatus, this device comprise the interception of drawing in that is arranged on the hull front end transmission guipure of surrounding and seize, referring to Fig. 1 (a); Interception guipure 1 entrance width scalable during expansion 〉=X rice, can be drawn in during navigation, and promotes and leave the water surface, and interception is salvaged and mouthful annular transmission guipure is set, and referring to Fig. 2 (b), can on one's own initiative drift be focused on to drag for to catch and promotes mouthful, is convenient to concentrate and salvages.
The continuous fishing device of pasture and water drift referring to Fig. 1 (a), is arranged the ceding of Taiwan 2 that constitutes by the conveyer chain of the vertical cutter of band that can regulate the angle of inclination, and the adjustable device that cuts the depth is equipped with in the ceding of Taiwan left and right sides.
Referring to Fig. 3 one ceding of Taiwan, on ceding of Taiwan body 3 " was installed in ceding of Taiwan support 5 ", the bottom of support is provided with can be around fixed end fulcrum 7, and " movable axle, ceding of Taiwan oil cylinder 6 " flexible can drive support 5 " and ceding of Taiwan body 3 " swung around fixed pivot:
" " raise, leave the water surface, be convenient to weed-cutting launch navigation and transfer when stretching out, cutter row 1 when oil cylinder 6;
When the oil cylinder retraction, ceding of Taiwan support props up spot wobble around fixed end, cutter 1 " sinks, can cut hydrophyte or interception drift.
For the adjusting of the ceding of Taiwan cutter depth, ceding of Taiwan oil cylinder 6 " fixed end fulcrum 7 " is favourable from the suitable setting of L to obtain the mobile suitable distance of oil cylinder collapsing length and horizontal cutter sinking with the span of opening of ceding of Taiwan support 5 " fixed end fulcrum 7 ", and method of adjustment is:
At first ceding of Taiwan oil cylinder 6 " with ceding of Taiwan support 5 " is connected, and oil cylinder 6 " when retracting to extreme lower position, is adjusted horizontal cutter 1 ", again fixed oil cylinder bottom two fixed end fulcrums 7 of promise to minimum control position " be suitable apart from length L.
In above-mentioned chain net type Separation of Solid and Liquid mowing, the Work machine device of keeping a public place clean, two vertical cutteves and the cutter row 1 that horizontal cutter is formed are set ", referring to Fig. 3, cutter is made up of sawtooth pattern cutting blade and ledger-plate.
Referring to Fig. 4 (a), by one group of polyphone bonded assembly fluid motor-driven, the mode of polyphone can make the oil motor that drives blade row obtain consistent pressure and flow, drives cutter and cuts hydrophyte simultaneously.
In cutting time,, weed-cutting launch advances with work speed, can cut continuously and collect, and the ceding of Taiwan network chain row move up with 12m/min speed, promotes gleanings, the pasture and water that fall automatically be positioned at deck translation conveyer chain 3 on the deck in ship structure ', Fig. 1 (b).
Referring to Fig. 1 (b), the tailstock chain row 7 that deck translation conveyer chain 3 ' continuously pasture and water are moved to links to each other with deck translation chain ', and accumulation on tailstock chain row.
Deck conveyer chain and tailstock conveyer chain can move simultaneously or move separately, moving velocity is all adjustable, the friction force of link network can make the drifts such as pasture and water of salvaging pile slightly and press, hollow Separation of Solid and Liquid chain row group, see Fig. 7 (a), the natural filtering surface moisture of energy does not squeeze out inner juice again, be stacked on the tailstock chain row when collecting a mouthful interrupted material loading, gleanings is moved without interruption to squeeze; When tailstock chain row is stacked into certain thickness with deck chain row junction pasture and water, handle tail chain row handle, pasture and water thing heap on the mobile tail chain row, pasture and water are piled up at afterbody, form closely knit relatively thing heap, guarantee that pasture and water fill machinery, make full use of loading space, improve carrying capacity, and do not produce secondary pollution.
Referring to Fig. 1 (a), tail cradle 12 stretches out hull X rice, and bin can rise around fulcrum 10, and stern is aimed at the emptying point, can easily will salvage thing from being discharged to transportation means (vehicle, boats and ships, hopper) or stockyard.
Referring to Fig. 1 (b), tail chain row's propulsion source hydraulic oil motor is assemblied in the outer most edge of stern, for preventing damaged in collision, be provided with specially the crashproof support 8 of tailstock driving device ', on support, adopt high strength to bend shaped steel protection oil motor and oil pipe exposed parts.
In above-mentioned chain net type Separation of Solid and Liquid mowing, the Work machine device of keeping a public place clean, when this device is small-sized machine, adopt the single hull structure, comprise auxiliary buoyancy tank, referring to Fig. 1 (a), Fig. 1 (b).
This device adopts twin hull construction when the big machinery, and referring to Fig. 2 (a), Fig. 2 (b), deck level can be provided with multiple machinery (automatic packing machine, compression conveyor hopper, containment boom jack, make stream device etc.).
In above-mentioned chain net type Separation of Solid and Liquid mowing, the Work machine device of keeping a public place clean, the friction force of grid type link network can make the drifts such as pasture and water of salvaging promote effectively and pile slightly and press, and natural filtering surface moisture does not squeeze out inner juice again.
If chain row's friction force is not enough, the bad collection of pasture and water in flakes referring to Fig. 7 (a)～(b), can add weldering chain row band steel sheet 100 on chain row, form the chain row of band protrusion, strengthens friction force.
In above-mentioned chain net type Separation of Solid and Liquid mowing, the Work machine device of keeping a public place clean, cutter is made up of ledger-plate group and cutting blade group, and ledger-plate group and ceding of Taiwan knife rest are tightened fixing with bolt, on ledger-plate, have the moving knife chute, referring to Fig. 4.
The horizontal cutter device of ceding of Taiwan bottom, swath are slightly larger than defeated careless groove.
Vertical cutter device is equipped with in the ceding of Taiwan left and right sides, cuts adjustable deeply.
The cutting blade group is formed by the cutting blade riveted joint of draw runner and about a group eight centimeters, and draw runner can drive blade and move back and forth in chute, and the draw runner set of blades is pushed down by cover plate, adjusts between cover plate and the blade and leaves suitable gap, and blade is not upwarped in moving back and forth.
The cunning of cutter device is effectively cut.
Cutting blade 32 is by the high-grade alloy steel manufacturing, and blade has zig-zag cutting edge of a knife or a sword mouth, can hook cut material and cut-outs such as pasture and water, and overplate can be effectively antirust.The coating wearing and tearing also do not hinder hardness and cutting.
Ledger-plate is by the meehanite manufacturing, and chute and cutter groove can guarantee that cutting blade moves foreign material such as cutting pasture and water.
In above-mentioned chain net type Separation of Solid and Liquid mowing, the Work machine device of keeping a public place clean, the safety gear of assembling protecting against shock in the described ceding of Taiwan.
As shown in Figure 3, avoid the influence of immersed body, on header device, assembled the safety gear of multiple protecting against shock in order to protect cutter.
On ceding of Taiwan body 3 " is installed in ceding of Taiwan support 5 ", the mandrel 4 of ceding of Taiwan body 3 " around support 5 " front end " can rotate damping spring group 8 ", and the preset pulling force is held ceding of Taiwan body 3 "; ceding of Taiwan body 3 " is close at support 5 ", the pulling force that spring assembly mixes up in advance can be reliably fixing ceding of Taiwan body.
When ceding of Taiwan body was subjected to overload, damping spring was stretched, the support mandrel 4 of ceding of Taiwan body 3 " around ceding of Taiwan support 5 " front end " moves after the rotation, has reduced the impact of the cutter and the ceding of Taiwan, be not damaged with protection cutter, the ceding of Taiwan.
Second shock mitigation system shown in Fig. 3 and Fig. 4 (a), adorned three bumpers 90 on the horizontal cutter, can successfully bear less impact.
The bumper structural representation is referring to Fig. 6.
In above-mentioned chain net type Separation of Solid and Liquid mowing, the Work machine device of keeping a public place clean, adopt full hydraulic drive.Hydraulic efficiency pressure system adopts the load-sensitive loop, the power that driving engine consumes can be with the variation of load automatically regulating.Actv. utilizes the energy, significantly reduces system's heating.
In above-mentioned chain net type Separation of Solid and Liquid mowing, the Work machine device of keeping a public place clean, small-sized machine employing paddle wheel orders about and advances, and drives about 5: 1 planetary reduction gear of moving speed ratio by HM Hydraulic Motor and drives the impeller of striking.
In the pasture and water compact district, paddle wheel can prevent the pasture and water winding, and when collecting pasture and water, the current of the ship side both sides that paddle wheel produces concentrate on ceding of Taiwan central authorities with pasture and water, convenient harvesting.
Chain net type Separation of Solid and Liquid of the present invention is mowed, the Work machine device of keeping a public place clean, and adopts hermetically sealed floating box type structure.
Shown in Fig. 1 (a), Fig. 1 (b), small-sized machine single hull structure.
As shown in Figure 2, big machinery twin hull construction.
Adopt mechanization to collect river course pasture and water and drift, device such as the hydrophyte cutter of device hydraulic power control, Separation of Solid and Liquid revolution link network on the sealing buoyancy aid, realize that cutting, collection, Separation of Solid and Liquid, heap move continuous working purposes such as material, integrate functions such as salvaging, collection, movement, drainage, self-unloading.
Salvaging, movement, equipment for filtering water all are arranged on the deck level, are convenient to the operation and maintenance maintenance.Big, the shallow draft of sealing buoyancy tank buoyancy, safe and reliable, be convenient to the offshore operation, the plane is big, ride easy, hermetically sealed deck level, natural drainage can be guaranteed job safety.
Navigate by water, cut, salvage, carry, compress, pack, make the all-hydraulic operations of function such as stream, anchoring, soldier piles, control system concentrates in the cockpit, all-hydraulic, mechanization operation.
1. pasture and water rubbish blocking apparatus
Shown in Fig. 1 (a), Fig. 1 (b), hull be interception equipment be again the workplatform of salvaging implements such as movement.
2. the continuous fishing device of pasture and water rubbish
Fishing device is made of the conveyer chain row of the vertical cutter 1 of the band that can regulate the angle of inclination, claims ceding of Taiwan body 3.
As shown in Figure 3, the ceding of Taiwan 3 chains row stretches into interception and salvages following about 1 meter of saliva, operation face width X rice, the pasture and water rubbish that floats is after the wide interception mouth of X rice is collected, when pasture and water peak in flakes the time, the thickness of the pasture and water of floating can reach 0.5-0.8 rice, and the ceding of Taiwan 3 of the scope of operation is carried pasture and water with conveyer chain with 12 meters/minute speed, vertical cutter 1 can cut off pasture and water and related thing in flakes, guarantees to salvage continuously function.
If chain row's friction force is not enough, the bad collection of pasture and water in flakes referring to Fig. 7 (a)～(b), can add weldering chain row band steel sheet 10 on chain row, form the chain row of band protrusion, strengthens friction force.
The ceding of Taiwan 3 " operation adjustable angle, when ship moved, the ceding of Taiwan raise, and left the water surface together with interception transmission guipure, reduced running resistance, during operation, the ceding of Taiwan 3 " is stretched under water, guaranteed collection efficiency, and is adjustable arbitrarily between the 0-60 degree of angle of inclination.
3. compress the load transfer device device
This device all requires the nature drainage also to move, pile up, unload based on the environmental protection fishing operation that carries out pasture and water or drift at the water surface to pasture and water or the drift of salvaging.Because requirement on environmental protection produces secondary pollution for preventing operation process, salvages thing and does not allow to squeeze out inner juice, piles up effectively again.So adopted three sections hollow Separation of Solid and Liquid chain row groups of control respectively.
Referring to Fig. 1 (b), ceding of Taiwan chain row organizes 1 ' can salvage thing along rising on the inclined-plane of link network, drop down onto fore deck translation link network 3 ' on, deck translation link network 3 ' continuously will salvage thing be transferred to tail chain row 7 ', and in tail chain row 7 ' locate accumulation.
The friction force of link network can make the drifts such as pasture and water of salvaging pile slightly and press, and natural filtering surface moisture does not squeeze out inner juice again, even ceding of Taiwan material loading is interrupted, also can guarantee on the deck to pile up continuously.
During discharging, tail chain row 7 ' can rise around fulcrum directly will salvage thing and be discharged at transportation means (vehicle, boats and ships, hopper) or stockyard.
Transmit link network and adopt grid type corrosion-resistant steel band steel network chain row, make with the particular manufacturing craft roll extrusion again after being cut into the band steel band with the higher stainless steel materials of intensity, the stainless steel wire with the 3-5 millimeter is worn in the centre, weave into flute profile grid guipure, the guipure width can be worked out as requested, and about 25 square millimeters of flute profile mesh can drag rotation by the sprocket shaft that many sprocket wheels are formed, chain is off the net to have the hollow chain to arrange support, displacement behind the support chain row load-bearing thing.
Flute profile grid guipure and hollow chain row support are formed equipment for separating liquid from solid, the intensity height, friction force is big, bigger load-carrying capacity is arranged, can grass-trap between the chain row, chain row's transmission shaft has powerful conveying function with tens sprocket wheels pulling chains row simultaneously, when the pasture and water summit of growth, the entire job face is covered with pasture and water also can normal operation.
4. device is driven in interception
Shown in Fig. 1 (a), small-sized machine employing paddle wheel 7 orders about and advances, and drives the impeller of striking by the fluid motor-driven planetary reduction gear by retarder.
In the pasture and water compact district, paddle wheel can prevent the pasture and water winding, and when collecting pasture and water, the current of the ship side both sides that paddle wheel produces concentrate on ceding of Taiwan central authorities with pasture and water, convenient harvesting.
Stir water body during paddlewheel propulsion, produce spray, water droplet is fully combined with air, especially as oxygen that water body is exposed to the sun.
Because the natural drainage fully of hermetically sealed hull, make paddle wheel spatter the water of upper deck and pasture and water with on water all get rid of naturally, and washed the deck, remain the deck and clean.
As shown in Figure 2, fore is provided with two high powered water pumps (centrifugal pump or diving pump) intake and places the catamaran inboard, fish for the net and the ceding of Taiwan after, water pump draws water after fishing for the net and the ceding of Taiwan, forms certain current and head of water, pasture and water is dragged for to the ceding of Taiwan catch mouthful the place and concentrate.Make the stream water injector and place the fore both sides, but spout upper and lower, left and right Long-distance Control regulate, drift is sprayed to focus on to drag for catches mouth, be convenient to salvage, prevent to escape.
Big machinery is because of operation against the current, tractive power requires bigger, and the binary stern is established twin screw, to increase thrust, screw propeller is by fluid motor-driven, joystick by the indication of band direction is handled at cockpit, can realize just changeing counter-rotating easily, quicken, slow down, by the adjustment of twin screw rotating speed, can control the advancing of hull neatly, fall back, pivot stud etc.
This chain net type is mowed, the Work machine of keeping a public place clean is designed to can be in the work of pasture and water enrichment region, screw propeller is twined by foreign material such as pasture and water rope bands easily, propeller mechanism disposes independently folding and unfolding bont among the design, screw propeller connects driving by HM Hydraulic Motor, be installed on vertical mobilizable support, hang down under water, travel(l)ing rest is fixed by hydraulic ram, by stretching of oil cylinder, can mention or put down screw propeller, can adjust its underwater penetration, when twister is arranged, can mention screw propeller, on the water surface, clear up, guarantee the screw propeller normal operation.
According to working ability, 100m
2About pasture and water, generally can directly fish for to collect and go on board.Be dispersed in peripheral pasture and water, the interception mouth is tackled, drives, focused on to available jetting system, collects in the lump, prevents to escape.The pasture and water in blocks of scattering there is good motor-driven collect performance.
Chain net type is mowed, the Work machine of keeping a public place clean, all-hydraulic operation, and power is big, efficient is high, easy and simple to handle, maneuverability, and blade, the gas stem of collecting pasture and water can compress mutually, do not cause secondary pollution, reduce the volume of gleanings, have improved efficient.
Six. effect
The present invention adopts cutter and revolution link network to collect river course pasture and water or drift, and the chain net type solid-liquid separation technique is realized continuous working and gleanings decrement, movement, self-unloading etc.Can significantly improve capacity rating, reduce labour intensity, reduce operating cost.
2.23 meters of small-sized river course cutting operation machinery (development type) swaths only need 1 people operation, through test, per hour can collect nearly 40 tons of pasture and water (about 70% o'clock of pasture and water density).Behind the pre-installed upward interception of the ceding of Taiwan net, collect width and expand 5.3 meters to, 2 kilometers/hour of operating speeds per hour can clean the water surface 10600 sq ms.
All salvage power plant and place on the sealing buoyancy tank, adopt all-hydraulic centralized control.Because water surface air humidity is big, use hydraulic power can prevent the hidden danger that electric system makes moist and causes, the reduction system is to the dependence of electrical equipment.
Hydraulic efficiency pressure system has higher power conversion efficiency, and collocation method and high reliability can be exempted line service flexibly.
This machinery is provided with three and independently transports chain, and chain row adopts corrosion-resistant steel band steel guipure, by 20 sprocket wheel pullings, has stronger carrying stretch capability, fabulous erosion resistance, and mesh can leak naturally, can effectively hold online gleanings again, makes it mobile.
The water hyacinth that salvages, along rising on the ceding of Taiwan chain row inclined-plane, be discharged on the middle conveyor chain, intermediate chain is constantly shifted to the rear with gleanings, extruding mutually under the effect of movement power makes gleanings form closely knit relatively thing heap, piles up at afterbody, improve the gleanings carrying capacity effectively, and can not extrude juice, polluted river channel.
In sum, chain net type mowing of the present invention, the Work machine shallow draft of keeping a public place clean, highly low, the ship type is less, carrying capacity is strong, power is big, all-hydraulic controlling, be applicable to the collection that fast unboiled water grass (water hyacinth, water peanut, duckweed etc.) and floater were cleared up, cut off in middle or small river course and Large River, lake (as Dian Chi, Taihu Lake, reservoir area, power station), after loading onto the interception net, can enlarge floating debris at double and collect area, be the jinx of aquatic weed, the novel equipment that urban waters environmental protection, the tourist attractions water surface are kept a public place clean.
The Work machine device is described with reference to current instantiation though chain net type of the present invention is mowed, kept a public place clean, but those skilled in the art should be realized that, above example only is to be used for illustrating the present invention, also can make the variation and the modification of various equivalences under the situation that does not break away from spirit of the present invention.Therefore, if in connotation scope of the present invention to the variation of above-mentioned example, modification all will drop in the scope of claims of the present invention.
Claims (8)
- A chain net type Separation of Solid and Liquid mow, the Work machine device of keeping a public place clean, comprise be interception equipment be again that cockpit, sealing hull, auxiliary buoyancy tank, the swing ceding of Taiwan, chain net type Separation of Solid and Liquid revolution link network group, load-sensitive hydraulic control system, propelling paddle wheel, ceding of Taiwan end fulcrum, tailstock end fulcrum, ceding of Taiwan damping spring are established in the hull/deck integration top of salvaging the workplatform that compression waits implements, it is characterized in that: it also comprises:Pasture and water drift blocking apparatus comprises the interception of drawing in that is arranged on the hull front end guipure of surrounding and seize;The continuous fishing device of pasture and water rubbish, by the ceding of Taiwan that the vertical cutter of the band that can regulate the angle of inclination, horizontal cutter and conveyer chain row constitute, the ceding of Taiwan is equipped with and can be regulated the device of the ceding of Taiwan depth around fixed pivot;Heap moves the load transfer device functional device, have three sections hollow Separation of Solid and Liquid chain row groups of control rate respectively, comprise the deck translation conveyer chain on the deck in ship structure of being positioned at of catching pasture and water that ceding of Taiwan conveyer chain falls automatically, and the tailstock conveyer chain row that can rise around fulcrum who links to each other with this conveyer chain, can directly be discharged at transportation means or stockyard with salvaging thing.
- 2. a kind of chain net type Separation of Solid and Liquid according to claim 1 is mowed, the Work machine device of keeping a public place clean, and it is characterized in that: when this device is small-sized machine, adopt the single hull structure, comprise auxiliary buoyancy tank.
- 3. a kind of chain net type Separation of Solid and Liquid according to claim 1 is mowed, the Work machine device of keeping a public place clean, and it is characterized in that: when this device is big machinery, adopt twin hull construction.
- 4. a kind of chain net type Separation of Solid and Liquid according to claim 1 is mowed, the Work machine device of keeping a public place clean, and it is characterized in that: add weldering chain row band steel sheet on the chain row of the continuous fishing device of described pasture and water rubbish, form the chain row of band protrusion.
- 5. a kind of chain net type Separation of Solid and Liquid according to claim 1 is mowed, the Work machine device of keeping a public place clean, it is characterized in that: described cutter is made up of ledger-plate group and cutting blade group, ledger-plate group and ceding of Taiwan knife rest are tightened fixing with bolt, on ledger-plate, have the moving knife chute; The cutting blade group is formed by draw runner and one group of cutting blade riveted joint, and draw runner can drive blade and move back and forth in chute, and the draw runner set of blades is pushed down by cover plate, adjusts between cover plate and the blade and leaves suitable gap, and blade is not upwarped in moving back and forth.
- 6. a kind of according to claim 1 or 5 chain net type Separation of Solid and Liquid is mowed, the Work machine device of keeping a public place clean, and it is characterized in that: the safety gear of assembling protecting against shock in the described ceding of Taiwan.
- 7. a kind of chain net type Separation of Solid and Liquid according to claim 1 is mowed, the Work machine device of keeping a public place clean, and it is characterized in that: the crashproof safety gear of assembling tailstock driving device on described tailstock conveyer chain row.
- 8. a kind of chain net type Separation of Solid and Liquid according to claim 1 is mowed, the Work machine device of keeping a public place clean, and it is characterized in that: the gas-tight silo of described hull buoyancy tank adopts the negative-pressure sealing assembling, in the gas-tight silo, can establish the equilibrium pressure sump, to adjust hull balance.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610027848 CN101088856A (en) | 2006-06-15 | 2006-06-15 | Chain-net type mechanical device for mowing and cleaning operation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610027848 CN101088856A (en) | 2006-06-15 | 2006-06-15 | Chain-net type mechanical device for mowing and cleaning operation |
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| CN101088856A true CN101088856A (en) | 2007-12-19 |
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| CN 200610027848 Pending CN101088856A (en) | 2006-06-15 | 2006-06-15 | Chain-net type mechanical device for mowing and cleaning operation |
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Application publication date: 20071219 |