CN202899195U - Hydraulic propeller thruster for riverway dredging engineering machinery - Google Patents
Hydraulic propeller thruster for riverway dredging engineering machinery Download PDFInfo
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- CN202899195U CN202899195U CN 201220383761 CN201220383761U CN202899195U CN 202899195 U CN202899195 U CN 202899195U CN 201220383761 CN201220383761 CN 201220383761 CN 201220383761 U CN201220383761 U CN 201220383761U CN 202899195 U CN202899195 U CN 202899195U
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Abstract
The utility model discloses a hydraulic propeller thruster for riverway dredging engineering machinery, and belongs to the technical field of engineering machinery equipment. The hydraulic propeller thruster comprises a propeller, a propeller shaft base, a hydraulic motor, a hanging groove, a hanging rod and a hasp. When the hydraulic propeller thruster runs on land, the hydraulic propeller thruster can be rapidly hung and collected to prevent the propeller from being collided with the ground. When the hydraulic propeller thruster runs in water, the hydraulic propeller thruster can be rapidly put down and fixed so as to begin to work. The hydraulic propeller thruster has the advantages of being convenient to install and dismantle, simple in structure, convenient to operate and control, labor-saving, capable of achieving stepless speed adjustment, and safe in use.
Description
Technical field
The utility model belongs to the engineering machinery technical field.More particularly, the utility model relates to a kind of for to land, water channel, river course, pond mining clay, mud, the amphibious engineering machinery of removing floater, the pasture and water screw propeller on the water that travels.
Background technology
At present, for pool, the Irrigation Ditch in rural area, the processing of the underwater sludge in the shallow water territories such as the Landscape River in city, water surface pasture and water, floating thing, there is no a kind of comprehensive mechanization solution, for the processing of water surface pasture and water, floating thing, can only adopt the mode that artificially collects, underwater sludge generally is in season short of rain, after draining water, excavate, time-consuming, effort, inefficiency, labour intensity is high; More existing special-purpose water areas project machineries, dredger such as special use, special-purpose colleting garbage floated on water machinery, but be only applicable to great rivers, and device-specific is excessively strong, vacancy rate is high, cost is expensive, the screw of its driving waterborne and complicated mechanism, the position is fixed, and is unsuitable for using at amphibious mechanical equipment.
The utility model content
The utility model provides a kind of river course to unclog and readjust the engineering machinery hydraulic screw propeller, this river course is unclogged and readjusted engineering machinery and can be travelled and implement at land and the water surface and excavate and the work of removing contamination, can save time, laborsaving, process the foreign material such as underwater sludge, water surface pasture and water of irrigation and water conservancy, civic landscape water channel efficiently, its objective is provides a kind of hydraulic power of engineering machinery of can utilizing itself to come work, simultaneously according to equipment in the waters or the different situations of land work, the screw that can fix or pack up fast.
To achieve these goals, the technical scheme taked of the utility model is:
Described river course is unclogged and readjusted engineering machinery and is comprised excavator, main buoyancy tank, hydraulic screw oar propeller; Described hydraulic screw oar propeller comprises screw, oar axle bed, hydraulic motor, hanging groove, peg, hasp; Described hanging groove is arranged on the main buoyancy tank afterbody facade, be " Qian " shape, notch is main buoyancy tank dorsad, and bottom land is fixed on the main buoyancy tank afterbody facade, and an angle is respectively opened in the cell wall top and bottom, the upper end is provided with angle, it is opening up, and towards main buoyancy tank, the lower end is provided with lower angle, it is opening up, and main buoyancy tank dorsad; Described screw and hydraulic motor are arranged on the oar axle bed, by the rotation of hydraulic motor driving propeller; Described oar axle bed is fixed on an end of peg; The other end of described peg is provided with handle; Described peg is provided with straight pin opening the corresponding position of two angles with the cell wall of hanging groove; Described hasp is arranged on the flat upper surface of main buoyancy tank.
Described excavator adopts all-hydraulic transmission mechanism; Described excavator arranges conventional bucket, the special-purpose bucket of mud and cleaning pasture and water, the special-purpose bucket of floating thing; The front lower of excavator arranges front ejector dozer, and the rear basifacial of excavator arranges rear ejector dozer.
The special-purpose bucket of described mud comprises two-sided bucket, bucket back shaft, dipper, dipper seat, bucket cylinder, bucket cylinder bearing; Described two-sided bucket is hinged on the bucket back shaft; Described bucket back shaft comprises a square tube and two junction plates; Two described junction plates are welded on the square tube two ends, are drilled with respectively two installing holes that are connected with two-sided bucket on two junction plates; Described bucket back shaft in the middle position and dipper welds together; Described bucket cylinder bearing is arranged on the both sides, top of dipper, and the bucket cylinder bearing is connected with an end of bucket cylinder by bearing pin; Described dipper seat is arranged on the dipper top, and the dipper seat is connected on the swing arm of excavator.
Described cleaning pasture and water, the special-purpose bucket of floating thing comprise container bucket, clamping bucket, bucket back shaft, container bucket oil cylinder, clamping bucket oil cylinder, dipper; Described container bucket bottom welding netted stainless steel grid; The joint indention of described container bucket and clamping bucket.
Described main buoyancy tank is two, is symmetricly set on the excavator left and right sides, and two sides that main buoyancy tank links to each other with excavator, its front end consist of " V " font opening shape, at the small end of " V " font opening stationary grid is set; Two main buoyancy tanks are connected by bearing pin is hinged with front ejector dozer head; Rear soil-shifting wrench section respectively opens a rectangular channel in both sides, and both sides master's buoyancy tank correspondence position respectively arranges a slide block, and rear ejector dozer is connected with slide block by rectangular channel with both sides master's buoyancy tank.
The main buoyancy tank of two covers bindiny mechanism is set between two described main buoyancy tanks, and a cover is arranged at front of digging machine, the another set of excavator rear that is arranged at; Described main buoyancy tank bindiny mechanism comprises holder, connecting rod, connector; Described holder is arranged on the side of the main buoyancy tank that links to each other with excavator; Described connecting rod one end is plate-like, is connected with holder on the side master buoyancy tank, and the end of the other end is screw thread; The first end of described connection is plate-like, is connected with holder on the opposite side master buoyancy tank, and the other end of connector is screw, and is threaded on the connecting rod.
The described excavator left and right sides arranges location waterborne and stabilizing mechanism, and both fixedly the position of engineering machinery in water unclogged and readjusted in the river course, can improve again the stability of engineering machinery when work, and easy to operate.
The utility model adopts technique scheme, compared with prior art, has the following advantages: with the excavator certain modification that uses on the face of land, just can realize amphibious function, mechanism is simple, convenient processing and manufacture, low cost of manufacture, easy operating, easy to maintenance; Engineering machinery is unclogged and readjusted in this river course, can clear up the foreign material such as underwater sludge, water surface pasture and water in the shallow water territories such as pool, water channel, urban landscape rivers, when waters work is finished, only need pull down buoyancy tank, namely can be used as land face excavator and use, function is many, utilization rate of equipment and installations is high, the waters high efficiency; Described hydraulic screw oar propeller has installation, convenient disassembly, and is simple in structure, and convenient operation and control, laborsaving, but stepless speed regulation are used safe characteristics.
Description of drawings
The below is briefly described the expressed content of each width of cloth accompanying drawing of this manual and the mark among the figure:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the mud Special digging bucket structure schematic diagram in the utility model;
Fig. 3 is that schematic diagram is looked on the left side of structure shown in Figure 2;
Fig. 4 is the special-purpose bucket deployed position of the mud schematic diagram in the utility model;
Fig. 5 is bucket axle assemble supporting schematic diagram among Fig. 2 and Fig. 6;
Fig. 6 is cleaning pasture and water, the floating thing Special digging bucket structure schematic diagram in the utility model;
Fig. 7 is container bucket structure schematic diagram among Fig. 6;
Fig. 8 is the main buoyancy tank bindiny mechanism schematic diagram in the utility model;
Fig. 9 is the hydraulic screw oar propeller schematic diagram in the utility model;
Figure 10 is position view when peg is packed up among Fig. 9;
Figure 11 is location waterborne and the stabilizing mechanism structural representation in the utility model;
Figure 12 is the schematic top plan view of structure shown in Figure 11.
Be labeled as among the figure:
1, excavator, 2, front ejector dozer, 3, main buoyancy tank, 4, rotatable screen, 5, stationary grid, 6, bucket, 7, main buoyancy tank bindiny mechanism, 8, aquatic organism, floating thing is collected and pressurizing unit, and 9, slurry conveying device, 10, auxiliary buoyancy tank, 11, hydraulic screw oar propeller, 12, rear ejector dozer, 13, location waterborne and stabilizing mechanism, 14, two-sided bucket, 15, the bucket back shaft, 16, dipper, 17, the dipper seat, 18, cylinder support, 19, bucket cylinder, 20, the bucket cylinder bearing, 21, base plate, 22, side plate, 23, square tube, 24, junction plate, 25, the container bucket, 26, container bucket oil cylinder, 27, the clamping bucket, 28, the container bottom sheet, 29, horizontal stainless steel strip, 30, " L " shape corrosion resistant plate, 31, journal stirrup, 32, vertical stainless steel strip, 33, the stainless steel grid, 34, container bucket side plate, 35, holder, 36, connecting rod, 37, connector, 38, hasp, 39, straight pin, 40, peg, 41, upper angle, 42, screw, 43, the oar axle bed, 44, hydraulic motor, 45, lower angle, 46, hanging groove, 47, handle, 48, wire rope, 49, handwheel, 50, connecting rod A, 51, connecting rod B, 52, sliding sleeve, 53, anchor pole, 54, anchor head, 55, support sleeve, 56, capstan winch, 57, ratchet, 58, clamping bucket oil cylinder.
The specific embodiment
The below contrasts accompanying drawing, by the description to embodiment, the specific embodiment of the present utility model is described in further detail, to help those skilled in the art inventive concept of the present utility model, technical scheme is had more complete, accurate and deep understanding.
The of the present utility model structure expressed such as Fig. 1 to Figure 12, unclog and readjust engineering machinery for a kind of river course, comprise excavator 1, main buoyancy tank 3, auxiliary buoyancy tank 10, hydraulic screw oar propeller 11, location waterborne and stabilizing mechanism 13, slurry conveying device 9, the collection of aquatic floating thing and pressurizing unit 8.The utility model both can use as excavator on land, can implement desilting, cleaning aquatic organism and floater at the water surface again.
In order to solve the problem that exists at the described present known technology of this manual background technology part and to overcome its defective, realize that excavator 1 can be amphibious, and have the multi-functional goals of the invention such as mining clay, removing pasture and water and floater, the technical scheme that the utility model is taked is:
As shown in Figure 1, unclog and readjust engineering machinery for river course provided by the utility model, described river course is unclogged and readjusted engineering machinery and is provided with excavator 1.Described excavator adopts all-hydraulic transmission mechanism, has and can realize the large-scale stepless speed governing, transmits motion steadily; be easy to realize quick startup, braking and frequent commutation, convenient operation and control, laborsaving is easy to realize automatically control and overload protection; the energy lubricating by oneself, the advantages such as component life length.
Described excavator 1 has also configured the special-purpose bucket of mud and cleaning pasture and water, the special-purpose bucket of floating thing except disposing the land conventional bucket 6 in when work, unclog and readjust engineering machinery when carrying out work when the river course, only needs corresponding bucket loaded onto to get final product.
The structure of the special-purpose bucket of the mud that provides such as Fig. 2, Fig. 3, the expressed the utility model of Fig. 4, Fig. 5, the special-purpose bucket of this mud comprises two-sided bucket 14, bucket back shaft 15, dipper 16, dipper seat 17, bucket cylinder 19, bucket cylinder bearing 20.Described two-sided bucket 14 comprises two the same buckets, and every bucket comprises respectively a base plate 21 and two blocks of side plates 22, and base plate 21 is 90 ° the face of cylinder, is stamped to form by corrosion resistant plate; Concave side at a straight line of base plate 21 has been welded bucket cylinder bearing 20, is connected with an end of bucket cylinder 19 by bearing pin; Side plate 22 is 90 ° fan-shaped, is formed by the corrosion resistant plate cutting, is drilled with installing hole at the place, pinnacle of side plate; Two blocks of side plates 22 are welded on respectively the two ends of base plate along its arc part.Described two-sided bucket 14 is hinged on the bucket back shaft 15 by double-screw bolt, and two-sided bucket 14 can rotate around bucket back shaft 15 under the effect of bucket cylinder 19.Described bucket back shaft 15 comprises a square tube 23 and two junction plates 24; Two described junction plates 24 are welded on square tube 23 two ends, are drilled with respectively two installing holes that are connected with two-sided bucket 14 on two junction plates 24.Described bucket back shaft 15 in the middle position and dipper 16 welds together.Described dipper 16 is the stainless steel square tube, and two cylinder supports 18 are welded on the both sides, top of dipper 16, and described cylinder support is connected by the other end of bearing pin with bucket cylinder 19.Described dipper seat 17 is welded on dipper 16 tops, and dipper seat 17 is square, and has bored 8 installing holes around it, by Bolt Connection on the swing arm of excavator 1.
Two-sided bucket 14 rotates around bucket back shaft 15 under the effect of bucket cylinder 19, finishes the opening and closing action, realizes the loading and unloading to mud, has compact conformation, and easy to operate, capacity is large, the advantage of high efficiency.
The structure of the cleaning pasture and water that provide such as Fig. 5, Fig. 6, the expressed the utility model of Fig. 7, the special-purpose bucket of floating thing, these cleaning pasture and water, floating thing special use bucket comprise container bucket 25, clamping bucket 27, bucket back shaft 15, container bucket oil cylinder 26, clamping bucket oil cylinder 58, dipper 16.Described container bucket 25 is used for dragging for digging pasture and water, floater, capacity is larger, comprise a container bottom sheet 28 and two blocks of container bucket side plates 34, described base plate 28 front ends are corrosion resistant plate, joint indention with clamping bucket 27 closure the time is so that the floating thing of clamping pasture and water and various shapes; Described base plate 28 rear ends are " L " shape corrosion resistant plate 30 that is stamped to form, and " L " shape corrosion resistant plate 30 shorter ends place the bottom, and long end erects, and as the baffle plate at rear portion, prevent from dragging for the pasture and water that dig, floater etc. from the rear portion landing; Between the front end of base plate 28 and rear end, welded netted stainless steel grid 33, be convenient to when clamping pasture and water and floating thing wherein moisture of elimination, between the front end of base plate 28 and rear end, two stainless steel strips 32 have longitudinally also been welded, front end steel plate and rear end steel plate are linked together, along laterally also having welded a stainless steel strip 29, to improve the structural strength of base plate 28; Described vertically, three stainless steel strips of transverse weld be arranged on netted stainless steel grid 33 below, by spot welding grid 33 and stainless steel strip are fixed together, prevent coming off of grid 33; Two blocks of described side plates 34 also are corrosion resistant plates, be welded on respectively the both sides of base plate 28, with the front end corrosion resistant plate on the base plate 28, rear end " L " shape corrosion resistant plate 30, horizontal stainless steel strip 29, netted stainless steel grid 33 welds together, form the bucket shape of indent, two blocks of described side plates 34 are at the joint indention of container bucket 25 with clamping bucket 27, so that the floating thing of clamping pasture and water and various shapes, two blocks of described side plates 34 are drilled with installing hole at the wedge angle position that the rear end contacts with clamping bucket 27, hinged by bearing pin and bucket back shaft 15, so that container bucket 25 can rotate around bucket back shaft 15; Journal stirrup 31 as the position of rear portion baffle plate, has been welded on " L " shape corrosion resistant plate 30 in base plate 28 rear ends of described container bucket 25, on the journal stirrup 31 bearing pin is installed, and is hinged by an end of bearing pin and container bucket oil cylinder 26.Described bucket back shaft 15 comprises a square tube 23 and two junction plates 24; Two described junction plates 24 are welded on square tube 23 two ends, are drilled with respectively two installing holes hinged with container bucket 25 and clamping bucket 27 on two junction plates 24.Described bucket back shaft 15 in the middle position and dipper 16 welds together.Described dipper 16 is the stainless steel square tube, has welded container bucket cylinder support and clamping bucket cylinder support in the both sides, top of dipper 16, and the other end by bearing pin and container bucket oil cylinder 26 and an end of clamping bucket oil cylinder 58 are hinged.Described dipper 16 welded top dipper seat 17, dipper seat 17 is square, and has bored eight installing holes around it, by Bolt Connection on the swing arm of excavator 1.Described clamping bucket 27 comprises a base plate and two blocks of side plates, described base plate is flat corrosion resistant plate, the front end of base plate is the zigzag that is meshed with container bucket front end, and clamping bucket cylinder support has been welded at the back side of base plate, and is hinged by the other end of bearing pin and clamping bucket oil cylinder; Two blocks of described side plates are narrower, are welded on clamping bucket 27 base plate both sides, consist of flat bucket shape, and two side plate rear ends are drilled with installing hole, and are hinged by bearing pin and bucket back shaft 15, so that clamping bucket 27 can rotate around bucket back shaft 15; Two blocks of described side plates and container bucket 25 are in contact with one another the position and are and the intermeshing zigzag in container bucket 25 both sides.Container bucket 25 and clamping bucket 27 are respectively under the effect of container bucket oil cylinder 26 and clamping bucket oil cylinder 58, rotate around bucket back shaft 15, finish the opening and closing action, container bucket 25 is finished the work of fishing for to pasture and water and floater, and clamping bucket 27 can clamp pasture and water and various floater in the container bucket 25, and it is pushed, stainless steel grid 33 elimination moisture by container bucket 25 bottoms, intermeshing sawtooth both had been convenient to the article of the various shapes of clamping when container bucket 25 and clamping bucket 27 closure, be convenient to again pull apart the pasture and water that spread, have compact conformation, easy to operate, capacity is large, the advantage of high efficiency.
The front lower of described excavator 1 arranges front ejector dozer 2, and the rear basifacial of excavator 1 arranges rear ejector dozer 12.Front ejector dozer is to consist of the vitals that being connected of engineering machinery and supporting mechanism are unclogged and readjusted in the river course with rear ejector dozer.
Described excavator 1 both sides arrange two main buoyancy tanks 3, and when engineering machinery is unclogged and readjusted when entering in the water in the river course, main buoyancy tank 3 is main buoyancy sources of whole mechanized equipment.Single primary buoyancy tank 3 is ship shape, its front end inboard is 30 ° of oblique angle settings, when two main buoyancy tanks 3 are symmetricly set on excavator 1 left and right sides, the side that links to each other with excavator 1, its front end consists of " V " font opening shape, be used for to collect floater, and at the small end of " V " font opening stationary grid 5 be set, prevent floating thing from the river course unclog and readjust engineering machinery below float; Large end at " V " font opening arranges rotatable screen 4, by its rotation of hydraulic oil cylinder driving, with the control openings of sizes, is used for collecting floater.Main buoyancy tank 3 links together with excavator 1 by front ejector dozer 2, rear ejector dozer 12, open two hinged holes in front ejector dozer 2 head both sides, by bearing pin with front ejector dozer 2 and both sides master's buoyancy tank 3 hinged linking together, so that front ejector dozer 2 can rotate around bearing pin; A rectangular channel is respectively opened in rear ejector dozer 12 head both sides, and master's buoyancy tank 3 relevant positions, both sides respectively arrange a slide block, and rear ejector dozer 12 links together by rectangular channel and slide block with both sides master's buoyancy tank 3.Under the effect of hinged slide block mechanism, when engineering machinery is unclogged and readjusted when entering in the water in the river course, by controlling the action of front ejector dozer 2, rear ejector dozer 12, excavator 1 can be enumerated the water surface travels to adapt in the water, when the river course is unclogged and readjusted on the engineering machinery to land, by controlling the action of front ejector dozer 2, rear ejector dozer 12, both sides buoyancy tank 3 can be lifted to built on stilts again, to adapt to land locomotion.Work long hours for adapting to the water surface, hinged slide block mechanism also arranges locking mechanism, with the fixing relative position of excavator 1 and both sides master's buoyancy tank 3.
The main buoyancy tank of two covers bindiny mechanism 7 is set between described two main buoyancy tanks 3.Described main buoyancy tank bindiny mechanism 7 is arranged at respectively the place ahead and the rear of excavator 1, comprises holder 35, connecting rod 36, connector 37.Described holder 35 is welded on respectively the side that two main buoyancy tanks 3 link to each other with excavator 1, is drilled with connecting hole on the holder 35; Described connecting rod 36 1 ends are plate-like, on connecting hole is arranged, link together by the holder 35 on double-screw bolt, nut and the side master buoyancy tank 3, the end of the other end is screw thread; Described connector 37 1 ends are plate-like, on connecting hole is arranged, link together by the holder 35 on double-screw bolt, nut and the opposite side master buoyancy tank 3, the end of the other end of connector 37 is the screw that matches with screw thread on the connecting rod.Described main buoyancy tank bindiny mechanism 7 is when connecting, first connecting rod 36 is screwed in connector 37, by screwing in its length of depth adjustment of screw, and then the holder 35 on itself and the both sides master's buoyancy tank 3 linked together by double-screw bolt, nut, has connecting length adjustable, the advantage of installation, convenient disassembly.
Described river course is unclogged and readjusted engineering machinery and is provided with auxiliary buoyancy tank 10.Described auxiliary buoyancy tank 10 can be arranged on the left side of the main buoyancy tank 3 in left side; Perhaps be arranged on the right side of the main buoyancy tank 3 on right side; Perhaps be arranged between excavator 1 the place ahead, two the main buoyancy tanks 3; Perhaps be arranged between excavator 1 rear, two the main buoyancy tanks 3.Described slurry conveying device 9 and pasture and water, floating thing are collected with pressurizing unit 8 and are arranged on the auxiliary buoyancy tank 10.
Such as the hydraulic screw oar propeller 11 that the expressed the utility model of Fig. 9, Figure 10 provides, this hydraulic screw oar propeller 11 is arranged at the afterbody of main buoyancy tank 3, comprises screw 42, oar axle bed 43, hydraulic motor 44, hanging groove 46, peg 40, hasp 38.Described hanging groove 46 is arranged on the main buoyancy tank 3 afterbody facades, be " Qian " shape, notch is main buoyancy tank 3 dorsad, and bottom land is welded on the main buoyancy tank 3 afterbody facades, an angle is respectively opened in the cell wall top and bottom, be used for fixedly peg 40, the upper end is provided with angle 41, and it is opening up, and towards main buoyancy tank 3, angle 45 is set in the lower end, and it is opening up, and main buoyancy tank 3 dorsad.
Described screw 42 and hydraulic motor 44 are arranged on the oar axle bed 43, are driven the rotation of screw 42 by hydraulic motor 44.Described oar axle bed 43 is welded on an end of peg 40.The other end of described peg 40 is provided with handle 47, is convenient to the movement of peg 40 and fixing; Described peg 40 is provided with straight pin 39 opening the corresponding position of two angles with the cell wall of hanging groove 46, when engineering machinery is unclogged and readjusted when entering the waters and travelling in the river course, need peg 40 is put down along hanging groove 46 together with hydraulic motor 44, screw 42, by straight pin 39 is slipped into angle, peg 40 is vertically fixed on the hanging groove 46.Described hasp 38 is arranged on the flat upper surface of main buoyancy tank 3, when engineering machinery is unclogged and readjusted when entering land locomotion in the river course, need peg 40 is packed up from hanging groove 46 together with hydraulic motor 44, screw 42, in order to avoid the hard thing of land and screw 42 bump, for the peg 40 that prevents from packing up jolts, rocks at main buoyancy tank 3 platforms, need the handle 47 of peg 40 is stuck in hasp 38 times, the other end of peg 40 places the notch of hanging groove 46 upper ends.
Described hydraulic screw oar propeller 11 has installation, convenient disassembly, and is simple in structure, and convenient operation and control, laborsaving, but stepless speed regulation are used safe advantage.
The location waterborne and the stabilizing mechanism 13 that provide such as the expressed the utility model of Figure 11, Figure 12, unclog and readjust engineering machinery violent jolting occurs when the water surface is worked for preventing the river course, the utility model does not adopt the iron chains of traditional flexibility and anchor to fix plant equipment, but adopts location waterborne and the stabilizing mechanism 13 of rigidity.Described location waterborne and stabilizing mechanism 13 are four, be arranged at respectively the anterior left side of main buoyancy tank 3, anterior right side, left side, rear portion, right side, rear portion, with main buoyancy tank 3 rigid connection, at needs when fixedly the engineering machinery position is unclogged and readjusted in the river course, with anchor pole 53 vertical insertions in the water-bed earth, when engineering machinery was unclogged and readjusted in the mobile river course of needs, rotatable capstan winch 56 rose anchor pole 53, and makes anchor pole 56 horizontal positioned.Described location waterborne and stabilizing mechanism 13 comprise support sleeve 55, anchor head 54, anchor pole 53, handwheel 49, capstan winch 56, wire rope 48, ratchet 57, connecting rod A50, connecting rod B51, sliding sleeve 52.Described support sleeve 55 is fixed on the platform of main buoyancy tank 3 sides.Described anchor head 54 is used for inserting water-bed earth, can be designed to various sizes and shape, and anchor head 54 is hollow structure, is enclosed within anchor pole 53 lower ends, is fixed together by screw and anchor pole 53, according to the variation of water-bed situation, can change easily anchor head 54.Described anchor pole 53 is arranged in the sliding sleeve 52, and anchor pole 53 bottoms arrange hangers, and wire rope 48 passes hangers, can be with anchor pole 53 pull-ups.Described sliding sleeve 52 middle parts arrange turning cylinder, and turning cylinder is arranged in the support sleeve 55, and sliding sleeve 52 moving axis that can rotate rotates, also can moving axially along turning cylinder; Described capstan winch 56, handwheel 49 and ratchet 57 are arranged on sliding sleeve 52 tops, and described wire rope 48 rotates capstan winch 56 by handwheel 49 on capstan winch 56, the motion of control wire rope 48, can drive anchor pole 53 liftings, ratchet 57 can with capstan winch 56 locking positions, prevent anchor pole 53 landings; The end of sliding sleeve 52 tops and connecting rod A50 is hinged by bearing pin, and connecting rod A50 can rotate around bearing pin.The other end of described connecting rod A50 is connected by bearing pin with the end of connecting rod B51, connecting rod A50 also has an extension along the connecting portion with connecting rod B51, when connecting rod A50 when forwarding to clockwise with connecting rod B51 on same straight line, connecting rod B51 is blocked in the extension, connecting rod A50 and connecting rod B51 just can not be rotated further in the direction, can only be along counter-rotation.The other end of described connecting rod B51 is connected with the platform of main buoyancy tank 3 is hinged.
Described location waterborne and stabilizing mechanism 13 have simple in structure, easy to operate, laborsaving, can make the river course unclog and readjust on the water more stable characteristics during operation of engineering machinery.
Using method of the present utility model is as follows:
When 1, carrying out digging operation on land, load onto conventional bucket 6, buoyancy tank 3 is lifted and can operate; If work on land for a long time, the annex of the aquatic work such as main buoyancy tank 3, auxiliary buoyancy tank 10 can be pulled down, directly come work as excavator.
2, engineering machinery is unclogged and readjusted when entering the waters by land in the river course, and excavator 1 is the ramp of the lower water of arrangement on land first, sails in the water along the ramp, when part buoyancy tank 3 enters in the water, with excavator 1 lifting, push ground to bucket 6, engineering machinery is unclogged and readjusted in the river course push in the water.
3, the fixed agraffe 38 of pull-up hydraulic screw oar propeller 11 puts down peg 40 and fixing along hanging groove 46 together with screw 42, starts screw 42, just can drive the river course and unclog and readjust engineering machinery and travel on the water.
When 4, carrying out floater and pasture and water fishing, change cleaning pasture and water, the special-purpose bucket of floating thing, drive towards and salvage the zone, pasture and water and floating thing are collected in " V " shape opening and the stationary grizzly place of main buoyancy tank 3, begin to salvage, and the aquatic floating thing that the article of salvaging are put into auxiliary buoyancy tank 10 collected with pressurizing unit 8 process.
When 5, carrying out the underwater mud excavation, change the special-purpose bucket of mud, anchor pole 53 is put down, fixes, the beginning operation, the mud of excavation is put into auxiliary buoyancy tank 10 slurry conveying devices 9, and is transported to assigned address.
This river course is unclogged and readjusted engineering machinery and is fit to irrigation and water conservancy construction, municipal corporation, gardens unit etc., and main frame---the most of units of excavator all have, and only add some annexes, and certain modification, and purchase cost is low, result of use good.Dig pasture and water, floating thing with traditional manually dragging for, excavate mud and compare, the utlity model has efficient high, save time, laborsaving, reduce the advantage of labour intensity; Compare with silt dredger, the rescue vessel for floating articles on water surface of special use, the utlity model has simple in structurely, cost is low, and is multi-functional, the advantage that utilization rate is high.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (6)
1. the hydraulic screw oar propeller of engineering machinery is unclogged and readjusted in a river course, it is characterized in that: described river course is unclogged and readjusted engineering machinery and is comprised excavator (1), main buoyancy tank (3), hydraulic screw oar propeller (11); Described hydraulic screw oar propeller (11) comprises screw (42), oar axle bed (43), hydraulic motor (44), hanging groove (46), peg (40), hasp (38); Described hanging groove (46) is arranged on main buoyancy tank (3) the afterbody facade, be " Qian " shape, notch is main buoyancy tank (3) dorsad, and bottom land is fixed on main buoyancy tank (3) the afterbody facade, and an angle is respectively opened in the cell wall top and bottom, the upper end is provided with angle (41), it is opening up, and towards main buoyancy tank (3), the lower end is provided with lower angle (45), it is opening up, and main buoyancy tank (3) dorsad; Described screw (42) and hydraulic motor (44) are arranged on the oar axle bed (43), are driven the rotation of screw (42) by hydraulic motor (44); Described oar axle bed (43) is fixed on an end of peg (40); The other end of described peg (40) is provided with handle (47); Described peg (40) is provided with straight pin (39) opening the corresponding position of two angles with the cell wall of hanging groove (46); Described hasp (38) is arranged on the flat upper surface of main buoyancy tank (3).
2. unclog and readjust the engineering machinery hydraulic screw propeller according to river course claimed in claim 1, it is characterized in that: described excavator (1) adopts all-hydraulic transmission mechanism; Described excavator (1) arranges conventional bucket (6), the special-purpose bucket of mud and cleaning pasture and water, the special-purpose bucket of floating thing; The front lower of excavator (1) arranges front ejector dozer (2), and the rear basifacial of excavator (1) arranges rear ejector dozer (12).
3. unclog and readjust the engineering machinery hydraulic screw propeller according to river course claimed in claim 2, it is characterized in that: the special-purpose bucket of described mud comprises two-sided bucket (14), bucket back shaft (15), dipper (16), dipper seat (17), bucket cylinder (19), bucket cylinder bearing (18); Described two-sided bucket (14) is hinged on the bucket back shaft (15); Described bucket back shaft (15) comprises a square tube (23) and two junction plates (24); Two described junction plates (24) are welded on square tube (23) two ends, are drilled with respectively two installing holes that are connected with two-sided bucket (14) on two junction plates (24); Described bucket back shaft (15) in the middle position and dipper (16) welds together; Described bucket cylinder bearing (18) is arranged on the both sides, top of dipper (16), and bucket cylinder bearing (18) is connected by the end of bearing pin with bucket cylinder (19); Described dipper seat (17) is arranged on dipper (16) top, and dipper seat (17) is connected on the swing arm of excavator.
4. unclog and readjust the engineering machinery hydraulic screw propeller according to river course claimed in claim 2, it is characterized in that: described cleaning pasture and water, the special-purpose bucket of floating thing comprise container bucket (25), clamping bucket (27), bucket back shaft (15), container bucket oil cylinder (26), clamping bucket oil cylinder (58), dipper (16); Described container bucket (25) bottom welding netted stainless steel grid (33); The joint indention of described container bucket (25) and clamping bucket (27).
5. unclog and readjust the engineering machinery hydraulic screw propeller according to river course claimed in claim 1, it is characterized in that: described main buoyancy tank (3) is two, be symmetricly set on excavator (1) left and right sides, the side that two main buoyancy tanks (3) link to each other with excavator (1), its front end consists of " V " font opening shape, at the small end of " V " font opening stationary grid (5) is set; Two main buoyancy tanks (3) are connected by bearing pin is hinged with front ejector dozer (2) head; A rectangular channel is respectively opened in rear ejector dozer (12) head both sides, and both sides master's buoyancy tanks (3) correspondence position respectively arranges a slide block, and rear ejector dozer (12) is connected with slide block by rectangular channel with both sides master's buoyancy tanks (3).
6. unclog and readjust the hydraulic screw oar propeller of engineering machinery according to claim 1 or 5 described river courses, it is characterized in that: two cover main buoyancy tank bindiny mechanisms (7) are set between two described main buoyancy tanks, one cover is arranged at excavator (1) the place ahead, another set of excavator (1) rear that is arranged at; Described main buoyancy tank bindiny mechanism (7) comprises holder (35), connecting rod (36), connector (37); Described holder (35) is arranged on the side of the main buoyancy tank (3) that links to each other with excavator (1); Described connecting rod (36) one ends are plate-like, are connected with holder (35) on the side master buoyancy tank (3), and the end of the other end is screw thread; Described connector (37) one ends are plate-like, are connected with holder (35) on the opposite side master buoyancy tank (3), and the other end of connector (37) is screw, and are threaded on the connecting rod (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383761 CN202899195U (en) | 2012-07-27 | 2012-07-27 | Hydraulic propeller thruster for riverway dredging engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383761 CN202899195U (en) | 2012-07-27 | 2012-07-27 | Hydraulic propeller thruster for riverway dredging engineering machinery |
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| Publication Number | Publication Date |
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| CN202899195U true CN202899195U (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220383761 Expired - Fee Related CN202899195U (en) | 2012-07-27 | 2012-07-27 | Hydraulic propeller thruster for riverway dredging engineering machinery |
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| CN (1) | CN202899195U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398549A (en) * | 2015-12-24 | 2016-03-16 | 广西师范大学 | Electric propulsion control rudder of electric bamboo raft |
| CN106672188A (en) * | 2016-09-21 | 2017-05-17 | 宁波市北仑海伯精密机械制造有限公司 | Warped swing type structure of propeller for ship |
| CN109080806A (en) * | 2018-09-21 | 2018-12-25 | 昆山耀和体育用品有限公司 | It is a kind of quickly to pacify the boat for tearing propeller open |
| CN113622471A (en) * | 2020-05-06 | 2021-11-09 | 上海中车艾森迪海洋装备有限公司 | Underwater bulldozer |
-
2012
- 2012-07-27 CN CN 201220383761 patent/CN202899195U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398549A (en) * | 2015-12-24 | 2016-03-16 | 广西师范大学 | Electric propulsion control rudder of electric bamboo raft |
| CN106672188A (en) * | 2016-09-21 | 2017-05-17 | 宁波市北仑海伯精密机械制造有限公司 | Warped swing type structure of propeller for ship |
| CN109080806A (en) * | 2018-09-21 | 2018-12-25 | 昆山耀和体育用品有限公司 | It is a kind of quickly to pacify the boat for tearing propeller open |
| CN113622471A (en) * | 2020-05-06 | 2021-11-09 | 上海中车艾森迪海洋装备有限公司 | Underwater bulldozer |
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Granted publication date: 20130424 Termination date: 20130727 |