CN103563829A - Swelling machine and manufacturing method of swelling machine floating body - Google Patents
Swelling machine and manufacturing method of swelling machine floating body Download PDFInfo
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- CN103563829A CN103563829A CN201310069148.6A CN201310069148A CN103563829A CN 103563829 A CN103563829 A CN 103563829A CN 201310069148 A CN201310069148 A CN 201310069148A CN 103563829 A CN103563829 A CN 103563829A
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- buoyancy aid
- output shaft
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- box
- gear
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 230000008961 swelling Effects 0.000 title abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000004033 plastic Substances 0.000 claims description 26
- 229920003023 plastic Polymers 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 239000011152 fibreglass Substances 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 239000003351 stiffener Substances 0.000 claims description 4
- 230000002411 adverse Effects 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
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- 230000009194 climbing Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical compound O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 description 17
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Abstract
The invention relates to a swelling machine and a manufacturing method of a swelling machine floating body. The swelling machine mainly comprises a motor, a reduction gearbox, a floating body, blades and a fixing rod, wherein the floating body is a hollow shell body, mounting spaces for mounting the blades are arranged on the circumference of the lower part of the floating body, and the blades are arranged in the mounting spaces; the middle part of the upper part of the floating body is sunken, an upper shell and a lower shell of the sunken part are integrated, and the sunken part is provided with a connection space matched with an output shaft; the reduction gearbox is mainly consists of a box body, a reduction gear, a bearing and the output shaft; the fixing rod is arranged on the reduction gearbox, a sealing chamber is arranged at the lower end of the reduction gearbox, the output shaft downwards extends out of the sealing chamber to drive the floating body to rotate together with the blades, and the motor and the reduction gearbox are fixed by the fixing rod to float on the water surface without rotation.
Description
Technical field
The present invention relates to aquaculture equipment, particularly relate to and can make culturing pool produce wave and a kind of equipment of oxygenation.
Background technology
Aerator is in aquaculture, fishes and shrimps to be had the equipment of lifesaving and growth encourage.Existing mechanical type aerator mainly contains Waterwheel-type, vane type and water jet three major types type, wherein the use of paddle aerator is the widest, paddle aerator rotating speed is fast, efficiency is high, but weak point is that the water body diffusivity of oxygenation is not enough, when fishpond anoxic fishes and shrimps are raised the nose above water to breathe, fish can be concentrated the oxygen uptake of aerator periphery, forms a circle " fish wall ", and the diffusivity of visible paddle aerator is not enough.
Summary of the invention
The object of the invention is, a kind of a kind of surge machine simple, that the strong cost of water body diffusivity is low and manufacture method of surge machine buoyancy aid manufactured is provided.
The object of the present invention is achieved like this:
, mainly comprise: motor, reduction box, buoyancy aid, blade, dead lever, motor is connected with reduction box, the output shaft of reduction box stretches out downwards, and output shaft drives buoyancy aid, and buoyancy aid is the housing of a hollow, below buoyancy aid, periphery has the installation position that blade is installed, and blade is contained in installation position; The middle part above of buoyancy aid is recessed, the upper-lower casing of concave part is integrated, and there is the connection bit matching with output shaft concave part, and the output shaft of reduction box drives buoyancy aid and blade to rotate together, complete machine is kept afloat by buoyancy aid, and motor and reduction box are fixedly kept afloat and do not rotated by dead lever.
Described buoyancy aid is by plastic blow molding, and the groove that connects blade is arranged at bottom, and the through hole by bolt is arranged at the top of groove, and the periphery upper strata plastics of through hole are recessed to be integrated with lower floor's plastics; The middle part above of buoyancy aid is recessed, and motor and reduction box are installed on concave part; Buoyancy aid and flange connections levels plastics all or part be integrated, have the through hole by bolt, the periphery levels plastics of through hole are integrated.
Described buoyancy aid middle part levels plastics all or part is integrated and flange connection bit has depression, and the shape of depression and flange coincide, to increase the transmission capacity of moment.
Described blade is by metallic plate bending and molding or blade by injection molding, and the working face of blade and horizontal plane angle are less than 90 °, and while making blade working, water body has the effect of climbing and rising.
Described motor is vertical machine, is vertically mounted on reduction box, and described reduction box mainly contains following two kinds of structures:
One. described reduction box mainly by: casing, reduction gearing, bearing, output shaft form, the driver pinion of described reduction gearing is contained on motor shaft, driver pinion drives one-level driven gear, one-level driven gear is arranged on primary axis gear, primary axis gear driven secondary driven gear, secondary driven gear is arranged on secondary shaft gear, and secondary shaft gear drives three grades of driven gears, and three grades of driven gears are arranged on output shaft, one-level driven gear, secondary driven gear, the three grades of driven gears axial location in reduction box becomes stairstepping, and one-level driven gear is upper, and secondary driven gear is placed in the middle, three grades of driven gears under, the upper end bearing of one-level and secondary shaft gear is indoor at the upper end of casing bearing, upper end bearing chamber is suitable for reading casing, mounted motor or be directly connected with the flange seal of vertical machine after casing suitable for reading is tightly connected with case lid, upper end bearing is indoor has centring ring to make one-level and secondary shaft gear upper end bearing axial location, the bottom end bearing of one-level and secondary shaft gear is indoor at the bottom end bearing of casing, bearing chamber outer end is sealed by bearing cap, the middle part of casing has the bearing chamber of output shaft downwards, there is closed chamber the bearing chamber lower end of output shaft, output shaft is stretched out and is driven buoyancy aid to rotate together with blade by sealing downwards, dead lever is no less than two, and dead lever is connected on reduction box, and complete machine is kept afloat by buoyancy aid, and motor and reduction box are fixedly kept afloat and do not rotated by dead lever.
Two. described reduction box mainly by: upper box, lower box, reduction gearing, bearing, output shaft form, lower box and upper box seal combination; The junction of lower box and upper box respectively has and is no less than two half slots that dead lever can be installed, and there is pivot flange half slot both sides, have the hole by bolt on pivot flange, and dead lever is arranged in the circular hole that upper box and lower box two half slots form; The driver pinion of described reduction gearing is contained on motor shaft, driver pinion drives one-level driven gear, one-level driven gear is arranged on primary axis gear, primary axis gear driven secondary driven gear, secondary driven gear is arranged on secondary shaft gear, secondary shaft gear drives three grades of driven gears, and three grades of driven gears are arranged on output shaft; One-level driven gear, secondary driven gear, the three grades of driven gears axial location in reduction box becomes stairstepping, and one-level driven gear is upper, and secondary driven gear is placed in the middle, three grades of driven gears under; The upper end bearing of one-level and secondary shaft gear is in upper box bearing chamber, and the bottom end bearing of one-level and secondary shaft gear is in lower box bearing chamber, and the middle part of lower box has the bearing chamber of output shaft downwards, and there is closed chamber the bearing chamber lower end of output shaft; Output shaft is stretched out and is driven buoyancy aid to rotate together with blade by closed chamber downwards, and complete machine is kept afloat by buoyancy aid, and motor and reduction box are fixedly kept afloat and do not rotated by dead lever.
Described output shaft is the large multidiameter in stage casing, has upper bearing (metal) and lower bearing, and three grades of driven gears are housed above upper bearing (metal), and upper bearing (metal), by bolt axial limiting, has the through hole of being used on three grades of driven gears, and the instrument tighting a bolt enters by being used to through hole; Described casing and closed chamber Split assembled, in-built mechanical seal, the closed chamber of the hermetically-sealed construction of described Split assembled has three above and the through hole corresponding to screw of reduction box lower end, and screw is arranged on the stiffener of reduction box lower end.
Described buoyancy aid bottom is set to taper, while being conducive to lower floor's water body rising, to periphery, flows.
The cooperation position of the cooperation of and motor flange is arranged at the top of described upper box, coordinates the cavity that has a basin shape under position, and the middle part of cavity has can be by the hole of driver pinion, and the outer wall of cavity stops the lubricating oil splashing.
On described motor, have bucker, waterproof is covered with the breach identical with dead lever quantity, and breach is engaged on dead lever, matches in the external cylindrical surface of fan guard and the top of bucker, and bucker has lid on top, and lid periphery has air inlet duct.
A kind of manufacture method of surge machine buoyancy aid is:
One, divide body formed
Blank is made to upper shell and lower house, and upper-lower casing closes up welding or seals fasteningly, and middle part arranges the connection bit of flange, and periphery arranges the installation position of blade, carries out rear qi of chong channel ascending adversely test.
Two, Unitarily blowing formed
Hot plastic parison is put into mould, be blown into compressed air in parison, make parison swell moulding, the installation position of blade, the parison of the connection bit of flange and the periphery in hole are heat sealing at together under the effect of mould.
Three, fiberglass is made moulding
The mould base of first making foamed plastics, outside applies glue and glass fibre becomes glass steel shell, and after moulding, foamed plastics need not be removed; Also glass steel shell closes up after separately making up and down.
The present invention compared to existing technology outstanding substantive distinguishing features and marked improvement is:
The manufacture method that the invention discloses a kind of surge machine and surge machine buoyancy aid, simple in structure, cost is low; During oxygenation work, produce and surge, the diffusivity of water body is strong; The size and the quantity that change blade all can directly change the power of surge machine, and same buoyancy aid can form the surge machine of plurality of specifications.
accompanying drawing explanation
Fig. 1 is surge machine schematic perspective view of the present invention;
Fig. 2 is surge machine schematic diagram of the present invention;
Fig. 3 is the output shaft axial limiting schematic diagram of surge machine of the present invention;
Fig. 4 is that reduction box of the present invention is analysed and observe schematic perspective view;
Fig. 5 is lower box of the present invention and reduction gearing schematic perspective view;
Fig. 6 is output shaft of the present invention and flange inverted structure schematic diagram;
Fig. 7 is lower box schematic perspective view of the present invention;
Fig. 8 is lower box schematic perspective view of the present invention;
Fig. 9 is upper box schematic perspective view of the present invention;
Figure 10 is upper box schematic perspective view of the present invention;
Figure 11 is motor of the present invention and reduction box profile schematic perspective view;
Figure 12 is the electric machine structure schematic diagram of flanged of the present invention;
Figure 13 is reduction box schematic perspective view of the present invention;
Figure 14 is reduction box cross-sectional schematic of the present invention;
Figure 15 is spacer ring schematic perspective view of the present invention;
Figure 16 is casing schematic diagram of the present invention;
Figure 17 is casing schematic diagram of the present invention;
Figure 18 is the schematic perspective view of blowing buoyancy aid of the present invention;
Figure 19 is the schematic perspective view of blowing buoyancy aid of the present invention;
Figure 20 is the buoyancy aid schematic diagram of upper-lower casing combination of the present invention;
Figure 21 is buoyancy aid cross-sectional schematic of the present invention;
Figure 22 is bucker schematic perspective view of the present invention;
Figure 23 is injection moulding blade schematic diagram of the present invention;
Figure 24 is metal folding blade schematic diagram of the present invention;
Figure 25 is bridge shape blade schematic diagram of the present invention;
Figure 26 is dead lever of the present invention, location retainer plate combination schematic diagram;
Figure 27 is the lower box schematic perspective view of reduction box of the present invention and closed chamber split.
In figure: 1-buoyancy aid; 2-upper shell; 3-lower house; 4-connection bit; 5-depression; 6-water hole; 7-through hole; 8-ring-like retaining ring; 9-through hole; 10-installation position; 11-groove; 12-motor; 13-fan guard; 14-external cylindrical surface; 15-dead lever; 16-location retainer plate; 17-joint; 18-suspension ring; 19-blade; 20-reduction box; 21-bearing cap; 22-spacer ring; 23-hexagon ring; 24-fastener hole; 25-flange; 26-upper end bearing chamber; 27-bottom end bearing chamber; The flange of 28-motor; 29-upper end bearing; 30-bottom end bearing; 31-casing seam; Plane on 32-casing; 33-flange face; 34-installing hole; 36-output shaft; 37-cooperation round platform; 38-oil sealing; 39-bucker; 40-top; 41-breach; 42-lid; 43-bolt; 44-screwed hole; 45-casing; 46-backing plate; 47-air inlet duct; 48-screw; 49-taper; 50-lower box; 51-upper box; 52-motor shaft; 53-driver pinion; 54-one-level driven gear; 55-primary axis gear; 56-secondary driven gear; 57-secondary shaft gear; 58-three grades of driven gears; 59-closed chamber; 60-half slot; 61-pivot flange; 62-hollow alignment pin; 63-lower box bearing chamber; 64-upper box bearing chamber; 65-be used to through hole; 66-bolt; 67-seal groove; 68-cooperation position; 69-basin shape cavity; 70-stiffener; 71-screw.
Embodiment
Below in conjunction with accompanying drawing, with specific embodiment, the invention will be further described, referring to Fig. 1-2 7:
A kind of surge machine, mainly comprise: motor 12, reduction box 20, buoyancy aid 1, blade 19, dead lever 15, described motor 12 is vertical machine, motor 12 is vertically mounted on reduction box 20, buoyancy aid 1 can be the housing of a hollow, buoyancy aid 1 below periphery has the installation position 10 that blade is installed, and blade 19 is contained in installation position 10; There is the connection bit 4 matching with flange at the middle part of buoyancy aid 1, and the upper-lower casing of connection bit 4 is integrated.It is whole that upper-lower casing can shape rear affixed one-tenth separately, the two layers of connection bit 4 that is combined as flange in middle part, the output shaft 36 of reduction box 20 drives buoyancy aid 1 to rotate together, and complete machine is kept afloat by buoyancy aid 1, and motor 12 is fixed on the water surface with reduction box 20 by dead lever 15 and does not rotate.The dissolved oxygen formation water wave that buoyancy aid 1 stirs water body increase water body with moving vane 19 when work spreads to periphery, and preferably buoyancy aid 1 bottom is set to taper 49, and taper buoyancy aid is conducive to when lower floor's water body rises spread to surrounding.
The manufacture method of above-mentioned a kind of surge machine buoyancy aid is:
One, divide body formed:
Blank is made to upper shell 2 and lower house 3, and upper-lower casing closes up welding or seals fasteningly, and middle part arranges the connection bit 4 of flange, and periphery arranges the installation position 10 of blade, carries out rear qi of chong channel ascending adversely test.
Two, Unitarily blowing formed:
Hot plastic parison is put into mould, be blown into compressed air in parison, make parison swell moulding, the installation position 10 of blade, the parison of connection bit 4 of flange and the periphery in hole are heat sealing at together under the effect of mould.
Three, fiberglass is made moulding:
The mould base of first making foamed plastics, outside applies glue and glass fibre, and after fiberglass is made moulding, foamed plastics need not be removed, and also glass steel shell closes up after separately making up and down.
Above-mentioned by a kind of surge machine buoyancy aid of plastic blow molding, preferably connect the installation position 10 of blade fluted 11, groove 11 quantity can be more than the quantity of blade 19, and the through hole 9 by bolt is arranged at the top of groove 11, and the periphery levels plastics of through hole 9 are integrated; The middle part of buoyancy aid is recessed, motor 12 and reduction box 20 are installed on the concave part at buoyancy aid 1 middle part, and complete machine height is reduced, and the whole or part of the connection bit 4 levels plastics of buoyancy aid and flange is integrated, have the through hole 7 by bolt, the periphery levels plastics of through hole 7 are integrated; Can also depression 5 be set at flange 25 and buoyancy aid 1 middle part connection bit 4, the shape of depression 5 and flange 25 coincide, to increase the transmission capacity of moment, the shape of flange 25 and connection bit 4 depressions 5 can be triangle, square or polygonal, depression 5 peripheries have water hole 6, and water hole 6 periphery levels plastics are integrated.
Above-mentioned blade 19 by metallic plate bending and molding or blade by injection molding, blade 19 is installed in groove 11 by bolted, the working face of blade 19 and horizontal plane angle are less than 90 °, while making blade 19 work, water body has the effect of climbing and rising, blade 19 can also be made into bridge shape, both sides are had and be less than the angle of 90 ° with horizontal plane, be applicable to tow sides work.The size and the quantity that change blade 19 all can change the power of surge machine, and same buoyancy aid can form the surge machine of plurality of specifications.Blade swings and is conducive to surge while can unbalanced configuration making surge machine work, and for example the buoyancy aid of four grooves is installed three blades, while making surge machine work, swings.
Described reduction box 20 mainly contains following two kinds of structures:
One. described reduction box 20 is mainly comprised of casing 45, reduction gearing, bearing, output shaft 36, described reduction gearing can be helical teeth, the driver pinion 53 of reduction gearing is contained on motor shaft 52, driver pinion 53 drives one-level driven gear 54, one-level driven gear 54 is arranged on primary axis gear 55, primary axis gear 55 drives secondary driven gear 56, secondary driven gear 56 is arranged on secondary shaft gear 57, secondary shaft gear 57 drives 58, three grades of driven gears 58 of three grades of driven gears to be arranged on output shaft 36; One-level driven gear 54, secondary driven gear 56, three grades of driven gear 58 axial locations in reduction box 20 become stairstepping, and one-level driven gear 54 is upper, and secondary driven gear 56 is placed in the middle, three grades of driven gears 58 under; Primary axis gear 55 is with the upper end bearing of secondary shaft gear 57 in the upper end of casing 45 bearing chamber 26, and upper end bearing chamber is suitable for reading casing; Casing seam 31 can be directly and the flange 28 of motor be tightly connected, the basic identical setting of plane 32 shape on the flange face 33 of motor and casing, the flange face 33 of motor covers the upper surface of the upper end bearing chamber 26 of casing; In upper end bearing chamber 26, there is centring ring to make the upper end bearing axial location of primary axis gear 55 and secondary shaft gear 57, centring ring is preferably step-like spacer ring 22, step-like spacer ring 22 can be rolled into by steelplate punching blanking, the ladder of step-like spacer ring upper end leans against respectively the flange face 33 of motor and coordinates round platform 37 times, and 22 times transverse planes of spacer ring lean against on the upper end bearing 29 of primary axis gear 55 or secondary shaft gear 57; Primary axis gear 55 is with the bottom end bearing 30 of secondary shaft gear 57 in the bottom end bearing chamber 27 of casing, and the outdoor end of bottom end bearing is sealed by bearing cap 21; Output shaft 36 is stretched out downwards and is driven buoyancy aid 1 to rotate together with blade 19 by closed chamber 59.Preferably two of dead levers 15, position becomes 180 ° of settings substantially, dead lever 15 can be fixed on casing 45 by joint 17, joint 17 can be arranged to one with casing 45, dead lever 15 can be made welding processing with galvanized pipe, and dead lever 15 is fixed in the installing hole 34 of joint, and there is location retainer plate 16 dead lever 15 outer ends, in location retainer plate 16, can insert backstay surge machine is located in fish pond, also available rope is arranged in suspension ring 18 surge machine is located in fish pond.Complete machine is kept afloat by buoyancy aid 1, and motor 12 is fixedly kept afloat and do not rotated by dead lever 15 with reduction box 20.
Two. described reduction box 20 is mainly by upper box 51, lower box 50, reduction gearing, bearing, output shaft 36 forms, described reduction gearing can be helical teeth, lower box 50 and upper box 51 seal combination, lower box 50 and upper box 51 combinations are located by bolted alignment pin, alignment pin can be the hollow alignment pin 62 of in-built bolt, the junction of lower box 50 and upper box 51 respectively has and is no less than two half slots 60 that dead lever 15 can be installed, preferably the position of two half slots 60 becomes 180 ° of settings substantially, there is pivot flange 61 half slot 60 both sides, on pivot flange, there is the hole by bolt, bolt is housed in hole, make upper box and lower box sealing fastening, the half slot of upper box is porose, the head of bolt is through the hole of upper box half slot, make dead lever and lower box fastening, dead lever 15 one end are arranged in the circular hole of upper box 51 and 50 liang of half slots compositions of lower box, after fixing with bolt 43, two dead levers 15 are substantially aligned, being convenient to rope fixes, dead lever 15 can be made welding processing with galvanized pipe, the dead lever other end has location retainer plate 16, in location retainer plate 16, can insert backstay surge machine is located in fish pond, also available rope is arranged in suspension ring 18 surge machine is located in fish pond.Complete machine is kept afloat by buoyancy aid 1, and motor 12 is fixedly kept afloat and do not rotated by dead lever 15 with reduction box 20.The length of capable of regulating dead lever 15 or weight make motor 12 parallel on buoyancy aid 1 with reduction box 20, and described bolt 43 can be hex bolts, and the turret head of hex bolts, through the hexagon ring 23 of upper box, makes dead lever 15 and lower box 50 fastening, the driver pinion 53 of described reduction gearing is contained on motor shaft 52, drive one-level driven gear 54, one-level driven gear 54 is arranged on primary axis gear 55, primary axis gear 55 drives secondary driven gear 56, secondary driven gear 56 is arranged on and on secondary shaft gear 57, drives three grades of driven gears 58, three grades of driven gears 58 are arranged on output shaft 36, one-level driven gear 54, secondary driven gear 56, three grades of driven gears 58 axial location in reduction box becomes stairstepping, one-level driven gear 54 is upper, secondary driven gear 56 is placed in the middle, three grades of driven gears 58 under, primary axis gear 55 with the upper end bearing 29 of secondary shaft gear 57 in upper box bearing chamber 64, bottom end bearing 30 in lower box bearing chamber 63, bearing chamber outer end can be sealing or separately fill bearing cap, the output shaft 36 of reduction box stretches out by sealing downwards, drives buoyancy aid 1 to rotate together with blade.The cooperation position 68 of the cooperation of and motor flange is arranged at the top of described upper box 51, coordinate position to have a basin shape cavity 69 for 68 times, at the bottom of the middle part of basin shape cavity, have and can pass through the hole of driver pinion 53, the outer wall of basin shape cavity 69 stops the lubricating oil splashing, and reclaims the lubricating oil splashing at the bottom of middle part.Described upper box 51, lower box 50 can be by aluminium alloy compression casting moulding.
Above-mentioned two kinds of structure reduction boxes also comprise following structure:
There is closed chamber 59 reduction box lower end, and closed chamber 59 can be made one with casing, also can Split assembled, and closed chamber 59 can be divided into inner gland chamber and outer gland chamber, and interior sealing and external seal are housed respectively; Preferred casing and closed chamber Split assembled, in-built mechanical seal, the closed chamber of the hermetically-sealed construction of described Split assembled has three above and the through hole of screw 71 correspondences of reduction box lower end, and screw 71 is arranged on the stiffener 70 of reduction box lower end.Output shaft 36 stretches out downwards by closed chamber 59, and described motor shaft 52 and output shaft 36 are on same axial line; Output shaft 36, primary axis gear 55 are arranged in reduction box 20 with secondary shaft gear 57 3 axles, and three axial line positions can be set to equilateral triangle; Output shaft 36 is that spline matches with flange 25, and flange 25 drives buoyancy aid 1 to rotate together, and output shaft 36 lower ends can arrange two screwed holes 44 by two hole backing plates 46 and screw 48 mounting flanges 25; Described output shaft 36 is multidiameters that stage casing is greater than two ends, on output shaft 36, there are upper bearing (metal) and lower bearing, three grades of driven gears 58 are housed above upper bearing (metal), on the casing of upper bearing (metal) periphery, limited location screw makes upper bearing (metal) axial limiting by bolt 66, on three grades of driven gears 58, have the through hole of being used to 65,66 the instrument of tighting a bolt enters by being used to through hole 65.
Ring-like retaining ring 8 can be arranged at above-mentioned buoyancy aid 1 top, on motor 12, there is bucker 39, bucker 39 has the breach 41 identical with dead lever 15 quantity, breach 41 is engaged on dead lever 15, on at least one breach 41, there is the small gap by cable, on motor 12, there is fan guard 13, match in the external cylindrical surface 14 of fan guard and the top 40 of bucker 39, can the external cylindrical surface 14 of the bucker of different motors be made equally large, the motor of being convenient to different size is joined same bucker 39, bucker has lid 42 on 39 tops, has air inlet duct 47 between lid 42 and bucker.
Reduction box of the present invention also can be arranged to the epicyclic type mechanism of double reduction, primary sun wheel and the motor shaft of reducing gear are made one, primary sun wheel drives three elementary planetary gears, on the shelf of planetary gear, secondary solar gear is housed, secondary solar gear drives secondary planet wheel, the shelf of secondary planet wheel connects output shaft, and output shaft drives buoyancy aid rotation.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalences of doing according to structure of the present invention, shape, principle change, within all should being covered by protection scope of the present invention.
Claims (10)
1. a surge machine, mainly comprise: motor, reduction box, buoyancy aid, blade, dead lever, it is characterized in that motor is connected with reduction box, the output shaft of reduction box stretches out downwards, output shaft drives buoyancy aid, buoyancy aid is the housing of a hollow, and periphery has the installation position that blade is installed below buoyancy aid, and blade is contained in installation position; The middle part above of buoyancy aid is recessed, the upper-lower casing of concave part is integrated, and there is the connection bit matching with output shaft concave part, and the output shaft of reduction box drives buoyancy aid and blade to rotate together, complete machine is kept afloat by buoyancy aid, and motor and reduction box are fixedly kept afloat and do not rotated by dead lever.
2. a kind of surge machine as claimed in claim 1, characterized by further comprising buoyancy aid by plastic blow molding, and the groove that connects blade is arranged at bottom, and the through hole by bolt is arranged at the top of groove, and the periphery upper strata plastics of through hole are recessed to be integrated with lower floor's plastics; The middle part above of buoyancy aid is recessed, and motor and reduction box are installed on concave part; Buoyancy aid and flange connections levels plastics all or part be integrated, have the through hole by bolt, the periphery levels plastics of through hole are integrated.
3. a kind of surge machine as claimed in claim 2, characterized by further comprising buoyancy aid middle part levels plastics all or part is integrated and flange connection bit has depression, and the shape of depression and flange coincide, to increase the transmission capacity of moment.
4. a kind of surge machine as claimed in claim 1, it is characterized in that blade by metallic plate bending and molding or blade by injection molding, the working face of blade and horizontal plane angle are less than 90 °, while making blade working, water body has the effect of climbing and rising.
5. a kind of surge machine as claimed in claim 1, is characterized in that: described motor is vertical machine, is vertically mounted on reduction box, and described reduction box mainly contains following two kinds of structures:
One. described reduction box mainly by: casing, reduction gearing, bearing, output shaft form, the driver pinion of described reduction gearing is contained on motor shaft, driver pinion drives one-level driven gear, one-level driven gear is arranged on primary axis gear, primary axis gear driven secondary driven gear, secondary driven gear is arranged on secondary shaft gear, and secondary shaft gear drives three grades of driven gears, and three grades of driven gears are arranged on output shaft, one-level driven gear, secondary driven gear, the three grades of driven gears axial location in reduction box becomes stairstepping, and one-level driven gear is upper, and secondary driven gear is placed in the middle, three grades of driven gears under, the upper end bearing of one-level and secondary shaft gear is indoor at the upper end of casing bearing, upper end bearing chamber is suitable for reading casing, mounted motor or be directly connected with the flange seal of vertical machine after casing suitable for reading is tightly connected with case lid, upper end bearing is indoor has centring ring to make one-level and secondary shaft gear upper end bearing axial location, the bottom end bearing of one-level and secondary shaft gear is indoor at the bottom end bearing of casing, bearing chamber outer end is sealed by bearing cap, the middle part of casing has the bearing chamber of output shaft downwards, there is closed chamber the bearing chamber lower end of output shaft, output shaft is stretched out and is driven buoyancy aid to rotate together with blade by sealing downwards, dead lever is no less than two, and dead lever is connected on reduction box, and complete machine is kept afloat by buoyancy aid, and motor and reduction box are fixedly kept afloat and do not rotated by dead lever,
Two. described reduction box mainly by: upper box, lower box, reduction gearing, bearing, output shaft form, lower box and upper box seal combination; The junction of lower box and upper box respectively has and is no less than two half slots that dead lever can be installed, and there is pivot flange half slot both sides, have the hole by bolt on pivot flange, and dead lever is arranged in the circular hole that upper box and lower box two half slots form; The driver pinion of described reduction gearing is contained on motor shaft, driver pinion drives one-level driven gear, one-level driven gear is arranged on primary axis gear, primary axis gear driven secondary driven gear, secondary driven gear is arranged on secondary shaft gear, secondary shaft gear drives three grades of driven gears, and three grades of driven gears are arranged on output shaft; One-level driven gear, secondary driven gear, the three grades of driven gears axial location in reduction box becomes stairstepping, and one-level driven gear is upper, and secondary driven gear is placed in the middle, three grades of driven gears under; The upper end bearing of one-level and secondary shaft gear is in upper box bearing chamber, and the bottom end bearing of one-level and secondary shaft gear is in lower box bearing chamber, and the middle part of lower box has the bearing chamber of output shaft downwards, and there is closed chamber the bearing chamber lower end of output shaft; Output shaft is stretched out and is driven buoyancy aid to rotate together with blade by closed chamber downwards, and complete machine is kept afloat by buoyancy aid, and motor and reduction box are fixedly kept afloat and do not rotated by dead lever.
6. a kind of surge machine as claimed in claim 5, it is characterized in that described output shaft is the large multidiameter in stage casing, there are upper bearing (metal) and lower bearing, three grades of driven gears are housed above upper bearing (metal), upper bearing (metal) is by bolt axial limiting, on three grades of driven gears, have the through hole of being used to, the instrument tighting a bolt enters by being used to through hole; Described casing and closed chamber Split assembled, in-built mechanical seal, the closed chamber of the hermetically-sealed construction of described Split assembled has three above and the through hole corresponding to screw of reduction box lower end, and screw is arranged on the stiffener of reduction box lower end.
7. a kind of surge machine as claimed in claim 1, is characterized in that buoyancy aid bottom is set to taper, while being conducive to lower floor's water body rising, to periphery, flows.
8. a kind of surge machine as claimed in claim 5, the cooperation position of the cooperation of and motor flange is arranged at the top that it is characterized in that upper box, coordinate the cavity that has a basin shape under position, the middle part of cavity has can be by the hole of driver pinion, and the outer wall of cavity stops the lubricating oil splashing.
9. a kind of surge machine as claimed in claim 1, is characterized in that having bucker, waterproof to be covered with the breach identical with dead lever quantity on motor, breach is engaged on dead lever, match in the external cylindrical surface of fan guard and the top of bucker, bucker has lid on top, and lid periphery has air inlet duct.
10. the manufacture method of a surge machine buoyancy aid is characterized in that:
One, divide body formed
Blank is made to upper shell and lower house, and upper-lower casing closes up welding or seals fasteningly, and middle part arranges the connection bit of flange, and periphery arranges the installation position of blade, carries out rear qi of chong channel ascending adversely test;
Two, Unitarily blowing formed
Hot plastic parison is put into mould, be blown into compressed air in parison, make parison swell moulding, the installation position of blade, the parison of the connection bit of flange and the periphery in hole are heat sealing at together under the effect of mould;
Three, fiberglass is made moulding
The mould base of first making foamed plastics, outside applies glue and glass fibre becomes glass steel shell, and after moulding, foamed plastics need not be removed; Also glass steel shell closes up after separately making up and down.
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| CN201310069148.6A CN103563829B (en) | 2012-08-11 | 2013-03-05 | Swelling machine and manufacturing method of swelling machine floating body |
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| CN201210284087 | 2012-08-11 | ||
| CN2012102840870 | 2012-08-11 | ||
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| CN201310000186 | 2013-01-03 | ||
| CN2013100001866 | 2013-01-03 | ||
| CN201310000186.6 | 2013-01-03 | ||
| CN201310069148.6A CN103563829B (en) | 2012-08-11 | 2013-03-05 | Swelling machine and manufacturing method of swelling machine floating body |
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| CN103563828A (en) * | 2012-08-11 | 2014-02-12 | 吴为国 | Swell type aerator |
| CN104067978A (en) * | 2014-07-04 | 2014-10-01 | 珠海市绿田机械有限公司 | Impeller type aerator |
| CN104111178A (en) * | 2014-06-30 | 2014-10-22 | 中国水产科学研究院渔业机械仪器研究所 | Test facility and test method for surge-type aerator |
| CN105613407A (en) * | 2015-02-11 | 2016-06-01 | 浙江富地机械有限公司 | Combined floating impeller and aerator |
| CN110449853A (en) * | 2019-08-08 | 2019-11-15 | 珠海格力智能装备有限公司 | Motor assembly method and system |
| CN110810316A (en) * | 2018-08-13 | 2020-02-21 | 浙江富地机械有限公司 | Impeller type aerator and manufacturing method of aerator floating body |
| JP2020183800A (en) * | 2019-05-09 | 2020-11-12 | オリエンタルモーター株式会社 | Gear reduction gear |
| CN112219766A (en) * | 2020-10-13 | 2021-01-15 | 刘应国 | Artificial automatic marine ranch |
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| CN105613407B (en) * | 2015-02-11 | 2018-04-20 | 浙江富地机械有限公司 | Combined type floating vane and aerator |
| CN110810316A (en) * | 2018-08-13 | 2020-02-21 | 浙江富地机械有限公司 | Impeller type aerator and manufacturing method of aerator floating body |
| JP2020183800A (en) * | 2019-05-09 | 2020-11-12 | オリエンタルモーター株式会社 | Gear reduction gear |
| CN110449853A (en) * | 2019-08-08 | 2019-11-15 | 珠海格力智能装备有限公司 | Motor assembly method and system |
| CN112219766A (en) * | 2020-10-13 | 2021-01-15 | 刘应国 | Artificial automatic marine ranch |
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Denomination of invention: Swelling machine and manufacturing method of swelling machine floating body Effective date of registration: 20151029 Granted publication date: 20150225 Pledgee: Taizhou Luqiao rural cooperative bank, Zhejiang Pledgor: Zhejiang Fudi Machinery Co.,Ltd. Registration number: 2015990000925 |
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Denomination of invention: A manufacturing method for a surge machine and its floating body Effective date of registration: 20231229 Granted publication date: 20150225 Pledgee: Industrial and Commercial Bank of China Co.,Ltd. Taizhou Luqiao Sub branch Pledgor: Zhejiang Fudi Machinery Co.,Ltd. Registration number: Y2023330003085 |