CN204156584U - A kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT) - Google Patents
A kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT) Download PDFInfo
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- CN204156584U CN204156584U CN201420592180.2U CN201420592180U CN204156584U CN 204156584 U CN204156584 U CN 204156584U CN 201420592180 U CN201420592180 U CN 201420592180U CN 204156584 U CN204156584 U CN 204156584U
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Abstract
A kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT), comprise axis, speed increaser and generator, the input of described speed increaser is connected with axis and transmitting torque, and the output of speed increaser is connected also transmitting torque with the armature spindle of generator, described armature spindle be hollow structure and armature spindle empty set on axis.By the armature spindle of generator being set to hollow structure and by its empty set on axis, such that generator is integrated to be arranged on axis, such that the structure comparison of this Blast Furnace Top Gas Recovery Turbine Unit (TRT) is reasonable, compact, small volume; And avoid the speed comparatively slow (being generally 30r/min-60r/min) of stepping on pedal due to human pilot and generator of arriving normally to work the problem of required rotating speed by arranging speed increaser, manpower auxiliary power generation is achieved.
Description
Technical field
The utility model relates to the technical field of electrical power generators, particularly a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT), and it is mainly used in assisted electric vehicle generating.
Background technology
Existing electric motor car comprises electric bicycle and electro-tricycle etc., and general electric motor car comprises car body, is contained in the storage battery on car body and is connected, drives the motor of rear wheel with storage battery.Existing electric motor car all relies on the electrical energy drive motor of storage battery to rotate, and then drives rear wheel, drives electric motor car to advance.Electric motor car is compared with bicycle, and speed, depends on storage battery and eliminate manpower pedal, compared with automobile, and low price, and environmental protection.
But electric motor car also comes with some shortcomings:
1. drive operation owing to depending on storage battery to motor, storage battery needs external power charging, and the time that storage battery charges is all very long at every turn, when storage battery does not have electricity, electric motor car is just the same with common bicycle, manpower drives pedal to drive electric motor car to run, due to electric motor car than ordinary bicycle from great, therefore, manpower drive electric motor car process than drive bicycle more require great effort, speed is slower, is inconvenient to use.
2. due to depend on storage battery to motor drive run, range ability is limited, storage battery from full power state to do not have electricity condition generally can only drive electric motor car run 40 ~ 50km, this for long distance running situation have inconvenience more.
3. drive operation owing to depending on storage battery to motor, storage battery needs external power charging, charging limits by place, although now roadside is provided with a lot of Quick charging station for electric vehicle, quick charge can be carried out to electric motor car, but be all completed by the form of high-voltage charging, scrapping of meeting speedup storage battery.
In order to solve the problem:
Patent (the applying date: 2008.8.12, notification number: CN101407244A) disclose a kind of energy generating electric vehicle, add generator in this patent, human pilot provides power by pedal, through chain and speed changer etc., power is supplied to generator, the delivery of electrical energy accumulators that generator produces, supplements storage battery electric energy; Patent (applying date: 2006.9.29, notification number: CN101152897) discloses a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT), and pedal wheel disk is also generated electricity by bicycle chain drive electrical generators rotor.But the power that in above-mentioned patent, human pilot is provided by pedal is supplied to generator through chain drive, due to can partial power be wasted in chain drive, energy conversion rate is lower, and effort, meanwhile, chaindriven instantaneous transmission ratio is non-constant, and voltage when charging a battery can be caused fluctuated, and causes the structure of electric motor car not compact.
Patent (applying date: 2008.9.25, notification number: CN101303071A) discloses a kind of energy-saving body-building electric vehicle, and in this patent, motor is arranged on front-wheel, and generator is arranged on trailing wheel, and trailing wheel drive electrical generators rotor turns generates electricity.Motor driven front-drive, drives rear wheel under the rubbing action on ground, and trailing wheel is rotated by speed booster driving mechanism drive electrical generators, and such design causes electric motor car under the driving of same battery power, and the speed of service is slack-off; And the electric energy that generator produces first is converted into mechanical energy by the electric energy in storage battery, come by changes mechanical energy again, because there is energy loss in the process of Conversion of Energy, the electric energy that therefore generator produces is less than the electric energy produced in this electric energy institute battery consumption; Electric motor car is parked when being propped up by trailing wheel overhead as exercycle, and drive rear wheel, also existing defects by transmission device (being generally chain, belt, gear etc.), meanwhile, generator and speed booster driving mechanism cause rear wheels of electric vehicle place complex structure.
Patent (the applying date: 2012.11.29, notification number: CN103847914A) disclose a kind of electric motor car with power recharge, in this patent, be provided with generator, and the axle of generator is connected with electric motor car axis, when electricity in storage battery is used up, the kinetic transformation being trampled generation by manpower is that electric energy continues to drive electric motor car to run, but, do not provide the concrete connected mode of generator and axis in this patent, according to the description of patent specification, generator adopts common Miniature hand generator, pedal serves as the rocking handle of Miniature hand generator, can infer that common Miniature hand generator is arranged on the outside of axis according to prior art and common practise, such design makes the complex structure of electric motor car axis, volume is larger, the connection of inconvenience and electric motor car and assembling, and manpower drives the speed excessively slow (being generally 30r/min-60 r/min) of axis, the energy output of Miniature hand generator is less, act on very little, after storage battery does not have electricity, only rely on Miniature hand generator can not drive the operation of whole electric motor car.
Patent (the applying date: 2009.4.12, notification number: CN101531233A) disclose a kind of human aided dynamic electric vehicle, in accompanying drawing 3, generator is positioned at pedal rotating shaft place, linked by generator transmission mechanism and pedal rotating shaft, do not provide concrete annexation and the position relationship of engine and pedal rotating shaft in the present embodiment, if use common generator and gear type driving mechanism, can infer that generator and gear type driving mechanism are arranged on the outside of axis, such design makes the complex structure at electric motor car axis place, volume is larger, the connection of inconvenience and electric motor car and assembling, and due to manual drive, the rotating speed of axis is less, the electricity that generator produces is also less.The deficiencies in the prior art part that Here it is.
Utility model content
Technical problem to be solved in the utility model, be exactly for the deficiency existing for prior art, and provide a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT), its structure is simple, compact, small volume, is conveniently connected with electric motor car and installs, and can efficiency power generation.
This programme is achieved by the following technical measures: a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT), comprise axis, speed increaser and generator, the input of described speed increaser is connected with axis and transmitting torque, the output of speed increaser is connected with the armature spindle of generator and transmitting torque, described armature spindle be hollow structure and armature spindle empty set on axis.
As preferably, the technical characteristic of this programme also comprises: above-mentioned speed increaser is planet gear speed increaser, and the output empty set of described planet gear speed increaser is on axis.Adopt this programme, planet gear speed increaser selected by speed increaser, and the output empty set of speed increaser is on axis, integrates with axis, reduces the volume of this Blast Furnace Top Gas Recovery Turbine Unit (TRT), is conveniently arranged in electric motor car.
As preferably, the technical characteristic of this programme also comprises: one end of above-mentioned axis is provided with wheel disc, and described wheel disc and generator are positioned at the both sides of speed increaser.
As preferably, the technical characteristic of this programme also comprises: above-mentioned wheel disc is fixedly connected with or engaged transmission with axis.Adopt this programme, this Blast Furnace Top Gas Recovery Turbine Unit (TRT) is fixedly connected with vehicle frame, the output of generator is connected with storage battery; Driver, when stepping on pedal, can drive electrical power generators, and meanwhile, axis drives wheel disc and then drives electric motor car to move ahead, and described wheel disc can be the gear with chain interoperation sprocket wheel, the belt wheel coordinated with belt or engaged transmission.
As preferably, the technical characteristic of this programme also comprises: above-mentioned wheel disc empty set is on axis and axial restraint, and be provided with clutch between described wheel disc and speed increaser, described clutch is connected with shifting fork device.Adopt this programme, this Blast Furnace Top Gas Recovery Turbine Unit (TRT) is fixedly connected with vehicle frame, the output of generator is connected with storage battery; Wheel disc can relatively rotate with axis, by adjustment clutch, human pilot can be selected the same with common electric car, when not having electricity, stepping on pedal and driving electric motor car to run by wheel disc, also can step on pedal in running and make electrical power generators, the electricity sent by generator is stored in storage battery, then motor is driven to drive electric motor car to run with storage battery, multiple functional, and also laborsaving during driving electrical power generators.
As preferably, the technical characteristic of this programme also comprises: above-mentioned axis is set with axle sleeve, and described wheel disc is fixedly installed on axle sleeve, and described axle sleeve is fixedly connected with bearing I in the inner side of wheel disc, and described bearing I position is fixed.
As preferably, the technical characteristic of this programme also comprises: above-mentioned clutch comprises the chain wheel I be fixedly connected with axle sleeve and the mobile chain wheel coordinated with chain wheel I, and described mobile chain wheel is connected by key with axis, and described chain wheel I empty set is on axis.Adopt this programme, human pilot drives middle shaft rotation by stepping on pedal, while being generated electricity by middle shaft rotation drive electrical generators, can shifting fork device be regulated as required select the wheel disc whether simultaneously also driven on axis, and then drive electric motor car to run by the drive disk assembly coordinated with wheel disc.
As preferably, the technical characteristic of this programme also comprises: above-mentioned clutch also comprises the chain wheel II coordinated with mobile chain wheel, and described chain wheel II is fixedly connected with the input of speed increaser, and the equal empty set of input of described chain wheel II and speed increaser is on axis.Adopt this programme, when mobile chain wheel to be connected with chain wheel I and transmitting torque time, the torque of axis passes to wheel disc and then driving electric motor car operation by mobile chain wheel; Mobile chain wheel is adjusted by shifting fork device, when mobile chain wheel to be connected with chain wheel II and transmitting torque time, the torque of axis is just transmitted and is given speed increaser and then drive electrical generators generating, under this kind of situation, wheel disc can not be driven during electrical power generators to rotate, more laborsaving when stepping on pedal.
As preferably, the technical characteristic of this programme also comprises: be provided with clutch between above-mentioned wheel disc and speed increaser, bearing I is provided with between described wheel disc and clutch, described clutch is connected with shifting fork device, described clutch comprises the chain wheel II be fixedly connected with the input of speed increaser and the mobile chain wheel coordinated with chain wheel II, described mobile chain wheel is connected by key with axis, and the equal empty set of input of described chain wheel II and speed increaser is on axis.Adopt this programme, can by driving axis driven wheel disc spins, and then drive electric motor car to move ahead by the drive disk assembly (as chain, belt or gear) coordinated with wheel disc, meanwhile, can shifting fork device be regulated as required select whether simultaneously drive electrical generators generating.
As preferably, the technical characteristic of this programme also comprises: be provided with locating ring between above-mentioned chain wheel I and bearing I.Adopt this programme, can ensure that chain wheel I and axle sleeve are fixed, arranging locating ring can position chain wheel I, makes to leave gap between bearing I and chain wheel I simultaneously, when avoiding chain wheel I to rotate and bearing I rub.
As preferably, the technical characteristic of this programme also comprises: above-mentioned axis is provided with the shaft shoulder with chain wheel II location matches, and described armature spindle is provided with baffle ring, and described axis has location notch in generator arranged outside, is provided with location lock ring in described location notch.Adopt this programme, the shaft shoulder and the location lock ring of setting can to speed increaser and generator axial location.
As preferably, the technical characteristic of this programme also comprises: above-mentioned speed increaser and generator periphery are provided with shell body.
Above-mentioned shifting fork device realizes by two kinds of modes below:
(1) described shifting fork device comprises linkage and spring, and described linkage comprises hinged connecting rod I and connecting rod II, and described connecting rod I is connected with mobile chain wheel, and connecting rod II is connected with the end cap of bearing I, and described connecting rod II is provided with hook groove; One end of described spring is connected with mobile chain wheel, the other end is connected with the end cap of bearing I.
(2) described shifting fork device comprises the shift fork of T-shaped, the bottom of described shift fork is positioned at the groove of mobile chain wheel, described shift fork top is provided with hook groove, one end of described shift fork is provided with and coordinates with bearing pin I groove, the other end slided to be provided with the groove coordinating with pin shaft II and slide, the middle part of described shift fork is provided with pin shaft III, be provided with spring between described pin shaft II and pin shaft III, described bearing pin I and pin shaft II are fixed.
The beneficial effects of the utility model can be learnt from above-mentioned technical scheme: a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT), comprise axis and be positioned at the pedal at axis two ends, it also comprises speed increaser and generator, the input of described speed increaser is connected with axis and transmitting torque, the output of speed increaser is connected with the armature spindle of generator and transmitting torque, described armature spindle be hollow structure and armature spindle empty set on axis.By the armature spindle of generator being set to hollow structure and by its empty set on axis, such that generator is integrated to be arranged on axis, such that the structure comparison of this Blast Furnace Top Gas Recovery Turbine Unit (TRT) is reasonable, compact, small volume; And avoid the speed comparatively slow (being generally 30r/min-60 r/min) of stepping on pedal due to human pilot and generator of arriving normally to work the problem of required rotating speed by arranging speed increaser, manpower auxiliary power generation is achieved.
As can be seen here, compared with prior art, have outstanding substantive distinguishing features and significant progress, its beneficial effect implemented also is apparent to the utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the A-A sectional structure schematic diagram in Fig. 1;
Fig. 3 is the structural representation of concrete enforcement 2;
Fig. 4 is the B-B sectional structure schematic diagram in Fig. 3;
Fig. 5 is the structural representation of embodiment 3;
Fig. 6 is the C-C sectional structure chart in Fig. 5;
Fig. 7 is the structural representation of embodiment 4;
Fig. 8 is the structural representation of embodiment 5;
Fig. 9 is the D-D sectional structure chart in Fig. 8;
Figure 10 is the perspective view after removing shell body in Fig. 8;
Figure 11 is the structural representation of embodiment 6;
Figure 12 is the E-E sectional structure schematic diagram in Figure 11;
Figure 13 is the perspective view removing shell body in Figure 11;
Figure 14 is the structural representation of embodiment 7;
Figure 15 is the schematic diagram of secondary planetary gear speed increaser;
Figure 16 is the schematic diagram of three-stage planetary gear speed increaser.
In figure: 1-axis, 2-wheel disc, 3-axle sleeve, 4-bearing I, 5-bearing I end cap, 6-shell body, 7-speed increaser, 8-armature spindle, 9-rotor core, 10-magnet, 11-stator coil, 12-fixes lock ring, 13-baffle plate, 14-locating ring, 15-chain wheel I, 16-chain wheel II, 17-moves chain wheel, the 18-shaft shoulder, 19-locates lock ring, 20-spring, 21-connecting rod I, 22-connecting rod II, 23-hook groove, 24-shift fork, 25-bearing pin I, 26-pin shaft II, 27-pin shaft III, 28-planetary gear, 29-gear ring, 30-centre wheel, 31-planet carrier, 32-bearing II, 33-generator.
Embodiment
For the technical characterstic of this programme can be clearly demonstrated, below by embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
Embodiment 1
As depicted in figs. 1 and 2, a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT), comprise axis 1, speed increaser 7 and generator 33, the input of described speed increaser 7 is connected with axis 1 and transmitting torque, the output of speed increaser 7 is connected with the armature spindle 8 of generator 33 and transmitting torque, described armature spindle 8 be hollow structure and armature spindle 8 empty set on axis 1.Described armature spindle 8 periphery is provided with rotor core 9, the periphery of described rotor core 9 is provided with magnet 10, be preferably tile magnet, the two ends of described magnet 10 are provided with the fixing lock ring 12 for fixed magnet, the periphery of described magnet 10 is provided with stator coil 11, and leaves gap between magnet 10 and stator coil 11.
In the present embodiment, described speed increaser 7 is secondary planetary gear speed increaser, its structure principle chart as shown in figure 15, in described planet gear speed increaser, the planet carrier 31 of the first order is input, inner centre wheel 30 be one-level speedup output, be simultaneously connected with the planet carrier in the speedup of the second level and empty set on axis 1, described gear ring 29 is fixing.
Further, in the speed increasing mechanism of every one-level, tooth number Z=27 of the centre wheel 30 of described inside, tooth number Z=54 of planetary gear 28, tooth number Z=130 of described gear ring 29, primary transmission compares i=6, in like manner, secondary transmission compares i=6, therefore the resultant gear ratio i=36 of secondary planetary gear speed increaser 7, the speed that human pilot steps on pedal is generally 30r/min-60 r/min, through speed increaser 7 transmission, the rotating speed of the armature spindle 8 of generator 33 is 1080 r/min-2160 r/min, make generator 33 can normally be worked needed for rotating speed.
Further, the planet carrier 31 in described first order speedup is fixedly connected with axis 1, one-body molded or engaged transmission, and the centre wheel of inside, the described second level is fixedly connected with armature spindle 1 or one-body molded.Described axis 1 is provided with groove, in described groove, is provided with the location lock ring 19 to generator 33 axial location; On described axis 1, two ends are provided with bearing I 4 and bearing II 32, described speed increaser 7 and the periphery of generator 33 are provided with the shell body 6 be fixedly connected with car body, the two ends of described shell body 6 are fixedly connected with bearing II 32 with bearing I 4, the periphery of bearing I 4 is provided with bearing I end cap 5, described gear ring 29 is fixedly connected with shell body 6 and is fixed, described armature spindle 8 is set with baffle plate 13, and described baffle plate 13 is fixedly connected with shell body.
By the armature spindle 8 of generator 33 being set to hollow structure and by its empty set on axis 1, such that generator 33 is integrated to be arranged on axis 1, such that the structure comparison of this Blast Furnace Top Gas Recovery Turbine Unit (TRT) is reasonable, compact, small volume; And the problem of the normal required rotating speed of work of the speed comparatively slow (being generally 30r/min-60 r/min) of stepping on pedal due to human pilot and generator 33 of arriving is avoided by arranging speed increaser 7, manpower auxiliary power generation is achieved.
Planet gear speed increaser selected by speed increaser 7, and the output empty set of planet gear speed increaser is on axis 1, integrates with axis 1, reduces the volume of this Blast Furnace Top Gas Recovery Turbine Unit (TRT), is conveniently arranged in electric motor car.
Embodiment 2
Be with the difference of embodiment 1, in the present embodiment, as shown in Figure 3 and Figure 4, one end of described axis 1 is fixedly connected with wheel disc 2, and described wheel disc 2 is positioned at the inner side of pedal.Driver is when stepping on pedal and driving axis 1 to rotate, and axis 1 can generate electricity by drive electrical generators 33, and meanwhile axis 1 also drives wheel disc 2 to drive electric motor car to move ahead by the drive disk assembly (as chain, belt or gear) coordinated with wheel disc 2.
Embodiment 3
Be with the difference of embodiment 2, in the present embodiment, as shown in Figure 5 and Figure 6, three-stage planetary gear speed increaser selected by described speed increaser 7.As shown in figure 16, in first order speedup, planet carrier 31 is as input, inner centre wheel 30 is as the output in first order speedup and be connected with the planet carrier in the speedup of the second level, planet carrier in the speedup of the second level is as the input in the speedup of the second level, inner centre wheel as second level speedup output and be connected with the planet carrier of third level speedup, planet carrier in third level speedup is as input, inner centre wheel is as output, planet carrier 31 in described first order speedup is fixed with axis 1, the centre wheel 30 of the inside in first order speedup with the planet carrier empty set in the speedup of the second level on axis 1, planet carrier empty set in the centre wheel of the inside in the speedup of the described second level and third level speedup is on axis 1, the centre wheel empty set of the inside in described third level speedup is on axis 1.Tooth number Z=17 of the centre wheel of described inside, tooth number Z=13 of planetary gear, tooth number Z=43 of described gear ring, primary transmission than i=3.529, the therefore resultant gear ratio i=43.94 of three-stage planetary gear speed increaser, human pilot, stepping on pedal drives the degree of turning of axis 1 to be generally 30r/min-60 r/min, through speed increaser 7 transmission, the speed of armature spindle 8 is 1318 r/min-2636r/min, make generator 33 can normally be worked needed for rotating speed; In like manner, also can the centre wheel 30 of inside in first order speedup as input, planet carrier 31 as output, the like, do not repeat them here.
Adopt three-stage planetary gear speed increaser compared with employing secondary planetary gear speed increaser, its advantage is, the size of gear and gear ring can be reduced, reduce the radial dimension of this Blast Furnace Top Gas Recovery Turbine Unit (TRT), make its structure compacter, take up room less, but, should illustrate at this, the speedup progression of speed increaser 7 is not The more the better, and it is subject to the restriction of axial dimension.
Embodiment 4
Be with the difference of embodiment 1, in the present embodiment, as shown in Figure 7, one end of described axis 1 is provided with and wheel disc 2, described wheel disc 2 is positioned at the inner side of pedal, and one end of described axis 1 is set with axle sleeve 3, and described wheel disc 2 is fixedly connected with axle sleeve 3, described axle sleeve 3 is fixedly connected with bearing I 4 in the inner side of wheel disc 2, and the other end cooperation of described axis 1 is provided with bearing II 32; Be provided with clutch between described wheel disc 2 and speed increaser 7, described clutch is connected with shifting fork device.When installing this Blast Furnace Top Gas Recovery Turbine Unit (TRT), be fixedly connected with the shell body 6 that bearing I 4 is fixedly connected with bearing II 32 with vehicle frame, the output of generator 33 is connected with storage battery, wheel disc 2 is fixedly connected with axle sleeve 3, axle sleeve 3 empty set, on axis 1, can relatively rotate with axis 1, installs bearing I 4 by coordinating on axle sleeve 3, make axle sleeve 3 axial location, and then wheel disc 2 is fixed on axis.
Described clutch comprises the chain wheel I 15 be fixedly connected with axle sleeve 3 and the mobile chain wheel 71 coordinated with chain wheel I 15, and described mobile chain wheel 17 is connected by key with axis 1, and described chain wheel I 15 empty set is on axis 1.Adopt this programme, human pilot drives axis 1 to rotate by stepping on pedal, while rotarily driving generator 33 generating by axis 1, can shifting fork device be regulated as required select the wheel disc whether simultaneously also driven on axis, and then drive electric motor car to run by the drive disk assembly coordinated with wheel disc.
Further, described chain wheel I 15 and axle sleeve 3 interference fit locate by flat key circumference and be provided with locating ring 14 between chain wheel I 15 and bearing I 4.Locating ring 14 is set and can carries out axial location to chain wheel I 15, make to leave gap between bearing I 4 and chain wheel I 15 simultaneously, when avoiding chain wheel I 15 to rotate and bearing I 4 rub.Described axis 1 is provided with the shaft shoulder 18 with mobile chain wheel 17 location matches, the shaft shoulder 18 of setting can to mobile chain wheel 17 axial location.
Further, described shifting fork device is positioned at the inside of shell body 6, comprise linkage and spring 20, described linkage comprises hinged connecting rod I 21 and connecting rod II 22, described connecting rod I 21 is connected with mobile chain wheel 17, connecting rod II 22 is connected with bearing I end cap 5, and described connecting rod II 22 is provided with hook groove 23; One end of described spring 20 is connected with mobile chain wheel 17, the other end is connected with bearing I end cap 5.Under the effect of the restoring force of spring 20, mobile chain wheel 17 is engaged with chain wheel I 15, by pulling hook groove 23, overcomes the restoring force of spring 20, and mobile chain wheel 17 will be engaged with chain wheel II 16.
Embodiment 5
Be with the difference of embodiment 4, in the present embodiment, as shown in Fig. 8, Fig. 9 and Figure 10, the mobile chain wheel 17 that described clutch comprises the chain wheel I 15 be fixedly connected with axle sleeve 3, the chain wheel II 16 be fixedly connected with speed increaser 7 input and coordinates with chain wheel I 15 and chain wheel II 16, described mobile chain wheel 17 is connected by key (as spline) with axis 1, and described chain wheel I 15, chain wheel II 16 and the equal empty set of speed increaser 7 input are on axis 1.When mobile chain wheel 17 to be connected with chain wheel I 15 and transmitting torque time, the torque of axis 1 passes to wheel disc 2 by mobile chain wheel 17 and then drives electric motor car to run; By adjustment shifting fork device, when mobile chain wheel 17 to be connected with chain wheel II 16 and transmitting torque time, the torque of axis 1 gives speed increaser 7 with regard to transmission, thus drive electrical generators 33 generates electricity.Therefore, human pilot can be selected the same with common electric car, when not having electricity, stepping on pedal drives electric motor car to run by wheel disc 2 and the drive disk assembly that coordinates with wheel disc 2, also can step on pedal in running makes generator 33 generate electricity, and is then stored in storage battery by the electricity that generator 33 sends, and then drives motor to drive electric motor car to run with storage battery, multiple functional, and laborsaving when driving generator 33 to generate electricity.
Described chain wheel I 15 and axle sleeve 3 interference fit are also located by flat key circumference and are provided with locating ring 14 between chain wheel I 15 and bearing I 4.Locating ring 14 is set and can carries out axial location to chain wheel I 15, make to leave gap between bearing I 4 and chain wheel I 15 simultaneously, when avoiding chain wheel I 15 to rotate and bearing I 4 rub.
Described axis 1 is provided with the shaft shoulder of chain wheel II 16 location matches, described axis 1 has location notch in generator 33 arranged outside, is provided with location lock ring 19 in described location notch.The shaft shoulder arranged and location lock ring 19 can to speed increaser 7 and generator 33 axial location.
Embodiment 6
Be with the difference of embodiment 5, in the present embodiment, as shown in Figure 11, Figure 12 and Figure 13, what described speed increaser 7 was selected is three-stage planetary gear speed increaser.Adopt three-stage planetary gear speed increaser compared with employing secondary planetary gear speed increaser, its advantage is, the size of gear and gear ring can be reduced, and then reducing the radial dimension of this Blast Furnace Top Gas Recovery Turbine Unit (TRT), structure is compacter, takes up room less, but, should illustrate at this, speed increaser 7 is not that speedup progression is The more the better, and it is subject to the restriction of axial dimension.
In addition, described shifting fork device comprises the shift fork 24 of T-shaped, the bottom of described shift fork 24 is positioned at the groove of mobile chain wheel 17, described shift fork 24 top is provided with hook groove 23, one end of described shift fork 24 is provided with and coordinates with bearing pin I 25 groove slided, the other end is provided with and coordinates with pin shaft II 26 groove slided, the middle part of described shift fork 24 is provided with pin shaft III 27, spring 20 is provided with between described pin shaft II 2 and pin shaft III 27, described shell body 6 is provided with the through hole supplying the shift fork 24 of T-shaped to put in, the top of the shift fork 24 of described T-shaped is positioned at the outside of shell body 6, described bearing pin I 25 is fixedly connected with shell body 6 with pin shaft II 26.
Embodiment 7
Be with the difference of embodiment 2, in the present embodiment, as shown in figure 14, clutch is provided with between described wheel disc 2 and speed increaser 7, bearing I 4 is provided with between described wheel disc 2 and clutch, the other end of described axis 1 is provided with bearing II 32, described clutch is connected with shifting fork device, described clutch comprises the chain wheel II 16 be fixedly connected with the input of speed increaser 7 and the mobile chain wheel 17 coordinated with chain wheel II 16, described mobile chain wheel 17 is connected by key with axis 1, and the equal empty set of input of described chain wheel II 16 and speed increaser 7 is on axis 1.Adopt this programme, wheel disc 2 can be driven to rotate by driving axis 1, and then drive electric motor car to move ahead by the drive disk assembly (as chain, belt or gear) coordinated with wheel disc 2, meanwhile, can shifting fork device be regulated as required select whether simultaneously drive electrical generators 33 to generate electricity.
Further, described axis 1 is provided with the shaft shoulder 18 with mobile chain wheel 17 location matches, the shaft shoulder 18 of setting plays the effect of location to mobile chain wheel.
Further, described shifting fork device is positioned at the inside of shell body 6, comprise linkage and spring 20, described linkage comprises hinged connecting rod I 21 and connecting rod II 22, described connecting rod I 21 is connected with mobile chain wheel 17, connecting rod II 22 is connected with bearing I end cap 5, and described connecting rod II 22 is provided with hook groove 23; One end of described spring 20 is connected with mobile chain wheel 17, the other end is connected with bearing I end cap 5.Under the effect of the restoring force of spring 20, mobile chain wheel 17 is engaged with chain wheel I 15, by pulling hook groove 23, overcomes the restoring force of spring 20, and mobile chain wheel 17 will be engaged with chain wheel II 16.
In the above-described embodiments, several preferably execution mode of the present utility model is described, obviously, under design of the present utility model, can also make a lot of change, its difference technical characteristic can combination in any according to the actual needs, will not enumerate at this.At this, should illustrate, any change made under the design of utility model all will fall in protection range of the present utility model.
Claims (14)
1. a Blast Furnace Top Gas Recovery Turbine Unit (TRT), it is characterized in that: comprise axis, speed increaser and generator, the input of described speed increaser is connected with axis and transmitting torque, the output of speed increaser is connected with the armature spindle of generator and transmitting torque, described armature spindle be hollow structure and armature spindle empty set on axis.
2. Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 1, is characterized in that: described speed increaser is planet gear speed increaser, and the output empty set of described planet gear speed increaser is on axis.
3. Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 2, is characterized in that: one end of described axis is provided with wheel disc, and described wheel disc and generator are positioned at the both sides of speed increaser.
4. Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 3, is characterized in that: described wheel disc is fixedly connected with or engaged transmission with axis.
5. Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 3, is characterized in that: described wheel disc empty set is on axis and axial restraint, and be provided with clutch between described wheel disc and speed increaser, described clutch is connected with shifting fork device.
6. Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 5, is characterized in that: described axis is set with axle sleeve, and described wheel disc is fixedly installed on axle sleeve, and described axle sleeve is fixedly connected with bearing I in the inner side of wheel disc, and described bearing I position is fixed.
7. Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 5, is characterized in that: described clutch comprises the chain wheel I be fixedly connected with axle sleeve and the mobile chain wheel coordinated with chain wheel I, and described mobile chain wheel is connected by key with axis, and described chain wheel I empty set is on axis.
8. Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 7, is characterized in that: described clutch also comprises the chain wheel II coordinated with mobile chain wheel, and described chain wheel II is fixedly connected with the input of speed increaser, and the equal empty set of input of described chain wheel II and speed increaser is on axis.
9. Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 4, it is characterized in that: between described wheel disc and speed increaser, be provided with clutch, bearing I is provided with between described wheel disc and clutch, described clutch is connected with shifting fork device, described clutch comprises the chain wheel II be fixedly connected with the input of speed increaser and the mobile chain wheel coordinated with chain wheel II, described mobile chain wheel is connected by key with axis, and the equal empty set of input of described chain wheel II and speed increaser is on axis.
10. the Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 6 or 7 or 8, is characterized in that: be provided with locating ring between described chain wheel I and bearing I.
11. Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 10, it is characterized in that: described axis is provided with the shaft shoulder with chain wheel II location matches, described armature spindle is provided with baffle ring, and described axis has location notch in generator arranged outside, is provided with location lock ring in described location notch.
12. Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 1 or 2 or 11, is characterized in that: described speed increaser and generator periphery are provided with shell body.
13. Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 5 or 6 or 7 or 8 or 9, it is characterized in that: described shifting fork device comprises linkage and spring, described linkage comprises hinged connecting rod I and connecting rod II, described connecting rod I is connected with mobile chain wheel, connecting rod II is connected with the end cap of bearing I, and described connecting rod II is provided with hook groove; One end of described spring is connected with mobile chain wheel, the other end is connected with the end cap of bearing I.
14. Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 5 or 6 or 7 or 8 or 9, it is characterized in that: described shifting fork device comprises the shift fork of T-shaped, the bottom of described shift fork is positioned at the groove of mobile chain wheel, described shift fork top is provided with hook groove, one end of described shift fork is provided with and coordinates with bearing pin I groove, the other end slided to be provided with the groove coordinating with pin shaft II and slide, the middle part of described shift fork is provided with pin shaft III, be provided with spring between described pin shaft II and pin shaft III, described bearing pin I and pin shaft II are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592180.2U CN204156584U (en) | 2014-10-14 | 2014-10-14 | A kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592180.2U CN204156584U (en) | 2014-10-14 | 2014-10-14 | A kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156584U true CN204156584U (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420592180.2U Expired - Fee Related CN204156584U (en) | 2014-10-14 | 2014-10-14 | A kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT) |
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| CN (1) | CN204156584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269969A (en) * | 2014-10-14 | 2015-01-07 | 于洪涛 | Power generation device |
| CN107298019A (en) * | 2016-04-15 | 2017-10-27 | 张晓宁 | A kind of low speed can total power output AC generator for vehicle and its control method |
-
2014
- 2014-10-14 CN CN201420592180.2U patent/CN204156584U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269969A (en) * | 2014-10-14 | 2015-01-07 | 于洪涛 | Power generation device |
| CN107298019A (en) * | 2016-04-15 | 2017-10-27 | 张晓宁 | A kind of low speed can total power output AC generator for vehicle and its control method |
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