CN206860839U - Transmission device and there is its monorail train - Google Patents
Transmission device and there is its monorail train Download PDFInfo
- Publication number
- CN206860839U CN206860839U CN201720630148.2U CN201720630148U CN206860839U CN 206860839 U CN206860839 U CN 206860839U CN 201720630148 U CN201720630148 U CN 201720630148U CN 206860839 U CN206860839 U CN 206860839U
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- shaft assembly
- output shaft
- transmission device
- input shaft
- casing
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 43
- 238000005461 lubrication Methods 0.000 claims abstract description 31
- 239000003921 oil Substances 0.000 claims description 39
- 239000012530 fluid Substances 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000012208 gear oil Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 208000032369 Primary transmission Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model provides a kind of transmission device and has its monorail train, and the transmission device includes：Casing；Shaft assembly is inputted, is arranged in casing；Output shaft assembly, it is arranged in casing, input shaft assembly and output shaft assembly drive connection, the axis horizontal of output shaft assembly are set, and inputting has angle between the axis of shaft assembly and horizontal plane；Lubrication unit, it is arranged in output shaft assembly, output shaft assembly driving lubrication unit is acted to lubricate input shaft assembly.Using the technical solution of the utility model, to solve the problems, such as the lubricating difficulties of gear-box inner components of the prior art.
Description
Technical field
Locomotive drive technology field is the utility model is related to, in particular to a kind of transmission device and there is its list
Rail train.
Background technology
At present, gyrocar is broadly divided into straddle type monorail vehicle and suspension type monorail car.Because gyrocar bogie space is non-
Often limited, especially laterally smaller with vertical space, therefore, bogie drive system is in design generally by parts longitudinal direction cloth
Put, to meet space requirement.Motor is longitudinally arranged under such a mode, and because bogie both sides directive wheel space limits, motor
Angle, design of gears and gear-box inner components of such a mode for gear train assembly are even formed with horizontal plane
Lubrication Design brings greatly difficult.
Utility model content
The utility model provides a kind of transmission device and has its monorail train, to solve gear-box of the prior art
The problem of lubricating difficulties of inner components.
According to one side of the present utility model, there is provided a kind of transmission device, including：Casing；Shaft assembly is inputted, is set
In casing；Output shaft assembly, it is arranged in casing, input shaft assembly and output shaft assembly drive connection, output shaft assembly
Axis horizontal is set, and inputting has angle between the axis of shaft assembly and horizontal plane；Lubrication unit, it is arranged on output shaft assembly
On, output shaft assembly driving lubrication unit is acted to lubricate input shaft assembly.
Further, lubrication unit includes disc, and disc is set in output shaft assembly.
Further, disc includes：Get rid of oily body；Oily blade is got rid of, oily blade is got rid of and is arranged on and get rid of on oily body, by getting rid of
Oily blade gets rid of fluid to input shaft assembly.
Further, transmission device also includes oil retaining part, and oil retaining part is arranged in casing and is correspondingly arranged with disc, kept off
The fluid that oily portion can throw away disc is sent to input shaft assembly.
Further, gear oil groove is provided with casing, gear oil groove forms oil retaining part.
Further, input shaft assembly includes clutch shaft bearing unit and input shaft, and input shaft can by clutch shaft bearing unit
It is rotatably arranged in casing, disc coordinates with oil retaining part to be lubricated to clutch shaft bearing unit.
Further, transmission device also includes gear unit, and input shaft assembly is driven by gear unit and output shaft assembly
Dynamic connection.
Further, gear unit includes bevel gear assembly, and input shaft assembly passes through bevel gear assembly and output shaft assembly
Connection.
Further, output shaft assembly includes the first output shaft, the second output shaft, jackshaft and differential mechanism, input shaft group
Part and jackshaft drive connection, differential mechanism are fixedly connected with jackshaft, and differential mechanism connects the first output shaft and the second output respectively
Axle.
Further, lubrication unit is arranged on jackshaft.
Further, casing includes：Upper box, input shaft assembly are arranged in upper box；Lower box is removable with upper box
Connection is unloaded, output shaft assembly is arranged in the accommodating chamber that upper box and lower box are formed.
According to another aspect of the present utility model, there is provided a kind of monorail train, including transmission device, transmission device are upper
The transmission device of offer is provided.
Using the technical solution of the utility model, by the way that the axis of output shaft assembly to be configured to be horizontally disposed with, input shaft
There is angle between the axis and horizontal plane of component, longitudinal space can be saved, and lubrication unit is arranged on output shaft assembly
On, lubrication to high-order parts can be realized by driving lubrication unit by output shaft assembly to lubricate input shaft assembly.
Such a configuration mode drives lubrication unit to act in terms of existing technologies, by output shaft assembly, so as to convenient, high
Effect ground carries out effectively lubricating to high-order parts, and then is also capable of the service behaviour of lifting gear.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the structural representation of the transmission device provided according to the utility model embodiment；
Fig. 2 shows the A-A sectional views of transmission device in Fig. 1；
Fig. 3 shows the P direction views of transmission device in Fig. 1；
Fig. 4 shows the structural representation of the differential mechanism provided according to the utility model embodiment.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, casing；11st, upper box；12nd, lower box；13rd, the first bolt；14th, elastic connection plane；15th, adpting flange；
16th, installing port；20th, shaft assembly is inputted；21st, clutch shaft bearing unit；22nd, input shaft；30th, output shaft assembly；31st, the first output
Axle；32nd, the second output shaft；33rd, jackshaft；34th, differential mechanism；341st, third hand tap gear；342nd, the first planet carrier；343rd, the second row
Carrier；344th, the 4th bevel gear；40th, lubrication unit；41st, oily body is got rid of；42nd, oily blade is got rid of；50th, oil retaining part；60th, transmission is single
Member；61st, drive bevel gear；62nd, driven wheel of differential；70th, oil ga(u)ge；80th, magnetic oil blocks up；90th, sealing；100th, the first taper roller
Bearing；110th, the second taper roll bearing；120th, the second bolt；130th, the first oil sealing；140th, the first output axle box；150th,
Two output axle boxes；160th, the second oil sealing；170th, the 3rd taper roll bearing；180th, the 4th taper roll bearing；190th, bearing
Seat；200th, first wheel flange；210th, the second wheelboss flange；220th, adjust pad；230th, the 3rd bolt.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of the utility model protection.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that each shown in accompanying drawing for the ease of description
The size of individual part is not to be drawn according to the proportionate relationship of reality.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as awarding
Weigh part for specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms is represented in following accompanying drawing, therefore, once be defined in a certain Xiang Yi accompanying drawing, then with
It need not be further discussed in accompanying drawing afterwards.
In description of the present utility model, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " horizontal,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or position relationship be normally based on orientation or position shown in the drawings
Relation is put, description the utility model is for only for ease of and simplifies description, in the case where not making opposite explanation, these nouns of locality
Do not indicate that and imply that the device of meaning or element there must be specific orientation or with specific azimuth configuration and operation, because
This is it is not intended that limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each part in itself
Wide is inside and outside.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Furthermore, it is necessary to explanation, limits parts, it is only for be easy to using the word such as " first ", " second "
Corresponding parts to be distinguished, do not have Stated otherwise such as, above-mentioned word does not have particular meaning, therefore it is not intended that to this
The limitation of utility model protection scope.
As shown in Figures 1 to 4, a kind of transmission device is provided according to specific embodiment of the utility model, transmission dress
Put including casing 10, input shaft assembly 20, output shaft assembly 30 and lubrication unit 40, wherein, input shaft assembly 20 is arranged on case
In body 10, output shaft assembly 30 is arranged in casing, input shaft assembly 20 and the drive connection of output shaft assembly 30, output shaft assembly
30 axis horizontal is set, and has angle between the axis and horizontal plane of input shaft assembly 20, lubrication unit 40 is arranged on output
On shaft assembly 30, output shaft assembly 30 drives lubrication unit 40 to act and inputs shaft assembly 20 to lubricate.
Using such a configuration mode, by the way that the axis of output shaft assembly 30 to be configured to be horizontally disposed with, shaft assembly 20 is inputted
Axis and horizontal plane between there is angle α, longitudinal space can be saved, and lubrication unit 40 is arranged on output shaft assembly 30
On, lubrication unit 40 is driven by output shaft assembly 30 and inputs shaft assembly 20 lubricate and can realize lubrication to high-order parts
Effect.Such a configuration mode drives lubrication unit to act in terms of existing technologies, by output shaft assembly, so as to side
Just, efficiently to high order zero component lubrication, and then also it is capable of the service behaviour of lifting gear.Wherein, in the utility model
In, the scope of angle α can be 0~45 °.
In the utility model, the complexity and lubricant effect of technique are considered, lubrication unit 40 can be configured to include getting rid of
Oil ring, disc are set in output shaft assembly 30.As shown in Fig. 2 output shaft assembly 30 is under the driving of input shaft assembly 20
Action, output shaft assembly 30 act to drive and are set in disc thereon and rotate, disc the fluid in fuel tank can be got rid of to
Input on shaft assembly 20 to be lubricated to input shaft assembly 20.
Oily effect is got rid of in order to improve, in the utility model, disc can be configured to include getting rid of oily body 41 and get rid of oil
Blade 42, get rid of oily blade 42 and be arranged on and get rid of on oily body 41, got rid of fluid to input shaft assembly 20 by getting rid of oily blade 42.Tool
Body, as a specific embodiment of the present utility model, consider to get rid of oily blade gets rid of oily effect, can will get rid of oily blade 42 and set
The blade being distributed for " eight " font, wherein, getting rid of oily blade 42 and getting rid of oily body 41 can be formed in one or be consolidated by connector
Surely link together.Using such a configuration mode, because blade is the distribution of " eight " font, the two-way purpose for getting rid of oil can be played,
Oily effect is got rid of so as to increase.
Further, in order to improve the lubricant effect of the rotating unit to inputting shaft assembly 20, transmission device can be configured
Also to include oil retaining part 50, oil retaining part 50 is arranged in casing 10 and is correspondingly arranged with disc, and oil retaining part 50 can be by disc
The fluid thrown away is sent to input shaft assembly 20.Using such a configuration mode, by configuring oil retaining part 50, so as to be moved when disc
When making so that fluid is thrown away to oil retaining part 50, oil retaining part 50 applies counter-force to throwing away fluid, fluid can rebound to portion to be lubricated
Point.As a specific embodiment of the present utility model, oil retaining part 50 is arranged on the close clutch shaft bearing list of input shaft assembly 20
The position of member 21, disc are acted so that fluid is thrown away to oil retaining part 50, because oil retaining part 50 is close to clutch shaft bearing unit 21, from
And oil retaining part 50 can rebound fluid to clutch shaft bearing unit 21, to improve the lubricant effect to clutch shaft bearing unit 21.
In order to simplify the structure of transmission device and improve the compactness of structure, gear oil groove, gear oil can be set on casing
Groove forms oil retaining part 50.Specifically, as shown in figure 1, can have gear oil groove by straight forming when casing is molded, the number for keeping off oil groove can
For one, or it is multiple, it is not limited herein, as long as the effectively lubricating to clutch shaft bearing unit 21 can be realized.
Further, in the utility model, in order to drive the rotation of output shaft assembly 30, input shaft assembly 20 can be matched somebody with somebody
It is set to and casing is rotatably arranged in by clutch shaft bearing unit 21 including clutch shaft bearing unit 21 and input shaft 22, input shaft 22
In 10, disc coordinates with oil retaining part 50 to be lubricated to clutch shaft bearing unit 21.
Specifically, as shown in Fig. 2 clutch shaft bearing unit 21 includes bearing block 190, the first taper roll bearing 100 and the
Two taper roll bearings 110, input shaft opening position is provided with bearing block 190 in casing 10, and input shaft 22 passes through the first circular cone
The taper roll bearing 110 of roller bearing 100 and second is arranged on bearing block 190.Wherein, in the close input shaft 22 of casing 10
Top be provided with gear oil groove for lubricating the first taper roll bearing 100 and the second taper roll bearing 110.In order to improve
The sealing effectiveness of casing 10, sealing 90 can be set at the end position that input shaft 22 is connected with casing 10.Further,
In order to further lift the sealing effectiveness of casing 10, sealing 90 can be elected as labyrinth seal portion.
In the utility model, in order to realize the transmission of power, transmission device also includes gear unit 60, inputs shaft assembly
20 pass through gear unit 60 and the drive connection of output shaft assembly 30.Further, can be by gear unit in order to save longitudinal space
60 are configured to include bevel gear assembly, and input shaft assembly 20 is connected by bevel gear assembly with output shaft assembly 30.Specifically, such as
Shown in Fig. 2, drive bevel gear 61 is provided with input shaft 22, output shaft assembly 30 includes jackshaft 33, on jackshaft 33
Driven wheel of differential 62 is provided with, when transmission operation, input shaft 22 is rotated to drive drive bevel gear 61 to act, initiative taper
Gear 61 is engaged with driven wheel of differential 62 to transmit moment of torsion and rotating speed, and the rotation of driven wheel of differential 62, which can drive, to be secured to connect
Jackshaft 33 rotates.In the utility model, driven wheel of differential 62 can be fixedly connected by the second bolt 120 with jackshaft 33.
In the utility model, in order in track of the vehicle by small curve radius, realize that the wheel on both sides turns
Speed difference, the progressive error of two wheels is compensated to reduce wheel wear, output shaft assembly 30 can be configured to include the first output shaft
31st, the second output shaft 32, jackshaft 33 and differential mechanism 34, input shaft assembly 20 and the drive connection of jackshaft 33, differential mechanism 34 with
Jackshaft 33 is fixedly connected, and differential mechanism 34 connects the first output shaft 31 and the second output shaft 32 respectively.
Specifically, as shown in Fig. 2 the both ends of jackshaft 33 are arranged on the first output axle box by second bearing unit
140 and second export on axle box 150, and specifically, second bearing unit includes the 3rd taper roll bearing 170 and the 4th circular cone
Roller bearing 180, the both ends of jackshaft 33 are arranged on by the 3rd taper roll bearing 170 and the 4th taper roll bearing 180
First output axle box 140 and second is exported on axle box 150.In order to adjust between the gap between bearing and Gear Contact
Gap, adjust pad 220 is provided between the second output taper roll bearing 180 of axle box 150 and the 4th.Similarly, exist
It is also equipped between the first output taper roll bearing 170 of axle box 140 and the 3rd between adjustment bearing and between Gear Contact
The adjust pad in gap.
As shown in Fig. 2 differential mechanism 34 is arranged in jackshaft 33, the concrete structure of wherein differential mechanism 34 is as shown in Figure 4.Difference
Fast device 34 includes two planet carriers, i.e. the first planet carrier 342 and the second planet carrier 343, and third hand tap gear 341 and the 4th is bored
Gear 344.Wherein, when transmission operation, input shaft 22 is rotated to drive drive bevel gear 61 to act, drive bevel gear 61
Engaged with driven wheel of differential 62 to transmit moment of torsion and rotating speed, the rotation of driven wheel of differential 62, which can drive, to be secured to connect jackshaft
33 rotate.The rotation of jackshaft 33 drives the first row carrier 342 and the synchronous axial system of the second planet carrier 343, the He of the first planet carrier 342
Second planet carrier 343 drives the bevel gear 344 of third hand tap gear 341 and the 4th to rotate by being arranged on the planetary gear of its end,
So as to drive the vehicle wheel rotation being connected respectively with the bevel gear 344 of third hand tap gear 341 and the 4th.
Specifically, when vehicle is in straight-going state, because stress suffered by two wheels is identical, the planet on planet carrier
Gear is without relative motion；When vehicle is in turn condition, because the radius of turn of two wheels is different, two wheels will go out
The trend now trackslipped, so as to produce two different skid forces, two skid forces are applied on planetary gear, now, planetary gear
The corresponding rotation of generation, allow two wheels with different velocities of rotation by bend, slided with side rolling so as to avoiding wheel
Mode is moved, and effectively reduces the abrasion of energy consumption and wheel.
In the utility model, third hand tap gear 341 connects with the second output shaft 32 close to the 4th taper roll bearing 180
Connect, the 4th bevel gear 344 is connected with the first output shaft 31 close to the 3rd taper roll bearing 170.Wherein, consider that connection is reliable
Property and convenience, third hand tap gear 341 can be arranged to being used close to the second output shaft 32 of the 4th taper roll bearing 180
Spline is attached, and the 4th bevel gear 344 is carried out with the first output shaft 31 close to the 3rd taper roll bearing 170 using spline
Connection.
Further, in order to be rotated by jackshaft 33 to drive lubrication unit 40 to move, lubrication unit 40 can be arranged
On jackshaft 33.Wherein, lubrication unit 40 may be configured as disc, and the side for getting rid of oily body 41 of disc, which is distributed with, is in
" eight " font gets rid of oily blade 42, drives disc to rotate when jackshaft 33 rotates, gets rid of oily blade 42 by inside gear housing
Lubricating oil agitation get up, be thrown on box body wall and baffle plate groove on, by baffle plate groove to fluid active force so that
Fluid enters bearing block 190 to lubricate the first taper roll bearing 100 and the second taper roll bearing 110.
In the utility model, in order to facilitate component assembly and dismounting, casing 10 can be configured to include the He of upper box 11
Lower box 12, wherein, input shaft assembly 20 is arranged in upper box 11, and lower box 12 is detachably connected with upper box 11, output
Shaft assembly 30 is arranged in the accommodating chamber that upper box 11 and lower box 12 are formed.Specifically, as shown in figure 1, upper box 11 is with
Center line of the casing 12 along jackshaft 33 is detachably connected, and installs damping spring for convenience, is set on upper box 11
Elastic connection plane 14 is installed, upper box 11 can be connected with lower box 12 by the first bolt 13.
Further, it is connected for convenience with motor, has and motor rigidity in the input end set of upper box 11
The motor connection flange 15 of connection, the installing port 16 of installation and removal shaft coupling, the peace are provided with the side of adpting flange 15
Dress mouth 16 can ensure the cooling wind circulation of motor simultaneously.Furthermore discharge fluid for convenience, can match somebody with somebody in the bottom of lower box 12
It is equipped with the magnetic oil stifled 80 for discharging fluid.In order to facilitate observation oil level, blocked up in magnetic oil above in the of 80 and be additionally provided with observation tooth
The oil ga(u)ge 70 of lubricant level in roller box body.
, can be by transmission device in order to be supported to the first output shaft 31 and the second output shaft 32 in the utility model
Being configured to, which also includes the first output axle box 140 and second, exports axle box 150, and the first output axle box 140 and second exports
Axle box 150 is separately positioned on the both ends of jackshaft 33, and the first output axle box 140 and second exports axle box 150
It is fixedly connected on by the 3rd bolt 230 on casing 10.
Further, in the utility model, in order to realize the connection with both sides wheel, in the end of the first output shaft 31
The first wheel flange 200 of connection hub for vehicle wheel is provided with, has connection hub for vehicle wheel in the end set of the second output shaft 32
Second wheelboss flange 210.The first output shaft 31 is provided with first output axle box 140, is set in the second output axle box 150
There is the second output shaft 32, the first output shaft 31 is connected with differential mechanism 34 respectively with the second output shaft 32, so as to by centre
The power of axle 33 is delivered on wheel, to drive train to advance.
In order to prevent the inner fluid of casing 10 from overflowing, can be set between the first output shaft 31 and the first output axle box 140
First oil sealing 130 of the internal lubrication of seal case 10 oil, set between the second output shaft 32 and the second output axle box 150 close
Second oil sealing 160 of the internal lubrication of joint sealing body 10 oil.
According to another aspect of the present utility model, there is provided a kind of monorail train, the monorail train include as provided above
Transmission device.Because transmission device of the present utility model can realize the effectively lubricating to gear-box inner components, so as to prolong
Gear-box service life has been grown, has been greatly enhanced the service behaviour of monorail train.
In summary, the utility model is defeated by setting appropriate baffle plate groove close to the position of input shaft in upper box
Set on shaft and stir the disc that oil works well, high-order bearing lubrication can be realized；By using the small chi that crossed axis angle is 90 °
Very little bevel gear primary transmission, has reached input shaft, output shaft is in 90 ° of angles, and input shaft can tilt according to space structure, with level
Face is set in angle, greatly reduces installing space size；By setting differential mechanism inside output shaft, passing through small curve
It during the track of radius, can realize that both sides vehicle wheel rotational speed is poor, compensate the progressive error of two wheels, reduce wheel wear；By
Upper box sets shaft coupling installing port with motor connection flange, so as to which repair and maintenance is convenient.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (12)
- A kind of 1. transmission device, it is characterised in that including：Casing (10)；Shaft assembly (20) is inputted, is arranged in the casing (10)；Output shaft assembly (30), is arranged in the casing, and the input shaft assembly (20) is driven with the output shaft assembly (30) Dynamic connection, the axis horizontal of the output shaft assembly (30) are set, between the axis and horizontal plane of the input shaft assembly (20) With angle；Lubrication unit (40), it is arranged in the output shaft assembly (30), output shaft assembly (30) the driving lubrication is single First (40) are acted to lubricate the input shaft assembly (20).
- 2. transmission device according to claim 1, it is characterised in that the lubrication unit (40) includes disc, described Disc is set in the output shaft assembly (30).
- 3. transmission device according to claim 2, it is characterised in that the disc includes：Get rid of oily body (41)；Get rid of oily blade (42), it is described get rid of oily blade (42) be arranged on it is described get rid of on oily body (41), get rid of oily blade by described (42) fluid is got rid of to the input shaft assembly (20).
- 4. transmission device according to claim 2, it is characterised in that the transmission device also includes oil retaining part (50), institute State oil retaining part (50) to be arranged in the casing (10) and be correspondingly arranged with the disc, the oil retaining part (50) can be by described in The fluid that disc is thrown away is sent to the input shaft assembly (20).
- 5. transmission device according to claim 4, it is characterised in that gear oil groove is provided with the casing (10), it is described Gear oil groove forms the oil retaining part (50).
- 6. transmission device according to claim 4, it is characterised in that the input shaft assembly (20) includes clutch shaft bearing list First (21) and input shaft (22), the input shaft (22) are rotatably arranged in the case by the clutch shaft bearing unit (21) In body (10), the disc coordinates with the oil retaining part (50) to be lubricated to the clutch shaft bearing unit (21).
- 7. transmission device according to claim 1, it is characterised in that the transmission device also includes gear unit (60), The input shaft assembly (20) passes through the gear unit (60) and the output shaft assembly (30) drive connection.
- 8. transmission device according to claim 7, it is characterised in that the gear unit (60) includes bevel gear assembly, The input shaft assembly (20) is connected by the bevel gear assembly with the output shaft assembly (30).
- 9. transmission device according to claim 1, it is characterised in that the output shaft assembly (30) includes the first output shaft (31), the second output shaft (32), jackshaft (33) and differential mechanism (34), the input shaft assembly (20) and the jackshaft (33) Drive connection, the differential mechanism (34) are fixedly connected with the jackshaft (33), and the differential mechanism (34) connects described respectively One output shaft (31) and second output shaft (32).
- 10. transmission device according to claim 9, it is characterised in that the lubrication unit (40) is arranged on the centre On axle (33).
- 11. transmission device according to any one of claim 1 to 10, it is characterised in that the casing (10) includes：Upper box (11), the input shaft assembly (20) are arranged in the upper box (11)；Lower box (12), it is detachably connected with the upper box (11), the output shaft assembly (30) is arranged on the upper box (11) and in the accommodating chamber of the lower box (12) formation.
- 12. a kind of monorail train, including transmission device, it is characterised in that the transmission device is any in claim 1 to 11 Transmission device described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630148.2U CN206860839U (en) | 2017-06-01 | 2017-06-01 | Transmission device and there is its monorail train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630148.2U CN206860839U (en) | 2017-06-01 | 2017-06-01 | Transmission device and there is its monorail train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206860839U true CN206860839U (en) | 2018-01-09 |
Family
ID=60826105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720630148.2U Active CN206860839U (en) | 2017-06-01 | 2017-06-01 | Transmission device and there is its monorail train |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757841A (en) * | 2018-07-30 | 2018-11-06 | 浙江顺天传动科技股份有限公司 | Turntable special reduction gear |
| CN108980311A (en) * | 2017-06-01 | 2018-12-11 | 中车戚墅堰机车车辆工艺研究所有限公司 | Transmission device and monorail train with it |
-
2017
- 2017-06-01 CN CN201720630148.2U patent/CN206860839U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980311A (en) * | 2017-06-01 | 2018-12-11 | 中车戚墅堰机车车辆工艺研究所有限公司 | Transmission device and monorail train with it |
| CN108757841A (en) * | 2018-07-30 | 2018-11-06 | 浙江顺天传动科技股份有限公司 | Turntable special reduction gear |
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Address after: 213011 258 Wuyi Road, Changzhou, Jiangsu Patentee after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Country or region after: China Address before: 213011 258 Wuyi Road, Changzhou, Jiangsu Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. Country or region before: China |