CN106323629A - Mixing station speed reducer loading test bed - Google Patents
Mixing station speed reducer loading test bed Download PDFInfo
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- CN106323629A CN106323629A CN201610854564.0A CN201610854564A CN106323629A CN 106323629 A CN106323629 A CN 106323629A CN 201610854564 A CN201610854564 A CN 201610854564A CN 106323629 A CN106323629 A CN 106323629A
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- reductor
- shaft
- axle
- secondary drive
- drive shaft
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/025—Test-benches with rotational drive means and loading means; Load or drive simulation
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- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a mixing station speed reducer loading test bed and belongs to the transmission mechanism testing equipment field. The mixing station speed reducer loading test bed comprises a base and two speed reducer testing assemblies. In each speed reducer testing assembly, the output shaft of a motor is in transmission connection with the input end of a one-stage transmission shaft through a diaphragm coupling; the output end of the one-stage transmission shaft is in transmission connection with one end of a universal coupling; the other end of the universal coupling is in transmission connection with the input end of a two-stage transmission shaft; the output end of the two-stage transmission shaft is provided with a first belt pulley; the input shaft of a speed reducer is provided with a second belt pulley; and the first belt pulley is in transmission connection with the second belt pulley through a V belt. The speed reducers in the two speed reducer testing assemblies are in transmission connection with each other through a transmission connection component. According to the mixing station speed reducer loading test bed of the invention, when the first belt pulley is in transmission with the second belt pulley, a radial force is generated, the force will not damage the motor through the output shaft of the motor along a transmission path, and the service life of the motor can be prolonged.
Description
Technical field
The present invention relates to the test apparatus field of drive mechanism, especially relate to a kind of mixing plant reductor load test
Platform.
Background technology
In engineering machinery, be applied to actually used in reductor, need to carry out load test before dispatching from the factory.Slowing down
The load test Qualify Phase of machine, the design of testing stand plays vital effect.Because the actually used work of various reductors
Condition and version are different, in order to simulate the actual condition of reductor as far as possible, and the layout of different reductor bracket loading test platforms
Form also varies.The load test of reductor is usually according to energy back principle, uses hydraulic motor or motor to drive
Dynamic, two reductors use back-to-back arrangement forms, and wherein one as main examination reductor, and an other conduct accompanies examination to slow down
Machine.
But, main examination reductor and accompany and general between examination reductor use chain to pass on the bracket loading test platform of current reductor
Dynamic, there is periodic shock in chain transmission mode, motor can be produced certain damage.Therefore, reductor is being loaded
While test, motor can be produced infringement.
Summary of the invention
It is an object of the invention to provide a kind of mixing plant reductor bracket loading test platform, this mixing plant reductor load test
Platform solves chain drive on existing reductor bracket loading test platform and motor produces the technical problem of infringement.
For achieving the above object, the present invention provides techniques below scheme:
A kind of mixing plant reductor bracket loading test platform, including base and two reductor test suites, each described deceleration
Machine test suite include motor, diaphragm coupling, primary transmission axle, Hooks coupling universal coupling, secondary drive shaft, the first belt wheel, V band,
Second belt wheel and reductor；In each described reductor test suite:
Described motor is installed on described base, and described primary transmission axle and secondary drive shaft are installed on by bearing block respectively
Described base, described reductor is installed on described base；
The output shaft of described motor is in transmission connection by described diaphragm coupling with the input of described primary transmission axle, institute
One end of the outfan and described Hooks coupling universal coupling of stating primary transmission axle is in transmission connection, the other end of described Hooks coupling universal coupling and institute
The input stating secondary drive shaft is in transmission connection, and the outfan of described secondary drive shaft is provided with described first belt wheel, described in subtract
Being provided with described second belt wheel on the power shaft of speed machine, described first belt wheel is connected by V V belt translation with described second belt wheel；
It is in transmission connection by transmission connection piece between described reductor in two described reductor test suites.
Further, described transmission connection piece is splined shaft, in described splined shaft and two described reductor test suites
The output shaft of described reductor respectively coaxial fixing.
Further, the axial line of described splined shaft respectively with the described two grades of biographies in two described reductor test suites
The axial line of moving axis is vertical, and the axial line of the described primary transmission axle in each described reductor test suite with described two grades
The axis parallel of power transmission shaft.
Further, described Hooks coupling universal coupling and described secondary drive shaft pass through Flange joint.
Further, the outfan of described secondary drive shaft is connected by flat key with described first belt wheel.
Further, described base being provided with motor cabinet and reducer pedestal, described motor is installed by described motor cabinet
On described base, described reductor is installed on described base by described reducer pedestal.
Further, described secondary drive shaft include in the axle body being wholely set, spindle nose, axle tail, first shaft shoulder and second
The shaft shoulder and axle journal, wherein, described first shaft shoulder and described second shaft shoulder are arranged at the both sides of axle body, described first shaft shoulder and institute
Stating axle journal to connect, described axle journal is connected with described spindle nose, and described axle body, first shaft shoulder, axle journal, the diameter of spindle nose set in the least
Putting, described second shaft shoulder is connected with described spindle nose, described axle body, second shaft shoulder, axle tail diameter in the least setting.
Further, the bearing block corresponding with described secondary drive shaft includes base plate, clutch shaft bearing and the second bearing, described
Base plate is fixed on described base, and described base plate is fixed in the outer ring of described clutch shaft bearing and inner ring is sheathed on described secondary transmission
Axle and the surface deviating from second shaft shoulder with described first shaft shoulder offset, the outer ring of described second bearing be fixed on described base plate and
Inner ring is sheathed on the surface that described secondary drive shaft and inner ring and described second shaft shoulder deviate from described first shaft shoulder and offsets.
Further, for removably connecting between described clutch shaft bearing and described bearing block, described second bearing is with described
For removably connecting between bearing block.
Further, the spindle nose of described secondary drive shaft offers keyway along its length.
The mixing plant reductor bracket loading test platform that the present invention provides can produce following beneficial effect:
A kind of mixing plant reductor bracket loading test platform, including base and two reductor test suites, each reductor is surveyed
Examination assembly include motor, diaphragm coupling, primary transmission axle, Hooks coupling universal coupling, secondary drive shaft, the first belt wheel, V band, second
Belt wheel and reductor；In each reductor test suite: motor is installed on base, primary transmission axle and secondary drive shaft respectively
Being installed on base by bearing block, reductor is installed on base；The output shaft of motor passes through film with the input of primary transmission axle
Sheet shaft coupling transmission connects, and the outfan of primary transmission axle is in transmission connection with one end of Hooks coupling universal coupling, Hooks coupling universal coupling another
One end is in transmission connection with the input of secondary drive shaft, and the outfan of secondary drive shaft is provided with the first belt wheel, reductor defeated
Entering and be provided with the second belt wheel on axle, the first belt wheel and the second belt wheel are connected by V V belt translation；In two reductor test suites
It is in transmission connection by transmission connection piece between reductor.In use, in a reductor test suite, the output shaft of motor leads to
Crossing the diaphragm coupling connected drives primary transmission axle to rotate, and primary transmission axle drives connected Hooks coupling universal coupling to rotate,
Hooks coupling universal coupling drives the secondary drive shaft rotation being connected with its other end, and secondary drive shaft is provided with the first belt wheel, and first
Belt wheel rotates with secondary drive shaft, logical between the second belt wheel, the second belt wheel and the first belt wheel that the power shaft of reductor is installed
Crossing V V belt translation to connect, the first belt wheel turn drives second tape wheel rotates, and the second belt wheel drives the power shaft at its place to rotate, thus carries
Dynamic reductor rotates, and reductor drives the reductor in another reductor test suite to rotate by transmission connection piece.This
The mixing plant reductor bracket loading test platform of bright offer when carrying out the load test of reductor, the first belt wheel connected by V band
With the second belt wheel when rotating, can produce power radially, this power acts in the secondary drive shaft being connected with the first belt wheel, due to
Secondary drive shaft is in transmission connection with Hooks coupling universal coupling, and power is further delivered on Hooks coupling universal coupling, and Hooks coupling universal coupling passes through
Primary transmission axle and diaphragm coupling are connected to the output shaft of motor, and power is delivered on the output shaft of motor, but through step by step
The power being delivered on motor output shaft, is gradually decreased to ignore, thus produce when the first belt wheel and the second belt wheel transmission
Radial force, will not produce infringement by the output shaft of motor to motor along drive path, improve the service life of motor.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to specifically
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the mixing plant reductor bracket loading test platform that Fig. 1 provides for the present invention；
Secondary drive shaft in the mixing plant reductor bracket loading test platform that Fig. 2 provides for the present invention and the knot of stopping means thereof
Structure schematic diagram.
Reference:
100-base 210-motor 220-diaphragm coupling
230-primary transmission axle 240-Hooks coupling universal coupling 250-secondary drive shaft
251-first shaft shoulder 252-second shaft shoulder 253-axle body
260-the first belt wheel 270-V band 280-the second belt wheel
290-reductor 300-motor cabinet 400-bearing block
410-clutch shaft bearing 420-the second bearing 430-base plate
500-splined shaft 600-reducer pedestal
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described enforcement
Example is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ",
Orientation or the position relationship of the instruction such as " level ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicate or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that this place is retouched
The detailed description of the invention stated is merely to illustrate and explains the present invention, is not limited to the present invention.
As it is shown in figure 1, the present invention provides a kind of mixing plant reductor bracket loading test platform, including base 100 and two decelerations
Machine test suite, each reductor test suite includes motor 210, diaphragm coupling 220, primary transmission axle 230, universal joint shaft
Device 240, secondary drive shaft the 250, first belt wheel 260, V band the 270, second belt wheel 280 and reductor 290；Each reductor is surveyed
In examination assembly:
Motor 210 is installed on base 100, primary transmission axle 230 and secondary drive shaft 250 is pacified by bearing block 400 respectively
Being loaded on base 100, reductor 290 is installed on base 100；
The output shaft of motor 210 is in transmission connection by diaphragm coupling 220 with the input of primary transmission axle 230, one-level
The outfan of power transmission shaft 230 is in transmission connection with one end of Hooks coupling universal coupling 240, the other end of Hooks coupling universal coupling 240 and two grades of biographies
The input of moving axis 250 is in transmission connection, and the outfan of secondary drive shaft 250 is provided with the first belt wheel 260, the power shaft of reductor
On the second belt wheel 280 is installed, the first belt wheel 260 is in transmission connection by V band 270 with the second belt wheel 280；
It is in transmission connection by transmission connection piece between reductor in two reductor test suites.
It should be noted that in two reductor test suites one be main examination reductor test suite, another is to accompany
Examination reductor test suite, the motor 210 in main examination reductor test suite is for driving motor 210, and reductor 290 is that main examination subtracts
Speed machine 290, accompanying the motor 210 in examination reductor test suite is loading motor 210, and reductor 290 is for accompanying examination reductor 290.
Specifically, in use, the driving motor 210 in main examination reductor test suite is opened, and its output shaft is by even
The diaphragm coupling 220 connect drives primary transmission axle 230 to rotate, and primary transmission axle 230 drives connected Hooks coupling universal coupling
240 rotate, and Hooks coupling universal coupling 240 drives the secondary drive shaft 250 being connected with its other end to rotate, and secondary drive shaft 250 is pacified
Equipped with the first belt wheel 260, the first belt wheel 260 rotates with secondary drive shaft 250, the second belt wheel that the power shaft of reductor is installed
280, it is in transmission connection by V band 270 between the second belt wheel 280 and the first belt wheel 260, the first belt wheel 260 turn drives second tape wheel 280
Rotating, the second belt wheel 280 is by driving the power shaft at its place to rotate, thus drives main examination reductor 290 to rotate, and main examination is slowed down
The outfan of machine 290 is in transmission connection by transmission connection piece with the outfan accompanying examination reductor 290, and main examination is subtracted by transmission connection piece
The power of the output shaft of speed machine 290 is transferred to accompany on the output shaft of examination reductor 290, thus drives and accompany examination reductor 290 to rotate；Accompany
In examination reductor test suite: accompany the power shaft of examination reductor 290 to rotate, be positioned at the second belt wheel 280 thereon and turn with power shaft
Dynamic, the second belt wheel 280 is in transmission connection by V band 270 with the first belt wheel 260 being positioned in secondary drive shaft 250, the second belt wheel
280 drive the first belt wheel 260 to rotate, and the first belt wheel 260 drives secondary drive shaft 250 to rotate, and secondary drive shaft 250 drives and it
The Hooks coupling universal coupling 240 connected rotates, and Hooks coupling universal coupling 240 drives connected primary transmission axle 230 to rotate, primary transmission
The axle 230 output shaft rotation by diaphragm coupling 220 drive load motor 210, loading motor 210 produces electric energy.Load electricity
The electric energy that machine 210 produces can be carried in again on driving motor 210 in turn, and whole process achieves recycling of energy.
The mixing plant reductor bracket loading test platform that the present invention provides is when carrying out the load test of reductor, and V band 270 connects
The first belt wheel 260 and the second belt wheel 280 when rotating, power radially can be produced, this power acts on and is connected with the first belt wheel 260
Secondary drive shaft 250 on, owing to secondary drive shaft 250 is in transmission connection with Hooks coupling universal coupling 240, power further acts on ten thousand
On shaft coupling 240, and Hooks coupling universal coupling 240 is connected to motor 210 by primary transmission axle 230 and diaphragm coupling 220
Output shaft, power is delivered on the output shaft of motor 210, but through being delivered to the power on motor 210 output shaft step by step, progressively subtracts
Little to ignoring, thus the radial force produced when the first belt wheel 260 and the second belt wheel 280 transmission will not be by motor 210
Output shaft produces infringement to motor 210, and the radial load that V produces with 270 transmissions only can be applied to the bearing block away from motor 210
On 400, therefore motor 210 is subjected only to moment of torsion, is not subject to this radial load, reaches to protect the effect of motor 210.
Additionally, the diameter of the first belt wheel 260 is less than the second belt wheel 280；The output shaft of motor 210 and primary transmission axle 230
Using diaphragm coupling 220 to connect, diaphragm coupling 220 can compensate for the output shaft of motor 210 and primary transmission axle 230 because manufacturing
The radial error produced；Primary transmission axle 230 and secondary drive shaft 250 use Hooks coupling universal coupling 240 to connect, Hooks coupling universal coupling
240 reduce installation difficulty while compensating power transmission shaft foozle.
It should be noted that the mixing plant reductor bracket loading test platform of present invention offer and traditional reductor load test
Platform is compared, and electric control part split-phase is same, and mechanical part is different.Distinctive points mainly choosing and mounting means at each parts.But with
Tradition reductor bracket loading test platform is compared, and also has identical point, as main examination reductor test suite tries reductor test suite with accompanying
Between can be interchangeable.Now, only the former loading motor 210 accompanied in examination reductor test suite need to be changed power so that it becomes
Drive motor 210 so that it is drive reductor 290 operate, former accompany examination reductor test suite i.e. become main examination reductor test group
Part.
Preferably, transmission connection piece is splined shaft 500, the reductor in splined shaft 500 and two reductor test suites
The output shaft of 290 is the most coaxial fixing.
Accompanying in reductor test suite is tried with accompanying at the output of the main examination reductor 290 in main examination reductor test suite
Transmission connection piece at the output of examination reductor 290 is splined shaft 500.Under actual condition, the outfan of reductor 290 passes through
Splined shaft 500 is connected with actuator, choose splined shaft 500 more fit as transmission connection piece reality, more meet actually used feelings
Condition.
Further, the axial line of splined shaft 500 respectively with the secondary drive shaft 250 in two reductor test suites
Axial line is vertical, and the axle center of the axial line of the primary transmission axle 230 in each reductor test suite and secondary drive shaft 250
Line is parallel.
It should be noted that as it is shown in figure 1, the main examination reductor test suite that the present invention provides tries reductor test with accompanying
Assembly arrangement form on base 100 is not traditional parallel fo.Reductor 290 in main examination reductor test suite
With the reductor 290 accompanied in examination reductor test suite, the outfan of the two is connected by splined shaft 500, and splined shaft 500
Axial line is vertical with the axial line of the secondary drive shaft 250 in two reductor test suites respectively.
Hooks coupling universal coupling 240 and secondary drive shaft 250 pass through Flange joint.
Flange joint is easy to the removing and installing, when parts go wrong of Hooks coupling universal coupling 240 and secondary drive shaft 250
Time, disassembling, assembling and replacing can be carried out by flange connections.
Outfan and first belt wheel 260 of secondary drive shaft 250 are connected by flat key.
It should be noted that the outfan of secondary drive shaft 250 is connected by flat key and the first belt wheel 260, it is achieved the two
Between motion transmission.The side of flat key is work surface, and centering is good, is convenient to mount and dismount.
Being provided with motor cabinet 300 and reducer pedestal 600 on base 100, motor 210 is installed on base by motor cabinet 300
On 100, reductor 290 is installed on base 100 by reducer pedestal 600.
For the ease of the electricity of various model can be installed on the mixing plant reductor bracket loading test platform that the present invention provides easily
Machine 210, base 100 is provided with motor cabinet 300, and motor 210 is fixed by motor cabinet 300.Additionally, for the ease of fixing deceleration
Machine 290, is mounted with reducer pedestal 600 on base 100, this reducer pedestal 600 can be installed various model for loading examination
The reductor 290 tested.
It should be noted that main examination reductor test suite and accompany examination reductor test suite between transmission connection piece flower
The accuracy of alignment of key axle is ensured by the putting position of reducer pedestal 600, and error is compensated by spline sideshake.
As in figure 2 it is shown, secondary drive shaft 250 includes in the axle body 253 being wholely set, spindle nose, axle tail, first shaft shoulder 251
With the second shaft shoulder 252 and axle journal, wherein, first shaft shoulder 251 and second shaft shoulder 252 are arranged at the both sides of axle body 253, the first axle
Shoulder 251 is connected with axle journal, and axle journal is connected with spindle nose, axle body 253, first shaft shoulder 251, axle journal, spindle nose diameter in the least setting,
Second shaft shoulder 252 is connected with spindle nose, axle body 253, second shaft shoulder 252, axle tail diameter in the least setting.
Further, corresponding with secondary drive shaft 250 bearing block 400 includes base plate 430, clutch shaft bearing 410 and second
Bearing 420, base plate 430 is fixed on base 100, and base plate 430 is fixed in the outer ring of clutch shaft bearing 410 and inner ring is sheathed on two grades
Power transmission shaft 250 and deviate from the surface of second shaft shoulder 252 with first shaft shoulder 251 and offset, the end, is fixed in the outer ring of the second bearing 420
Plate 430 and inner ring are sheathed on secondary drive shaft 250 and inner ring and second shaft shoulder 252 deviates from the surface of first shaft shoulder 251 and offsets.
It should be noted that primary transmission axle 230 axially positions also by corresponding bearing block 400.One-level
Axle body 253 both sides of power transmission shaft 230 are provided with the first shaft shoulder 251 and second shaft shoulder 252, axle corresponding with primary transmission axle 230
Bearing 400 includes base plate 430, clutch shaft bearing 410 and the second bearing 420, and base plate 430 is fixed on base 100, clutch shaft bearing 410
Outer ring be fixed on base plate 430 and inner ring is sheathed on primary transmission axle 230 and deviates from second shaft shoulder 252 with first shaft shoulder 251
Surface offset, base plate 430 is fixed in the outer ring of the second bearing 420 and inner ring be sheathed on primary transmission axle 230 and inner ring with
Second shaft shoulder 252 deviates from the surface of first shaft shoulder 251 and offsets.
In the mixing plant reductor bracket loading test platform that the present invention provides, fix primary transmission by bearing and bearing block 400
Axle 230 and the axial direction of secondary drive shaft 250.This location mode is easy to dismount power transmission shaft, simple to operate, it is not necessary to sleeve etc.
Accessory.
For removably connecting between clutch shaft bearing 410 and bearing block 400, and between the second bearing 420 and bearing block 400 it is
Removably connect.
It should be noted that for removably connecting between clutch shaft bearing 410 and bearing block 400, the second bearing 420 and bearing
Also for removably connecting between seat 400, this connected mode achieves primary transmission axle 230 and determines with the axial of secondary drive shaft 250
Position.
Specifically, after clutch shaft bearing 410 and the second bearing 420 are set in the tram on a power transmission shaft, respectively will
The outer ring of two bearings is fixed on bearing block 400, determines the axial location of this power transmission shaft.
Further, the spindle nose of secondary drive shaft 250 offers keyway along its length.
First belt wheel 260 is installed on the spindle nose of secondary drive shaft 250, uses therebetween flat key to connect, therefore two grades
Need on the spindle nose of power transmission shaft 250 to arrange for the keyway installing flat key.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
Invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it is still
Technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is carried out
Equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technical side
The scope of case.
Claims (10)
1. a mixing plant reductor bracket loading test platform, it is characterised in that include base (100) and two reductor test groups
Part, each described reductor test suite includes motor (210), diaphragm coupling (220), primary transmission axle (230), universal
Axial organ (240), secondary drive shaft (250), the first belt wheel (260), V band (270), the second belt wheel (280) and reductor (290)；
In each described reductor test suite:
Described motor (210) is installed on described base (100), described primary transmission axle (230) and secondary drive shaft (250) respectively
Being installed on described base (100) by bearing block (400), described reductor (290) is installed on described base (100)；
The output shaft of described motor (210) passes through described diaphragm coupling (220) with the input of described primary transmission axle (230)
Being in transmission connection, the outfan of described primary transmission axle (230) is in transmission connection with one end of described Hooks coupling universal coupling (240), described
The other end of Hooks coupling universal coupling (240) is in transmission connection with the input of described secondary drive shaft (250), described secondary drive shaft
(250) outfan is provided with described first belt wheel (260), and the power shaft of described reductor (290) is provided with described second
Belt wheel (280), described first belt wheel (260) is in transmission connection by V band (270) with described second belt wheel (280)；
It is in transmission connection by transmission connection piece between described reductor (290) in two described reductor test suites.
Mixing plant reductor bracket loading test platform the most according to claim 1, it is characterised in that described transmission connection piece is flower
The output shaft of the described reductor (290) in key axle (500), described splined shaft (500) and two described reductor test suites
The most coaxial fixing.
Mixing plant reductor bracket loading test platform the most according to claim 2, it is characterised in that described splined shaft (500)
Axial line is vertical and each with the axial line of the described secondary drive shaft (250) in two described reductor test suites respectively
The axial line of the described primary transmission axle (230) in described reductor test suite and the axle center of described secondary drive shaft (250)
Line is parallel.
Mixing plant reductor bracket loading test platform the most according to claim 3, it is characterised in that described Hooks coupling universal coupling
(240) Flange joint is passed through with described secondary drive shaft (250).
Mixing plant reductor bracket loading test platform the most according to claim 4, it is characterised in that described secondary drive shaft
(250) outfan is connected by flat key with described first belt wheel (260).
Mixing plant reductor bracket loading test platform the most according to claim 1, it is characterised in that the upper peace of described base (100)
Equipped with motor cabinet (300) and reducer pedestal (600), described motor (210) is installed on described base by described motor cabinet (300)
(100), on, described reductor (290) is installed on described base (100) by described reducer pedestal (600).
7. according to the mixing plant reductor bracket loading test platform described in any one of claim 1-6, it is characterised in that described two grades of biographies
Moving axis (250) include in the axle body (253) being wholely set, spindle nose, axle tail, first shaft shoulder (251) and second shaft shoulder (252) and
Axle journal, wherein, described first shaft shoulder (251) and described second shaft shoulder (252) are arranged at the both sides of axle body (253), and described first
The shaft shoulder (251) is connected with described axle journal, and described axle journal is connected with described spindle nose, described axle body (253), first shaft shoulder (251), axle
Neck, spindle nose diameter in the least setting, described second shaft shoulder (252) is connected with described spindle nose, described axle body (253), the second axle
Shoulder (252), axle tail diameter in the least setting.
Mixing plant reductor bracket loading test platform the most according to claim 7, it is characterised in that with described secondary drive shaft
(250) corresponding bearing block (400) includes base plate (430), clutch shaft bearing (410) and the second bearing (420), described base plate
(430) being fixed on described base (100), described base plate (430) and interior snare are fixed in the outer ring of described clutch shaft bearing (410)
It is located at described secondary drive shaft (250) and the surface that deviates from second shaft shoulder (252) with described first shaft shoulder (251) offsets, described
Described base plate (430) is fixed in the outer ring of the second bearing (420) and inner ring is sheathed on described secondary drive shaft (250) and inner ring
The surface deviating from described first shaft shoulder (251) with described second shaft shoulder (252) offsets.
Mixing plant reductor bracket loading test platform the most according to claim 8, it is characterised in that described clutch shaft bearing (410)
And for removably connecting between described bearing block (400), it is can between described second bearing (420) and described bearing block (400)
Dismounting connects.
Mixing plant reductor bracket loading test platform the most according to claim 9, it is characterised in that offer on described spindle nose
Keyway along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610854564.0A CN106323629B (en) | 2016-09-27 | 2016-09-27 | A kind of mixing plant speed reducer bracket loading test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610854564.0A CN106323629B (en) | 2016-09-27 | 2016-09-27 | A kind of mixing plant speed reducer bracket loading test platform |
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| Publication Number | Publication Date |
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| CN106323629A true CN106323629A (en) | 2017-01-11 |
| CN106323629B CN106323629B (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610854564.0A Active CN106323629B (en) | 2016-09-27 | 2016-09-27 | A kind of mixing plant speed reducer bracket loading test platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621366A (en) * | 2017-08-15 | 2018-01-23 | 中南大学 | A kind of bevel gear mechanical close formula testing stand |
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| CN206020032U (en) * | 2016-09-27 | 2017-03-15 | 索特传动设备有限公司 | A kind of mixing plant reductor bracket loading test platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107621366A (en) * | 2017-08-15 | 2018-01-23 | 中南大学 | A kind of bevel gear mechanical close formula testing stand |
| CN107621366B (en) * | 2017-08-15 | 2019-02-12 | 中南大学 | A kind of bevel gear mechanical close formula testing stand |
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| CN106323629B (en) | 2019-03-22 |
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