CN205910934U - Motor drive experimental facilities - Google Patents
Motor drive experimental facilities Download PDFInfo
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- CN205910934U CN205910934U CN201620328990.6U CN201620328990U CN205910934U CN 205910934 U CN205910934 U CN 205910934U CN 201620328990 U CN201620328990 U CN 201620328990U CN 205910934 U CN205910934 U CN 205910934U
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Abstract
The utility model relates to the technical field of teaching aids, especially, relate to motor drive experimental facilities, switch board including having the mesa is equipped with locating plate and load test module on the mesa, the both sides of locating plate are equipped with drive installation district and transmission installing zone respectively, are equipped with detachable motor module and transmission module on drive installation district and the transmission installing zone respectively, and the output and the input of transmission module of motor module are connected, and the output and the input of load test module of transmission module are connected, load test module, motor module and transmission module respectively with switch board electric connection. The utility model discloses a motor drive experimental facilities pairs combination experiment owing to can choose different transmission modules and motor module, and the dismouting is simple and easy, fast, the test data who forms in the experimentation has higher contrast nature, is applicable to the comprehensive experiment teaching of carrying out the contrast demonstration of core curriculum stage and verifying each type motor module and transmission module.
Description
Technical field
This utility model is related to teaching aid technical field, more particularly, to motor drive experiments equipment.
Background technology
With the development of electromechanical automatic technology, motor driven Design is increasingly various, complicated and accurate.Electromechanical engineering and automatically
Control the experimental teaching of specialty, be related to the compound or combination of more and more eurypalynous motor, drive mechanism and " power-transmission ".
Traditional " single type motor list type transmission mechanism " teaching equipment is suitable for the experimental teaching of single-minded application.Combine these
Equipment is used for comprehensive, basic experimental teaching, and equipment utilization degree is little, takies more place, operating process loaded down with trivial details it is impossible to
Meet teaching needs well.
Utility model content
The purpose of this utility model is to provide a kind of motor drive experiments equipment it is intended to separate unit sets in solution prior art
Standby cannot meet the technical problem that any kind motor is tested with any kind drive mechanism combinations of pairs.
For achieving the above object, the technical solution of the utility model is: motor drive experiments equipment, including having table top
Switch board, described table top is provided with location-plate and load testing module, described location-plate be respectively provided on two sides with drive installation area
With transmission installing zone, described drive installation area and described transmission installing zone are respectively equipped with dismountable motor module and transmission mould
Block, the outfan of described motor module is connected with the input of described transmission module, the outfan of described transmission module with described
The input of load testing module connects；Described load testing module, described motor module and described transmission module respectively with institute
State switch board to be electrically connected with.
Preferably, described motor module includes motor, the first gripper shoe and first shaft coupling, and described motor is installed on described
First side of the first gripper shoe, described first shaft coupling is located at the second side of described first gripper shoe and is connected to described motor
Between the input of main shaft and described transmission module；Described first gripper shoe is detachably connected with described drive installation area.
Preferably, the bottom of described first gripper shoe is provided with least one first groove and at least one is fixing on first
Hole, described drive installation area is provided with first boss and at least one first lower fixed hole that at least one raises up；Each institute
State first boss described first groove adaptation corresponding with to connect, fixing hole corresponding with one described first on each described first
Lower fixed hole is worn by the first securing member and is fixedly connected.
Preferably, described first gripper shoe includes the first rise part and the first horizontal stroke being connected to described first rise part bottom
To portion, on each described first groove and each described first, fixing hole is respectively positioned on described first transverse part, described drive installation area
It is provided with the first step portion that a concave downward is formed, described first rise part is connected to institute with the junction of described first transverse part
State in first step portion.
Preferably, described transmission module includes drive mechanism, the second gripper shoe, input shaft, output shaft, the first rotary coding
Device and the second rotary encoder, described input shaft and described output shaft be arranged in parallel and are rotatably installed on described second support
On plate, described drive mechanism located at the first side of described second gripper shoe and be connected to described input shaft and described output shaft it
Between, described first rotary encoder and described second rotary encoder are respectively arranged on described input shaft and described output shaft simultaneously
Positioned at the second side of described second gripper shoe, described input shaft is connected with the outfan of described motor module, described output shaft with
Described load testing module connects；Described second gripper shoe is detachably connected with described transmission installing zone.
Preferably, the bottom of described second gripper shoe is provided with least one second groove and at least one is fixing on second
Hole, described transmission installing zone is provided with second boss and at least one second lower fixed hole that at least one raises up；Each institute
State second boss described second groove adaptation corresponding with to connect, fixing hole corresponding with one described second on each described second
Lower fixed hole is worn by the second securing member and is fixedly connected.
Preferably, described second gripper shoe includes the second rise part and the second horizontal stroke being connected to described second rise part bottom
To portion, on each described second groove and each described second, fixing hole is respectively positioned on described second transverse part, described transmission installing zone
It is provided with the second step portion that a concave downward is formed, described second rise part is connected to institute with the junction of described second transverse part
State in second step portion.
Preferably, described drive mechanism is chain drive, v tape handler, synchronous belt drive mechanism or gear
Drive mechanism.
Preferably, described load testing module include the 3rd gripper shoe, the 4th gripper shoe, screw mandrel, travelling nut, second
Axial organ, magnetic powder brake, displacement transducer and contiguous block, described 3rd gripper shoe and described 4th gripper shoe interval are installed on institute
State on table top, described screw mandrel is rotatably installed in described 3rd gripper shoe and the 4th gripper shoe, described second shaft coupling is even
It is connected between the first end of described screw mandrel and the outfan of described transmission module, described magnetic powder brake is installed on described screw mandrel
Second end, described travelling nut be connected with described wire rod thread and be located at described 3rd gripper shoe and described 4th gripper shoe it
Between, institute's displacement sensors are parallel to each other located at the side of described screw mandrel and with described screw mandrel, and described contiguous block is installed on described
It is connected on travelling nut and with institute displacement sensors.
Preferably, described switch board also includes the computer on described table top and control panel, described control panel
It is electrically connected with described computer.
The beneficial effects of the utility model: motor drive experiments equipment of the present utility model, during operation experiments, select good need
The motor module tested and transmission module, transmission module and motor module are separately mounted to the biography on table top location-plate
On dynamic installing zone and drive installation area, the outfan of motor module is connected with the input of transmission module, by transmission module
Outfan is connected with the input of the load testing module of setting on table top, then fixes transmission module and motor module, leads to
Cross that switch board carries out experimental debugging and controlled motor module, transmission module and load testing module carry out experiment test.This practicality
New motor drive experiments equipment, is tested due to can select different transmission modules and motor module combinations of pairs,
Dismounting is simple, quick；The test data being formed in experimentation has higher comparability it is adaptable to carry out core curriculum rank
Section contrast demonstration and the Synthetic Experiment Teaching verifying all types of motor modules and transmission module.
Brief description
The perspective view of the motor drive experiments equipment that Fig. 1 provides for this utility model embodiment.
The transmission module of the motor drive experiments equipment that Fig. 2 provides for this utility model embodiment and motor module and load
Perspective view when test module separately connects.
The solid that the switch board of the motor drive experiments equipment that Fig. 3 provides for this utility model embodiment is connected with location-plate
Structural representation.
The perspective view of the location-plate of the motor drive experiments equipment that Fig. 4 provides for this utility model embodiment.
The side view of the motor module of the motor drive experiments equipment that Fig. 5 provides for this utility model embodiment.
The top view of the motor module of the motor drive experiments equipment that Fig. 6 provides for this utility model embodiment.
The top view of the transmission module of the motor drive experiments equipment that Fig. 7 provides for this utility model embodiment.
The side view of the transmission module of the motor drive experiments equipment that Fig. 8 provides for this utility model embodiment.
The top view of the load testing module of the motor drive experiments equipment that Fig. 9 provides for this utility model embodiment.
Reference includes:
10 switch board, 11 table top 12 computer
13 control panel, 20 location-plate 21 drive installation area
22 transmission installing zone 30 load testing module 31 the 3rd gripper shoes
32 the 4th gripper shoe, 33 screw mandrel 34 travelling nut
35 second shaft coupling, 36 magnetic powder brake 37 displacement transducer
38 contiguous block, 40 motor module 41 motor
42 first gripper shoe, 43 first shaft coupling 50 transmission module
51 drive mechanism 52 second gripper shoe 53 input shaft
54 output shaft, 55 first rotary encoder 56 second rotary encoder
211 first boss 212 first lower fixed hole 213 first step portion
221 second boss 222 second lower fixed hole 223 second step portion
421 first rise part, 422 first transverse part 521 second rise part
Fixing hole on 522 second transverse part 4,221 first groove 4,222 first
Fixing hole on 5221 second grooves 5,222 second.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio
To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
The embodiment examining accompanying drawing 1～9 description is exemplary it is intended to be used for explaining this utility model, and it is not intended that to this practicality
New restriction.
Of the present utility model description in it is to be understood that term " length ", " width ", " on ", D score, " front ",
" afterwards ", the orientation of instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward " or position relationship are based on attached
Orientation shown in figure or position relationship, are for only for ease of and describe this utility model and simplify description, rather than instruction or hint
The device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The restriction of utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be
It is mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning in this utility model for the above-mentioned term.
As shown in Figures 1 to 9, the motor drive experiments equipment that this utility model embodiment provides, including having table top 11
Switch board 10, described table top 11 is provided with location-plate 20 and load testing module 30, and the both sides of described location-plate 20 set respectively
There is drive installation area 21 and be driven installing zone 22, described drive installation area 21 and described transmission installing zone 22 are respectively equipped with removable
The motor module 40 unloading and transmission module 50, the outfan of described motor module 40 is connected with the input of described transmission module 50
Connect, the outfan of described transmission module 50 is connected with the input of described load testing module 30；Described load testing module 30,
Described motor module 40 and described transmission module 50 are electrically connected with described switch board 10 respectively.
During operation experiments, select motor module 40 and the transmission module 50 needing well to be tested, by transmission module 50 He
Motor module 40 is separately mounted on the transmission installing zone 22 and drive installation area 21 on table top 11 location-plate 20, by motor module
40 outfan is connected with the input of transmission module 50, and the load of the outfan of transmission module 50 and setting on table top 11 is surveyed
The input of die trial block 30 connects, and then fixes transmission module 50 and motor module 40, carries out experiment by switch board 10 and adjusts
Examination and controlled motor module 40, transmission module 50 and load testing module 30 carry out experiment test.
The motor drive experiments equipment of this utility model embodiment, due to can select different transmission modules 50 and motor
Module 40 combinations of pairs is tested, and dismounting is simple, quick；The test data being formed in experimentation has higher contrasting
Property it is adaptable to the comprehensive reality that carries out core curriculum phase contrast's demonstration and verify all types of motor modules 40 and transmission module 50
Test teaching.
Certainly, the drive installation area 21 of location-plate 20 both sides setting in the present embodiment and transmission installing zone 22 can be with
The structure of location-plate 20 one or independent hardened structure are stitched together with location-plate 20, in a word, its purpose is to
Realize motor module 40 and transmission module 50 are installed.
In the present embodiment, in conjunction with shown in Fig. 1～2 and Fig. 5～6, described motor module 40 includes motor 41, the first gripper shoe
42 and first shaft coupling 43, described motor 41 is installed on the first side of described first gripper shoe 42, described first shaft coupling 43
In described first gripper shoe 42 the second side and be connected to the main shaft of described motor 41 and described transmission module 50 input it
Between；Described first gripper shoe 42 and described drive installation area 21 are detachably connected.Specifically, motor module 40 by motor 41,
One gripper shoe 42 and first shaft coupling 43 form a whole, and the driving source that functions as of motor 41 uses, that is, export power,
According to experiment demand, motor 41 can be from direct current generator, alternating current generator, motor or servomotor.First gripper shoe
42 1 aspects play effect motor 41 being supported and installing；On the other hand facilitate on whole motor module 40 and location-plate 20
Drive installation area 21 realizes being detachably connected, thus realizing replaceable to motor module 40.The effect of first shaft coupling 43 is
Connect the main shaft of motor 41 and the input of transmission module 50, the input of transmission module 50 is generally shaft-like structure, then connection
Axial organ can be connected to transmission module 50 shaft-like structure and the main shaft of motor 41 between, by the power transmission of main shaft to be driven
In module 50.
In the present embodiment, in conjunction with shown in Fig. 2～6, the bottom of described first gripper shoe 42 is provided with least one first groove
4221 and at least one fixing hole 4222 on first, it is first convex that described drive installation area 21 is provided with that at least one raises up
Platform 211 and at least one first lower fixed hole 212；Each described first boss 211 described first groove 4221 corresponding with is fitted
Join connection, on each described first, (figure is not by the first securing member for fixing hole 4222 described first lower fixed hole 212 corresponding with
Show) wear and be fixedly connected.Specifically, during assembling motor module 40, by one first of the first gripper shoe 42 of motor module 40
Groove 4221 is aligned with the side of a first boss 211 in drive installation area 21, then from side by the second gripper shoe 52
Propulsion makes the first groove 4221 and first boss 211 coordinate, now, fixing hole 4222 and the at least first
One lower fixed hole 212 is aligned, then wears fixing hole 4222 and the first lower fixed hole in locking first by first securing member
212, for example with fixing hole 4222 and the first lower fixed hole 212 in the securing member locking first of bolts and nuts composition, thus
Complete the installation of whole motor module 40.First groove 4221 of cooperation and the design of first boss 211, not only can play
The effect of the location and installation of motor 41, it may also be ensured that realizing between motor module 40 and drive installation area 21 being detachably connected,
And the stability after connecting can be strengthened.
In the present embodiment, in conjunction with shown in Fig. 5～6, described first gripper shoe 42 includes the first rise part 421 and is connected to institute
State the first transverse part 422 of the first rise part 421 bottom, fixing hole 4222 on each described first groove 4221 and each described first
It is respectively positioned on described first transverse part 422, described drive installation area 21 is provided with the first step portion 213 that a concave downward is formed,
Described first rise part 421 is connected in described first step portion 213 with the junction of described first transverse part 422.Specifically,
When needing to install motor module 40, the first gripper shoe 42 of motor module 40 is promoted so that the first groove 4221 from side
Coordinate with first boss 211, and until the junction of the first rise part 421 and the first transverse part 422 abuts to first step portion
213 positions, now, represent that the first gripper shoe 42 is installed in place, are locked at the first transverse part 422 finally by the first securing member
In the drive installation area 21 of location-plate 20, complete the installation of whole motor module 40, install very convenient.Certainly, dismounting is also non-
Often facilitate, during dismounting, unclamp the first securing member, remove the connection of first shaft coupling 43 and the input of transmission module 50, by the
One gripper shoe 42 pulls out from side.
In the present embodiment, in conjunction with shown in Fig. 1～2 and Fig. 7～8, described transmission module 50 includes drive mechanism 51, second
Fagging 52, input shaft 53, output shaft 54, the first rotary encoder 55 and the second rotary encoder 56, described input shaft 53 and institute
State output shaft 54 to be arranged in parallel and be rotatably installed in described second gripper shoe 52, described drive mechanism 51 is located at described
First side of two gripper shoes 52 is simultaneously connected between described input shaft 53 and described output shaft 54, described first rotary encoder 55
It is respectively arranged on described input shaft 53 and described output shaft 54 with described second rotary encoder 56 and be located at described second
Second side of fagging 52, described input shaft 53 is connected with the outfan of described motor module 40, and described output shaft 54 is negative with described
Carry test module 30 to connect；Described second gripper shoe 52 is detachably connected with described transmission installing zone 22.Specifically, transmission module
50 by drive mechanism 51, the second gripper shoe 52, input shaft 53, output shaft 54, the first rotary encoder 55 and the second rotary coding
Device 56 forms a whole, the effect of drive mechanism 51 be the power that input shaft 53 is inputted be delivered to carry out on output shaft 54 defeated
Go out, i.e. the input of power and output, according to experiment demand, drive mechanism 51 can select chain drive, v V belt translation machine
Structure, synchronous belt drive mechanism or gear drive.Second gripper shoe 52 1 aspect plays to input shaft 53 and output shaft 54
Support and installation effect；On the other hand facilitating the transmission installing zone 22 on whole transmission module 50 and location-plate 20 to realize can
Dismounting connects, thus realizing replaceable to transmission module 50.First rotary encoder 55 and the second rotary encoder 56 and control
Cabinet 10 processed is electrically connected with, and its effect is the rotating speed being respectively used to measure input shaft 53 and output shaft 54, realizes Rotating speed measring.
In the present embodiment, in conjunction with shown in Fig. 3～4 and Fig. 7～8, the bottom of described second gripper shoe 52 is provided with least one
Second groove 5221 and at least one fixing hole 5222 on second, described transmission installing zone 22 is provided with least one and raises up
Second boss 221 and at least one second lower fixed hole 222；Each described second boss 221 is corresponding with one described second recessed
Groove 5221 adaptation connects, and on each described second, fixing hole 5222 described second lower fixed hole 222 corresponding with is tight by second
Firmware (not shown) wears and is fixedly connected.Specifically, when assembling transmission module 50, by the second gripper shoe 52 of transmission module 50
One the second groove 5221 is aligned with the side of a second boss 221 in drive installation area 21, then from side by second
Gripper shoe 52 propulsion makes the second groove 5221 and second boss 221 coordinate, now, fixing hole 5222 at least second
It is aligned with second lower fixed hole 222, then fixing hole 5222 and second in locking second is worn by second securing member
Lower fixed hole 222, for example with fixing hole 5222 and the second lower fixed hole in the securing member locking second of bolts and nuts composition
222, thus completing the installation of whole motor module 40.Second groove 5221 of cooperation and the design of second boss 221, not only
The effect of drive mechanism 51 location and installation can be played, it may also be ensured that realization can between transmission module 50 and transmission installing zone 22
Dismounting connects, and can strengthen the stability after connecting.
Wherein, in conjunction with shown in Fig. 3～4 and Fig. 8, the second groove 5221 and second boss 221 all have two.Two second recessed
Groove 5221 is respectively arranged on the both sides of the second gripper shoe 52 length direction, and first the second groove 5221 is just being located at input shaft 53
Lower section, second the second groove 5221 is located at the underface of output shaft 54, so, when output shaft 54 and output shaft 54 rotate, the
Two gripper shoes 52 at this position with location-plate 20 transmission installing zone 22 connection because good stability without occur loosen；Right
Answer, two second boss 221 are also respectively arranged on the both sides of transmission installing zone 22 length direction, two second boss 221 are parallel
Setting, the wherein second boss 221 positioned at input shaft 53 lower section and first boss 211 are in the centerline collineation of length direction.
In the present embodiment, in conjunction with shown in Fig. 7～8, described second gripper shoe 52 includes the second rise part 521 and is connected to institute
State the second transverse part 522 of the second rise part 521 bottom, fixing hole 5222 on each described second groove 5221 and each described second
It is respectively positioned on described second transverse part 522, described transmission installing zone 22 is provided with the second step portion 223 that a concave downward is formed,
Described second rise part 521 is connected in described second step portion 223 with the junction of described second transverse part 522.Specifically,
When needing to install drive block, the second gripper shoe 52 of transmission module 50 is promoted so that the second groove 5221 and the from side
Two boss 221 coordinate, and until the junction of the second rise part 521 and the second transverse part 522 abuts to 223, second step portion
Put, now, represent that the second gripper shoe 52 is installed in place, finally by the second securing member, described second transverse part 522 is locked at
On the transmission installing zone 22 of location-plate 20, complete the installation of whole transmission module 50, install very convenient.Certainly, dismounting is also non-
Often facilitate, during dismounting, unclamp the second securing member, remove the connection of input shaft 53 and first shaft coupling 43 and output shaft 54 with negative
Carry the connection of the input of test module 30, the second gripper shoe 52 is pulled out from side.
In the present embodiment, the cooperation of the first groove 4221 and first boss 211 can adopt interference fits, and due to whole
The quality of motor module 40 is larger, in order to increase the stability after motor module 40 is installed, can increase the first groove 4221 with
The width of first boss 211.In the same manner, the cooperation of the second groove 5221 and second boss 221 can adopt interference fits, and due to
The quality of whole transmission module 50 is larger, in order to increase the stability after transmission module 50 is installed, can increase by the second groove
5221 with the width of second boss 221.
In the present embodiment, in conjunction with shown in Fig. 1～2 and Fig. 9, described load testing module 30 include the 3rd gripper shoe 31,
Four gripper shoes 32, screw mandrel 33, travelling nut 34, second shaft coupling 35, magnetic powder brake 36, displacement transducer 37 and contiguous block
38, described 3rd gripper shoe 31 and described 4th gripper shoe 32 interval be installed on described table top 11, described screw mandrel 33 is rotatable
Be installed in described 3rd gripper shoe 31 and the 4th gripper shoe 32, described second shaft coupling 35 is connected to the of described screw mandrel 33
Between the outfan of one end and described transmission module 50, described magnetic powder brake 36 is installed on the second end of described screw mandrel 33, institute
State travelling nut 34 to threaded with described screw mandrel 33 and be located between described 3rd gripper shoe 31 and described 4th gripper shoe 32,
Institute's displacement sensors 37 are parallel to each other located at the side of described screw mandrel 33 and with described screw mandrel 33, and described contiguous block 38 is installed on
It is connected on described travelling nut 34 and with institute displacement sensors 37.Specifically, the main axis of motor 41 pass through first
The effect of shaft coupling 43 transfers power on input shaft 53, and input shaft 53 transfers power to output shaft by drive mechanism 51
On 54, output shaft 54 drives screw mandrel 33 to rotate by the effect of second shaft coupling 35, at this point it is possible to set magnetic powder brake 36 add
Heavy load, realizes load and controls；Screw mandrel 33, when rotating, drives travelling nut 34 mobile, travelling nut 34 drives contiguous block 38
Move thus displacement is measured by connected displacement transducer 37, realize stroke detection.
Specifically, experimental demand, load testing module 30 also includes electronic ruler etc. and is tested to assist.
In the present embodiment, in conjunction with shown in Fig. 1～3, described switch board 10 also includes the computer on described table top 11
12 and control panel 13, described control panel 13 is electrically connected with described computer 12.Specifically, control panel 13 is used for electricity
The motor control data collection of machine 41, equipped with data collecting card, motion control card, motor 41 driver, shift knob and fast
Fast wire terminal.The first rotary encoder 55 and second that computer 12 is used for receiving, showing, preserving on transmission module 50 rotates volume
The data such as the displacement of input speed, output speed and travelling nut 34 that code device 56 transmits in real time, send instruction controlled motor 41
With magnetic powder brake 36.
Specifically it is summarized as follows using process:
S1. all types of motor modules 40 and transmission module 50 that teaching needs are prepared；
S2. install transmission module 50: the second groove 5221 of the second gripper shoe 52 of transmission module 50 from front respectively with
The second boss 221 of location-plate 20 is alignd from outboard end；Promote to second boss 221 medial extremity, allow output shaft 54 stretch into load
The second shaft coupling 35 of test module 30, transmission module 50 encounters the second step portion 223 of the transmission installing zone 22 of location-plate 20
When, just determine and put in place, with the second securing member, transmission module 50 is fixed on the transmission installing zone 22 of location-plate 20, and fasten the
Two shaft couplings 35；
S3., motor module 40 is installed: the first groove 4221 of the first gripper shoe 42 of motor module 40 from front and is determined
The first boss 211 outboard end alignment of position plate 20, promotes to first boss 211 inner side extreme direction, allows on the main shaft of motor 41
First shaft coupling 43 is connected with the input shaft 53 of transmission module 50, and motor module 40 is encountered in the drive installation area 21 of location-plate 20
First step portion 213 when, just determine put in place, with the first securing member, motor module 40 is fixed on the drive installation of location-plate 20
In area 21, and fasten first shaft coupling 43；
S4. experimental debugging and experiment test are carried out.
S5. change motor module 40 or transmission module 50, unclamp first shaft coupling 43 and second shaft coupling 35, unload and will tear open
The first securing member on the motor module 40 removing or transmission module 50 or the second securing member, along first boss 211 length
Direction be pulled outwardly motor module 40 or be pulled outwardly transmission module 50 along second boss 221 length direction so that connect the
One shaft coupling 43 or second shaft coupling 35 are disconnected, and are lifted up taking off motor module 40 to be removed or transmission module
50, the step according to s2 or s3 is installed and is replaced motor module 40 or transmission module 50.
S6. according to the step operation of s4 and s5, until completing all experimentss content.
At least achievable experiment of motor drive experiments equipment of the present embodiment, is exemplified below:
First, select a type motor 41 and a type transmission mechanism 51, motor 41 rotating speed is constant, not loading when, by pass
The output speed of motivation structure 51, the displacement of travelling nut 34, movement time calculate the helical pitch of screw mandrel 33；
2nd, select a type motor 41 and polymorphic type drive mechanism 51, motor 41 rotating speed is constant, not loading when, by pass
The input speed of motivation structure 51, output speed calculate the gear ratio of more dissimilar drive mechanism 51；
3rd, a type motor 41 and polymorphic type drive mechanism 51 are selected, when motor 41 rotation speed change, not loading, by passing
The input speed of motivation structure 51, the instantaneous velocity Variation Features of the more dissimilar drive mechanism of output speed curve ratio 51；
4th, a type motor 41 and polymorphic type drive mechanism 51, not loading are selected, controlled motor 41 rotating, by passing
The input speed of motivation structure 51, the instantaneous velocity Variation Features of the more dissimilar drive mechanism of output speed curve ratio 51；
5th, select a type transmission mechanism 51 and polymorphic type motor 41, when motor 41 rotating speed is constant, load is continuously increased, lead to
Cross the input speed of drive mechanism 51 or the numerical value of output speed, the relatively speed change curves of dissimilar motor 41；
6th, a type transmission mechanism 51 and polymorphic type motor 41 are selected, motor 41 rotating speed is constant, not loading, carries out identical
Displacement stops experiment, by the displacement of travelling nut 34, relatively the job control principle of dissimilar motor 41.
It is, of course, also possible to carry out other experiments, here is no longer repeated one by one.
Understand that this utility model has at least following three points good characteristic in sum: one, dismount simple, quick, installation
The consistent size of positioner, fit tolerance is unified；2nd, cost-effective and place space, can arbitrarily match different types of
Motor 41 or drive mechanism 51, complete the education experiment of multiple " motor 41- drive mechanisms 51 "；3rd, it is applied to comprehensive experiment
Teaching, for example, the corresponding different transmission modules 50 of motor module 40 or a transmission module 50 correspond to different motors
Module 40, test data has higher comparability.This utility model suitable core curriculum phase contrast demonstration, checking are all kinds of
The motor 41 of type and drive mechanism 51；Thus being made it on using, promoting the efficiency not having in conventional art and having
Practicality, becomes the product of a great practical value.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent or improvement made within the thought of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (10)
1. motor drive experiments equipment, including the switch board with table top it is characterised in that: described table top be provided with location-plate and
Load testing module, described location-plate be respectively provided on two sides with drive installation area and transmission installing zone, described drive installation area and
Dismountable motor module and transmission module be respectively equipped with described transmission installing zone, the outfan of described motor module with described
The input of transmission module connects, and the outfan of described transmission module is connected with the input of described load testing module；Described
Load testing module, described motor module and described transmission module are electrically connected with described switch board respectively.
2. motor drive experiments equipment according to claim 1 it is characterised in that: described motor module include motor,
One gripper shoe and first shaft coupling, described motor is installed on the first side of described first gripper shoe, and described first shaft coupling is located at
Second side of described first gripper shoe is simultaneously connected between the main shaft of described motor and the input of described transmission module；Described
One gripper shoe is detachably connected with described drive installation area.
3. motor drive experiments equipment according to claim 2 it is characterised in that: the bottom of described first gripper shoe is provided with
At least one first groove and at least one fixing hole on first, described drive installation area is provided with what at least one raised up
First boss and at least one first lower fixed hole；Each described first boss described first groove adaptation corresponding with connects,
On each described first, fixing hole described first lower fixed hole corresponding with is worn by the first securing member and is fixedly connected.
4. motor drive experiments equipment according to claim 3 it is characterised in that: described first gripper shoe include first erect
Vertical portion and the first transverse part being connected to described first rise part bottom, fixing hole on each described first groove and each described first
Be respectively positioned on described first transverse part, described drive installation area be provided with one concave downward formed first step portion, described first
Rise part is connected in described first step portion with the junction of described first transverse part.
5. motor drive experiments equipment according to claim 1 it is characterised in that: described transmission module includes driver
Structure, the second gripper shoe, input shaft, output shaft, the first rotary encoder and the second rotary encoder, described input shaft is defeated with described
Shaft be arranged in parallel and is rotatably installed in described second gripper shoe, and described drive mechanism is located at described second gripper shoe
First side is simultaneously connected between described input shaft and described output shaft, described first rotary encoder and described second rotary coding
Device is respectively arranged on described input shaft and described output shaft and is located at the second side of described second gripper shoe, described input shaft
It is connected with the outfan of described motor module, described output shaft is connected with described load testing module；Described second gripper shoe with
Described transmission installing zone is detachably connected.
6. motor drive experiments equipment according to claim 5 it is characterised in that: the bottom of described second gripper shoe is provided with
At least one second groove and at least one fixing hole on second, described transmission installing zone is provided with what at least one raised up
Second boss and at least one second lower fixed hole；Each described second boss described second groove adaptation corresponding with connects,
On each described second, fixing hole described second lower fixed hole corresponding with is worn by the second securing member and is fixedly connected.
7. motor drive experiments equipment according to claim 6 it is characterised in that: described second gripper shoe include second erect
Vertical portion and the second transverse part being connected to described second rise part bottom, fixing hole on each described second groove and each described second
Be respectively positioned on described second transverse part, described transmission installing zone be provided with one concave downward formed second step portion, described second
Rise part is connected in described second step portion with the junction of described second transverse part.
8. motor drive experiments equipment according to claim 5 it is characterised in that: described drive mechanism be chain drive machine
Structure, v tape handler, synchronous belt drive mechanism or gear drive.
9. the motor drive experiments equipment according to any one of claim 1～8 it is characterised in that: described load testing mould
Block include the 3rd gripper shoe, the 4th gripper shoe, screw mandrel, travelling nut, second shaft coupling, magnetic powder brake, displacement transducer and
Contiguous block, described 3rd gripper shoe and described 4th gripper shoe interval are installed on described table top, and described screw mandrel is rotationally pacified
It is loaded in described 3rd gripper shoe and the 4th gripper shoe, described second shaft coupling is connected to the first end of described screw mandrel and described biography
Between the outfan of dynamic model block, described magnetic powder brake is installed on the second end of described screw mandrel, described travelling nut and described silk
Bar is threaded and is located between described 3rd gripper shoe and described 4th gripper shoe, and institute's displacement sensors are located at described screw mandrel
Side, described contiguous block is installed on described travelling nut and is connected with institute displacement sensors.
10. the motor drive experiments equipment according to any one of claim 1～8 it is characterised in that: described switch board also wraps
Include the computer on described table top and control panel, described control panel is electrically connected with described computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620328990.6U CN205910934U (en) | 2016-04-18 | 2016-04-18 | Motor drive experimental facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620328990.6U CN205910934U (en) | 2016-04-18 | 2016-04-18 | Motor drive experimental facilities |
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| Publication Number | Publication Date |
|---|---|
| CN205910934U true CN205910934U (en) | 2017-01-25 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620328990.6U Active CN205910934U (en) | 2016-04-18 | 2016-04-18 | Motor drive experimental facilities |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198500A (en) * | 2018-01-05 | 2018-06-22 | 山东劳动职业技术学院（山东劳动技师学院） | A kind of mechanical transmission mechanism teaching demonstration model |
| CN110033690A (en) * | 2019-04-12 | 2019-07-19 | 黄河水利职业技术学院 | A kind of multifunctional movement control practical traning platform |
| CN111965380A (en) * | 2020-07-31 | 2020-11-20 | 同济大学 | Rotating speed measurement demonstration platform and method integrating multiple rotating speed measurement methods |
| CN113281021A (en) * | 2021-03-31 | 2021-08-20 | 中国长江动力集团有限公司 | Dummy shaft for linkage test process |
-
2016
- 2016-04-18 CN CN201620328990.6U patent/CN205910934U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198500A (en) * | 2018-01-05 | 2018-06-22 | 山东劳动职业技术学院（山东劳动技师学院） | A kind of mechanical transmission mechanism teaching demonstration model |
| CN110033690A (en) * | 2019-04-12 | 2019-07-19 | 黄河水利职业技术学院 | A kind of multifunctional movement control practical traning platform |
| CN111965380A (en) * | 2020-07-31 | 2020-11-20 | 同济大学 | Rotating speed measurement demonstration platform and method integrating multiple rotating speed measurement methods |
| CN111965380B (en) * | 2020-07-31 | 2023-08-01 | 同济大学 | Rotating speed measurement demonstration platform and method integrating multiple rotating speed measurement methods |
| CN113281021A (en) * | 2021-03-31 | 2021-08-20 | 中国长江动力集团有限公司 | Dummy shaft for linkage test process |
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Effective date of registration: 20180410 Address after: 518000 Shenzhen City, Shenzhen, Guangdong, Nanshan District Taoyuan Street Nanshan Zhi Yuan A4 1208 Patentee after: Shenzhen national Shun Education Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District two road Nantou checkpoint Gateway Industrial Park 30 building 3 floor forward hot electrons Patentee before: GTA INFORMATION TECHNOLOGY CO., LTD. (GTA) |