CN106898215A - A kind of charging system comprehensive experiment table and its method of work - Google Patents

A kind of charging system comprehensive experiment table and its method of work Download PDF

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Publication number
CN106898215A
CN106898215A CN201710281688.9A CN201710281688A CN106898215A CN 106898215 A CN106898215 A CN 106898215A CN 201710281688 A CN201710281688 A CN 201710281688A CN 106898215 A CN106898215 A CN 106898215A
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CN
China
Prior art keywords
generator
charging system
experiment table
charging
comprehensive experiment
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CN201710281688.9A
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Chinese (zh)
Inventor
刘勺华
吴海东
张东辉
邵亭亭
卢向前
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Changzhou Vocational Institute of Mechatronic Technology
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Changzhou Vocational Institute of Mechatronic Technology
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Priority to CN201710281688.9A priority Critical patent/CN106898215A/en
Publication of CN106898215A publication Critical patent/CN106898215A/en
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/18Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
    • G09B23/188Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for motors; for generators; for power supplies; for power distribution

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Algebra (AREA)
  • Power Engineering (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)

Abstract

The present invention relates to a kind of charging system comprehensive experiment table and its method of work, the charging system comprehensive experiment table, including:Stand, generator component show area on the stand, the panel for being printed with charging system circuit diagram, generator dismounting inspection platform and generator system test system;Wherein described generator component show area is suitable to show the internal structure of generator;Inspection platform is dismounted by the generator to be suitable to perform dismounting and inspection operation to generator;And the generator system test system is suitable to carry out overall performance test to the generator for assembling.Charging system comprehensive experiment table of the invention be it is a kind of integrate generating set into configuration shows, operation principle demonstration, dismounting maintenance and system test function teaching equipment, theory and practice is mutually isolated in solving the problems, such as existing teaching, improves teaching efficiency.

Description

A kind of charging system comprehensive experiment table and its method of work
Technical field
The invention belongs to teaching equipment field, and in particular to a kind of charging system comprehensive experiment table and its method of work.
Background technology
Currently, in the electric equipment teaching process of engineering machinery, when being related to charging system, teachers ' teaching is usually to first pass through Blackboard writing on the blackboard, multimedia PPT etc. carry out the theory explaination of electric generator structure composition, operation principle, are then transferred into dismounting real training The dismounting in kind that room leads student and carries out generator is overhauled, and each element title of the generator that made introductions all round in disassembly process, knot Structure, feature, finally carry out the assembling of generator, the test checking generator assembling that is powered whether normal work.This teaching method Theory and practice is separately carried out, and Students ' Learning is more painstaking, and teachers ' teaching is also relatively harder, and teaching efficiency is difficult to reach preferable shape State.
Automobile starter operation testing device disclosed in patent document CN204066586, including stand, casing, test surfaces Plate and universal caster wheel, there is starter colored structures figure and colour circuit figure, set failure.But this practical traning platform is not provided with starting Machine element show area, has isolated contacting for appliance component and vehicle circuitry figure, increased Students ' Learning memory and understands circuit diagram Difficulty, while this practical traning platform also need additional configuration dismount, service kit.
Abandoned car green disclosed in patent document CN203616404 disassembles electrical equipment multi-function test stand, including voltmeter, electricity Flow table, stand, test system for generator, starter test system etc..But this patent is only that abandoned car generator is entered Row system test, if also value.It is not involved with dismounting, maintenance, generator circuit figure, the dismounting maintenance of generator Instrument etc..
A kind of generator disclosed in patent document CN204964709 and starter multi-function test stand, including combine Generator test circuit, apply in circuit and generator test circuit.Above patent is only applicable system test, is unfavorable for that student tears open Dress maintenance, helps relatively small to teaching.
Each factor based on more than is, it is necessary to design a kind of suitable for School of High Profession Technology's engineering machinery Major contents and approaches With examine the engineering machinery charging system Integrative Experimental Teaching instrument and equipment that work training is used.
The content of the invention
It is an object of the invention to provide a kind of charging system comprehensive experiment table and its method of work, can by generating set into The function of configuration shows, operation principle demonstration, dismounting maintenance and system test is integrated in one, and meets teaching needs, lifting religion Learn effect.
In order to achieve the above object, the invention provides a kind of charging system comprehensive experiment table, including:Stand, positioned at this Generator component show area on stand, the panel for being printed with charging system circuit diagram, generator dismounting inspection platform and hair Motor system test system;Wherein described generator component show area is suitable to show the internal structure of generator;By described Generator dismounting inspection platform is suitable to perform dismounting and inspection operation to generator;And the generator system test system is suitable Overall performance test is carried out in the generator to assembling.
Further, the generator component show area includes:Structure composition figure, the structure composition figure includes generator Each component symbol, and mounting hole is equipped with positioned at each component symbol lower section, to pass through the corresponding generator of clip clamp respectively Component is in kind;The generator component material object includes:By the structure of generator, the rear bearing end being arranged in order from back to front Lid, brush and brush carrier, rectifier bridge, collector ring, rotor, stator, fore bearing end cap, radiator fan and belt wheel.
Further, the charging system circuit diagram back side is correspondingly provided with the key node in charging circuit, and charging circuit Detection terminal is respectively equipped with, the alternator performance parameter for assembling is measured by the detection terminal.
Further, generator dismounting inspection platform include operating platform, be respectively equipped with positioned at stand side Tool Cabinet, Part storage cabinet;Wherein Tool Cabinet is suitable to place dismounting, the service kit of generator;And part storage cabinet is suitable to place generating Each component of machine and attachment bolt.
Further, the generator system test system includes:Threephase asynchronous, battery, when the generating of assembling Machine is driven after generating electricity by the threephase asynchronous, and its electric energy for producing is charged by charging circuit to battery;With And the limiter in the generator is suitable to produce different electric current outputs, and electric power storage is switched by the ignition switch in charging circuit The conductive track in pond.
Further, the bottom of the stand is equipped with the universal wheel with auto-lock function.
Another aspect, present invention also offers a kind of method of work of charging system comprehensive experiment table, the method for work Show the internal structure of generator by generator component show area;Inspection platform is dismounted by generator to perform generator Dismounting and inspection operation;And overall performance test is carried out to the generator for assembling by generator system test system.
Further, the generator component show area includes:Structure composition figure, the structure composition figure includes generator Each component symbol, and mounting hole is equipped with positioned at each component symbol lower section, to pass through the corresponding generator of clip clamp respectively Component is in kind;The generator component material object includes:By the structure of generator, the rear bearing end being arranged in order from back to front Lid, brush and brush carrier, rectifier bridge, collector ring, rotor, stator, fore bearing end cap, radiator fan and belt wheel.
Further, the charging system circuit diagram back side is correspondingly provided with the key node in charging circuit, and charging circuit Detection terminal is respectively equipped with, the alternator performance parameter for assembling is measured by the detection terminal.
Further, the generator system test system includes:Threephase asynchronous, battery, when the generating of assembling Machine is driven after generating electricity by the threephase asynchronous, and its electric energy for producing is charged by charging circuit to battery;With And the limiter in the generator is suitable to produce different electric current outputs, and electric power storage is switched by the ignition switch in charging circuit The conductive track in pond.
Compared with prior art, beneficial effects of the present invention are as follows:Charging system comprehensive experiment table of the invention is a kind of Integrate generating set into the teaching equipment of the function of configuration shows, operation principle demonstration, dismounting maintenance and system test, It is easy to teacher in teaching process by the didactics such as electric generator structure, charging and practical teaching, improves teaching efficiency.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of this charging system comprehensive experiment table;
Fig. 2 is the left view of this charging system comprehensive experiment table;
Fig. 3 is the right view of this charging system comprehensive experiment table;
Fig. 4 is the charging system circuit diagram of this charging system comprehensive experiment table.
Wherein:
1 stand, 2 Tool Cabinets, 3 part storage cabinets, 4 universal wheels;
A generator components show area, B charging system operation principles circuit diagram, C generators dismounting inspection operation platform, D Generator whole machine installation area, E battery installing zones.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant with the present invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present embodiment 1 provides a kind of charging system comprehensive experiment table, including:Platform Frame 1, generator component show area on the stand 1, the panel for being printed with charging system circuit diagram, generator dismounting inspection Equating platform and generator system test system;Wherein described generator component show area is suitable to show the internal junction of generator Structure;Inspection platform is dismounted by the generator to be suitable to perform dismounting and inspection operation to generator;And the generator is whole Machine test system is suitable to carry out overall performance test to the generator for assembling.
Specifically, the stand 1 is vertical cabinet structure, surface uses baking finish process, is divided into Over-The-Counter and the big portion of lower cabinet two Point, Over-The-Counter is stamping, and lower cabinet is welded by 50*50mm square steel, and Over-The-Counter is separable with lower cabinet.The Over-The-Counter is divided into A areas and B Area's two parts:A areas are generator component show area, and B areas are charging system operation principle circuit diagram.The lower cabinet is three layers puts down To constitute corresponding platform, i.e. respectively C areas platform, D areas platform and E areas platform, the three layer flat plate are the welding of 50mm steel plates to plate On four supporting legs, C areas platform is that generator dismounts inspection operation platform.
The generator component show area includes:Structure composition figure, the structure composition figure includes each first device of generator Part symbol, and mounting hole is equipped with positioned at each component symbol lower section, to pass through the corresponding generator component of clip clamp respectively It is in kind;The generator component material object includes:By the structure of generator, rear bearing (ball) cover, the electricity being arranged in order from back to front Brush and brush carrier, rectifier bridge, collector ring, rotor, stator, fore bearing end cap, radiator fan and belt wheel.
Specifically, the clip is fixed on stand, each generator component is fixed using clip, facilitates instructor theoretical Each component of generator is taken or installs during teaching at any time, punching to install below structure composition figure correlation component symbol generates electricity The part that machine has been dismounted is in kind, can be between vivid, intuitively displaying engineering machinery generator structure composition and component Assembly relation.
The key node that the charging system circuit diagram back side is correspondingly provided with charging circuit, and charging circuit is respectively equipped with Detection terminal, is measured by the detection terminal to the alternator performance parameter for assembling.
Specifically, the charging system circuit diagram is made using aluminum material spray-drawing process, and utilize colour circuit figure exhibition Show engineering machinery generator operation basic circuit diagram.The operation principle circuit diagram clearly shows the whole Charging of engineering machinery System, facilitates instructor that structure composition, operation principle, the common event of charging system are carried out using the true part of generator and circuit diagram Hinder the theory explaination of diagnostic analysis.
The generator dismounting inspection platform includes operating platform, the storage of Tool Cabinet 2, part is respectively equipped with positioned at stand side Hide cabinet 3;Wherein Tool Cabinet 2 is suitable to place dismounting, the service kit of generator;And part storage cabinet 3 is suitable to place generator Each component and attachment bolt.
Specifically, rubber peel is covered with above the operating platform plays a part of insulation, and on operating platform edge One vice of fixed installation.The Over-The-Counter of the stand 1 left side sets the pullable Tool Cabinet 2 of multilayer, and Over-The-Counter right side sets multilayer The common dismantling device that maintenance is dismounted for generator, part storage are placed in pullable part storage cabinet 3, Tool Cabinet 2 Cabinet 3 is for placing each component of generator and attachment bolt for having dismounted etc..The Tool Cabinet 2 and each layer of part storage cabinet 3 Mutually there is interlock function, i.e., can only open one layer every time, while settable in Tool Cabinet 2 and the most last layer of part storage cabinet 3 Using the lock of key switch, it is ensured that the storage safety of instrument and replacement part.After generator is dismounted completely to be finished, all dismounting Instrument playback is placed into Tool Cabinet 2, and all generator elements for having dismounted are placed into part storage cabinet 3, by one by one Generator component is placed on the operational platform, corresponding performance test is carried out using the detection such as universal meter instrument.
As shown in figure 4, the generator system test system includes:Threephase asynchronous, battery, when the hair of assembling Motor is driven after generating electricity by the threephase asynchronous, and its electric energy for producing is charged by charging circuit to battery; And the limiter in the generator is suitable to produce different electric current outputs, and storage is switched by the ignition switch in charging circuit The conductive track of battery.
Specifically, for limiter, B ends are generator output end, S ends are battery tension test side, and L ends refer to for charging Show lamp connection end, IG ends are ignition switch connection end;The generator system test system also includes charge relay (generator Magnet exciting coil is provided with, magnet exciting coil is connected by wire with relay, relay provides a DC voltage to generator, for filling Magnetic is used, it is to avoid is lost magnetic field when generator starts and cannot be produced voltage), key switch passes through cable between each element Wire couples.The charge relay and key switch are fixedly mounted on Over-The-Counter B areas, and generator, battery are fixedly mounted respectively On D areas platform and E areas platform.The generator can be arranged on the generator test station of tested generator, electric power storage Pond, key switch and tested generator are in series.
The D areas platform whole machine of a generator installed above and a threephase asynchronous machine, the threephase asynchronous machine Simulated engine, and threephase asynchronous machine belt wheel and generator belt wheel are coupled by belt pulley, drive generator charging, the generating Machine both can be used for the dismounting maintenance of Xia Gui C areas, it can also be used to the performance test of the whole machine of generator is carried out after the completion of assembling.Whole machine When can test, three contacts of generator are clamped using the cable conductor with crocodile clip.
E areas platform two 12V batteries installed above, two batteries are connected by cable conductor.Storage battery negative Pole binding post is coupled by cable conductor with stand 1, middle setting knife switch, and usually the used time does not need to break knife switch Open, teaching closes knife switch when using.
The bottom of the stand 1 is equipped with the universal wheel 4 with auto-lock function.
Specifically, 1 time cabinet of the stand, four supporting legs are respectively provided with the universal wheel 4 with auto-lock function, stand 1 is facilitated to move It is dynamic.
Embodiment 2
On the basis of embodiment 1, the present embodiment 2 provides a kind of method of work of charging system comprehensive experiment table, institute State the internal structure that method of work shows generator by generator component show area;Inspection platform pair is dismounted by generator Generator performs dismounting and inspection operation;And overall performance is carried out to the generator for assembling by generator system test system Test.
The generator component show area includes:Structure composition figure, the structure composition figure includes each first device of generator Part symbol, and mounting hole is equipped with positioned at each component symbol lower section, to pass through the corresponding generator component of clip clamp respectively It is in kind;The generator component material object includes:By the structure of generator, rear bearing (ball) cover, the electricity being arranged in order from back to front Brush and brush carrier, rectifier bridge, collector ring, rotor, stator, fore bearing end cap, radiator fan and belt wheel.
The key node that the charging system circuit diagram back side is correspondingly provided with charging circuit, and charging circuit is respectively equipped with Detection terminal, is measured by the detection terminal to the alternator performance parameter for assembling.
The generator system test system includes:Threephase asynchronous, battery, when the generator of assembling is by described Threephase asynchronous is driven after generating electricity, and its electric energy for producing is charged by charging circuit to battery;And the generating Limiter in machine is suitable to produce different electric current outputs, and switches the energization of battery by the ignition switch in charging circuit Circuit.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.

Claims (10)

1. a kind of charging system comprehensive experiment table, it is characterised in that including:
Stand, generator component show area on the stand, the panel for being printed with charging system circuit diagram, generator are torn open Dress inspection platform and generator system test system;Wherein
The generator component show area is suitable to show the internal structure of generator;
Inspection platform is dismounted by the generator to be suitable to perform dismounting and inspection operation to generator;And
The generator system test system is suitable to carry out overall performance test to the generator for assembling.
2. charging system comprehensive experiment table according to claim 1, it is characterised in that
The generator component show area includes:Structure composition figure,
The structure composition figure includes each component symbol of generator, and is equipped with mounting hole positioned at each component symbol lower section, It is in kind to pass through the corresponding generator component of clip clamp respectively;
The generator component material object includes:By the structure of generator, rear bearing (ball) cover, the brush being arranged in order from back to front And brush carrier, rectifier bridge, collector ring, rotor, stator, fore bearing end cap, radiator fan and belt wheel.
3. dilatory electrical-mechanical system actual training device according to claim 2, it is characterised in that
The key node that the charging system circuit diagram back side is correspondingly provided with charging circuit, and charging circuit is respectively equipped with detection Terminal, is measured by the detection terminal to the alternator performance parameter for assembling.
4. charging system comprehensive experiment table according to claim 3, it is characterised in that
The generator dismounting inspection platform includes operating platform, Tool Cabinet, part storage cabinet is respectively equipped with positioned at stand side; Wherein
Tool Cabinet is suitable to place dismounting, the service kit of generator;And
Part storage cabinet is suitable to place each component of generator and attachment bolt.
5. charging system comprehensive experiment table according to claim 4, it is characterised in that
The generator system test system includes:
Threephase asynchronous, battery,
After the generator of assembling is driven by the threephase asynchronous to generate electricity, the electric energy that it is produced is by charging circuit to storing Battery is charged;And
Limiter in the generator is suitable to produce different electric current outputs, and switches storage by the ignition switch in charging circuit The conductive track of battery.
6. charging system comprehensive experiment table according to claim 5, it is characterised in that
The bottom of the stand is equipped with the universal wheel with auto-lock function.
7. a kind of method of work of charging system comprehensive experiment table as claimed in claim 1, it is characterised in that
Show the internal structure of generator by generator component show area;
Inspection platform is dismounted by generator dismounting and inspection operation are performed to generator;And
Overall performance test is carried out to the generator for assembling by generator system test system.
8. the method for work of charging system comprehensive experiment table according to claim 7, it is characterised in that
The generator component show area includes:Structure composition figure,
The structure composition figure includes each component symbol of generator, and is equipped with mounting hole positioned at each component symbol lower section, It is in kind to pass through the corresponding generator component of clip clamp respectively;
The generator component material object includes:By the structure of generator, rear bearing (ball) cover, the brush being arranged in order from back to front And brush carrier, rectifier bridge, collector ring, rotor, stator, fore bearing end cap, radiator fan and belt wheel.
9. the method for work of charging system comprehensive experiment table according to claim 8, it is characterised in that
The key node that the charging system circuit diagram back side is correspondingly provided with charging circuit, and charging circuit is respectively equipped with detection Terminal, is measured by the detection terminal to the alternator performance parameter for assembling.
10. the method for work of charging system comprehensive experiment table according to claim 9, it is characterised in that
The generator system test system includes:
Threephase asynchronous, battery,
After the generator of assembling is driven by the threephase asynchronous to generate electricity, the electric energy that it is produced is by charging circuit to storing Battery is charged;And
Limiter in the generator is suitable to produce different electric current outputs, and switches storage by the ignition switch in charging circuit The conductive track of battery.
CN201710281688.9A 2017-04-26 2017-04-26 A kind of charging system comprehensive experiment table and its method of work Pending CN106898215A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107680471A (en) * 2017-11-15 2018-02-09 湖南长庆机电科教有限公司 Engineering machinery hydraulic designs and experience system
CN108388391A (en) * 2018-02-24 2018-08-10 广联达科技股份有限公司 Component display methods, system, augmented reality display device and computer media

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CN105513488A (en) * 2016-02-29 2016-04-20 常州机电职业技术学院 Experiment teaching equipment for excavator electrical system
CN205264085U (en) * 2015-12-25 2016-05-25 北京智扬北方国际教育科技有限公司 Car charging system demonstrating board
JPWO2014010050A1 (en) * 2012-07-11 2016-06-20 パイオニア株式会社 Information updating system and method, automobile, charger, and server device
CN205451650U (en) * 2015-12-25 2016-08-10 北京智扬北方国际教育科技有限公司 Demonstrating board of automobile staring system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201331855Y (en) * 2009-01-06 2009-10-21 重庆电子工程职业学院 Automobile charging system actual training platform
JPWO2014010050A1 (en) * 2012-07-11 2016-06-20 パイオニア株式会社 Information updating system and method, automobile, charger, and server device
CN204884338U (en) * 2015-06-19 2015-12-16 广东省工业贸易职业技术学校 Be used for electromechanical way teaching case of automobile power generation
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107680471A (en) * 2017-11-15 2018-02-09 湖南长庆机电科教有限公司 Engineering machinery hydraulic designs and experience system
CN108388391A (en) * 2018-02-24 2018-08-10 广联达科技股份有限公司 Component display methods, system, augmented reality display device and computer media
CN108388391B (en) * 2018-02-24 2020-06-30 广联达科技股份有限公司 Component display method, system, augmented reality display device, and computer medium

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Application publication date: 20170627