CN108877467A - A kind of retarder dismounting teaching platform - Google Patents
A kind of retarder dismounting teaching platform Download PDFInfo
- Publication number
- CN108877467A CN108877467A CN201810792704.5A CN201810792704A CN108877467A CN 108877467 A CN108877467 A CN 108877467A CN 201810792704 A CN201810792704 A CN 201810792704A CN 108877467 A CN108877467 A CN 108877467A
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- CN
- China
- Prior art keywords
- shaft
- station
- gear
- retarder
- turntable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
Abstract
The present invention relates to a kind of retarders to dismount teaching platform,It includes station,The lower surface of station is provided centrally with shaft A,Gear A is provided on shaft A,Engagement is connected with gear B in gear A,Gear B is fixed on shaft B,The lower surface of station is arranged in shaft B,The lower end of shaft B has been connected through a screw thread supporting leg,Bevel gear A is additionally provided on shaft A,Engagement is connected with bevel gear B on bevel gear A,Bevel gear B is fixed in rotating shaft C,The lower surface that station is set of rotating shaft C rotation,The outer end of rotating shaft C is connected with rolled round A,The upper surface of station is connected with turntable by rotating shaft D,The upper surface of turntable is provided with support frame,Support frame is connected with retarder fixed frame by shaft E,The left end of shaft E is fixed with brake disc,The outer sheath of brake disc is equipped with brake bracket,Brake bracket is hingedly on the support frame；Total, the present invention has the advantages that reasonable in design, easy for assemble or unload, emulation teaching effect is good.
Description
Technical field
The invention patent belongs to teaching aid technical field, and in particular to a kind of retarder dismounting teaching platform.
Background technique
With the fast development of China's science and technology, there are culture Students' Innovation consciousness and the ability of practice in colleges and universities higher
Requirement, especially need further to reinforce and improve in terms of theoretical Knowledge and practical competence, for this purpose, for subtracting
The requirement of fast device dismounting experimental teaching content and ability of practice training develops retarder dismounting teaching platform and has become engineering machine
One of the main task of tool class lab construction；Currently, colleges and universities mainly still pass through deceleration in the teaching in terms of retarder
Device is in kind or drawing carrys out teaching demonstration, wherein and poor intuition, student's indigestion, the field research effect of drawing teaching are poor,
There are also teaching benchs during object teaching, but existing teaching bench mainly utilizes simple frame supporting mechanism
Retarder is fixed, since it such as usually can not be rotated, be overturn at operation, so causing retarder dismounting inconvenient and to
Raw teaching effect is poor；Therefore it provides a kind of retarder reasonable in design, easy to operate, that teaching effect is good dismounts teaching
Workbench is very important.
Summary of the invention
The purpose of the invention is to overcome the prior art, and provide it is a kind of it is reasonable in design, easy to operate,
The good retarder of teaching effect dismounts teaching platform.
The object of the present invention is achieved like this：A kind of retarder dismounting teaching platform, it includes station, described
The lower surface of station is provided centrally with shaft A, and gear A, the company of engagement in the gear A are provided on the shaft A
It is connected to gear B, the gear B is fixed on shaft B, and the lower surface of station, the shaft is arranged in the shaft B
The lower end of B has been connected through a screw thread supporting leg, and bevel gear A is additionally provided on the shaft A, is engaged on the bevel gear A
It is connected with bevel gear B, the bevel gear B is fixed in rotating shaft C, the following table that station is arranged in of the rotating shaft C rotation
Face, the outer end of the rotating shaft C are connected with rolled round A, and the upper surface of the station is connected with turntable by rotating shaft D, institute
The upper surface for the turntable stated is provided with support frame, and the support frame is connected with retarder fixed frame by shaft E, described
The left end of shaft E is fixed with brake disc, and the outer sheath of the brake disc is equipped with brake bracket, and the brake bracket is hinged on support
On frame, the right end of the shaft E is connected with rolled round B.
The quantity of the gear B and shaft B is no less than 3 and is uniformly distributed around gear A.
Ball is provided with around rotating shaft D between the upper surface of the station and the lower surface of turntable.
The upper surface of the station is provided with baffle close to the position of its outside.
Limiting device is provided between the upper surface baffle and turntable of the station.
Friction plate is provided on the end face being in contact on the limiting device with turntable.
The cross sectional shape of the medial surface of the brake bracket is regular polygon structure identical with brake disc cross sectional shape.
Beneficial effects of the present invention：In the use of the present invention, first fixing supporting leg on the ground, then retarder is solid
It is scheduled on retarder fixed frame, can be manually rotated rolled round A later, so that rotating shaft C drives shaft B to rotate by gear drive, pass through
The adjustment to station height may be implemented in being threadedly coupled between shaft B and supporting leg；Pushing or pull on turntable manually can
The angle of the retarder on retarder fixed frame in the horizontal direction is adjusted with realizing, and rotates rolled round B manually and may be implemented
To angle adjustment of the retarder on direction in space, in order to observation of students study；During retarder is installed, need pair
The position of retarder fixed frame is fixed, at this point, brake bracket need to be only flipped up, so that brake bracket is just covered in brake disc
Outside, to prevent rotation stop axis E rotation；By installing limiting device between turntable and baffle, turntable can be fixed,
It is rotated to prevent spin-ended turntable；Total, the present invention has the advantages that reasonable in design, easy to operate, teaching effect is good.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of retarder dismounting teaching platform of the present invention.
Fig. 2 is a kind of A-A of present invention retarder dismounting teaching platform to structural schematic diagram.
Fig. 3 is the structural schematic diagram of limiting device in a kind of retarder dismounting teaching platform of the present invention.
Fig. 4 is the left view structural representation of support frame in a kind of retarder dismounting teaching platform of the present invention.
In figure：1, station 2, gear A 3, rolled round A 4, rotating shaft C 5, supporting leg 6, shaft A 7, shaft B
8, gear B 9, baffle 10, ball 11, turntable 12, rolled round B 13, support frame 14, rotating shaft D 15, retarder
Fixed frame 16, shaft E 17, brake disc 18, brake bracket 19, bevel gear B 20, bevel gear A 21, limiting device
22, friction plate.
Specific embodiment
Following further describes the present invention with reference to the drawings.
Embodiment 1
As shown in Figs 1-4, a kind of retarder dismounts teaching platform, it includes station 1, the lower surface of the station 1
Be provided centrally with shaft A6, be provided with gear A 2 on the shaft A6, engagement is connected with gear B 8 in the gear A 2,
The gear B 8 is fixed on shaft B7, and the shaft B7 is arranged in the lower surface of station 1, under the shaft B7
End has been connected through a screw thread supporting leg 5, and bevel gear A20 is additionally provided on the shaft A6, is engaged on the bevel gear A20
It is connected with bevel gear B19, the bevel gear B19 is fixed in rotating shaft C 4, and the setting that the rotating shaft C 4 rotates is in station 1
Lower surface, the outer end of the rotating shaft C 4 is connected with rolled round A3, and the upper surface of the station 1 is connected by rotating shaft D 14
There is turntable 11, the upper surface of the turntable 11 is provided with support frame 13, and the support frame 13 is connected by shaft E16
There is retarder fixed frame 15, the left end of the shaft E16 is fixed with brake disc 17, and the outer sheath of the brake disc 17 is equipped with
Brake bracket 18, the brake bracket 18 are hinged on support frame 13, and the right end of the shaft E16 is connected with rolled round B12.
In the use of the present invention, first fixing supporting leg on the ground, then retarder is fixed on retarder fixed frame
On, it can be manually rotated rolled round A later, so that rotating shaft C drives shaft B to rotate by gear drive, by between shaft B and supporting leg
Threaded connection the adjustment to station height may be implemented；Pushing or pull on turntable manually may be implemented to fix retarder
The angle adjustment of retarder in the horizontal direction on frame, and rotate rolled round B manually and may be implemented to retarder in direction in space
On angle adjustment, in order to observation of students study；During retarder is installed, the position to retarder fixed frame is needed
It is fixed, at this point, brake bracket need to be only flipped up, so that brake bracket just covers in the outside of brake disc, to prevent rotation stop axis E rotation
Turn；Total, the present invention has the advantages that reasonable in design, easy to operate, teaching effect is good.
Embodiment 2
As shown in Figs 1-4, a kind of retarder dismounts teaching platform, it includes station 1, the lower surface of the station 1
Be provided centrally with shaft A6, be provided with gear A 2 on the shaft A6, engagement is connected with gear B 8 in the gear A 2,
The gear B 8 is fixed on shaft B7, and the shaft B7 is arranged in the lower surface of station 1, under the shaft B7
End has been connected through a screw thread supporting leg 5, and bevel gear A20 is additionally provided on the shaft A6, is engaged on the bevel gear A20
It is connected with bevel gear B19, the bevel gear B19 is fixed in rotating shaft C 4, and the setting that the rotating shaft C 4 rotates is in station 1
Lower surface, the outer end of the rotating shaft C 4 is connected with rolled round A3, and the upper surface of the station 1 is connected by rotating shaft D 14
There is turntable 11, the upper surface of the turntable 11 is provided with support frame 13, and the support frame 13 is connected by shaft E16
There is retarder fixed frame 15, the left end of the shaft E16 is fixed with brake disc 17, and the outer sheath of the brake disc 17 is equipped with
Brake bracket 18, the brake bracket 18 are hinged on support frame 13, and the right end of the shaft E16 is connected with rolled round B12, described
Gear B 8 and the quantity of shaft B7 be no less than 3 and be uniformly distributed around gear A 2, the upper table of the station 1
Ball 10 is provided between face and the lower surface of turntable 11 around rotating shaft D 14, the upper surface of the station 1 is close to it
The position of outside is provided with baffle 9, and limit dress is provided between the upper surface baffle 9 and turntable 11 of the station 1
21 are set, friction plate 22, the brake bracket 18 are provided on the end face being in contact on the limiting device 21 with turntable 11
Medial surface cross sectional shape be regular polygon structure identical with 17 cross sectional shape of brake disc.
In the use of the present invention, first fixing supporting leg on the ground, then retarder is fixed on retarder fixed frame
On, it can be manually rotated rolled round A later, so that rotating shaft C drives shaft B to rotate by gear drive, by between shaft B and supporting leg
Threaded connection the adjustment to station height may be implemented；Pushing or pull on turntable manually may be implemented to fix retarder
The angle adjustment of retarder in the horizontal direction on frame, and rotate rolled round B manually and may be implemented to retarder in direction in space
On angle adjustment, in order to observation of students study；The cross sectional shape of the medial surface of brake bracket be and brake disc cross sectional shape phase
Same regular polygon structure needs the position to retarder fixed frame to be fixed during installing retarder, at this point,
It only need to be flipped up brake bracket, so that brake bracket just covers in the outside of brake disc, to prevent rotation stop axis E rotation；Gear B and shaft
The quantity of B is no less than 3 and is uniformly distributed around gear A, through the invention in gear drive and supporting leg
With the threaded connection between shaft B, supporting leg synchronization lifting all in the present invention may be implemented；The upper surface of station and rotation
It is provided with ball around rotating shaft D between the lower surface of turntable, handle can be set on the circumference side of turntable or upper surface
Hand, directly to push turntable to rotate relative to station manually；The upper surface of station is provided with close to the position of its outside
Baffle guarantees the safety of operator to prevent the components disassembled from falling off from station；By in turntable and gear
Limiting device is installed between plate, turntable can be fixed, is rotated to prevent spin-ended turntable, it for ease of operation, can
With directly will be on limiting device articulated shaft baffle；Total, the present invention is with reasonable in design, easy to operate, teaching effect is good
The advantages of.
Claims (7)
1. a kind of retarder dismounts teaching platform, it includes station, it is characterised in that：The lower surface of the station
It is provided centrally with shaft A, gear A is provided on the shaft A, engagement is connected with gear B in the gear A, described
Gear B is fixed on shaft B, and the lower surface of station is arranged in the shaft B, and the lower end of the shaft B passes through screw thread
It is connected with supporting leg, bevel gear A is additionally provided on the shaft A, engagement is connected with bevel gear B, institute on the bevel gear A
The bevel gear B stated is fixed in rotating shaft C, the lower surface that station is arranged in of the rotating shaft C rotation, the rotating shaft C
Outer end is connected with rolled round A, and the upper surface of the station is connected with turntable, the upper table of the turntable by rotating shaft D
Face is provided with support frame, and the support frame is connected with retarder fixed frame by shaft E, and the left end of the shaft E is fixed
Have a brake disc, the outer sheath of the brake disc is equipped with brake bracket, the brake bracket hingedly on the support frame, the shaft
The right end of E is connected with rolled round B.
2. a kind of retarder according to claim 1 dismounts teaching platform, it is characterised in that：The gear B and turn
The quantity of axis B is no less than 3 and is uniformly distributed around gear A.
3. a kind of retarder according to claim 1 dismounts teaching platform, it is characterised in that：The station it is upper
Ball is provided with around rotating shaft D between surface and the lower surface of turntable.
4. a kind of retarder according to claim 1 dismounts teaching platform, it is characterised in that：The station it is upper
Surface is provided with baffle close to the position of its outside.
5. a kind of retarder according to claim 4 dismounts teaching platform, it is characterised in that：The station it is upper
Limiting device is provided between surface dams and turntable.
6. a kind of retarder according to claim 5 dismounts teaching platform, it is characterised in that：On the limiting device
Friction plate is provided on the end face being in contact with turntable.
7. a kind of retarder according to claim 1 dismounts teaching platform, it is characterised in that：The brake bracket it is interior
The cross sectional shape of side is regular polygon structure identical with brake disc cross sectional shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792704.5A CN108877467A (en) | 2018-07-18 | 2018-07-18 | A kind of retarder dismounting teaching platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792704.5A CN108877467A (en) | 2018-07-18 | 2018-07-18 | A kind of retarder dismounting teaching platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108877467A true CN108877467A (en) | 2018-11-23 |
Family
ID=64303203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810792704.5A Pending CN108877467A (en) | 2018-07-18 | 2018-07-18 | A kind of retarder dismounting teaching platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108877467A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021221A (en) * | 2019-04-23 | 2019-07-16 | 合肥职业技术学院 | Teaching bench is used in a kind of displaying of track steering structure |
| CN110967200A (en) * | 2019-12-31 | 2020-04-07 | 河南职业技术学院 | Automobile brake performance testing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202153408U (en) * | 2011-06-20 | 2012-02-29 | 华中农业大学 | Portable experiment table for rotating and dismounting diesel engine |
| CN202855177U (en) * | 2012-08-28 | 2013-04-03 | 华中农业大学 | Liftable rotary type diesel engine dismounting experiment table |
| CN203149983U (en) * | 2013-01-23 | 2013-08-21 | 华中农业大学 | Multi-degree-of-freedom diesel engine disassembly/assembly experiment table |
| CN206115849U (en) * | 2016-08-08 | 2017-04-19 | 温岭市职业中等专业学校 | Dismouting platform is used in teaching |
| CN206210248U (en) * | 2016-07-21 | 2017-05-31 | 广州欧纬德教学设备技术有限公司 | Dismounting engine turn-over rack |
-
2018
- 2018-07-18 CN CN201810792704.5A patent/CN108877467A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202153408U (en) * | 2011-06-20 | 2012-02-29 | 华中农业大学 | Portable experiment table for rotating and dismounting diesel engine |
| CN202855177U (en) * | 2012-08-28 | 2013-04-03 | 华中农业大学 | Liftable rotary type diesel engine dismounting experiment table |
| CN203149983U (en) * | 2013-01-23 | 2013-08-21 | 华中农业大学 | Multi-degree-of-freedom diesel engine disassembly/assembly experiment table |
| CN206210248U (en) * | 2016-07-21 | 2017-05-31 | 广州欧纬德教学设备技术有限公司 | Dismounting engine turn-over rack |
| CN206115849U (en) * | 2016-08-08 | 2017-04-19 | 温岭市职业中等专业学校 | Dismouting platform is used in teaching |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021221A (en) * | 2019-04-23 | 2019-07-16 | 合肥职业技术学院 | Teaching bench is used in a kind of displaying of track steering structure |
| CN110967200A (en) * | 2019-12-31 | 2020-04-07 | 河南职业技术学院 | Automobile brake performance testing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |
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| RJ01 | Rejection of invention patent application after publication |