CN208721409U - A kind of heavy bavin road simulation dynamometer - Google Patents
A kind of heavy bavin road simulation dynamometer Download PDFInfo
- Publication number
- CN208721409U CN208721409U CN201821349006.XU CN201821349006U CN208721409U CN 208721409 U CN208721409 U CN 208721409U CN 201821349006 U CN201821349006 U CN 201821349006U CN 208721409 U CN208721409 U CN 208721409U
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- CN
- China
- Prior art keywords
- main scroll
- scroll wheel
- wheel
- driven wheel
- flywheel
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of heavy bavin road simulation dynamometers, including shell, the interior side of the shell is equipped with eddy current absorption dynamometer, the end of the eddy current absorption dynamometer is engaged with transmission gear, the upper end of the transmission gear is engaged with main scroll wheel, the lower section of the main scroll wheel is chimeric driven wheel, lifting machine is installed between the main scroll wheel and driven wheel, the inside other side of the shell is equipped with small flywheel, the side of the small flywheel is connected with big flywheel, and one end of big flywheel is connected with main scroll wheel.In the utility model, friction block is equipped in the outer surface of main scroll wheel and driven wheel, to increase the friction of main scroll wheel and driven wheel to tire, to keep experimental result more accurate, while it being equipped with balancing pole in the two sides of the bottom of lifting machine, in order to stabilize the lifting of lifting machine, make automobile during the experiment, will not run-off the straight to avoid data deviation influence experimental result.
Description
Technical field
The utility model relates to chassis dynamometer field, in particular to a kind of heavy bavin road simulation dynamometer.
Background technique
Chassis dynamometer is the key equipment for the detection of vehicle complete vehicle dynamic performance, and chassis dynamometer can be used to survey
Examination automobile dynamic quality is compared with outdoor road experiment, and vehicle tests are carried out on chassis dynamometer, has safety higher,
And the advantages of repeated experiment.
The brake apparatus of existing road simulation dynamometer, typically a crossbeam, are directly fixed on lifting device
On lifting frame, while one piece of brake plate being installed respectively at crossbeam both ends, the brake plate and rolling when lifting device rises, on crossbeam
Cylinder, intimate contact pass through, the frictional force between brake plate and roller, automatic rotary drum, still, since the active force of lifting device is flat
Share on two pieces of brake plates, the brake force acted on roller is less than normal, keeps brake apparatus poor to the braking effect of roller.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of heavy bavin automobile bottom proposed
Disk dynamometer machine.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of heavy bavin road simulation dynamometer, including shell, the interior side of the shell are equipped with eddy current absorption dynamometer,
The end of the eddy current absorption dynamometer is engaged with transmission gear, and the upper end of the transmission gear is engaged with main scroll wheel, the master
The lower section of scroll wheel is chimeric driven wheel, and lifting machine, the inside of the shell are equipped between the main scroll wheel and driven wheel
The other side is equipped with small flywheel, and the side of the small flywheel is connected with big flywheel, and one end of big flywheel is connected with main scroll wheel
It connects, the outer surface of the main scroll wheel and driven wheel is equipped with friction block.
Preferably, the lifting machine is made of supporting plate and jack, and the bottom both ends of supporting plate connect balancing pole, described flat
The bottom end of weighing apparatus bar is equipped with fixed plate, and main scroll wheel and driven wheel are entrenched in fixed plate.
Preferably, the big flywheel and the opposed side of small flywheel are mounted on electric clutch, and two clutches
It is connected with each other.
Preferably, buckle is installed, the side of close driven wheel is equipped with screw rod on the buckle on the top of the shell.
Preferably, it is pasted with sheet rubber at the top of the supporting plate, and is etched with form friction pattern on sheet rubber.
Preferably, the quantity of the main scroll wheel and driven wheel is two, and is connected with connecting shaft between two main scroll wheels
Device.
Compared with prior art, the utility model has the beneficial effects that the heavy bavin road simulation dynamometer, in main scroll wheel
Being equipped with friction block with the outer surface of driven wheel makes the power of automobile to increase the friction of main scroll wheel and driven wheel to tire
Transmission is more fine to reduce loss, to keep experimental result more accurate, while being equipped with balancing pole in the two sides of the bottom of lifting machine,
To balance the raising and lowering of lifting machine, guarantee the stability of automobile, make automobile during the experiment, will not run-off the straight,
To avoid data deviation, experimental result is influenced, effect is obvious.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of heavy bavin road simulation dynamometer perspective view；
Fig. 2 be the utility model proposes a kind of heavy bavin road simulation dynamometer lifting machine structure chart；
Fig. 3 be the utility model proposes a kind of heavy bavin road simulation dynamometer figure.
In figure: 1, eddy current absorption dynamometer；2, transmission gear；3, main scroll wheel；4, shaft joint；5, shell；6, driven wheel；7,
Lifting machine；8, big flywheel；9, small flywheel；10, friction block；11, fixed plate；12, balancing pole；13, jack；14, screw rod；15,
Buckle；16, supporting plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-3, the utility model provides a kind of technical solution: a kind of heavy bavin road simulation dynamometer, including shell
5,5 basic components of shell, the interior side of shell 5 is equipped with eddy current absorption dynamometer 1,1 measured power of eddy current absorption dynamometer, electricity
The end of eddy current dynamometer 1 is engaged with transmission gear 2, and transmission gear 2 makes each component rotation at the uniform velocity, and the upper end of transmission gear 2 is nibbled
Conjunction has main scroll wheel 3, and the lower section of main scroll wheel 3 is chimeric driven wheel 6, and main scroll wheel 3 and driven wheel 6 are that contact tire receives wheel
The revolving speed of tire, is equipped with lifting machine 7 between main scroll wheel 3 and driven wheel 6, lifting machine 7 makes Lifting for tyre, the inside of shell 5
The other side is equipped with small flywheel 9, and the side of small flywheel 9 is connected with big flywheel 8, and small flywheel 9 and big flywheel 8 are to maintain stability,
Torsion is consumed, and one end of big flywheel 8 is connected with main scroll wheel 3, the outer surface of main scroll wheel 3 and driven wheel 6, which is equipped with, rubs
Cleaning block 10,10 increasing friction force of friction block.
Lifting machine 7 is made of supporting plate 16 and jack 13, and the bottom both ends of supporting plate 16 connect balancing pole 12, balancing pole 12
Bottom end be equipped with fixed plate 11, and main scroll wheel 3 and driven wheel 6 are entrenched in fixed plate 11, and jack 13 realizes Lifting for tyre,
16 load supporting tire of supporting plate, balancing pole 12 make supporting plate 16 keep stablizing during the motion, and fixed plate 11 makes fixed other component；
Big flywheel 8 and the opposed side of small flywheel 9 are mounted on electric clutch, and two clutches are connected with each other, electric clutch
Play the clutch action between big flywheel 8 and small flywheel 9；Buckle 15 is installed on the top of shell 5, is buckled on 15 close to driven
The side of wheel 6 is equipped with screw rod 14, the fixed rear-wheel of buckle 15, and screw rod 14 adjusts the elastic of buckle 15；The top of supporting plate 16 is viscous
Sheet rubber is posted, and is etched with form friction pattern on sheet rubber, for increasing friction force, occur that tire will not in lifting process
Displacement；The quantity of main scroll wheel 3 and driven wheel 6 is two, and is connected with shaft joint 4, shaft joint 4 between two main scroll wheels 3
Make to rotate at the same speed between two main scroll wheels 3.
Working principle: the utility model is a kind of heavy bavin road simulation dynamometer, by weight bavin running car to Chassis dynamometer
On machine, driving wheel is parked on the lifting machine 7 between main scroll wheel 3 and driven wheel 6, the start-up operation of jack 13 makes under supporting plate 16
Drop, to make the main scroll wheel 3 of tire interface and driven wheel 6, rear-wheel is fixed using buckle 15, and is fastened using screw rod 14,
Starting automobile rotates driving wheel, and driving wheel is to drive main scroll wheel 3 and driven wheel 6 to rotate, and main scroll wheel 3 is by the power of rotation
The torsion for after 2 speed change of transmission gear, being conducted to electric eddy current dynamometer and being measured, while generating passes through big flywheel 8 and small
Flywheel 9 is consumed, and friction block 10 makes the power transmission of automobile to increase the friction of main scroll wheel 3 and driven wheel 6 to tire
It is more fine to reduce loss, to keep experimental result more accurate, while it being equipped with balancing pole 12 in the two sides of the bottom of lifting machine 7,
To balance the raising and lowering of lifting machine 7, guarantee the stability of automobile, make automobile during the experiment will not run-off the straight,
To avoid data deviation, experimental result is influenced, it is more practical.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of heavy bavin road simulation dynamometer, including shell (5), it is characterised in that: the interior side of the shell (5) is installed
Have eddy current absorption dynamometer (1), the end of the eddy current absorption dynamometer (1) is engaged with transmission gear (2), the transmission gear (2)
Upper end be engaged with main scroll wheel (3), the lower section of the main scroll wheel (3) is chimeric to be had driven wheel (6), the main scroll wheel (3)
It is equipped between driven wheel (6) lifting machine (7), the inside other side of the shell (5) is equipped with small flywheel (9), described small
The side of flywheel (9) is connected with big flywheel (8), and one end of big flywheel (8) is connected with main scroll wheel (3), the main rolling
The outer surface for taking turns (3) and driven wheel (6) is equipped with friction block (10).
2. a kind of heavy bavin road simulation dynamometer according to claim 1, it is characterised in that: the lifting machine (7) is by holding in the palm
Plate (16) and jack (13) composition, and the bottom both ends of supporting plate (16) are connected with balancing pole (12), the balancing pole (12)
Bottom end is equipped with fixed plate (11), and main scroll wheel (3) and driven wheel (6) are entrenched on fixed plate (11).
3. a kind of heavy bavin road simulation dynamometer according to claim 1, it is characterised in that: the big flywheel (8) and small
Flywheel (9) opposed side is mounted on electric clutch, and two clutches are connected with each other.
4. a kind of heavy bavin road simulation dynamometer according to claim 3, it is characterised in that: the top of the shell (5)
On be equipped with buckle (15), it is described buckle (15) on close to driven wheel (6) side be equipped with screw rod (14).
5. a kind of heavy bavin road simulation dynamometer according to claim 2, it is characterised in that: the top of the supporting plate (16)
It is pasted with sheet rubber, and is etched with form friction pattern on sheet rubber.
6. a kind of heavy bavin road simulation dynamometer according to claim 1, it is characterised in that: the main scroll wheel (3) and
The quantity of driven wheel (6) is two, and is connected with shaft joint (4) between two main scroll wheels (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821349006.XU CN208721409U (en) | 2018-08-21 | 2018-08-21 | A kind of heavy bavin road simulation dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821349006.XU CN208721409U (en) | 2018-08-21 | 2018-08-21 | A kind of heavy bavin road simulation dynamometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208721409U true CN208721409U (en) | 2019-04-09 |
Family
ID=65978703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821349006.XU Expired - Fee Related CN208721409U (en) | 2018-08-21 | 2018-08-21 | A kind of heavy bavin road simulation dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208721409U (en) |
-
2018
- 2018-08-21 CN CN201821349006.XU patent/CN208721409U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20200821 |