CN206270061U - The universal integral type double roller fatigue tester of wheel-chair - Google Patents
The universal integral type double roller fatigue tester of wheel-chair Download PDFInfo
- Publication number
- CN206270061U CN206270061U CN201621415580.1U CN201621415580U CN206270061U CN 206270061 U CN206270061 U CN 206270061U CN 201621415580 U CN201621415580 U CN 201621415580U CN 206270061 U CN206270061 U CN 206270061U
- Authority
- CN
- China
- Prior art keywords
- drive roll
- wheel
- clutch
- driven voller
- chair
- 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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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model is related to the technical field of test equipment, disclose a kind of universal integral type double roller fatigue tester of wheel-chair, including workbench, drive roll and driven voller are provided with workbench side by side, the drive roll is connected with driven voller, the drive roll wherein one end is provided with a first clutch, the first clutch is connected with a dragulator, the dragulator is connected by one first reductor with the first motor, the driven voller wherein one end is provided with a second clutch, the second clutch is connected by one second reductor with the second motor, the utility model can realize the testing fatigue of Manual wheelchair vehicle or electric wheel-chair vehicle by Electronic control difference transmission mechanism, realize a tractor serves several purposes, substantially increase utilization rate of equipment and installations, save experimental site space, applicability is stronger.
Description
Technical field
The utility model is related to the technical field of test equipment, and refering in particular to one kind can be by Electronic control difference transmission mechanism reality
The universal integral type double roller fatigue tester of the testing fatigue of existing Manual wheelchair vehicle or electric wheel-chair vehicle.
Background technology
Double roller fatigue tester is used for the test equipment of the walking performance for detecting wheel-chair, simulates the routine use of wheel-chair
Road conditions, so as to detect whether the traveling durability and assessment dependency structure of wheel-chair are damaged and dysfunction.
In the case where scientific and technological progress and market demand diversification stimulate the fast-developing overall background of electric intelligent wheel-chair significantly, mesh
The detection technique of preceding wheel-chair still based on the detection technique of Manual wheelchair vehicle, what traditional double roller test method was suitable only for
The test of Manual wheelchair vehicle, it is current city that can simultaneously be applied to Manual wheelchair vehicle and double rod fatigue detecting technologies of electric wheel-chair vehicle
Compare shortcoming in field, although there are indivedual producers that some detection schemes are designed electric wheel-chair vehicle at this stage, but still be that one kind is tasted
Examination, and electric wheel-chair vehicle double roller wheel-chair test machine may be only available for electric wheel-chair vehicle, Manual wheelchair vehicle can only use manual wheelchair
The double roller fatigue tester of car, this Manual wheelchair vehicle and electric wheel-chair vehicle this can not be not only with a double roller fatigue tester
The purchase cost of user is increased, greater area of laboratory place space is also taken up, many resource waves are caused to user
Take.
The content of the invention
The purpose of this utility model is to overcome weak point of the prior art and provide a kind of wheel-chair universal
Body formula double roller fatigue tester, the test machine can realize Manual wheelchair vehicle or electric wheelchair by Electronic control difference transmission mechanism
The testing fatigue of car, realizes a tractor serves several purposes, substantially increases utilization rate of equipment and installations, saves experimental site space, and applicability is stronger.
To achieve the above object, the utility model is adopted the following technical scheme that：
A kind of universal integral type double roller fatigue tester of wheel-chair, including workbench, are provided with side by side on the workbench
Drive roll and driven voller, the drive roll and driven voller are connected, and the drive roll wherein one end is provided with a first clutch, and this
One clutch is connected with a dragulator, and the dragulator is connected by one first reductor with the first motor, should
Driven voller wherein one end is provided with a second clutch, and the second clutch is connected by one second reductor with the second motor.
The drive roll two ends are connected by a first bearing seat with workbench respectively, the drive roll and first clutch
Junction be provided with a travelling gear, the travelling gear is connected by a chain and driven voller, the travelling gear and chain
It is meshed.
The driven voller two ends are connected by a second bearing seat with workbench respectively, the driven voller correspondence drive roll it
Travelling gear sets end and is provided with driven gear, and the driven gear is meshed with chain.
The axle center of the drive roll and driven voller is on same plane, and the diameter of the drive roll and driven voller is consistent.
The beneficial effects of the utility model are：Its first motor coordinate the first reductor, dragulator and first from
Clutch, adjusts the resistance of drive roll and live-roller to realize the control to wheel-chair power output by dragulator, realizes
Double roller drives and wheel-chair resistance to sliding adjust automatically, and when the power output of electric wheel-chair vehicle is excessive, the first motor rotary speed adds
Hurry up, reduce the resistance of drive roll and live-roller；When the power output of electric wheel-chair vehicle is too small, slow down the rotating speed of the first motor,
Making the resistance of drive roll and live-roller increases, so as to realize the test to electric wheel-chair vehicle；It passes through the second motor and directly coordinates
Reductor, drives drive roll to rotate, and drive roll is rotated by travelling gear and chain-driving driven voller, by drive roll and driven
The rotation of roller drives the wheel of the wheel-chair in the equipment of being arranged on, so as to realize the test of manual wheelchair car；It can pass through
Electronic control difference transmission mechanism realizes the testing fatigue of Manual wheelchair vehicle or electric wheel-chair vehicle, realizes a tractor serves several purposes, carries significantly
Utilization rate of equipment and installations high, saves experimental site space, and applicability is stronger.
Brief description of the drawings
Fig. 1 is structural representation top view of the present utility model.
Drawing reference numeral explanation：
1- workbench；2- drive rolls；21- first clutches；22- dragulators；The reductors of 23- first；The horses of 24- first
Reach；25- first bearing seats；3- driven vollers；31- second clutches；The reductors of 32- second；The motors of 33- second；34- second bearings
Seat；4- chains.
Specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail：
As shown in figure 1, the utility model is on a kind of universal integral type double roller fatigue tester of wheel-chair, including work
Platform 1, drive roll 2 and driven voller 3 are provided with workbench 1 side by side, and the drive roll 2 is connected with driven voller 3, the drive roll 2 its
Middle one end is provided with a first clutch 21, and the first clutch 21 is connected with a dragulator 22, the dragulator 22
It is connected with the first motor 24 by one first reductor 23, the wherein one end of driven voller 3 is provided with a second clutch 31, this
Two clutches 31 are connected by one second reductor 32 with the second motor 33.
As shown in figure 1, the two ends of drive roll 2 are connected by a first bearing seat 25 with workbench 1 respectively, the drive roll 2
A travelling gear is provided with the junction of first clutch 21（It is not shown）, the travelling gear passed by a chain 4 with driven voller 3
Dynamic connection, the travelling gear is meshed with chain 4.
As shown in figure 1, the two ends of driven voller 3 are connected by a second bearing seat 34 with workbench 1 respectively, the driven voller 3
The travelling gear of correspondence drive roll 2 sets end and is provided with driven gear（It is not shown）, the driven gear is meshed with chain 4.
As shown in figure 1, the axle center of drive roll 2 and driven voller 3 is on the same plane, the drive roll 2 and driven voller 3 it is straight
Footpath is consistent.
When test electric wheel-chair vehicle is needed, the adhesive of first clutch 21, second clutch 31 is disengaged, in the first motor 24
Under driving, the first reductor 23 coordinates dragulator 22 and first clutch 21, drives drive roll 2 to rotate, and drive roll 2 is rotated
While, chain 4 is coordinated by travelling gear, drive driven gear to rotate, and then drive driven voller 3 to rotate together, because electric
The test of driving wheel Wheel-chair is that the power for using electric wheel-chair vehicle drives equipment, however it is necessary that regulation drive roll 2 and live-roller
Resistance realizes the control to wheel-chair power output, therefore, dragulator 22 is added, when the output of electric wheel-chair vehicle
When power is excessive, the faster rotational speed of the first motor 24 reduces the resistance of drive roll 2 and live-roller；When the output work of electric wheel-chair vehicle
When rate is too small, slow down the rotating speed of the first motor 24, so that the resistance of drive roll 2 and live-roller increases.
When test Manual wheelchair vehicle is needed, the adhesive of second clutch 31, first clutch 21 is disengaged, and the second motor 33 leads to
Crossing reductor directly drives drive roll 2 to rotate, and drive roll 2 drives driven voller 3 to rotate by travelling gear and chain 4, by master
The rotation of dynamic roller 2 and driven voller 3 drives the wheel of the wheel-chair in the equipment of being arranged on, so as to realize the survey of manual wheelchair car
Examination.
The above is only, to preferred embodiment of the present utility model, not scope of the present utility model to be defined,
Therefore on the premise of the utility model design spirit is not departed from, this area ordinary skill technical staff is to described in the utility model
Equivalence changes or decoration that construction, feature and principle are made, all should fall into the protection domain of present utility model application patent.
Claims (4)
1. a kind of universal integral type double roller fatigue tester of wheel-chair, including workbench, it is characterised in that：On the workbench
Be provided with drive roll and driven voller side by side, the drive roll and driven voller are connected, the drive roll wherein one end be provided with one first from
Clutch, the first clutch is connected with a dragulator, and the dragulator passes through one first reductor and the first motor
It is connected, the driven voller wherein one end is provided with a second clutch, the second clutch passes through one second reductor and the second horse
Up to being connected.
2. the universal integral type double roller fatigue tester of wheel-chair according to claim 1, it is characterised in that：The active
Roller two ends are connected by a first bearing seat with workbench respectively, and the drive roll is provided with a biography with the junction of first clutch
Moving gear, the travelling gear is connected by a chain with driven voller, and the travelling gear is meshed with chain.
3. the universal integral type double roller fatigue tester of wheel-chair according to claim 2, it is characterised in that：It is described driven
Roller two ends are connected by a second bearing seat with workbench respectively, and the travelling gear of driven voller correspondence drive roll sets end and sets
There is driven gear, the driven gear is meshed with chain.
4. the universal integral type double roller fatigue tester of wheel-chair according to claim 1, it is characterised in that：The active
The axle center of roller and driven voller is on same plane, and the diameter of the drive roll and driven voller is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621415580.1U CN206270061U (en) | 2016-12-22 | 2016-12-22 | The universal integral type double roller fatigue tester of wheel-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621415580.1U CN206270061U (en) | 2016-12-22 | 2016-12-22 | The universal integral type double roller fatigue tester of wheel-chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206270061U true CN206270061U (en) | 2017-06-20 |
Family
ID=59047235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621415580.1U Expired - Fee Related CN206270061U (en) | 2016-12-22 | 2016-12-22 | The universal integral type double roller fatigue tester of wheel-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206270061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645588A (en) * | 2018-08-14 | 2018-10-12 | 河北沃克曼数控机械有限公司 | Heavily loaded wheel-chair falls fatigue tester |
-
2016
- 2016-12-22 CN CN201621415580.1U patent/CN206270061U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645588A (en) * | 2018-08-14 | 2018-10-12 | 河北沃克曼数控机械有限公司 | Heavily loaded wheel-chair falls fatigue tester |
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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: 20170620 Termination date: 20181222 |