CN209589317U - It is a kind of for detecting the chassis dynamometer of automobile dynamic quality - Google Patents
It is a kind of for detecting the chassis dynamometer of automobile dynamic quality Download PDFInfo
- Publication number
- CN209589317U CN209589317U CN201920424723.2U CN201920424723U CN209589317U CN 209589317 U CN209589317 U CN 209589317U CN 201920424723 U CN201920424723 U CN 201920424723U CN 209589317 U CN209589317 U CN 209589317U
- Authority
- CN
- China
- Prior art keywords
- fixedly installed
- dynamometer
- main body
- machine main
- dynamometer machine
- 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 for detecting the chassis dynamometer of automobile dynamic quality, including pedestal, the base top both ends are fixedly installed telescopic rod, dynamometer machine main body is fixedly installed between the telescopic end of the telescopic rod, spring is fixedly installed on the outside of the telescopic rod, the dynamometer machine bottom part body is fixedly installed crushing block, the base top is fixedly installed touching switch below crushing block, described base top one end is fixedly installed support column in telescopic rod side, and the support column is fixedly installed mounting plate far from one end side of pedestal.The utility model can make to be completely cut off when not in use in placing groove to dynamometer machines body interior structures such as the rollers that detects by being provided with cover board, to avoid some sundries from entering dynamometer machine body interior by the gap between roller, the case where influencing dynamometer machine main body using effect, occurs, it ensure that dynamometer machine main body subsequent use effect, while also improving the service life of dynamometer machine main body.
Description
Technical field
It is specially a kind of for detecting the chassis of automobile dynamic quality the utility model relates to chassis dynamometer technical field
Dynamometer machine.
Background technique
Chassis dynamometer is a kind of room for testing the performances such as vehicle dynamic quality, multi-state discharge index, fuel oil index
Interior bench test equipment.Road simulation dynamometer calculates road analogy equation, and use loading device by roller simulated roadway
It is simulated, realizes the simulation to each operating condition of automobile.
Existing chassis dynamometer has following deficiency:
1. the roller frame of existing chassis dynamometer when not in use it is mostly be between it is exposed aerial, between roller
Retention has the gap, at this point, chassis dynamometer may be made to damage if some sundries drop into inside chassis dynamometer, thus shadow
Chassis dynamometer has been rung to the detection effect of subsequent automobile, reduces the service life of chassis dynamometer.
2. existing chassis dynamometer, during prolonged use, chassis dynamometer is equipped with testing agencies such as rollers
Inside, which may accumulate, to be had in dust, in roller rotation, can be accelerated air circulation, be splash these dusts, is not only influenced empty
Compression ring border, it is also possible to influence chassis dynamometer to the detection effect of automobile.
Utility model content
The purpose of this utility model is to provide a kind of for detecting the chassis dynamometer of automobile dynamic quality, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of for detecting automobile dynamic quality
Chassis dynamometer, including pedestal, the base top both ends are fixedly installed telescopic rod, between the telescopic end of the telescopic rod
It is fixedly installed dynamometer machine main body, spring, the dynamometer machine bottom part body fixed setting are fixedly installed on the outside of the telescopic rod
There is crushing block, the base top is fixedly installed touching switch below crushing block, and described base top one end is in telescopic rod
Side is fixedly installed support column, and the support column is fixedly installed mounting plate, the mounting plate far from one end side of pedestal
Bottom is fixed with the first contact, and dynamometer machine body top one end is fixedly installed the second contact, institute below the first contact
It states dynamometer machine body top one end and offers placing groove, one end is movably set with cover board by shaft at the top of the placing groove, institute
It states and first motor is equipped with by mounting base at the top of dynamometer machine body exterior one end, the output shaft end of the first motor passes through company
Axis device is connect with the rotating shaft transmission where cover board.
Preferably, dynamometer machine main body one end is fixedly installed storage case.
Preferably, one end is fixedly installed support rod inside the storage case, and the side of the support rod passes through mounting base
Second motor is installed, side of the support rod far from the second motor is movably set with impeller, second electricity by shaft
The output shaft end of machine passes through the rotating shaft transmission connection where shaft joint impeller.
Preferably, the side of the second motor is provided with filter screen in impeller inside the storage case.
Preferably, the side of impeller is provided with ash deposition box, the ash deposition box top in filter screen inside the storage case
End is fixedly installed carrying handle.
Preferably, one end is uniformly provided with several ventholes at the top of the storage case.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model can be made in placing groove by being provided with cover board in the dynamometer machines main bodys such as the roller that detects
Portion's structure is completely cut off when not in use, so that some sundries be avoided to enter in dynamometer machine main body by the gap between roller
Portion, the case where influencing dynamometer machine main body using effect generation, ensure that dynamometer machine main body subsequent use effect, while also improving
The service life of dynamometer machine main body.
2, the utility model is additionally provided with storage case, drives the second motor work belt by the second motor inside storage case
The dynamic wheel rotation reversely installed can draw the ash in placing groove by wheel rotation to achieve the effect that an air draught
Dirt to ensure that the cleaning inside placing groove, and avoids the detection influenced because being attached with dust on roller to automobile and imitates
Fruit improves detection effect and avoids environmental pollution to improve the accuracy by dynamometer machine subject detection.
Detailed description of the invention
Fig. 1 is that the utility model is a kind of for detecting the chassis dynamometer overall structure diagram of automobile dynamic quality；
Fig. 2 is that the utility model is a kind of for detecting the Chassis dynamometer side view figure of automobile dynamic quality；
Fig. 3 is that the utility model is a kind of for detecting the chassis dynamometer containing box of automobile dynamic quality and the peace of ash deposition box
Fill view.
In figure: 1, pedestal；2, telescopic rod；3, dynamometer machine main body；4, spring；5, crushing block；6, touching switch；7, it supports
Column；8, mounting plate；9, the first contact；10, the second contact；11, placing groove；12, cover board；13, first motor；14, storage case；
15, support rod；16, the second motor；17, impeller；18, filter screen；19, ash deposition box；20, carrying handle；21, venthole.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of for detecting the chassis of automobile dynamic quality
Dynamometer machine, including pedestal 1, the 1 top both ends of pedestal are fixedly installed telescopic rod 2, between the telescopic end of the telescopic rod 2
It is fixedly installed dynamometer machine main body 3, spring 4 is fixedly installed on the outside of the telescopic rod 2,3 bottom of dynamometer machine main body is fixed
It is provided with crushing block 5,1 top of pedestal is fixedly installed touching switch 6, described 1 top one end of pedestal below crushing block 5
It is fixedly installed support column 7 in 2 side of telescopic rod, the support column 7 is fixedly installed mounting plate far from one end side of pedestal 1
8,8 bottom of mounting plate is fixed with the first contact 9, and the fixation below the first contact 9 of described 3 top one end of dynamometer machine main body is set
It is equipped with the second contact 10, described 3 top one end of dynamometer machine main body offers placing groove 11, and described 11 top one end of placing groove passes through
Shaft is movably set with cover board 12, and 3 outside one end of dynamometer machine main body top is equipped with first motor 13, institute by mounting base
The output shaft end for stating first motor 13 is connect by shaft joint with the rotating shaft transmission where cover board 12.
Described 3 one end of dynamometer machine main body is fixedly installed storage case 14, and storage case 14 is to accommodate the 15, second electricity of support rod
Machine 16, impeller 17, filter screen 18 and ash deposition box 19；Described 14 inside one end of storage case is fixedly installed support rod 15, the branch
The side of strut 15 is equipped with the second motor 16 by mounting base, and side of the support rod 15 far from the second motor 16 is by turning
Axis is movably set with impeller 17, and the output shaft end of second motor 16 is connected by the rotating shaft transmission where shaft joint impeller 17
It connects, by making the work of the second motor 16 that the impeller 17 reversely installed be driven to rotate, to achieve the effect that an air draught；The appearance
It receives and the side of second motor 16 is provided with filter screen 18 in impeller 17 inside case 14, dust is filtered out by filter screen 18；
The side of impeller 17 is provided with ash deposition box 19 in filter screen 18 inside the storage case 14,19 top of ash deposition box is fixed
It is provided with carrying handle 20, the dust being filtered can be dropped into ash deposition box 19 and is collected；14 top one of storage case
End is uniformly provided with several ventholes 21, by opening up the air circulation inside the guarantee storage case 14 of venthole 21.
Working principle: in dynamometer machine main body 3 in use, needing first to reach detected automobile in dynamometer machine main body 3, when
After on running car to dynamometer machine main body 3, dynamometer machine main body 3 can be sunk due to the gravity of automobile, so that crushing block 5 is squeezed touching and opened
6 are closed, so that first motor 13 be made to work, the shaft where cover board 12 is driven by first motor 13 is rotated, cover board 12 is opened,
Then following detection step, after detection, automobile are then carried out by the roller inside running car to placing groove 11 again
Dynamometer machine main body 3 is sailed out of, dynamometer machine main body 3 can be resetted by the elastic force of spring 4, make the first contact 9 and the second contact 10
Contact, to continue that motor is made to work, cover board 12 is covered, and before chassis dynamometer uses or in use, can be led to
Crossing makes the work of the second motor 16 that the impeller 17 reversely installed be driven to rotate, to achieve the effect that an air draught, passes through impeller 17
The dust in placing groove 11 is drawn in rotation, and in the detection process, roller also will do it rotation, can be accelerated by the rotation of roller
Air circulation in placing groove 11, to improve the air draught effect of the rotation of impeller 17, the dust being drawn can pass through filter screen 18
Filtering is accumulated in ash deposition box 19, can be taken out ash deposition box 19 by carrying handle 20, be handled the dust of collection.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of for detecting the chassis dynamometer of automobile dynamic quality, including pedestal (1), it is characterised in that: the pedestal (1)
Top both ends are fixedly installed telescopic rod (2), are fixedly installed dynamometer machine main body between the telescopic end of the telescopic rod (2)
(3), it is fixedly installed spring (4) on the outside of the telescopic rod (2), dynamometer machine main body (3) bottom is fixedly installed crushing block
(5), it is fixedly installed touching switch (6) below crushing block (5) at the top of the pedestal (1), one end exists at the top of the pedestal (1)
Telescopic rod (2) side is fixedly installed support column (7), and the support column (7) is fixedly installed far from one end side of pedestal (1)
Mounting plate (8), mounting plate (8) bottom are fixed with the first contact (9), and one end is first at the top of the dynamometer machine main body (3)
It being fixedly installed the second contact (10) below contact (9), one end offers placing groove (11) at the top of the dynamometer machine main body (3),
One end is movably set with cover board (12) by shaft at the top of the placing groove (11), the external one end top of the dynamometer machine main body (3)
Portion is equipped with first motor (13) by mounting base, and the output shaft end of the first motor (13) passes through shaft joint and cover board (12)
The rotating shaft transmission at place connects.
2. according to claim 1 a kind of for detecting the chassis dynamometer of automobile dynamic quality, it is characterised in that: described
Dynamometer machine main body (3) one end is fixedly installed storage case (14).
3. according to claim 2 a kind of for detecting the chassis dynamometer of automobile dynamic quality, it is characterised in that: described
The internal one end of storage case (14) is fixedly installed support rod (15), and the side of the support rod (15) is equipped with the by mounting base
Two motors (16), the support rod (15) are movably set with impeller (17), institute by shaft far from the side of the second motor (16)
The output shaft end for stating the second motor (16) passes through the rotating shaft transmission connection where shaft joint impeller (17).
4. according to claim 2 a kind of for detecting the chassis dynamometer of automobile dynamic quality, it is characterised in that: described
Storage case (14) is internal to be provided with filter screen (18) far from the side of the second motor (16) in impeller (17).
5. according to claim 2 a kind of for detecting the chassis dynamometer of automobile dynamic quality, it is characterised in that: described
Storage case (14) is internal to be provided with ash deposition box (19) in filter screen (18) far from the side of impeller (17), ash deposition box (19) top
End is fixedly installed carrying handle (20).
6. according to claim 2 a kind of for detecting the chassis dynamometer of automobile dynamic quality, it is characterised in that: described
One end is uniformly provided with several ventholes (21) at the top of storage case (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920424723.2U CN209589317U (en) | 2019-04-01 | 2019-04-01 | It is a kind of for detecting the chassis dynamometer of automobile dynamic quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920424723.2U CN209589317U (en) | 2019-04-01 | 2019-04-01 | It is a kind of for detecting the chassis dynamometer of automobile dynamic quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209589317U true CN209589317U (en) | 2019-11-05 |
Family
ID=68375334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920424723.2U Expired - Fee Related CN209589317U (en) | 2019-04-01 | 2019-04-01 | It is a kind of for detecting the chassis dynamometer of automobile dynamic quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209589317U (en) |
-
2019
- 2019-04-01 CN CN201920424723.2U patent/CN209589317U/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 |
Granted publication date: 20191105 Termination date: 20210401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |