CN209117224U - Automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety device - Google Patents
Automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety device Download PDFInfo
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- CN209117224U CN209117224U CN201920077693.2U CN201920077693U CN209117224U CN 209117224 U CN209117224 U CN 209117224U CN 201920077693 U CN201920077693 U CN 201920077693U CN 209117224 U CN209117224 U CN 209117224U
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- threaded rod
- chassis dynamometer
- slide plate
- shape slide
- rotation axis
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Abstract
The utility model discloses automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety devices, organic frame is arranged in the bottom of chassis dynamometer, both ends on front side of rack offer the first groove, the inside of first groove is equipped with the first threaded rod, one end of first threaded rod is arranged with transmission belt, rotation axis is installed on rear side of transmission belt, one end of rotation axis is equipped with Y355 motor, the other end of rotation axis is fixedly connected with the second threaded rod, slipping block is installed on the outside of first threaded rod and the second threaded rod, L shape slide plate is installed at the top of slipping block, upper and lower ends on the inside of L shape slide plate are equipped with spring, one end of spring is equipped with buffer board, the bottom of L shape slide plate is equipped with blower, the top of blower is fixedly connected with air supply tube, the utility model L shape slide plate is connect with buffer board by spring, it is flexible flexible, it can Certain buffer function is played, automotive wheel impact force caused by L shape slide plate when laterally offset is larger is reduced, extends its service life.
Description
Technical field
The utility model relates to chassis dynamometer technical fields, and in particular to automobile environment-protection exhaust pollution analyte detection chassis
Dynamometer machine safety device.
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, existing chassis dynamometer is when detecting automobile environment-protection exhaust contaminant, due to being fitted without
Protective device easily occurs the case where automotive wheel is driven out to roller under the action of lateral force in the detection process, not only influences
Detection effect, it may have certain risk, in addition, most of chassis dynamometer is also fitted without radiator, vehicle exists
Wheel and roll friction are easy to produce biggish heat in operational process, wear more serious after long-time use, not only reduce
The service life of wheel and roller, increases later maintenance cost, there is also some potential safety problems, practicability is poor.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that automobile environment-protection exhaust pollution analyte detection is filled safely with chassis dynamometer
It sets, is detected with solving existing chassis dynamometer mentioned above in the background art to automobile environment-protection exhaust contaminant
When, due to being fitted without protective device, easily occurs automotive wheel in the detection process and be driven out to roller under the action of lateral force
The case where, not only affect detection effect, it may have certain risk, in addition, most of chassis dynamometer is also fitted without
Radiator, wheel and roll friction are easy to produce biggish heat to vehicle in the process of running, after long-time use abrasion compared with
Be it is serious, not only reduce the service life of wheel and roller, increase later maintenance cost, there is also certain safety is hidden
Suffer from, the poor problem of practicability.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes automobile environment-protection exhaust pollution analyte detections
With chassis dynamometer safety device, including chassis dynamometer, rack, detection slot, roller, strut, control panel, the first groove,
First threaded rod, slipping block, L shape slide plate, buffer board, rubber outlet air disk, spring, blower, air supply tube, bracket, Y355 motor,
Transmission belt, lifting jack, rotation axis, the second groove, the second threaded rod and exhaust vent, the bottom setting of the chassis dynamometer is
Rack is stated, the two sides of the central rack are provided with the detection slot, and the lifting jack, institute are equipped in the middle part of the detection slot
The two sides for stating lifting jack are equipped with the roller, and the both ends on front side of the rack offer first groove, and described first is recessed
The inside of slot is equipped with first threaded rod, and one end of first threaded rod is arranged with the transmission belt, the transmission belt
Rear side the rotation axis is installed, one end of the rotation axis is equipped with the Y355 motor, the Y355 motor
Inside is equipped with the bracket, and the other end of the rotation axis is fixedly connected with second threaded rod, first threaded rod
The slipping block is installed on the outside of second threaded rod, the L shape slide plate is installed at the top of the slipping block, it is described
Upper and lower ends on the inside of L shape slide plate are equipped with the spring, and one end of the spring is equipped with the buffer board, the buffer board
Surface offer the exhaust vent, the inside of the exhaust vent is equipped with the rubber outlet air disk, the bottom of the L shape slide plate
The blower is installed, the top of the blower is fixedly connected with the air supply tube, and the both ends on rear side of the rack open up
The second groove is stated, the two sides of the rack right end are equipped with the strut, and the top of the strut is hinged with the control panel.
Further, the control panel and the blower, the Y355 motor and the lifting jack are electrically connected.
Further, the L shape slide plate is connect with the buffer board by the spring.
Further, the air supply tube passes through the L shape slide plate and connect with the buffer board.
Further, first threaded rod and the rotation axis pass through the transmission band connection.
Further, it is used cooperatively between first threaded rod and second threaded rod and the slipping block.
Further, the rubber outlet air disk is threadably secured with the exhaust vent connect.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1), L shape slide plate is connect with buffer board by spring, is stretched flexibly, can be played certain buffer function, reduce
Automotive wheel impact force caused by L shape slide plate when laterally offset is larger, extends its service life.
2), air supply tube passes through L shape slide plate and connect with buffer board, and the wind that blower is blown out can be sent in buffer board, and
It is blown out from exhaust vent, to realize cooling to automotive wheel and roller, reduces abrasion, extend automotive wheel and roller
Service life saves later maintenance cost, improves the safety that chassis dynamometer uses.
3), by transmission band connection, rotation axis can lead under the action of Y355 motor for the first threaded rod and rotation axis
It crosses transmission belt and drives the rotation of the first threaded rod, and then realize the sliding of slipping block, thus realize moving left and right for L shape slide plate, spirit
It is quick quick, the protective range of chassis dynamometer is expanded, the energy is saved, reduces the testing cost of chassis dynamometer.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model.
Fig. 2 is the overlooking structure diagram of the utility model.
Fig. 3 is A-A the schematic diagram of the section structure in Fig. 1 of the utility model.
1- chassis dynamometer；2- rack；3- detection slot；4- roller；5- strut；6- control panel；The first groove of 7-；8-
One threaded rod；9- slipping block；10-L shape slide plate；11- buffer board；12- rubber outlet air disk；13- spring；14- blower；15- air-supply
Pipe；16- bracket；17-Y355 motor；18- transmission belt；19- lifting jack；20- rotation axis；The second groove of 21-；The second spiral shell of 22-
Rasp bar；23- exhaust vent.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety device as shown in Figs. 1-3, including Chassis dynamometer
Machine 1, rack 2, detection slot 3, roller 4, strut 5, control panel 6, the first groove 7, the first threaded rod 8, slipping block 9, L shape slide plate
10, buffer board 11, rubber outlet air disk 12, spring 13, blower 14, air supply tube 15, bracket 16, Y355 motor 17, transmission belt 18,
Lifting jack 19, rotation axis 20, the second groove 21, the second threaded rod 22 and exhaust vent 23, the bottom of the chassis dynamometer 1 are set
It is equipped with the rack 2, the two sides at 2 middle part of rack are provided with the detection slot 3, and the middle part installation of the detection slot 3 is
State lifting jack 19, the two sides of the lifting jack 19 are equipped with the roller 4, and the both ends of 2 front side of rack offer described the
One groove 7, the inside of first groove 7 are equipped with first threaded rod 8, and one end of first threaded rod 8 is arranged with
The transmission belt 18, the rear side of the transmission belt 18 are equipped with the rotation axis 20, and one end installation of the rotation axis 20 is
Y355 motor 17 is stated, the inside of the Y355 motor 17 is equipped with the bracket 16, and the other end of the rotation axis 20 is solid
Surely it is connected with second threaded rod 22, the outside of first threaded rod 8 and second threaded rod 22 is equipped with the cunning
Block 9 is moved, the top of the slipping block 9 is equipped with the L shape slide plate 10, and the upper and lower ends of 10 inside of L shape slide plate are equipped with
The spring 13, one end of the spring 13 are equipped with the buffer board 11, the surface of the buffer board 11 offer it is described go out
Air holes 23, the inside of the exhaust vent 23 are equipped with the rubber outlet air disk 12, and the bottom of the L shape slide plate 10 is equipped with described
Blower 14, the top of the blower 14 are fixedly connected with the air supply tube 15, and the both ends of 2 rear side of rack offer described the
Two grooves 21, the two sides of 2 right end of rack are equipped with the strut 5, and the top of the strut 5 is hinged with the control panel
6。
Wherein, the control panel 6 electrically connects with the blower 14, the Y355 motor 17 and the lifting jack 19
It connects, the control panel 6 controls the work of the blower 14, the Y355 motor 17 and the lifting jack 19.
Wherein, the L shape slide plate 10 is connect with the buffer board 11 by the spring 13, is stretched flexibly, can be played
Certain buffer function reduces automotive wheel when laterally offset is larger to impact force caused by the L shape slide plate 10, extends
Its service life.
Wherein, the air supply tube 15 passes through the L shape slide plate 10 and connect with the buffer board 11, can be by the blower 14
The wind of blowout is sent in the buffer board 11, and is blown out from the exhaust vent 23, to realize to automotive wheel and the rolling
The cooling of cylinder 4, reduces abrasion, extends the service life of automotive wheel and the roller 4, save later maintenance cost,
Improve the safety that the chassis dynamometer 1 uses.
Wherein, first threaded rod 8 is connect with the rotation axis 20 by the transmission belt 18,20 energy of rotation axis
It is enough to drive first threaded rod 8 to rotate by the transmission belt 18 under the action of Y355 motor 17, and then realize
The sliding of the slipping block 9, thus realize moving left and right for the L shape slide plate 10, it is sensitive quick, it expands the chassis and surveys
The protective range of function machine 1, saves the energy, reduces the testing cost of the chassis dynamometer 1.
Wherein, it is used cooperatively between first threaded rod 8 and second threaded rod 22 and the slipping block 9, structure
Simply, sliding flexibly, can carry out free adjustment to the position of the L shape slide plate 10 according to the size of different model wheel, with
Reach optimized protection effect, improves the practicability of the chassis dynamometer 1.
Wherein, the rubber outlet air disk 12 is threadably secured with the exhaust vent 23 connect, easy to operate, described in convenience
Installation, disassembly and the replacement of rubber outlet air disk 12, reduce the labor intensity of worker, improve the dimension of the chassis dynamometer 1
Protect efficiency.
The automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety device that the utility model is mentioned, chassis dynamometer
Organic frame 2 is arranged in 1 bottom, and the two sides at 2 middle part of rack are provided with detection slot 3, and the middle part of detection slot 3 is equipped with lifting jack 19,
The two sides of lifting jack 19 are equipped with roller 4, and the both ends of 2 front side of rack offer the first groove 7, the inside installation of the first groove 7
There is the first threaded rod 8, one end of the first threaded rod 8 is arranged with transmission belt 18, and the rear side of transmission belt 18 is equipped with rotation axis 20, the
One threaded rod 8 is connect with rotation axis 20 by transmission belt 18, and rotation axis 20 can pass through biography under the action of Y355 motor 17
Dynamic band 18 drives the rotation of the first threaded rod 8, and then realizes the sliding of slipping block 9, thus realize moving left and right for L shape slide plate 10,
It is sensitive quick, the protective range of chassis dynamometer 1 is expanded, the energy is saved, reduces the testing cost of chassis dynamometer 1,
One end of rotation axis 20 is equipped with Y355 motor 17, and the inside of Y355 motor 17 is equipped with bracket 16, rotation axis 20 it is another
One end is fixedly connected with the second threaded rod 22, and the outside of the first threaded rod 8 and the second threaded rod 22 is equipped with slipping block 9, and first
It is used cooperatively between threaded rod 8 and the second threaded rod 22 and slipping block 9, structure is simple, and sliding flexibly, can be according to different shaped
The size of number wheel carries out free adjustment to the position of L shape slide plate 10 and improves chassis dynamometer to reach optimized protection effect
1 practicability, the top of slipping block 9 are equipped with L shape slide plate 10, and the upper and lower ends of 10 inside of L shape slide plate are equipped with spring 13, bullet
One end of spring 13 is equipped with buffer board 11, and L shape slide plate 10 is connect by spring 13 with buffer board 11, stretches flexibly, can play
Certain buffer function reduces automotive wheel when laterally offset is larger to impact force caused by L shape slide plate 10, extends it
Service life, the surface of buffer board 11 offer exhaust vent 23, and the inside of exhaust vent 23 is equipped with rubber outlet air disk 12, and rubber goes out
Wind disk 12 is threadably secured with exhaust vent 23 and connect, easy to operate, facilitates installation, disassembly and the replacement of rubber outlet air disk 12,
The labor intensity for reducing worker, improves the maintenance efficiency of chassis dynamometer 1, and the bottom of L shape slide plate 10 is equipped with blower
14, the top of blower 14 is fixedly connected with air supply tube 15, and air supply tube 15 passes through L shape slide plate 10 and connect with buffer board 11, can incite somebody to action
The wind that blower 14 is blown out is sent in buffer board 11, and is blown out from exhaust vent 23, to realize the drop to automotive wheel and roller 4
Temperature reduces abrasion, extends the service life of automotive wheel and roller 4, saves later maintenance cost, improves chassis survey
The both ends of the safety that function machine 1 uses, 2 rear side of rack offer the second groove 21, and the two sides of 2 right end of rack are equipped with strut 5,
The top of strut 5 is hinged with control panel 6, when in use, the automobile for needing to detect exhaust contaminant is first reached Chassis dynamometer
On machine 1, Y355 motor 17 is then started by control panel 6 according to the size of vehicle and is worked, the second threaded rod 22 exists immediately
It being rotated under the action of rotation axis 20, transmission belt 18 drives the first threaded rod 8 to rotate under the action of rotation axis 20 immediately,
It is mobile that slipping block 9 drives L shape slide plate 10 therewith, until reaching optimized protection position, then starting lifting jack 19 moves down wheel and opens
Begin detection, simultaneously, blower 14 starts, and the wind of blowout passes through air supply tube 15 immediately and enters buffer board 11 and from exhaust vent 23
Blowout cools down to wheel and roller 4, this automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety device, not only
It is easy to operate, it is easy to use, and flexibly and fast, safe and practical, reliable and stable, energy conservation and environmental protection, work efficiency is high, detection accuracy
Height, applied widely, protection and good heat dissipation effect, maintenance cost is low, long service life.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (7)
1. automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety device, including chassis dynamometer (1), rack (2), inspection
Survey slot (3), roller (4), strut (5), control panel (6), the first groove (7), the first threaded rod (8), slipping block (9), L shape are sliding
Plate (10), buffer board (11), rubber outlet air disk (12), spring (13), blower (14), air supply tube (15), bracket (16), Y355 electricity
Motivation (17), transmission belt (18), lifting jack (19), rotation axis (20), the second groove (21), the second threaded rod (22) and exhaust vent
(23), it is characterised in that: the bottom of the chassis dynamometer (1) is provided with the rack (2), two in the middle part of the rack (2)
Side is provided with the detection slot (3), is equipped with the lifting jack (19) in the middle part of the detection slot (3), the lifting jack (19)
Two sides be equipped with the roller (4), the both ends on front side of the rack (2) offer first groove (7), and described first is recessed
The inside of slot (7) is equipped with first threaded rod (8), and one end of first threaded rod (8) is arranged with the transmission belt
(18), it is equipped with the rotation axis (20) on rear side of the transmission belt (18), one end of the rotation axis (20) is equipped with described
Y355 motor (17) is equipped with the bracket (16) on the inside of the Y355 motor (17), the rotation axis (20) it is another
One end is fixedly connected with second threaded rod (22), the outside of first threaded rod (8) and second threaded rod (22)
It is equipped with the slipping block (9), the L shape slide plate (10), the L shape slide plate (10) is installed at the top of the slipping block (9)
The upper and lower ends of inside are equipped with the spring (13), and one end of the spring (13) is equipped with the buffer board (11), described
The surface of buffer board (11) offers the exhaust vent (23), and the inside of the exhaust vent (23) is equipped with the rubber outlet air disk
(12), the bottom of the L shape slide plate (10) is equipped with the blower (14), and the top of the blower (14) is fixedly connected with described
Air supply tube (15), the both ends on rear side of the rack (2) offer second groove (21), the two sides of rack (2) right end
It is equipped with the strut (5), the top of the strut (5) is hinged with the control panel (6).
2. automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety device according to claim 1, feature exist
In: the control panel (6) and the blower (14), the Y355 motor (17) and the lifting jack (19) are electrically connected.
3. automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety device according to claim 1, feature exist
In: the L shape slide plate (10) is connect with the buffer board (11) by the spring (13).
4. automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety device according to claim 1, feature exist
In: the air supply tube (15) passes through the L shape slide plate (10) and connect with the buffer board (11).
5. automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety device according to claim 1, feature exist
In: first threaded rod (8) is connect with the rotation axis (20) by the transmission belt (18).
6. automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety device according to claim 1, feature exist
In: it is used cooperatively between first threaded rod (8) and second threaded rod (22) and the slipping block (9).
7. automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety device according to claim 1, feature exist
In: the rubber outlet air disk (12) is threadably secured with the exhaust vent (23) to be connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077693.2U CN209117224U (en) | 2019-01-17 | 2019-01-17 | Automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077693.2U CN209117224U (en) | 2019-01-17 | 2019-01-17 | Automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209117224U true CN209117224U (en) | 2019-07-16 |
Family
ID=67209511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920077693.2U Expired - Fee Related CN209117224U (en) | 2019-01-17 | 2019-01-17 | Automobile environment-protection exhaust pollution analyte detection chassis dynamometer safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209117224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113267341A (en) * | 2021-05-18 | 2021-08-17 | 陈霞 | Intelligent detection and pollution control device for automobile exhaust emission |
-
2019
- 2019-01-17 CN CN201920077693.2U patent/CN209117224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113267341A (en) * | 2021-05-18 | 2021-08-17 | 陈霞 | Intelligent detection and pollution control device for automobile exhaust emission |
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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: 20190716 Termination date: 20200117 |