CN112874295A - Energy storage power-assisted buffer of electric automobile - Google Patents
Energy storage power-assisted buffer of electric automobile Download PDFInfo
- Publication number
- CN112874295A CN112874295A CN202110028424.9A CN202110028424A CN112874295A CN 112874295 A CN112874295 A CN 112874295A CN 202110028424 A CN202110028424 A CN 202110028424A CN 112874295 A CN112874295 A CN 112874295A
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- China
- Prior art keywords
- buffer
- buffer body
- sealing cover
- energy storage
- installation shell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/12—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of electric gearing
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses an energy storage assisting buffer of an electric automobile, which comprises a buffer body, wherein a sealing cover is arranged on the right side of the buffer body, an output shaft is arranged on the right side of the sealing cover, the left side of the output shaft penetrates through the left side of the sealing cover and extends to the inner cavity of the buffer body, an installation shell is arranged on the left side of the buffer body, a motor main shaft is arranged on the left side of the installation shell, and the right side of the motor main shaft penetrates through the left side of the installation shell and extends to the inner cavity of the installation shell. According to the buffer device, the buffer body, the sealing cover, the output shaft, the mounting shell, the motor main shaft, the fixing block, the shaft pin, the threaded hole, the threaded rod and the heat conducting layer are matched for use, so that the problem that the traditional electric vehicle energy storage assisting buffer is inconvenient to disassemble in the maintenance process can be effectively solved, the device can facilitate later-stage maintenance and disassembly, the convenience of using equipment is ensured, and the burden of replacing parts is reduced.
Description
Technical Field
The invention relates to the technical field of electric automobiles, in particular to an energy storage boosting buffer of an electric automobile.
Background
The motor directly drives the vehicle, the slow starting effect on a flat road surface is good, however, if the motor is started on an uphill slope or suddenly and rapidly accelerated or started rapidly, the motor is overloaded, the high temperature of the motor, an electric controller, a storage battery and a lead is caused, as time goes on, the electric element is aged too early, the insulation degree is reduced, the large current output is not equal to the same power output, a large amount of electric energy is converted into high temperature and consumed uselessly, the high temperature can increase internal resistance and reduce power, the use of the energy storage power-assisted buffer is needed, the device can greatly improve the instant power when the vehicle is started, the large current output when the vehicle is started at zero speed is avoided, but the traditional energy storage power-assisted buffer is usually of an integrated packaging structure in the production process, and is complicated and inconvenient to use in the later maintenance.
Disclosure of Invention
The invention aims to provide an energy storage assisting buffer of an electric automobile, which has the advantages of improving maintenance and disassembly, and solves the problems that the traditional energy storage assisting buffer is often of an integrated packaging structure in the production process, and is more complicated and inconvenient to use in the later maintenance and disassembly processes.
In order to achieve the purpose, the invention provides the following technical scheme: an energy storage assisting buffer of an electric automobile comprises a buffer body, wherein a sealing cover is arranged on the right side of the buffer body, an output shaft is arranged on the right side of the sealing cover, the left side of the output shaft penetrates through the left side of the sealing cover and extends to an inner cavity of the buffer body, an installation shell is arranged on the left side of the buffer body, a motor spindle is arranged on the left side of the installation shell, the right side of the motor spindle penetrates through the left side of the installation shell and extends to the inner cavity of the installation shell, fixed blocks are fixedly connected to the left side of the top and the left side of the bottom of the buffer body, a shaft pin is arranged on the right side of the fixed blocks, the left side of the shaft pin penetrates through the right side of the fixed blocks and extends to the inner cavity of the installation shell, threaded holes are formed in the top and the bottom of the installation shell, a threaded rod is in threaded, the surface of the buffer body is fixedly connected with a heat conduction layer.
Preferably, the top and the bottom of the right side of the mounting shell are both provided with mounting holes, and a communicating structure is arranged between the mounting holes and the threaded holes.
Preferably, the top and the bottom of the right side of the sealing cover are both in threaded connection with bolts, and the sealing cover is fixedly connected with the buffer body through the bolts.
Preferably, the heat conducting layer is formed by coating a heat conducting spraying material, and the heat conducting spraying material is a titanium diboride ceramic material.
Preferably, the threaded rod is an inner hexagonal screw, and the threaded rod and the bolt are subjected to anti-corrosion treatment.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the buffer device, the buffer body, the sealing cover, the output shaft, the mounting shell, the motor main shaft, the fixing block, the shaft pin, the threaded hole, the threaded rod and the heat conducting layer are matched for use, so that the problem that the traditional electric vehicle energy storage assisting buffer is inconvenient to disassemble in the maintenance process can be effectively solved, the device can facilitate later-stage maintenance and disassembly, the convenience of equipment use is ensured, the burden caused by part replacement is reduced, and the use effect is improved.
2. According to the invention, the shaft pin can be installed by arranging the installation hole, the stability of fixing the shaft pin is ensured, the sealing cover can be installed by arranging the bolt, the stability of an output shaft is ensured, the heat conduction layer is arranged and is formed by coating a heat conduction spraying material, the heat dissipation performance of the device can be improved in the use process, the shaft pin can be fixed by arranging the threaded rod, and the stability of fixing the device is effectively improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the internal structure of the mounting housing of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention.
In the figure: 1. a bumper body; 2. sealing the cover; 3. an output shaft; 4. installing a shell; 5. a motor spindle; 6. a fixed block; 7. a shaft pin; 8. a threaded hole; 9. a threaded rod; 10. a heat conductive layer; 11. mounting holes; 12. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
Referring to fig. 1-3, an energy storage assisting buffer for an electric vehicle comprises a buffer body 1, a sealing cover 2 is arranged on the right side of the buffer body 1, bolts 12 are connected to the top and the bottom of the right side of the sealing cover 2 in a threaded manner, the sealing cover 2 is fixedly connected to the buffer body 1 through the bolts 12, an output shaft 3 is arranged on the right side of the sealing cover 2, the left side of the output shaft 3 penetrates through the left side of the sealing cover 2 and extends to an inner cavity of the buffer body 1, an installation shell 4 is arranged on the left side of the buffer body 1, installation holes 11 are formed in the top and the bottom of the right side of the installation shell 4, a communicating structure is formed between the installation holes 11 and threaded holes 8, a motor spindle 5 is arranged on the left side of the installation shell 4, the right side of the motor spindle 5 penetrates through the left side of the installation shell 4 and extends to the inner cavity of, the right side of the fixed block 6 is provided with a shaft pin 7, the left side of the shaft pin 7 penetrates through the right side of the fixed block 6 and extends to an inner cavity of the installation shell 4, the top and the bottom of the installation shell 4 are both provided with threaded holes 8, the inner cavity of each threaded hole 8 is in threaded connection with a threaded rod 9, each threaded rod 9 is an inner hexagonal screw, each threaded rod 9 and each bolt 12 are subjected to corrosion protection treatment, the bottom of each threaded rod 9 penetrates through the top of the shaft pin 7 and extends to the lower side of the shaft pin 7, the surface of the buffer body 1 is fixedly connected with a heat conduction layer 10, each heat conduction layer 10 is formed by coating a heat conduction spraying material, the heat conduction spraying material is a titanium diboride ceramic material, the shaft pin 7 can be installed by arranging the installation hole 11, the fixing stability of the shaft pin 7 is ensured, the bolts 12 can be installed on the sealing cover, can guarantee that the device improves heat dispersion at the in-process that uses, through setting up threaded rod 9, can fix pivot 7, the fixed stability of effectual improvement device, through buffer body 1, the closing cap 2, output shaft 3, installation shell 4, motor spindle 5, the fixed block 6, pivot 7, screw hole 8, threaded rod 9 and heat-conducting layer 10's cooperation is used, can effectually solve the problem of the inconvenient dismantlement of traditional electric automobile energy storage helping hand buffer at the in-process of maintenance, the device can make things convenient for the maintenance in later stage to dismantle, the convenience of equipment usage has been guaranteed, reduce the burden that the renewal part produced, use effect is improved.
During the use, when dismantling installation shell 4, through taking off threaded rod 9 back, take off behind pivot 7 simultaneously, can dismantle installation shell 4, through dismantling bolt 12, can dismantle closing cap 2, thereby conveniently carry out the maintenance in later stage to the device, through mounting hole 11, can install pivot 7, the fixed stability of pivot 7 has been guaranteed, through bolt 12, can install closing cap 2, the stability of output shaft 3 has been guaranteed, through heat-conducting layer 10, adopt heat conduction spraying material coating to form, can guarantee that the device improves heat dispersion at the in-process that uses, through threaded rod 9, can fix pivot 7, the fixed stability of effectual improvement device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electric automobile energy storage helping hand buffer, includes buffer body (1), its characterized in that: the buffer is characterized in that a sealing cover (2) is arranged on the right side of the buffer body (1), an output shaft (3) is arranged on the right side of the sealing cover (2), the left side of the output shaft (3) penetrates through the left side of the sealing cover (2) and extends to the inner cavity of the buffer body (1), an installation shell (4) is arranged on the left side of the buffer body (1), a motor spindle (5) is arranged on the left side of the installation shell (4), the right side of the motor spindle (5) penetrates through the left side of the installation shell (4) and extends to the inner cavity of the installation shell (4), fixed blocks (6) are fixedly connected on the left side of the top and the left side of the bottom of the buffer body (1), a shaft pin (7) is arranged on the right side of the fixed blocks (6), and the left side of the shaft pin (7) penetrates through the right side of the fixed blocks, threaded holes (8) are formed in the top and the bottom of the mounting shell (4), a threaded rod (9) is connected to an inner cavity of each threaded hole (8) in a threaded mode, the bottom of each threaded rod (9) penetrates through the top of the corresponding shaft pin (7) and extends to the lower portion of the corresponding shaft pin (7), and the heat conducting layer (10) is fixedly connected to the surface of the buffer body (1).
2. The energy storage assisting buffer of the electric automobile according to claim 1, characterized in that: mounting hole (11) have all been seted up to top and bottom on installation shell (4) right side, be the intercommunication structure between mounting hole (11) and screw hole (8).
3. The energy storage assisting buffer of the electric automobile according to claim 1, characterized in that: the top and the bottom on the right side of the sealing cover (2) are both connected with bolts (12) in a threaded manner, and the sealing cover (2) is fixedly connected with the buffer body (1) through the bolts (12).
4. The energy storage assisting buffer of the electric automobile according to claim 1, characterized in that: the heat conducting layer (10) is formed by coating a heat conducting spraying material, and the heat conducting spraying material is a titanium diboride ceramic material.
5. The energy storage assisting buffer of the electric automobile according to claim 1, characterized in that: the threaded rod (9) is an inner hexagonal screw, and the threaded rod (9) and the bolt (12) are subjected to anti-corrosion treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110028424.9A CN112874295A (en) | 2021-01-11 | 2021-01-11 | Energy storage power-assisted buffer of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110028424.9A CN112874295A (en) | 2021-01-11 | 2021-01-11 | Energy storage power-assisted buffer of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112874295A true CN112874295A (en) | 2021-06-01 |
Family
ID=76047574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110028424.9A Pending CN112874295A (en) | 2021-01-11 | 2021-01-11 | Energy storage power-assisted buffer of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112874295A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0478339A (en) * | 1990-07-20 | 1992-03-12 | Tokico Ltd | Damping force adjustment type hydraulic buffer |
| CN1782691A (en) * | 2004-12-02 | 2006-06-07 | 株式会社岛津制作所 | Material tester |
| CN200976563Y (en) * | 2006-06-23 | 2007-11-14 | 钟诗清 | Main driving mechanism of AC electric vehicle |
| CN105179400A (en) * | 2015-10-09 | 2015-12-23 | 周兆弟 | Sleeve type connecting piece |
| CN105443454A (en) * | 2015-12-31 | 2016-03-30 | 河海大学常州校区 | Energy storing type buffer |
| JP2016153277A (en) * | 2015-02-20 | 2016-08-25 | 三菱自動車工業株式会社 | Vehicle controller |
| CN206017386U (en) * | 2016-08-23 | 2017-03-15 | 无锡市东赫金属制品有限公司 | A kind of bolt of easy twisting |
| CN108006141A (en) * | 2017-10-24 | 2018-05-08 | 武汉船用机械有限责任公司 | A kind of hydraulic bjuffer |
| CN211568058U (en) * | 2020-02-23 | 2020-09-25 | 杨建忠 | Coal mine transportation device for coal mining |
| CN211901419U (en) * | 2020-03-20 | 2020-11-10 | 上海史狄尔建筑减震科技有限公司 | Heat dissipation type viscous damper with aluminum structure |
-
2021
- 2021-01-11 CN CN202110028424.9A patent/CN112874295A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0478339A (en) * | 1990-07-20 | 1992-03-12 | Tokico Ltd | Damping force adjustment type hydraulic buffer |
| CN1782691A (en) * | 2004-12-02 | 2006-06-07 | 株式会社岛津制作所 | Material tester |
| CN200976563Y (en) * | 2006-06-23 | 2007-11-14 | 钟诗清 | Main driving mechanism of AC electric vehicle |
| JP2016153277A (en) * | 2015-02-20 | 2016-08-25 | 三菱自動車工業株式会社 | Vehicle controller |
| CN105179400A (en) * | 2015-10-09 | 2015-12-23 | 周兆弟 | Sleeve type connecting piece |
| CN105443454A (en) * | 2015-12-31 | 2016-03-30 | 河海大学常州校区 | Energy storing type buffer |
| CN206017386U (en) * | 2016-08-23 | 2017-03-15 | 无锡市东赫金属制品有限公司 | A kind of bolt of easy twisting |
| CN108006141A (en) * | 2017-10-24 | 2018-05-08 | 武汉船用机械有限责任公司 | A kind of hydraulic bjuffer |
| CN211568058U (en) * | 2020-02-23 | 2020-09-25 | 杨建忠 | Coal mine transportation device for coal mining |
| CN211901419U (en) * | 2020-03-20 | 2020-11-10 | 上海史狄尔建筑减震科技有限公司 | Heat dissipation type viscous damper with aluminum structure |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210601 |
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| RJ01 | Rejection of invention patent application after publication |