CN112186957A - Shock attenuation motor for electric motor car - Google Patents
Shock attenuation motor for electric motor car Download PDFInfo
- Publication number
- CN112186957A CN112186957A CN202011098921.8A CN202011098921A CN112186957A CN 112186957 A CN112186957 A CN 112186957A CN 202011098921 A CN202011098921 A CN 202011098921A CN 112186957 A CN112186957 A CN 112186957A
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- Prior art keywords
- shock
- sliding
- shell
- fixedly connected
- motor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a damping motor for an electric vehicle, which belongs to the technical field of motors and comprises a shell, a motor body and two first supporting damping assemblies, wherein the number of the first supporting damping assemblies is two, the number of the second supporting damping assemblies is two, and the two first supporting damping assemblies are symmetrically arranged on the inner wall of the shell. According to the invention, the shaking of the motor body is eliminated through the two first supporting and damping assemblies, the shaking of the shell is eliminated through the two second supporting and damping assemblies, the limiting and damping assemblies limit and collide the motor body in the shell, the damage caused by collision of the motor body and the shell is avoided, and the service life of the motor body is not influenced.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a damping motor for an electric vehicle.
Background
The motor is used as an important part for converting electric energy into mechanical motion, and is widely applied to various occasions. Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. The electric vehicle is divided into an alternating current electric vehicle and a direct current electric vehicle, generally speaking, the electric vehicle takes a motor as an energy source, and converts electric energy into mechanical energy to move through a controller, the motor and other components so as to control the current to change the speed; the motor is used as an energy source, so that the current which has stable voltage and current, is stably supplied for a long time and is slightly influenced by the outside can be obtained, the motor has a simple structure, is convenient to carry, is simple and easy to operate, is not influenced by the outside climate and temperature, has stable and reliable performance, and plays a great role in various aspects of modern social life.
There is the gap between current motor for the electric motor car and the shell, gives off for the heat that the motor produced provides a transition space, but can cause the motor to rock in the shell at the electric motor car in-process of traveling, and the motor collides with the shell easily and causes the damage, influences motor life greatly.
Disclosure of Invention
The invention aims to provide a damping motor for an electric vehicle to solve the problems that a gap exists between the existing motor for the electric vehicle and a shell, the motor can shake in the shell in the driving process of the electric vehicle, the motor is easy to collide with the shell to cause damage, and the service life of the motor is greatly influenced.
The invention provides a damping motor for an electric vehicle, which comprises a shell, a motor body and two first supporting damping assemblies, wherein the two first supporting damping assemblies are arranged on the inner wall of the shell, the two second supporting damping assemblies are arranged on the inner wall of the shell, the two first supporting damping assemblies are symmetrically arranged on the inner wall of the shell, the left end and the right end of the motor body are fixedly connected with the two first supporting damping assemblies respectively, the two second supporting damping assemblies are symmetrically arranged below the shell, the top ends of the two second supporting damping assemblies are fixedly connected with the side wall of the shell respectively, the limiting damping assemblies are arranged in the shell, and the upper end and the lower end of each limiting damping assembly are abutted against the upper end and the lower end of the motor body respectively.
Preferably, each first supporting and damping assembly comprises an installation box, the inner wall of the installation box is provided with two sliding grooves, a sliding plate, a connecting plate and four sliding pieces, the number of the sliding pieces is four, the first damping pieces are provided with a plurality of sliding pieces, the installation box is fixedly connected with the inner wall of the shell, the sliding plate is arranged in the installation box, two ends of the sliding plate are respectively in sliding fit with the two sliding grooves, one end of the connecting plate is fixedly connected with the sliding plate, the other end of the connecting plate is fixedly connected with the motor body, the four sliding pieces are distributed on the inner bottom end of the installation box and the sliding plate in a rectangular shape, each sliding piece comprises a sliding seat and a sliding column, the sliding seat is fixedly connected with the inner bottom end of the installation box, the sliding column is arranged on the sliding plate, and the tail end of the sliding column is in sliding fit with the sliding, and a plurality of first shock absorbing members are arranged between the inner bottom end of the mounting box and the sliding plate.
Preferably, each first damping piece comprises a first fixed seat, a second fixed seat and a first damping spring, the first fixed seat is fixedly connected with the inner bottom end of the installation box, the second fixed seat is fixedly connected with the sliding plate, and two ends of the first damping spring are fixedly connected with the first fixed seat and the second fixed seat respectively.
Preferably, every the second supports damper assembly all includes the base, the rectangular channel has been seted up on the base, be equipped with two spouts in the rectangular channel, the feeler block, the L template, the fixed plate, the second damping piece is equipped with two, the base sets up the below at the shell, the feeler block sets up in the rectangular channel to the both ends of feeler block respectively with two spout sliding fit, the top at the feeler block is installed to the L template, the one end of fixed plate and the top fixed connection of L template, the other end and the shell fixed connection of fixed plate, two the both ends at the rectangular channel are installed respectively to the second damping piece to two second damping pieces and conflict piece fixed connection.
Preferably, every the second shock attenuation piece all includes first mount pad, second mount pad, damping spring, first mount pad and rectangular channel fixed connection, second mount pad and conflict piece fixed connection, damping spring's both ends respectively with first mount pad and second mount pad fixed connection.
Preferably, the limiting and damping assembly comprises a guide rail, the guide rail is provided with two limiting parts for collision, the limiting parts for collision are provided with two rotating shafts, gears and a hand crank, the hand crank is provided with a limiting bolt and a disc, the disc is provided with a plurality of limiting holes, the two guide rails are symmetrically arranged on the inner wall of the shell, the two limiting parts for collision can be respectively arranged on the two guide rails in a sliding way, each limiting part for collision comprises a moving block, a rack, an installation rod, an installation plate and a rubber block, the moving block can be arranged on the guide rail in a sliding way, the rack is arranged on the side wall of the moving block, the installation rod is fixedly connected with the moving block, the installation plate is fixedly connected with the side wall of the installation rod, the rubber block is fixedly connected with the installation plate, the rotating shafts can be rotatably arranged on the side wall of, and the gear is meshed with the rack, the hand-operated lever is fixedly connected with the other end of the rotating shaft, and the disc is installed on the outer wall of the shell.
Preferably, the side wall of the shell is provided with a plurality of radiating grooves.
Preferably, the bottom of the shell is provided with two heat dissipation fans.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the shell and the motor body can shake along with the movement of the vehicle body in the driving process of the electric vehicle, the two first supporting damping assemblies eliminate the shaking of the motor body, the two second supporting damping assemblies eliminate the shaking of the shell, and the limiting damping assemblies limit and conflict the motor body in the shell, so that the damage caused by the collision of the motor body and the shell is avoided, and the service life of the motor body is not influenced.
Secondly, when the motor body shakes, the motor body drives the sliding plates to slide in the two sliding grooves by the aid of the connecting plates, the sliding plates drive the sliding columns to synchronously slide in the sliding seats, and the first damping pieces eliminate shaking of the motor body along with sliding of the sliding plates, so that damage caused by collision between the motor body and the shell is avoided.
Thirdly, when the shell shakes, the shell drives the L-shaped plate and the abutting blocks to shake by utilizing the fixing plate, and the abutting blocks move in the two sliding grooves to drive the two second damping parts to eliminate the shaking of the shell.
Fourthly, the hand-operated rod is rotated manually to drive the gear to rotate, the gear drives the racks in two conflict limits to move relatively, the racks in the two conflict limits drive the rubber block to move relatively to carry out limit conflict on the upper end and the lower end of the motor body, when the motor body shakes, the rubber block can slow down part of shaking power, and meanwhile, the limit bolt is installed in the corresponding limit hole to fix the hand-operated rod, so that the hand-operated rod is prevented from rotating unnecessarily.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a third schematic perspective view of the present invention;
FIG. 4 is a partial perspective view of the first embodiment of the present invention;
FIG. 5 is a perspective view of a first support shock assembly of the present invention;
FIG. 6 is a partial cross-sectional view of a first support shock assembly of the present invention;
FIG. 7 is a partial perspective view of a first support shock assembly of the present invention;
FIG. 8 is a partial perspective view of a second support shock assembly in accordance with the present invention;
FIG. 9 is a partial perspective view of the second embodiment of the present invention;
FIG. 10 is a third schematic view of a partial perspective structure of the present invention;
FIG. 11 is a fourth schematic perspective view of the present invention;
reference numerals: the motor comprises a shell 1, a heat dissipation groove 11, a heat dissipation fan 12, a motor body 2, a first supporting damping component 3, an installation box 31, a sliding groove 32, a sliding plate 33, a connecting plate 34, a sliding part 35, a sliding seat 351, a sliding column 352, a first damping piece 36, a first fixing seat 361, a second fixing seat 362, a first damping spring 363, a second supporting damping component 4, a base 41, a rectangular groove 42, a sliding groove 43, an abutting block 44, an L-shaped plate 45, a fixing plate 46, a second damping piece 47, a first installation seat 471, a second installation seat 472, a damping spring 473, a limiting damping component 5, a guide rail 51, an abutting limiting part 52, a moving block 521, a rack 522, an installation rod 523, an installation plate 524, a rubber block 525, a rotating shaft 53, a gear 54, a hand lever 55, a limiting bolt 56, a disc 57 and a limiting hole 58.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The following is in conjunction with fig. 1 to 11:
the embodiment of the invention provides a damping motor for an electric vehicle, which comprises a shell 1, a motor body 2 and two first supporting damping components 3, wherein the number of the first supporting damping components 3 is two, the number of the second supporting damping components 4 is two, and a limiting damping component 5 is arranged on the inner wall of the shell 1; casing 1 and motor body 2 can rock along with the removal of automobile body in the electric motor car driving process, and two first support damper assembly 3 eliminate rocking of motor body 2, and two second support damper assembly 4 eliminate rocking of casing 1, and spacing damper assembly 5 carries out spacing conflict to motor body 2 in casing 1, avoids motor body 2 and 1 to collide and cause the damage, can not influence motor body 2's life.
In a specific embodiment, each first supporting shock-absorbing assembly 3 includes a mounting box 31, the inner wall of the mounting box 31 is provided with two sliding grooves 32, a sliding plate 33, a connecting plate 34, a sliding member 35, the sliding member 35 is provided with four, a first shock-absorbing member 36, the first shock-absorbing member 36 is provided with a plurality of members, the mounting box 31 is fixedly connected with the inner wall of the housing 1, the sliding plate 33 is disposed in the mounting box 31, and both ends of the sliding plate 33 are respectively in sliding fit with the two sliding grooves 32, one end of the connecting plate 34 is fixedly connected with the sliding plate 33, the other end of the connecting plate 34 is fixedly connected with the motor body 2, the four sliding members 35 are distributed on the inner bottom end of the mounting box 31 and the sliding plate 33 in a rectangular shape, each sliding member 35 includes a sliding seat 351 and a sliding column 352, the sliding seat 351 is fixedly connected with the inner bottom end of the mounting box 31, the sliding column 352 is mounted on, a plurality of first shock-absorbing members 36 are provided between the inner bottom end of the installation case 31 and the sliding plate 33; when the motor body 2 shakes, the motor body 2 drives the sliding plate 33 to slide in the two sliding grooves 32 by using the connecting plate 34, the sliding plate 33 drives the sliding column 352 to slide in the sliding seat 351 synchronously, and the first shock absorbing members 36 of a plurality of eliminate the shaking of the motor body 2 along with the sliding of the sliding plate 33, so that the motor body 2 is prevented from colliding with the shell 1 to cause damage.
In a specific embodiment, each of the first shock absorbing members 36 includes a first fixed seat 361, a second fixed seat 362, and a first shock absorbing spring 363, wherein the first fixed seat 361 is fixedly connected to the inner bottom end of the mounting box 31, the second fixed seat 362 is fixedly connected to the sliding plate 33, and two ends of the first shock absorbing spring 363 are fixedly connected to the first fixed seat 361 and the second fixed seat 362, respectively; the sliding plate 33 slides to drive the second fixing seat 362 to move, the second fixing seat 362 drives the first damping spring 363 to deform in the first fixing seat 361 and the second fixing seat 362, and the force generated by the shaking of the motor body 2 by the first damping spring 363 is eliminated.
In a specific embodiment, each second supporting and shock-absorbing assembly 4 comprises a base 41, a rectangular groove 42 is formed in the base 41, two sliding grooves 43 are formed in the rectangular groove 42, two abutting blocks 44, an L-shaped plate 45, a fixing plate 46, two second shock-absorbing members 47, and two second shock-absorbing members 47, the base 41 is arranged below the shell 1, the abutting blocks 44 are arranged in the rectangular groove 42, two ends of each abutting block 44 are respectively in sliding fit with the two sliding grooves 43, the L-shaped plate 45 is arranged at the top of each abutting block 44, one end of each fixing plate 46 is fixedly connected with the top end of the L-shaped plate 45, the other end of each fixing plate 46 is fixedly connected with the shell 1, the two second shock-absorbing members 47 are respectively arranged at two ends of the rectangular groove 42, and the two second shock-absorbing members 47 are fixedly connected with the abutting blocks; when the shell 1 shakes, the shell 1 drives the L-shaped plate 45 and the contact block 44 to shake by using the fixing plate 46, and the contact block 44 moves in the two sliding grooves 43 to drive the two second damping parts 47 to eliminate the shaking of the shell 1.
In a specific embodiment, each of the second shock absorbers 47 includes a first mounting seat 471, a second mounting seat 472, and a damping spring 473, the first mounting seat 471 is fixedly connected with the rectangular slot 42, the second mounting seat 472 is fixedly connected with the abutting block 44, and two ends of the damping spring 473 are fixedly connected with the first mounting seat 471 and the second mounting seat 472 respectively; the contact block 44 drives the second mounting seat 472 to move, the second mounting seat 472 drives the damping spring 473 to deform in the first mounting seat 471 and the second mounting seat 472, and the damping spring 473 eliminates the force generated by shaking the housing 1.
In one embodiment, the limiting and damping assembly 5 includes two guide rails 51, two guide rails 51 are provided, two abutting limiting members 52 are provided, two rotating shafts 53, gears 54, a hand lever 55 is provided, a limiting bolt 56 is provided on the hand lever 55, a disk 57 is provided, a plurality of limiting holes 58 are provided on the disk 57, the two guide rails 51 are symmetrically provided on the inner wall of the housing 1, the two abutting limiting members 52 are respectively slidably mounted on the two guide rails 51, each abutting limiting member 52 includes a moving block 521, a rack 522, a mounting rod 523, a mounting plate 524 and a rubber block 525, the moving block 521 is slidably mounted on the guide rails 51, the rack 522 is provided on the side wall of the moving block 521, the mounting rod 523 is fixedly connected with the moving block 521, the mounting plate 524 is fixedly connected with the side wall of the mounting rod 523, the rubber block 525 is fixedly connected with the mounting plate, the gear 54 is fixedly connected with one end of the rotating shaft 53, the gear 54 is meshed with the rack 522, the hand lever 55 is fixedly connected with the other end of the rotating shaft 53, and the disc 57 is installed on the outer wall of the shell 1; rotate hand rocker 55 through the manual work and drive gear 54 and rotate, gear 54 drives two spacing rack 522 relative movement of contradicting, two spacing rack 522 of contradicting drive rubber block 525 relative movement and carry out spacing contradiction to motor body 2's upper and lower both ends, when motor body 2 takes place to rock, rubber block 525 can slow down partly shake power, spacing bolt 56 is installed and is fixed adversary rocker 55 in the spacing hole 58 that corresponds simultaneously, prevent that hand rocker 55 from taking place the unnecessary rotation.
In a specific embodiment, a plurality of heat dissipation grooves 11 are formed on the side wall of the housing 1; the heat dissipation groove 11 dissipates heat generated when the motor body 2 operates.
In one embodiment, two heat dissipation fans 12 are disposed at the bottom of the housing 1; the heat radiation fan 12 radiates heat by flowing the gas in the casing 1.
The working principle of the invention is as follows: when the electric vehicle runs, the shell 1 and the motor body 2 can swing along with the movement of the vehicle body, the motor body 2 drives the sliding plate 33 to slide in the two sliding grooves 32 by using the connecting plate 34, the sliding plate 33 drives the sliding column 352 to slide in the sliding seat 351 synchronously, the swinging of the motor body 2 is eliminated by the plurality of first shock absorbing pieces 36 along with the sliding of the sliding plate 33, the shell 1 drives the L-shaped plate 45 and the touch block 44 to swing by using the fixing plate 46, the touch block 44 moves in the two sliding grooves 43 to drive the two second shock absorbing pieces 47 to eliminate the swinging of the shell 1, the hand-operated rotating hand-operated lever 55 drives the gear 54 to rotate, the gear 54 drives the racks 522 in the two touch limits to move relatively, the racks 522 in the two touch limits drive the rubber block 525 to move relatively to limit the upper end and the lower end of the motor body 2, when the motor body 2, the rubber block 525 can slow down partly power of shaking, and spacing bolt 56 is installed and is fixed adversary rocker 55 in the spacing hole 58 that corresponds simultaneously, prevents that rocker 55 from taking place unnecessary rotation, avoids motor body 2 and shell 1 to bump and causes the damage, can not influence motor body 2's life.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a shock attenuation motor for electric motor car which characterized in that:
comprises a shell (1),
a motor body (2),
a first supporting and damping component (3), two first supporting and damping components (3) are arranged,
a second supporting and shock-absorbing assembly (4), two of the second supporting and shock-absorbing assembly (4) are arranged,
a limit shock-absorbing component (5),
two first supporting damping component (3) are the symmetry and set up on the inner wall of shell (1), motor body (2) about both ends respectively with two first supporting damping component (3) fixed connection, two second supporting damping component (4) are the symmetry and set up in the below of shell (1), and two the top that second supporting damping component (4) respectively with the lateral wall fixed connection of shell (1), install in shell (1) spacing damping component (5) to the upper and lower both ends of spacing damping component (5) are contradicted with the upper and lower both ends of motor body (2) respectively.
2. The shock-absorbing motor for an electric vehicle according to claim 1, characterized in that:
each first supporting and damping component (3) comprises a mounting box (31), the inner wall of the mounting box (31) is provided with two sliding grooves (32),
a sliding plate (33),
a connecting plate (34),
a slide (35), said slide (35) being provided with four,
a first shock absorbing member (36), the first shock absorbing member (36) being provided with a plurality of shock absorbing members,
the mounting box (31) is fixedly connected with the inner wall of the shell (1), the sliding plate (33) is arranged in the mounting box (31), and both ends of the sliding plate (33) are respectively in sliding fit with the two sliding grooves (32), one end of the connecting plate (34) is fixedly connected with the sliding plate (33), the other end of the connecting plate (34) is fixedly connected with the motor body (2), the four sliding pieces (35) are distributed on the bottom end inside the mounting box (31) and the sliding plate (33) in a rectangular shape, each sliding piece (35) comprises a sliding seat (351) and a sliding column (352), the sliding seat (351) is fixedly connected with the inner bottom end of the mounting box (31), the sliding column (352) is mounted on the sliding plate (33), and the tail end of the sliding column (352) is in sliding fit with the sliding seat (351), and a plurality of first shock absorbing pieces (36) are arranged between the inner bottom end of the mounting box (31) and the sliding plate (33).
3. The shock-absorbing motor for an electric vehicle according to claim 2, characterized in that:
each of the first shock absorbing members (36) includes a first fixing seat (361),
a second fixed seat (362),
a first shock-absorbing spring (363),
the first fixing seat (361) is fixedly connected with the bottom end inside the installation box (31), the second fixing seat (362) is fixedly connected with the sliding plate (33), and two ends of the first damping spring (363) are fixedly connected with the first fixing seat (361) and the second fixing seat (362) respectively.
4. The shock-absorbing motor for an electric vehicle according to claim 1, characterized in that:
each second supporting and damping component (4) comprises a base (41), a rectangular groove (42) is formed in each base (41), two sliding grooves (43) are formed in each rectangular groove (42),
a contact block (44) for contacting the contact block,
an L-shaped plate (45),
a fixing plate (46),
a second shock-absorbing member (47), the second shock-absorbing member (47) being provided with two,
base (41) set up the below at shell (1), touch-and-close piece (44) set up in rectangular channel (42) to the both ends of touch-and-close piece (44) respectively with two spout (43) sliding fit, the top at touch-and-close piece (44) is installed in L template (45), the one end of fixed plate (46) and the top fixed connection of L template (45), the other end and shell (1) fixed connection of fixed plate (46), two the both ends at rectangular channel (42) are installed respectively of second shock attenuation piece (47), and two second shock attenuation pieces (47) and touch-and-close piece (44) fixed connection.
5. The shock-absorbing motor for an electric vehicle according to claim 4, wherein:
each of the second shock absorbing members (47) includes a first mounting seat (471),
a second mounting base (472),
a damping spring (473),
the first installation seat (471) is fixedly connected with the rectangular groove (42), the second installation seat (472) is fixedly connected with the contact block (44), and two ends of the damping spring (473) are fixedly connected with the first installation seat (471) and the second installation seat (472) respectively.
6. The shock-absorbing motor for an electric vehicle according to claim 1, characterized in that:
the limiting shock absorption assembly (5) comprises two guide rails (51), the number of the guide rails (51) is two,
two abutting limit pieces (52) are arranged on the two abutting limit pieces (52),
a rotating shaft (53),
a gear (54) for engaging with the gear,
a hand lever (55), a limit bolt (56) is arranged on the hand lever (55),
a disc (57), wherein the disc (57) is provided with a plurality of limiting holes (58),
the two guide rails (51) are symmetrically arranged on the inner wall of the shell (1), the two abutting limiting parts (52) can be respectively slidably mounted on the two guide rails (51), each abutting limiting part (52) comprises a moving block (521), a rack (522), a mounting rod (523), a mounting plate (524) and a rubber block (525), the moving block (521) can be slidably mounted on the guide rails (51), the rack (522) is arranged on the side wall of the moving block (521), the mounting rod (523) is fixedly connected with the moving block (521), the mounting plate (524) is fixedly connected with the side wall of the mounting rod (523), the rubber block (525) is fixedly connected with the mounting plate (524), the rotating shaft (53) can be rotatably mounted on the side wall of the shell (1), and the gear (54) is fixedly connected with one end of the rotating shaft (53), and the gear (54) is meshed with the rack (522), the hand lever (55) is fixedly connected with the other end of the rotating shaft (53), and the disc (57) is installed on the outer wall of the shell (1).
7. The shock-absorbing motor for an electric vehicle according to claim 1, characterized in that:
the side wall of the shell (1) is provided with a plurality of radiating grooves (11).
8. The shock-absorbing motor for an electric vehicle according to claim 1, characterized in that:
the bottom of the shell (1) is provided with two heat dissipation fans (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011098921.8A CN112186957A (en) | 2020-10-14 | 2020-10-14 | Shock attenuation motor for electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011098921.8A CN112186957A (en) | 2020-10-14 | 2020-10-14 | Shock attenuation motor for electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112186957A true CN112186957A (en) | 2021-01-05 |
Family
ID=73950120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011098921.8A Withdrawn CN112186957A (en) | 2020-10-14 | 2020-10-14 | Shock attenuation motor for electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112186957A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258707A (en) * | 2021-07-07 | 2021-08-13 | 山东赛马力动力科技有限公司 | Generator set structure based on hybrid electric vehicle engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234747A (en) * | 2020-10-09 | 2021-01-15 | 陈媛媛 | Shock attenuation motor for electric motor car |
-
2020
- 2020-10-14 CN CN202011098921.8A patent/CN112186957A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234747A (en) * | 2020-10-09 | 2021-01-15 | 陈媛媛 | Shock attenuation motor for electric motor car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258707A (en) * | 2021-07-07 | 2021-08-13 | 山东赛马力动力科技有限公司 | Generator set structure based on hybrid electric vehicle engine |
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Application publication date: 20210105 |