CN207889524U - A kind of electric automobile hub - Google Patents
A kind of electric automobile hub Download PDFInfo
- Publication number
- CN207889524U CN207889524U CN201820198808.9U CN201820198808U CN207889524U CN 207889524 U CN207889524 U CN 207889524U CN 201820198808 U CN201820198808 U CN 201820198808U CN 207889524 U CN207889524 U CN 207889524U
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- CN
- China
- Prior art keywords
- block
- fixing sleeve
- fixedly connected
- spring
- motor
- 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.)
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a kind of electric automobile hubs, are related to electric automobile hub technical field.The electric automobile hub, including hub body, it is fixedly connected with fixing sleeve in the hub body, and the side of fixing sleeve inner wall is fixedly connected there are four connecting rod, and motor is socketed in the fixing sleeve, and it is fixedly connected with that there are four connection rings on the side surface of motor, four connection rings are socketed in respectively in four connecting rods, the side of the opposite fixing sleeve of motor is fixedly connected with knob, opens up fluted in the front of the fixing sleeve, and groove is connected to the inner wall of fixing sleeve.The electric automobile hub, by the way that connecting rod is arranged in fixing sleeve, and connection ring is equipped on motor, so as to be convenient for staff that motor is socketed in fixing sleeve by connection ring, by the way that spring groove and spring are arranged in fixed block, so as to make fixture block be inserted into catch under the force of a spring, to achieve the effect that fixed catch.
Description
Technical field
The utility model is related to electric automobile hub technical field, specially a kind of electric automobile hub.
Background technology
Electric vehicle refers to driving wheels travel using vehicle power supply as power with motor, meeting road traffic, security legislation
The vehicle of requirements.Since effect on environment is smaller with respect to orthodox car, foreground is had an optimistic view of extensively.Wheel hub is wide in tire
Metal parts that support the drum-shaped of tire, that center is on axis.It is called wheel rim, steel ring and wheel.Wheel hub is according to diameter, width
Degree, molding mode and material are divided into different types.
It is complex to replace motor step after the case where motor damages for majority electric automobile hubs at present, passes through spiral shell
The silk fixed mode of carry out motor has greatly affected the replacement efficiency of motor, to cause one to more changing jobs for motor
Fixing is rung.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of electric automobile hub, solves the problems, such as.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of electric automobile hub, packet
Hub body is included, is fixedly connected with fixing sleeve in the hub body, and the side of fixing sleeve inner wall is fixedly connected with that there are four connecting rods, it is described
It is socketed with motor in fixing sleeve, and is fixedly connected on the side surface of motor there are four connection ring, four connection rings cover respectively
It is connected in four connecting rods, the side of the opposite fixing sleeve of motor is fixedly connected with knob.
Open up fluted in the front of the fixing sleeve, and groove is connected to the inner wall of fixing sleeve, the groove inner wall
Both sides are flexibly connected with the both ends of axis pin respectively, and catch is socketed on axis pin, side and motor of the catch far from axis pin
Front fit closely, and the side of groove is provided with fixed block, the back side of the fixed block and front of fixing sleeve is fixed connects
It connects.
Offer spring groove in the fixed block, and the side of spring groove through fixed block close to the side of groove and with it is solid
Determine the outside connection of block, the side of the spring groove inner wall is fixedly connected with one end of spring, and the other end of spring is fixed and connected
It is connected to fixture block, one end of the opposite spring of fixture block through the side of fixed block and is plugged in the side surface of catch, and fixture block
Both sides up and down be respectively fixedly connected with there are two limited block, the both sides up and down of the spring groove inner wall open up that there are two limits respectively
Slot, and one end of the opposite side of two limiting slot inner walls fixture block opposite with two limited blocks respectively is slidably connected, the fixture block
Positive side is fixedly connected with link block, and the front of the fixed block offers sliding slot, and the inner cavity of sliding slot and spring groove connects
Logical, the side of the opposite fixture block of link block through sliding slot and is fixedly connected with sliding block.
Preferably, the quantity of the groove, axis pin and catch is four, and four grooves are equally distributed on fixing sleeve
In front surface.
Preferably, the quantity of the fixed block is four, and four fixed blocks are located at the side of four catch.
Preferably, the elastic force of the spring is more than the dead weight of fixture block, and between the side surface of spring and the inner wall of spring groove
There are gaps.
Preferably, the length of the limiting slot is more than the length that fixture block is stretched out out of fixed block, and a left side for limiting slot inner wall
It is fitted closely on the left of side and limited block.
Preferably, the length of the sliding slot is plugged on the segment length in catch more than fixture block, and the front of the sliding block is set
It is equipped with anti-skid chequer.
(3) advantageous effect
The utility model provides a kind of electric automobile hub.Has following advantageous effect：
(1), the electric automobile hub, the cooperation by the way that connection ring on connecting rod and motor is arranged in fixing sleeve are set
It sets, so as to be convenient for staff that motor is socketed in fixing sleeve by connection ring, while passing through axis pin, catch and fixture block
Be equipped with and can effectively fit closely catch and motor, consequently facilitating staff replace motor, efficiently solve mesh
Preceding majority electric automobile hub replaces the more complicated problem of motor step after there is the case where motor damage.
(2), electric automobile hub, by the way that spring groove and spring are arranged in fixed block, so as to make fixture block exist
It is inserted into catch under the active force of spring, to achieve the effect that fixed catch, while passing through the cooperation of link block and sliding block
Setting can take out fixture block convenient for staff out of catch, to relieve fixed effect of the fixture block to catch, effectively carry
The high electric automobile hub replaces the efficiency of motor.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is schematic enlarged-scale view at the A in the utility model Fig. 1；
Fig. 3 is the sectional view of the utility model fixed block.
In figure：1 hub body, 2 fixing sleeves, 3 connecting rods, 4 motors, 5 connection rings, 6 knobs, 7 grooves, 8 axis pins, 9 catch, 10 are consolidated
Determine block, 11 spring grooves, 12 springs, 13 fixture blocks, 14 limited blocks, 15 limiting slots, 16 link blocks, 17 sliding slots, 18 sliding blocks.
Specific implementation mode
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.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the utility model, and should not be understood as limiting the present invention.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on ... shown in the drawings
Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of electric automobile hub, including hub body 1, hub
Fixing sleeve 2 is fixedly connected in body 1, and the side of 2 inner wall of fixing sleeve is fixedly connected there are four connecting rod 3, fixing sleeve 2 is interior to be socketed
There is motor 4, and be fixedly connected on the side surface of motor 4 there are four connection ring 5, four connection rings 5 are socketed in four connections respectively
On bar 3, the side of 4 opposite fixing sleeve 2 of motor is fixedly connected with knob 6, can be fetched convenient for staff by the way that knob 6 is arranged
Motor 4 effectively increases the convenience that the electric automobile hub replaces motor 4.
Fluted 7 are opened up in the front of fixing sleeve 2, and groove 7 is connected to the inner wall of fixing sleeve 2, the both sides of 7 inner wall of groove
It is flexibly connected respectively with the both ends of axis pin 8, and is socketed with catch 9 on axis pin 8, the quantity of groove 7, axis pin 8 and catch 9 is four
It is a, and four grooves 7 are equally distributed in the front surface of fixing sleeve 2, design through this structure can effectively ensure that motor 4
Stability in fixing sleeve 2 effectively prevents the case where motor 4 falls off out of fixing sleeve 2 and occurs, and catch 9 is far from axis pin 8
Side and the front of motor 4 fit closely, and the side of groove 7 is provided with fixed block 10, the back side of fixed block 10 and fixation
The front of set 2 is fixedly connected, and the quantity of fixed block 10 is four, and four fixed blocks 10 are located at the side of four catch 9.
Spring groove 11 is offered in fixed block 10, and fixed block 10 is run through close to the side of groove 7 in the side of spring groove 11
And be connected to the outside of fixed block 10, the side of 11 inner wall of spring groove is fixedly connected with one end of spring 12, and spring 12 is another
One end is fixedly connected with fixture block 13, and the elastic force of spring 12 is more than the dead weight of fixture block 13, and the side surface of spring 12 and spring groove 11
Inner wall between there are gap, design through this structure can effectively ensure that the grafting under the active force of spring 12 of fixture block 13
In catch 9, while it can effectively ensure that spring 12 has certain deformation space, 13 opposite spring of fixture block in spring groove 11
12 one end is through the side of fixed block 10 and is plugged in the side surface of catch 9, and the both sides up and down of fixture block 13 are fixed respectively
Connection is equipped with by connection ring 5 on the setting connecting rod 3 in fixing sleeve 2 and motor 4 there are two limited block 14, from
And motor 4 can be socketed in fixing sleeve 2 by connection ring 5 convenient for staff, while passing through axis pin 8, catch 9 and fixture block
13 be equipped with can effectively fit closely catch 9 and motor 4, consequently facilitating staff replaces motor 4, effectively solve
Current most electric automobile hubs replace motor step more complicated problem, springs after there is the case where damage of motor 4
The both sides up and down of 11 inner wall of slot are opened up respectively there are two limiting slot 15, and the opposite side of two 15 inner walls of limiting slot is respectively with two
One end of 14 opposite fixture block 13 of a limited block is slidably connected, and the length of limiting slot 15 is more than what fixture block 13 was stretched out out of fixed block 10
Length, and the left side of 15 inner wall of limiting slot and the left side of limited block 14 fit closely, design can be effective through this structure
Ensure that fixture block 13 can be stored to fixed block 10, while can effectively limit the length that fixture block 13 is stretched out out of fixed block 10,
It effectively prevents the case where fixture block 13 falls off out of fixed block 10 to occur, 13 positive side of fixture block is fixedly connected with link block
16, the front of fixed block 10 offers sliding slot 17, and sliding slot 17 is connected to the inner cavity of spring groove 11,16 opposite fixture block 13 of link block
Side through sliding slot 17 and be fixedly connected with sliding block 18, by setting spring groove 11 and spring 12 in fixed block 10, from
And fixture block 13 can be made to be inserted under the active force of spring 12 in catch 9, to achieve the effect that fixed catch, pass through simultaneously
Link block and being equipped with for sliding block can take out fixture block convenient for staff out of catch, to relieve fixture block to catch
Fixed effect, effectively increase the efficiency that the electric automobile hub replaces motor, the length of sliding slot 17 is more than 13 grafting of fixture block
The front of a segment length in catch 9, sliding block 18 is provided with anti-skid chequer, and design through this structure can ensure fixture block 13
It can be removed out of catch 9, while the frictional force between staff's hand and sliding block 18 can be effectively improved, consequently facilitating work
Personnel move sliding block 18.
The electric automobile hub by sliding block 18 in use, drive link block 16 to be moved along sliding slot 17, to make fixture block
13 are moved along limiting slot 15 in spring groove 11 by limited block 14, to make fixture block 13 be removed out of catch 9, to make gear
Piece 9 is axis rotation to the outside of groove 7 with axis pin 8, to by knob 6 by motor 4 along connecting rod 3 out of fixing sleeve 2
It removes, has achieved the effect that the electric automobile hub is conveniently replaceable motor 4.
It can to sum up obtain, the electric automobile hub, by setting spring groove 11 and spring 12 in fixed block 10, to make
Fixture block 13 is inserted under the active force of spring 12 in catch 9, has achieved the effect that fixed catch, while passing through link block and sliding block
Be equipped with and take out fixture block out of catch convenient for staff, relieve fixed effect of the fixture block to catch, effectively improve
The electric automobile hub replaces the efficiency of motor.
Meanwhile being equipped with by connection ring 5 on the setting connecting rod 3 in the fixing sleeve 2 and motor 4, consequently facilitating
Motor 4 is socketed in fixing sleeve 2 by staff by connection ring 5, while being set by the cooperation of axis pin 8, catch 9 and fixture block 13
It is set effective and fits closely catch 9 and motor 4, motor 4 is replaced convenient for staff, efficiently solve most electric vehicles at present
Wheel hub replaces the more complicated problem of motor step after there is the case where damage of motor 4.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of electric automobile hub, including hub body (1), it is characterised in that：It is fixedly connected with fixing sleeve in the hub body (1)
(2), and the side of fixing sleeve (2) inner wall is fixedly connected there are four connecting rod (3), and the fixing sleeve (2) is interior to be socketed with motor
(4), it and on the side surface of motor (4) is fixedly connected there are four connection ring (5), four connection rings (5) are socketed in four respectively
On a connecting rod (3), the side of the opposite fixing sleeve (2) of the motor (4) is fixedly connected with knob (6)；
It is opened up fluted (7) in the front of the fixing sleeve (2), and groove (7) is connected to the inner wall of fixing sleeve (2), it is described recessed
The both sides of slot (7) inner wall are flexibly connected with the both ends of axis pin (8) respectively, and catch (9), the catch are socketed on axis pin (8)
(9) side far from axis pin (8) and the front of motor (4) fit closely, and the side of groove (7) is provided with fixed block (10),
The back side of the fixed block (10) is fixedly connected with the front of fixing sleeve (2)；
Spring groove (11) is offered in the fixed block (10), and the side of spring groove (11) is through the close groove of fixed block (10)
(7) side is simultaneously connected to the outside of fixed block (10), and the side of spring groove (11) inner wall is fixedly connected with spring (12)
One end, and the other end of spring (12) is fixedly connected with fixture block (13), and one end of the opposite spring (12) of the fixture block (13) is passed through
It wears the side of fixed block (10) and is plugged in the side surface of catch (9), and the both sides up and down of fixture block (13) are respectively fixedly connected with
There are two limited block (14), the both sides up and down of spring groove (11) inner wall are opened up respectively there are two limiting slot (15), and two
One end of the opposite side of limiting slot (15) inner wall fixture block (13) opposite with two limited block (14) respectively is slidably connected, the card
Block (13) positive side is fixedly connected with link block (16), and the front of the fixed block (10) offers sliding slot (17), and sliding
Slot (17) is connected to the inner cavity of spring groove (11), and the side of the opposite fixture block (13) of the link block (16) through sliding slot (17) and is consolidated
Surely it is connected with sliding block (18).
2. a kind of electric automobile hub according to claim 1, it is characterised in that：The groove (7), axis pin (8) and gear
The quantity of piece (9) is four, and four grooves (7) are equally distributed in the front surface of fixing sleeve (2).
3. a kind of electric automobile hub according to claim 1, it is characterised in that：The quantity of the fixed block (10) is four
It is a, and four fixed blocks (10) are located at the side of four catch (9).
4. a kind of electric automobile hub according to claim 1, it is characterised in that：The elastic force of the spring (12) is more than card
The dead weight of block (13), and there are gaps between the side surface of spring (12) and the inner wall of spring groove (11).
5. a kind of electric automobile hub according to claim 1, it is characterised in that：The length of the limiting slot (15) is more than
The length that fixture block (13) is stretched out out of fixed block (10), and the left side of limiting slot (15) inner wall and the left side of limited block (14) are close
Fitting.
6. a kind of electric automobile hub according to claim 1, it is characterised in that：The length of the sliding slot (17) is more than card
Block (13) is plugged on the segment length in catch (9), and the front of the sliding block (18) is provided with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198808.9U CN207889524U (en) | 2018-02-06 | 2018-02-06 | A kind of electric automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198808.9U CN207889524U (en) | 2018-02-06 | 2018-02-06 | A kind of electric automobile hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207889524U true CN207889524U (en) | 2018-09-21 |
Family
ID=63544032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820198808.9U Expired - Fee Related CN207889524U (en) | 2018-02-06 | 2018-02-06 | A kind of electric automobile hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207889524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306264A (en) * | 2019-07-16 | 2019-10-08 | 黄泽 | A kind of device convenient for high revolving speed spinning rotary cup free end installing and dismounting |
-
2018
- 2018-02-06 CN CN201820198808.9U patent/CN207889524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306264A (en) * | 2019-07-16 | 2019-10-08 | 黄泽 | A kind of device convenient for high revolving speed spinning rotary cup free end installing and dismounting |
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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: 20180921 Termination date: 20210206 |