CN216555233U - Idler for low-resistance low-power consumption new energy automobile - Google Patents
Idler for low-resistance low-power consumption new energy automobile Download PDFInfo
- Publication number
- CN216555233U CN216555233U CN202123238121.4U CN202123238121U CN216555233U CN 216555233 U CN216555233 U CN 216555233U CN 202123238121 U CN202123238121 U CN 202123238121U CN 216555233 U CN216555233 U CN 216555233U
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- Prior art keywords
- wheel body
- power consumption
- new energy
- energy automobile
- ring
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims description 24
- 238000003466 welding Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the field of automobile idlers, and particularly relates to a low-resistance low-power consumption new energy automobile idler which comprises a wheel body, wherein a grinding ring is arranged outside the wheel body, balls are arranged inside the wheel body, and an inner ring body is arranged inside the balls; through the steel frame, the inner ring body, the snap ring, the ball, the wheel body, the relation between the dull polish ring, when using, can support through the steel frame inner ring body is whole, it is very convenient, and through the relation between ball and the wheel body, when using, can reduce the whole frictional force when rotating of outside wheel body through the ball, thereby the holistic work efficiency of the device has been improved, it is very convenient to use, and through the cooperation between steel frame and the snap ring, when using, can support the device wholly through the steel frame, it is very convenient, compare in traditional whole idler simultaneously, when using, connect through the mount, light-weighted manufacturing has been accomplished, it is very convenient.
Description
Technical Field
The utility model relates to the field of automobile idlers, in particular to an idler for a new energy automobile, which has low resistance and low power consumption.
Background
The pulley of automobile engine belt, be one of idler, be used for adjusting the tightness that rises of engine belt, general engine is because need the bent axle to drag like generator, booster pump and air conditioning pump's linkage nature, so the belt design is longer, but can lead to the belt to skid because rocking during the rotation in the interim, so set up a tight pulley in the centre and let engine belt moving more smooth and easy, also be so that the belt takes place to skid because too slack in the operation process.
When the existing idler wheel is used, the existing idler wheel cannot be well matched with an automobile transmission device for use, and when the idler wheel body operates, power consumption and resistance influence caused by the weight of the idler wheel body are caused, so that the idler wheel is not convenient;
therefore, the idler wheel for the new energy automobile is provided with low resistance and low power consumption.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects of the prior art and solve the problems that the idler body cannot be well matched with an automobile transmission device for use, and when the idler body operates, power consumption is caused, the idler body is influenced by resistance generated by the weight of the idler body, and the idler is not convenient enough, the utility model provides the idler for the new energy automobile with low resistance and low power consumption.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the low-resistance low-power consumption new energy automobile idler comprises an idler body, wherein a sand grinding ring is arranged on the outer portion of the idler body, balls are arranged inside the idler body, an inner ring body is arranged inside the balls, a steel frame is fixedly connected inside the inner ring body, a clamping ring is fixedly connected inside the steel frame, and a positioning block is fixedly connected inside the clamping ring.
Preferably, a sealing plate is arranged at the front end of the steel frame, and a fixing bolt penetrates through the front end of the sealing plate.
Preferably, a clamping groove is formed in the sealing plate, a positioning screw is arranged at the rear end of the sealing plate, a fastening nut is arranged at the front end of the clamping groove, and a support frame is arranged at the front end of the fastening nut.
Preferably, the wheel body forms a rotating structure with the inner ring body through the balls, and a central axis of the inner ring body coincides with a central axis of the wheel body.
Preferably, the steel frames are connected with the inner ring body through welding, the number of the steel frames is four, and the four steel frames are equidistantly distributed relative to the outer wall of the clamping ring.
Preferably, the positioning block and the clamping ring are of an integrated structure, and the clamping ring is connected with the steel frame through welding.
Preferably, the sealing plate forms a detachable structure through the positioning screw and the steel frame, and the positioning screw is in through connection with the fixing bolt.
Preferably, the outer wall surface of the wheel body is attached to the inner wall surface of the sanding ring, and the central axis of the wheel body coincides with the central axis of the sealing plate.
The utility model has the advantages that:
according to the utility model, through the relation among the steel frame, the inner ring body, the clamping ring, the balls, the wheel body and the grinding ring, when the device is used, the whole inner ring body can be supported through the steel frame, the use is very convenient, and through the relation between the balls and the wheel body, when the device is used, the friction force generated when the whole outer wheel body rotates can be reduced through the balls, so that the whole working efficiency of the device is improved, the use is very convenient, and through the matching between the steel frame and the clamping ring, when the device is used, the whole device can be supported through the steel frame, the use is very convenient, and meanwhile, compared with a traditional integral idler wheel, when the device is used, the device is connected through the fixed frame, the light-weight manufacturing is realized, and the use is very convenient.
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 only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
fig. 5 is a schematic view of the sealing plate structure of the present invention.
In the figure: 1. a support frame; 2. a ball bearing; 3. a wheel body; 4. a sealing plate; 5. an inner ring body; 6. positioning blocks; 7. clamping a ring; 8. a steel frame; 9. grinding a sand ring; 10. fixing the bolt; 11. fastening a nut; 12. positioning a screw rod; 13. an engaging groove.
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.
Referring to fig. 1-5, the low-resistance low-power consumption idler wheel for the new energy automobile comprises a wheel body 3, a sand grinding ring 9 is arranged outside the wheel body 3, balls 2 are arranged inside the wheel body 3, an inner ring body 5 is arranged inside the balls 2, a steel frame 8 is fixedly connected inside the inner ring body 5, a clamping ring 7 is fixedly connected inside the steel frame 8, and a positioning block 6 is fixedly connected inside the clamping ring 7.
In this embodiment, the sealing plate 4 is provided at the front end of the steel frame 8, the fixing bolt 10 penetrates the front end of the sealing plate 4, and the side surface of the entire apparatus can be protected by the sealing plate 4 in use through the relation between the steel frame 8 and the sealing plate 4 and the fixing bolt 10.
In this embodiment, the clamping groove 13 has been seted up to the inside of closing plate 4, and the rear end of closing plate 4 is provided with positioning screw 12, and the front end of clamping groove 13 is provided with fastening nut 11, and fastening nut 11's front end is provided with support frame 1, and through the relation between closing plate 4 and clamping groove 13 and the positioning screw 12, when using, can fix the whole steel frame 8 of rear end through positioning screw 12, it is very convenient.
In this embodiment, the wheel body 3 forms a rotating structure through the balls 2 and the inner ring body 5, and the central axis of the inner ring body 5 coincides with the central axis of the wheel body 3, and through the relationship between the wheel body 3 and the balls 2 and the inner ring body 5, when in use, the connection through the balls 2 is very convenient.
In this embodiment, the steel frame 8 and the inner ring 5 are connected by welding, the number of the steel frame 8 is four, the four steel frames 8 are equidistantly distributed about the outer wall of the snap ring 7, and the snap ring 7 can be integrally supported by the steel frame 8 through the relationship between the steel frame 8 and the inner ring 5 when the clamp is used.
In this embodiment, the positioning block 6 and the engaging ring 7 are integrated, the engaging ring 7 and the steel frame 8 are connected by welding, and the positioning block 6 and the engaging ring 7 are engaged with each other to fix and engage the whole supporting frame 1 at the front end.
In this embodiment, the sealing plate 4 is a detachable structure formed between the positioning screw 12 and the steel frame 8, and the positioning screw 12 and the fixing bolt 10 are connected through a through hole, and when the sealing plate is used, the sealing plate can be matched with the steel frame 8 through the positioning screw 12 by using the relation between the sealing plate 4 and the positioning screw 12 and the steel frame 8, so that the sealing plate 4 is controlled to be fixed as a whole.
This embodiment, laminating between the outer wall surface of wheel body 3 and the inner wall surface of dull polish ring 9, and coincide between the axis of wheel body 3 and the axis of closing plate 4 mutually, through the relation between wheel body 3 and the dull polish ring 9, when using, can strengthen this idler through dull polish ring 9 and use, the frictional force of transmission, better cooperate with the belt on the car.
The theory of operation, the device when using, dock with installation mechanism on the car through block groove 13, cooperate with block groove 13 through inside locating piece 6 simultaneously to control the idler when using, the condition that can not appear dropping, simultaneously carry out fixed mounting through positioning screw 12 to the closing plate 4 of front end and the inside steel frame 8 of this idler, when using, carry out the block butt joint through the belt on the car and the dull polish ring 9 of wheel body 3 outer wall, thereby this idler carries out the effect of sliding support to the belt of top, this is exactly the theory of operation of this idler.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (8)
1. The utility model provides an idler for new energy automobile of low resistance low-power consumption which characterized in that: including wheel body (3), the outside of wheel body (3) is provided with dull polish ring (9), the inside of wheel body (3) is provided with ball (2), the inside of ball (2) is provided with interior ring body (5), the inside fixedly connected with steel frame (8) of interior ring body (5), the inside fixedly connected with snap ring (7) of steel frame (8), the inside fixedly connected with locating piece (6) of snap ring (7).
2. The idler pulley for the new energy automobile with low resistance and low power consumption as claimed in claim 1, wherein: the front end of the steel frame (8) is provided with a sealing plate (4), and a fixing bolt (10) penetrates through the front end of the sealing plate (4).
3. The idler pulley for the new energy automobile with low resistance and low power consumption as claimed in claim 2, wherein: the sealing plate is characterized in that a clamping groove (13) is formed in the sealing plate (4), a positioning screw rod (12) is arranged at the rear end of the sealing plate (4), a fastening nut (11) is arranged at the front end of the clamping groove (13), and a supporting frame (1) is arranged at the front end of the fastening nut (11).
4. The idler pulley for the new energy automobile with low resistance and low power consumption as claimed in claim 1, wherein: the wheel body (3) forms a rotating structure through the balls (2) and the inner ring body (5), and the central axis of the inner ring body (5) is overlapped with the central axis of the wheel body (3).
5. The idler pulley for the new energy automobile with low resistance and low power consumption as claimed in claim 1, wherein: the steel frames (8) are connected with the inner ring body (5) through welding, the number of the steel frames (8) is four, and the four steel frames (8) are distributed at equal intervals relative to the outer wall of the clamping ring (7).
6. The idler pulley for the new energy automobile with low resistance and low power consumption as claimed in claim 1, wherein: the positioning block (6) and the clamping ring (7) are of an integrated structure, and the clamping ring (7) is connected with the steel frame (8) through welding.
7. The idler pulley for the new energy automobile with low resistance and low power consumption as claimed in claim 2, wherein: the sealing plate (4) is of a detachable structure formed between the positioning screw rod (12) and the steel frame (8), and the positioning screw rod (12) is in penetrating connection with the fixing bolt (10).
8. The idler pulley for the new energy automobile with low resistance and low power consumption as claimed in claim 1, wherein: the outer wall surface of the wheel body (3) is attached to the inner wall surface of the grinding ring (9), and the central axis of the wheel body (3) coincides with the central axis of the sealing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123238121.4U CN216555233U (en) | 2021-12-21 | 2021-12-21 | Idler for low-resistance low-power consumption new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123238121.4U CN216555233U (en) | 2021-12-21 | 2021-12-21 | Idler for low-resistance low-power consumption new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216555233U true CN216555233U (en) | 2022-05-17 |
Family
ID=81545868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123238121.4U Expired - Fee Related CN216555233U (en) | 2021-12-21 | 2021-12-21 | Idler for low-resistance low-power consumption new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216555233U (en) |
-
2021
- 2021-12-21 CN CN202123238121.4U patent/CN216555233U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |