CN213331284U - Generator wheel system with automatic tensioning wheel - Google Patents
Generator wheel system with automatic tensioning wheel Download PDFInfo
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- CN213331284U CN213331284U CN202022188916.8U CN202022188916U CN213331284U CN 213331284 U CN213331284 U CN 213331284U CN 202022188916 U CN202022188916 U CN 202022188916U CN 213331284 U CN213331284 U CN 213331284U
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- belt pulley
- pulley
- generator
- crankshaft
- automatic
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000737 periodic effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model provides a possess automatic take-up pulley generator train, belongs to automobile engine technical field. The water pump belt pulley, the generator belt pulley, the crankshaft belt pulley and the automatic tension pulley assembly are sequentially arranged from top to bottom, and the crankshaft belt pulley and the automatic tension pulley assembly are positioned at the same horizontal height; the generator belt pulley, the water pump belt pulley, the crankshaft belt pulley and the automatic tension pulley assembly are sequentially arranged from left to right, and the water pump belt pulley is positioned right above the automatic tension pulley assembly; the tensioning wheels of the crankshaft belt pulley, the water pump belt pulley, the generator belt pulley and the automatic tensioning wheel assembly are sequentially in transmission connection through the conveying belt, and the crankshaft belt pulley is a driving wheel. The utility model provides high system reliability has avoided the drawback of periodic adjustment tensile force, has reduced the maintenance cost, and the tensile force is less and the atress is even, and is little to belt, train annex axle load, has prolonged train life-span and maintenance cycle, improves engine NVH performance.
Description
Technical Field
The utility model relates to an possess automatic take-up pulley generator train belongs to automobile engine technical field.
Background
The front end wheel system of the engine transmits the power of the engine to accessories by using the friction force between the V-belt and the belt wheel, and the accessories are driven to run under a proper state. In the prior art, the wheel train is adjusted by adopting a mechanically adjusted tension wheel or a certain wheel train accessory, the adjustment mode needs to adjust an adjusting mechanism regularly, and the mode of adjusting the wheel train accessory can influence the outline boundary of an engine and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the background art, the utility model provides a possess automatic take-up pulley generator train.
The purpose is achieved, the utility model adopts the following technical proposal: a generator wheel system with an automatic tensioning wheel comprises a crankshaft belt pulley, a water pump belt pulley, a generator belt pulley, an automatic tensioning wheel assembly and a conveying belt; the water pump belt pulley, the generator belt pulley, the crankshaft belt pulley and the automatic tension pulley assembly are sequentially arranged from top to bottom, and the crankshaft belt pulley and the automatic tension pulley assembly are positioned at the same horizontal height; the generator belt pulley, the water pump belt pulley, the automatic tension pulley assembly and the crankshaft belt pulley are sequentially arranged from left to right, and the water pump belt pulley is positioned right above the automatic tension pulley assembly; the tensioning wheels of the crankshaft pulley, the water pump pulley, the generator pulley and the automatic tensioning wheel assembly are sequentially in transmission connection through the conveying belt, and the crankshaft pulley is a driving wheel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model improves the system reliability, avoids the defect of periodically adjusting the tension, reduces the maintenance cost, has smaller tension and uniform stress, has small axle load to the belt and the wheel train accessories, prolongs the wheel train service life and the maintenance period, and does not influence the boundary of the engine;
2. the utility model discloses an automatic take-up pulley tensioning train makes the train keep the reliable operation of pretension force in whole life cycle, does not need artifical adjustment belt tension, has improved system reliability, improves engine NVH performance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
The first embodiment is as follows: as shown in fig. 1, the utility model discloses a generator wheel system with an automatic tension pulley, which comprises a crankshaft pulley 1, a water pump pulley 2, a generator pulley 3, an automatic tension pulley assembly 4 and a conveyor belt 5; the water pump belt pulley 2, the generator belt pulley 3, the crankshaft belt pulley 1 and the automatic tension pulley assembly 4 are sequentially arranged from top to bottom, and the crankshaft belt pulley 1 and the automatic tension pulley assembly 4 are positioned at the same horizontal height; the generator belt pulley 3, the water pump belt pulley 2, the automatic tension pulley assembly 4 and the crankshaft belt pulley 1 are sequentially arranged from left to right, and the water pump belt pulley 2 is positioned right above the automatic tension pulley assembly 4; the tensioning wheels of the crankshaft pulley 1, the water pump pulley 2, the generator pulley 3 and the automatic tensioning wheel assembly 4 are sequentially in transmission connection through a conveying belt 5, and the crankshaft pulley 1 is a driving wheel.
The second embodiment is as follows: as shown in fig. 1, this embodiment is further described as an embodiment one, and the idler of the automatic idler assembly 4 is located outside the conveyor belt 5, and is back-to-back transmission.
The third concrete implementation mode: in this embodiment, the first or second embodiment is further explained, and the conveyor belt 5 is a v-ribbed belt.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides a possess automatic take-up pulley generator train which characterized in that: comprises a crankshaft belt pulley (1), a water pump belt pulley (2), a generator belt pulley (3), an automatic tensioning wheel assembly (4) and a conveying belt (5); the water pump belt pulley (2), the generator belt pulley (3), the crankshaft belt pulley (1) and the automatic tensioning wheel assembly (4) are sequentially arranged from top to bottom, and the crankshaft belt pulley (1) and the automatic tensioning wheel assembly (4) are located at the same horizontal height; the generator belt pulley (3), the water pump belt pulley (2), the automatic tensioning wheel assembly (4) and the crankshaft belt pulley (1) are sequentially arranged from left to right, and the water pump belt pulley (2) is positioned right above the automatic tensioning wheel assembly (4); the tensioning wheel of the crankshaft pulley (1), the water pump pulley (2), the generator pulley (3) and the automatic tensioning wheel assembly (4) is sequentially in transmission connection through a conveying belt (5), and the crankshaft pulley (1) is a driving wheel.
2. The wheel train with an automatic tensioner generator of claim 1, wherein: the tensioning wheel of the automatic tensioning wheel assembly (4) is positioned on the outer side of the conveying belt (5) and is in back transmission.
3. A wheel train with an automatic tensioner generator according to claim 1 or 2, characterized in that: the conveying belt (5) is a poly-wedge belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022188916.8U CN213331284U (en) | 2020-09-29 | 2020-09-29 | Generator wheel system with automatic tensioning wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022188916.8U CN213331284U (en) | 2020-09-29 | 2020-09-29 | Generator wheel system with automatic tensioning wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213331284U true CN213331284U (en) | 2021-06-01 |
Family
ID=76068826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022188916.8U Active CN213331284U (en) | 2020-09-29 | 2020-09-29 | Generator wheel system with automatic tensioning wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213331284U (en) |
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2020
- 2020-09-29 CN CN202022188916.8U patent/CN213331284U/en active Active
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