CN202215356U - Integrated motor head gear train with middle-arranged fan - Google Patents
Integrated motor head gear train with middle-arranged fan Download PDFInfo
- Publication number
- CN202215356U CN202215356U CN2011202803181U CN201120280318U CN202215356U CN 202215356 U CN202215356 U CN 202215356U CN 2011202803181 U CN2011202803181 U CN 2011202803181U CN 201120280318 U CN201120280318 U CN 201120280318U CN 202215356 U CN202215356 U CN 202215356U
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- pulley
- belt
- fan
- belt pulley
- wheel
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Abstract
The utility model provides an integrated motor head gear train with a middle-arranged fan, which comprises a main belt, a crank shaft belt pulley, a fan belt pulley, a planar idle pulley, a groove idle pulley, a generator, an automatic tension pulley and a water pump belt pulley. The center distance between the fan belt pulley and the crank shaft belt pulley is 150mm to 230mm. The main belt is connected with the crank shaft belt pulley, the fan belt pulley, the generator belt pulley and the water pump belt pulley. The main belt is guided between the fan belt pulley and the generator belt pulley with the planar idle pulley outside first and the groove idle pulley inside later. The main belt is tensioned by the automatic tension pulley on loose edges of the main gear train. The water pump belt pulley is in a double-layer groove pulley structure, and the water pump belt pulley is connected with an air-conditioning belt pulley through an auxiliary belt which is tensioned automatically on the outer side through the automatic tension pulley. The auxiliary belt is guided by an auxiliary groove idle pulley on the inner side. The integrated motor head gear train with the middle-arranged fan achieves the middle-arranged fan, front-end power output and the fact that a crank shaft simultaneously achieves functions of driving the fan, a generator, a water pump and an air-conditioner. The motor head gear train is highly integrated.
Description
Technical field
The utility model belongs to motor car engine and drives and the drive technology field, is specifically related to the mid-and integrated motor head train of a kind of fan.
Background technique
At present, engine application is in the heavy truck field, and along with the continuous development of automotive field technology, the engine-driving train becomes increasingly complex, and existing simple train of taking turns for one or two can not satisfy requirement of client.According to customer requirement; High 150～the 230mm of fan center; And the train that satisfies the requirement of user's engine arrangement, cooling and transmission system (speed ratio 1.28: 1) is not used for reference, and in order to satisfy the requirement of the mid-multi-functional train of a kind of fan, realizes front end train automatically tensioning type, Highgrade integration; Satisfied the requirement of client, developed the mid-and integrated motor head train of a kind of fan and bring into schedule at aspects such as layout, transmission, coolings.
Summary of the invention
The purpose of the utility model is the requirement that solves the fan mid-multi-functional train of client on lorry, realizes the automatically tensioning type function, designs the mid-and integrated motor head train of a kind of fan.
The technological scheme that the utility model adopted is following: the mid-and integrated motor head train of the utility model fan comprises main belt, crankshaft pulley, blower pulley, flat idle pulley, groove idle pulley, generator, auto-tensioning wheel, Water-pump belt wheel; The axle base of blower pulley and crankshaft pulley is 150～230mm; Connect crankshaft pulley, blower pulley, generator belt wheel and Water-pump belt wheel by main belt, between blower pulley and the generator belt wheel earlier outside, afterwards main belt formed shape lead interior by the groove idle pulley by flat idle pulley; Auto-tensioning wheel in the slack list of main wheel system to main belt tension.
Described Water-pump belt wheel is double-deck sheave structure, and Water-pump belt wheel connects the air-conditioning belt wheel through secondary belt, through secondary auto-tensioning wheel in the outside to secondary belt auto-tensioning, a secondary groove idle pulley is realized guiding in the inboard to secondary belt.
The technique effect of the utility model is following:
The utility model through on complete machine 3D model, carry out virtual assembling be connected with interference checking, modal analysis, structural stress analysis, bolt the analysis etc. all pass through, think feasible.
The utility model has realized that fan is mid-, the output of front end power, the bent axle function of drive fan, generator, water pump, air-conditioning simultaneously; The utility model is the front end train of automatically tensioning type, Highgrade integration, thereby has satisfied the requirement of OEM at aspects such as layout, transmission, coolings.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with instance the utility model is further described.
As shown in Figure 1, the mid-and integrated motor head train of the utility model fan comprises main belt 1, crankshaft pulley 2; Blower pulley 3, flat idle pulley 4, groove idle pulley 5; Generator 6; Auto-tensioning wheel 7, Water-pump belt wheel 8 is characterized in that: blower pulley 3 is 150～230mm with the axle base of crankshaft pulley 2; Connect crankshaft pulley 2, blower pulley 3, generator belt wheel 6 and Water-pump belt wheel 8 by main belt 1, between blower pulley 3 and the generator belt wheel 6 earlier by flat idle pulley 4 outside, then interior main belt 1 is formed Z-shaped guiding by groove idle pulley 5; Auto-tensioning wheel 7 in the slack list of main wheel system to main belt 1 tensioning.
Described Water-pump belt wheel 8 is double-deck sheave structure, and Water-pump belt wheel 8 connects air-conditioning belt wheels 9 through secondary belt 10, through secondary auto-tensioning wheel 12 in the outside to secondary belt 10 auto-tensionings, a secondary groove idle pulley 11 is realized guiding in the inboard to secondary belt 10.
Embodiment: high 9 inches according to fan center; The axle base that is blower pulley 3 and crankshaft pulley 2 is the 228.6mm height; Adopt 1.28: 1 speed ratio, main wheel system adopts belt transmission, and main wheel system comprises many wedges master belt 1 of one ten wedge groove; By crankshaft pulley 2 drive fan belt wheels 3; Through flat idle pulley 4 and the 5 auxiliary tensionings of groove idle pulley with change belt around to, drive generator 6 and Water-pump belt wheel 8, whole main wheel system is by the auto-tensioning of auto-tensioning wheel 7 realization train between Water-pump belt wheel 8 and crankshaft pulley 2.
Accessory whorl system also adopts belt transmission, drives air-conditioning belt wheels 9 by the Water-pump belt wheel 8 of bilayer through secondary belt 10, realizes the auto-tensioning of accessory whorl system in the outside through secondary auto-tensioning wheel 12, and a secondary groove idle pulley 11 is realized guiding in the inboard.
The utility model main wheel system by crankshaft pulley 2 through main belt 1 drive fan belt wheel 3, generator belt wheel 6, Water-pump belt wheel 8; Accessory whorl system drives air-conditioning belt wheel 9 by Water-pump belt wheel 8 through secondary belt 10.
The utility model is used for heavy truck, and whole train is arranged in the front end of motor as PTO, is installed on the engine cylinder-body.
Claims (2)
1. motor head train that fan is mid-and integrated; Comprise main belt (1), crankshaft pulley (2), blower pulley (3), flat idle pulley (4), groove idle pulley (5), generator (6), auto-tensioning wheel (7), Water-pump belt wheel (8); It is characterized in that: blower pulley (3) is 150～230mm with the axle base of crankshaft pulley (2); Connect crankshaft pulley (2), blower pulley (3), generator belt wheel (6) and Water-pump belt wheel (8) by main belt (1), between blower pulley (3) and the generator belt wheel (6) first by flat idle pulley (4) outside, then interior main belt (1) is formed Z-shaped guiding by groove idle pulley (5); Auto-tensioning wheel (7) in the slack list of main wheel system to main belt (1) tensioning.
2. the motor head train that fan according to claim 1 is mid-and integrated; It is characterized in that: Water-pump belt wheel (8) is double-deck sheave structure; Water-pump belt wheel (8) connects air-conditioning belt wheel (9) through secondary belt (10); Through secondary auto-tensioning wheel (12) in the outside to secondary belt (10) auto-tensioning, a secondary groove idle pulley (11) is realized guiding in the inboard to secondary belt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202803181U CN202215356U (en) | 2011-08-04 | 2011-08-04 | Integrated motor head gear train with middle-arranged fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202803181U CN202215356U (en) | 2011-08-04 | 2011-08-04 | Integrated motor head gear train with middle-arranged fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215356U true CN202215356U (en) | 2012-05-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202803181U Expired - Fee Related CN202215356U (en) | 2011-08-04 | 2011-08-04 | Integrated motor head gear train with middle-arranged fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511077A (en) * | 2012-06-19 | 2014-01-15 | 盖茨优霓塔传动***（上海）有限公司 | Wheel system of vehicle engine |
-
2011
- 2011-08-04 CN CN2011202803181U patent/CN202215356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511077A (en) * | 2012-06-19 | 2014-01-15 | 盖茨优霓塔传动***（上海）有限公司 | Wheel system of vehicle engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20140804 |
|
| EXPY | Termination of patent right or utility model |