CN102635440B - A kind of drive assembly and adopt the motor front-end wheel system of this drive assembly - Google Patents
A kind of drive assembly and adopt the motor front-end wheel system of this drive assembly Download PDFInfo
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- CN102635440B CN102635440B CN201210130514.XA CN201210130514A CN102635440B CN 102635440 B CN102635440 B CN 102635440B CN 201210130514 A CN201210130514 A CN 201210130514A CN 102635440 B CN102635440 B CN 102635440B
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- drive assembly
- pulley
- installing plate
- friction pulley
- belt
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Abstract
The invention discloses a kind of drive assembly and adopt the motor front-end wheel system of this drive assembly, this drive assembly includes installing rack assembly and friction pulley, described friction pulley is contained on installing rack assembly by bearing, described installing rack assembly includes installing plate and support, installing plate and one end of support are hinged by connecting pin, and the other end of support connects friction pulley. Described a kind of motor front-end wheel system adopting this drive assembly, including crank pulley and accessory belt pulley, drive assembly is installed on the engine by installing rack assembly or installing plate, and the friction pulley of this drive assembly contacts with the belt on crank pulley and accessory belt pulley. The present invention setting by this drive assembly, transmit power by friction pulley, eliminate conventional belt and strainer, axial size need not be strengthened in order to meet the requirement of V belt translation, front end wheel train being arranged to the electromotor of two root bark bands, this advantage is particularly evident.
Description
Technical field
The present invention relates to engine art, be specifically related to a kind of drive assembly and adopt the motor front-end wheel system of this drive assembly.
Background technology
The front end wheel train of automobile engine for include water pump, electromotor and steering pump automobile aid system provide power, the commonly used multi-rib-belt of current motor front-end wheel system, strainer tensioning pattern carry out power transmission. As shown in Figure 3, for adopting the motor front-end wheel system of two belt-drives, for meeting V belt translation requirement, often must increase the axial dimension of crank pulley 3, meet the requirement of sheathed two multi-rib-belts 4,7 on crank pulley, therefore increase the size of engine system, it is unfavorable for Engine Downsizing requirement.
Summary of the invention
It is an object of the invention to provide the drive assembly of a kind of effect realizing belt and strainer and adopt the motor front-end wheel system of this drive assembly, can effectively transmit power, reducing the axial dimension of motor front-end wheel system.
A kind of drive assembly for motor front-end wheel system of the present invention, including installing rack assembly and friction pulley, described friction pulley is contained on installing rack assembly by bearing, for transmitting power between the wheel and belt of motor front-end wheel system.
Further, described installing rack assembly includes installing plate and support, and described installing plate is for being connected with electromotor, and installing plate and one end of support are hinged by connecting pin, and the other end of support connects friction pulley.
Described installing plate is fan-shaped installing plate, which is provided with installing hole and waist-shaped hole.
Further, described installing plate is provided with adjustment portion.
The agent structure of described friction pulley is metal, and its surface is provided with abrasive rubber.
A kind of motor front-end wheel system adopting described drive assembly, including crank pulley and accessory belt pulley, being provided with described drive assembly between crank pulley and accessory belt pulley, described drive assembly is installed on the engine by installing rack assembly or installing plate.
Further, the friction pulley of this drive assembly contacts with the belt on described crank pulley and accessory belt pulley.
The beneficial effects of the present invention is: by the setting of this drive assembly, crank pulley is made to transmit power by friction pulley to accessory belt pulley, eliminate conventional belt and strainer, therefore this motor front-end wheel system is when design, just axial size need not be strengthened in order to meet the requirement of V belt translation, front end wheel train being arranged to the electromotor of two root bark bands, this advantage is particularly evident, therefore this drive assembly is Engine Downsizing bring feasible condition.
Accompanying drawing explanation
Fig. 1 is the structural representation of drive assembly;
Fig. 2 is the schematic diagram of the motor head accessory wheel system adopting this drive assembly;
Fig. 3 is the structural representation of available engine front end wheel train.
Detailed description of the invention
The present invention is further elaborated for connection with figures and embodiment below:
As it is shown in figure 1, a kind of drive assembly for motor front-end wheel system, including installing rack assembly and friction pulley 13, described friction pulley is contained on installing rack assembly by bearing 14, for transmitting power between the wheel and belt of motor front-end wheel system. Described installing rack assembly includes installing plate 11 and support 12, and described installing plate 11 is for being connected with electromotor, and installing plate and one end of support are hinged by connecting pin 15, and the other end of support connects friction pulley 13. Described installing plate 11 is fan-shaped installing plate, which is provided with installing hole 111 and for regulating the waist-shaped hole 112 of installing plate position. Described installing plate 11 is provided with adjustment portion 113, and the adjustment portion 113 in the present embodiment is a nut being welded on installing plate 11. The agent structure of described friction pulley 13 is metal, one layer of abrasive rubber of surface sulfide, to ensure its service life and to reduce operating noise.
As shown in Figure 2, a kind of motor front-end wheel system adopting above-mentioned drive assembly, including crank pulley 3 and accessory belt pulley 2, described drive assembly it is provided with between crank pulley 2 and accessory belt pulley 3, described drive assembly is installed on the engine with installing bolt 5,6 by installing plate 11, and the friction pulley 13 of this drive assembly contacts with the belt 4 on described crank pulley 3 and accessory belt pulley 2.
When mounted, drive assembly is placed between crank pulley 3 and accessory belt pulley 2, friction pulley 13 contacts with the belt 4 on described crank pulley 3 and accessory belt pulley 2, the installation bolt 6 of pretension traverse installing hole 111, through the installation bolt 5 of waist-shaped hole 112 on light band, pulling adjustment portion 113 clockwise with spanner makes friction pulley 13 be clamped between two belt wheels, finally installs bolt 5,6 for urgent two.
Claims (4)
1. the drive assembly for motor front-end wheel system, it is characterized in that: include installing rack assembly and friction pulley (13), described friction pulley is contained on installing rack assembly by bearing (14), for transmitting power between the wheel and belt of motor front-end wheel system;
Described installing rack assembly includes installing plate (11) and support (12), and described installing plate is for being connected with electromotor, and installing plate and one end of support are hinged by connecting pin (15), and the other end of support connects friction pulley;
Described installing plate is fan-shaped installing plate, which is provided with installing hole (111) and waist-shaped hole (112);
Described installing plate (11) is provided with adjustment portion (113).
2. drive assembly according to claim 1, is characterized in that: the agent structure of described friction pulley (13) is metal, and its surface is provided with abrasive rubber.
3. the motor front-end wheel system of the drive assembly that a kind adopts described in claim 1 or 2, including crank pulley (3) and accessory belt pulley (2), it is characterized in that: be provided with described drive assembly between crank pulley and accessory belt pulley, described drive assembly is installed on the engine by the installing plate (11) of installing rack assembly.
4. motor front-end wheel system according to claim 3, is characterized in that: the friction pulley (13) of described drive assembly contacts with the belt on described crank pulley (3) and accessory belt pulley (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130514.XA CN102635440B (en) | 2012-04-28 | 2012-04-28 | A kind of drive assembly and adopt the motor front-end wheel system of this drive assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130514.XA CN102635440B (en) | 2012-04-28 | 2012-04-28 | A kind of drive assembly and adopt the motor front-end wheel system of this drive assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102635440A CN102635440A (en) | 2012-08-15 |
| CN102635440B true CN102635440B (en) | 2016-06-01 |
Family
ID=46619988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210130514.XA Active CN102635440B (en) | 2012-04-28 | 2012-04-28 | A kind of drive assembly and adopt the motor front-end wheel system of this drive assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102635440B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2321977Y (en) * | 1998-04-02 | 1999-06-02 | 福州大学 | Constant power planetary friction type stepless speed variator |
| CN1289280A (en) * | 1998-01-29 | 2001-03-28 | Pmv有限责任公司 | Drill or milling head |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10236746A1 (en) * | 2002-08-10 | 2004-02-19 | Bayerische Motoren Werke Ag | Internal combustion engine with a drive arrangement for unit modules |
| DE102004025542A1 (en) * | 2004-05-25 | 2005-12-22 | Ina-Schaeffler Kg | friction wheel drive |
| DE102004028484A1 (en) * | 2004-06-11 | 2005-12-29 | Ina-Schaeffler Kg | friction wheel drive |
| BRPI0516694A (en) * | 2004-11-10 | 2008-09-16 | Dayco Europe Srl | belt drive with friction wheel |
-
2012
- 2012-04-28 CN CN201210130514.XA patent/CN102635440B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1289280A (en) * | 1998-01-29 | 2001-03-28 | Pmv有限责任公司 | Drill or milling head |
| CN2321977Y (en) * | 1998-04-02 | 1999-06-02 | 福州大学 | Constant power planetary friction type stepless speed variator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102635440A (en) | 2012-08-15 |
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