CN203228640U - Automotive power assembly belt power take-off device without tension pulley - Google Patents
Automotive power assembly belt power take-off device without tension pulley Download PDFInfo
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- CN203228640U CN203228640U CN 201320288299 CN201320288299U CN203228640U CN 203228640 U CN203228640 U CN 203228640U CN 201320288299 CN201320288299 CN 201320288299 CN 201320288299 U CN201320288299 U CN 201320288299U CN 203228640 U CN203228640 U CN 203228640U
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- power takeoff
- fixed support
- belt
- take
- power
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Abstract
The utility model relates to an automotive power assembly belt take-off device without a tension pulley. The utility model aims to provide the automotive power assembly belt power take-off device which is provided with a bracket for particularly fixing a power take-off device and is not provided with a tension pulley. The automotive power assembly belt take-off device has the following advantages: better tensioning effect, easy maintenance and better versatility. The automotive power assembly belt take-off device without the tension pulley is characterized in that: the automotive power assembly belt take-off device comprises a power take-off device fixing bracket, an L-shaped fixing bracket, a hinging bolt and a press block; the upper part of the power take-off device fixing bracket is provided with a belt pulley mounting through hole and a plurality of force take-off device fixing holes; the side wall is provided with an elongated hole; the bottom of the fixing bracket is connected with the connecting surface of the L-shaped fixing bracket through bolts and nuts; the press block is hinged with the connecting surface through a bolt; after the hinging bolt passes through the press block and the elongated hole on the side wall of the power take-off device fixing bracket, the hinging end is hinged with the power take-off device fixing bracket through the bolts and the nuts; and the fixed surface of the L-shaped fixing bracket is fixed on the automotive power assembly.
Description
Technical field
The utility model relates to a kind of power takeoff, particularly a kind of belt power takeoff that is used for automobile power assembly of not belt tensioner pulley.
Background technology
The degree of automation of some special-use vehicles is more and more higher now, is accompanied by the raising of degree of automation, and the power taking mouth on chassis just seems more and more not enough.For head it off, a lot of vehicles have been selected dynamic assembly belt power taking.Usually, the kind of this power takeoff can be divided into belt tensioner pulley and two kinds of belt tensioner pulleys not, the power takeoff of belt tensioner pulley needs to select separately the tension wheel riding position, and not the power takeoff ubiquity of belt tensioner pulley commonality not high, structure firmly waits deficiency inadequately.In addition, also do not have the special-purpose special stand that is used for installing all kinds of power takeoffs, cause whole power taking system synthesis installation specification disunity, maintainability is relatively poor.
The utility model content
At deficiency of the prior art, the utility model aims to provide a kind of special fixedly automobile power assembly belt power takeoff of the not belt tensioner pulley of power takeoff that has, and its tension effects is better, and it is stronger to be easy to maintenance and commonality.
In order to address the above problem, this kind be the automobile power assembly belt power takeoff of belt tensioner pulley not, it is characterized in that comprising: power takeoff fixed support, L type fixed support, hinge bolt and briquetting;
The support bracket fastened top of power takeoff is provided with belt pulley through hole and a plurality of power takeoff fixed orifice is installed, sidewall is provided with strip hole, this support bracket fastened bottom is connected by screw bolt and nut with the support bracket fastened joint face of L type, briquetting is hinged by bolt and this joint face, after hinge bolt passes strip hole on briquetting and the power takeoff fixed support sidewall, its pin jointed end is hinged by screw bolt and nut and power takeoff fixed support, and the support bracket fastened stationary plane of L type is fixed on the automobile power assembly.
Preferably, on the support bracket fastened joint face of described L type and and described power takeoff fixed support between the bottom of the connecting bore that forms be provided with long arc-shaped holes, after a described power takeoff fixed support of adjustment screw bolt passes and this long arc-shaped holes, its end is urgent by nut.
More preferably, it is characterized in that: described briquetting is that the cross section is trapezoidal metal briquetting; The length of described strip hole is 50mm.
The beneficial effects of the utility model are: by rotating the power takeoff fixed support, adjust the degree of tension of belt pulley, realize the adjustment of tension wheel position, thereby the belt that uses is carried out tensioning.This device tension effects is better, and it is stronger to be easy to maintenance and commonality.
Description of drawings
Fig. 1 is automobile power assembly belt power takeoff perspective view of the present utility model;
Fig. 2 is the another perspective view of automobile power assembly belt power takeoff of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
In conjunction with Fig. 1 and Fig. 2, this kind be the automobile power assembly belt power takeoff of belt tensioner pulley not, and it comprises: power takeoff fixed support 1, L type fixed support 2, hinge bolt 3 and briquetting 4.This power takeoff fixed support 1 is used for fixedly power takeoff and the tensioning of adjusting the belt pulley on the power takeoff, its top is provided with belt pulley through hole 1a and four power takeoff fixed orifice 1b is installed, power takeoff (among the figure be example with the Hydraulic Pump) is fixed on this support by power takeoff fixed orifice 1b, and its belt pulley is installed the through hole 1a from belt pulley and stretched out.These support both sides have the bending sidewall, and this sidewall bottom is provided with strip hole 1c.L type fixed support 2 has two mutually perpendicular joint faces and stationary plane, and the joint face of this support bracket fastened bottom and L type fixed support 2 is hinged by screw bolt and nut, makes power takeoff fixed support 1 to rotate around L type fixed support 2.Briquetting 4 is hinged by the joint face of bolt and L type fixed support 2, after hinge bolt 3 passes strip hole 1c on briquetting 4 and power takeoff fixed support 1 sidewall, its pin jointed end is hinged by screw bolt and nut and power takeoff fixed support 1, and the stationary plane of L type fixed support 2 is fixed on the automobile power assembly.Described briquetting 4 is trapezoidal metal briquetting for the cross section, and the length of described strip hole 1c is preferably 50mm.Here, power takeoff can comprise: electrical generator, Hydraulic Pump, Air compressor.
Method of adjustment: L type fixed support 2 is rigidly secured to the correct position of dynamic assembly, and power takeoff fixed support 1 is installed on the L type fixed support 2 by bolt of rear end plate and nut, during adjustment, unclamps nut, and swinging mounting 1 is adjusted the degree of tension of belt pulley.
Further, in order to be fit to the adjustment of high-power power takeoff, and avoid this power takeoff to produce vibrations, this device has redundant fixed sturcture, concrete: on the joint face of described L type fixed support 2 and and described power takeoff fixed support 1 between the bottom of the connecting bore that forms be provided with long arc-shaped holes 2a, after one adjusted bolt 5 and pass described power takeoff fixed support 1 and this long arc-shaped holes 2a successively, its end was urgent by nut.
Claims (3)
1. the automobile power assembly belt power takeoff of belt tensioner pulley not is characterized in that comprising: power takeoff fixed support (1), L type fixed support (2), hinge bolt (3) and briquetting (4);
The top of power takeoff fixed support (1) is provided with belt pulley through hole (1a) and a plurality of power takeoff fixed orifice (1b) is installed, sidewall is provided with strip hole (1c), this support bracket fastened bottom is connected by screw bolt and nut with the joint face of L type fixed support (2), briquetting (4) is hinged by bolt and this joint face, after hinge bolt (3) passes strip hole (1c) on briquetting (4) and power takeoff fixed support (1) sidewall, its pin jointed end is hinged by screw bolt and nut and power takeoff fixed support (1), and the stationary plane of L type fixed support (2) is fixed on the automobile power assembly.
2. the automobile power assembly belt power takeoff of not belt tensioner pulley according to claim 1, it is characterized in that: on the joint face of described L type fixed support (2) and and described power takeoff fixed support (1) between the bottom of the connecting bore that forms be provided with long arc-shaped holes (2a), one adjust the described power takeoff fixed support of screw bolt passes (1) and this long arc-shaped holes (2a) after, it is urgent that nut is passed through in its end.
3. the automobile power assembly belt power takeoff of not belt tensioner pulley according to claim 1 and 2, it is characterized in that: described briquetting (4) is trapezoidal metal briquetting for the cross section; The length of described strip hole (1c) is 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288299 CN203228640U (en) | 2013-05-23 | 2013-05-23 | Automotive power assembly belt power take-off device without tension pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288299 CN203228640U (en) | 2013-05-23 | 2013-05-23 | Automotive power assembly belt power take-off device without tension pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228640U true CN203228640U (en) | 2013-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320288299 Expired - Fee Related CN203228640U (en) | 2013-05-23 | 2013-05-23 | Automotive power assembly belt power take-off device without tension pulley |
Country Status (1)
| Country | Link |
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| CN (1) | CN203228640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515117A (en) * | 2018-12-26 | 2019-03-26 | 北奔重型汽车集团有限公司 | A kind of air-conditioning system power supply device |
-
2013
- 2013-05-23 CN CN 201320288299 patent/CN203228640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515117A (en) * | 2018-12-26 | 2019-03-26 | 北奔重型汽车集团有限公司 | A kind of air-conditioning system power supply device |
| CN109515117B (en) * | 2018-12-26 | 2024-03-15 | 北奔重型汽车集团有限公司 | Power supply device of air conditioning system |
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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: 20131009 Termination date: 20180523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |