CN205089916U - Belt tensioning mechanism - Google Patents
Belt tensioning mechanism Download PDFInfo
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- CN205089916U CN205089916U CN201520891740.9U CN201520891740U CN205089916U CN 205089916 U CN205089916 U CN 205089916U CN 201520891740 U CN201520891740 U CN 201520891740U CN 205089916 U CN205089916 U CN 205089916U
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Abstract
The utility model discloses a belt tensioning mechanism belongs to the diesel engine field. Its technical scheme does: a belt tensioning mechanism, includes support (1), belt pulley (4), set up the spout on support (1), the spout in embedding slider shaft (2), spout one end sets up the through -hole, place adjusting bolt (3) in the through -hole, adjusting bolt (3) and slider shaft (2) threaded connection, the fixed lapped bolt head in slider shaft (2) one end setting and support (1) one side, the other end set up locking slider shaft nut (6), be equipped with spacer (5) on slider shaft (2), spacer (5) outside sets up belt pulley (4). The beneficial effects of the utility model are that: simple structure, convenient operation, it is with low costs, small.
Description
Technical field
The utility model belongs to the technical field of diesel engine, is specifically related to a kind of belt tensioning mechanism.
Background technique
Wheel train belt tensioning in current diesel engine is generally divided into auto-tensioning and manual tension two kinds of modes, and auto-tensioning mode many employings automatic tensioner carries out the automatic adjustment of belt tension, more convenient; Manual tension mode then has various structures optional.Manual tension has larger cost advantage compared to auto-tensioning.Current manual mode structure is more complicated.
Model utility content
For solving the deficiency of above-mentioned prior art, the purpose of this utility model is to provide a kind of belt tensioning mechanism.
Invention thinking of the present utility model shows as: a kind of belt tensioning mechanism, comprise support 1, belt pulley 4, described support 1 arranges chute, described chute is embedded in slide block axle 2, chute one end arranges through hole, adjusting bolt 3 is placed in described through hole, adjusting bolt 3 is threaded with slide block axle 2, described slide block axle 2 one end arranges the bolt head fixed with support 1 side, the other end arranges the nut 6 of locking sliding block axle, described slide block axle 2 is provided with spacer 5, arranges belt pulley 4 outside described spacer 5.
Described chute is waist type groove.
The beneficial effects of the utility model: the program belongs to manual tension mode, have larger cost advantage compared to auto-tensioning, and it is simpler to have structure compared to other manual tension modes, the feature that more convenient operation, volume are little.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the sectional drawing in Figure 1A-A direction.
Wherein, reference character is: 1, support; 2, slide block axle; 3, adjusting bolt; 4, belt pulley; 5, spacer; 6, nut.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Certainly, specific embodiment described herein only in order to explain the utility model, and is not used in restriction the utility model.
Embodiment 1
See Fig. 1, the utility model is a kind of belt tensioning mechanism, comprises support 1, belt pulley 4, and described support 1 arranges chute, described chute is embedded in slide block axle 2, chute one end arranges through hole, and place adjusting bolt 3 in described through hole, adjusting bolt 3 is threaded with slide block axle 2, described slide block axle 2 one end arranges the bolt head fixed with support 1 side, the other end arranges the nut 6 of locking sliding block axle, and described slide block axle 2 is provided with spacer 5, arranges belt pulley 4 outside described spacer 5.
Chute is waist type groove.
Its working principle is: when nut 6 unclamps, by turning adjusting bolt 3, slide block axle 2 can be made to make upper and lower translation along the kidney slot on support 1, thus drive the belt pulley 4 be fixed on slide block axle 2 also to make upper and lower translation, the so tension force of the adjustable belt be positioned on belt pulley 4, reaches tensioning or loosens the object of belt.When belt tension regulates put in place time then fastening nut, just can complete adjustment work, whole process operation is convenient.
The utility model can pass through without the technical characteristics described or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (2)
1. a belt tensioning mechanism, comprise support (1), belt pulley (4), it is characterized in that, (1) arranges chute to described support, described chute is embedded in slide block axle (2), chute one end arranges through hole, adjusting bolt (3) is placed in described through hole, adjusting bolt (3) is threaded with slide block axle (2), described slide block axle (2) one end arranges the bolt head fixed with support (1) side, the other end arranges the nut (6) of locking sliding block axle, described slide block axle (2) is provided with spacer (5), described spacer (5) outside arranges belt pulley (4).
2. belt tensioning mechanism according to claim 1, is characterized in that, described chute is waist type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891740.9U CN205089916U (en) | 2015-11-11 | 2015-11-11 | Belt tensioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891740.9U CN205089916U (en) | 2015-11-11 | 2015-11-11 | Belt tensioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205089916U true CN205089916U (en) | 2016-03-16 |
Family
ID=55480604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520891740.9U Active CN205089916U (en) | 2015-11-11 | 2015-11-11 | Belt tensioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205089916U (en) |
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2015
- 2015-11-11 CN CN201520891740.9U patent/CN205089916U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170601 Address after: 311232, No. 699, No. six, Red Thai farm, Xiaoshan economic and Technological Development Zone, Xiaoshan District, Hangzhou, Zhejiang Patentee after: China Zhongqi Group Hangzhou Engine Co.,Ltd Address before: 250101 Shandong city of Ji'nan province high tech Zone (AO Licheng District Road No. 777) Patentee before: China National Heavy Duty Truck Group Jinan Power Co., Ltd. |
|
| TR01 | Transfer of patent right |