CN202579848U - Belt transmission device and clothes dryer with same - Google Patents
Belt transmission device and clothes dryer with same Download PDFInfo
- Publication number
- CN202579848U CN202579848U CN 201220164785 CN201220164785U CN202579848U CN 202579848 U CN202579848 U CN 202579848U CN 201220164785 CN201220164785 CN 201220164785 CN 201220164785 U CN201220164785 U CN 201220164785U CN 202579848 U CN202579848 U CN 202579848U
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- China
- Prior art keywords
- belt
- drive unit
- belt drive
- transmission device
- utility
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- Expired - Lifetime
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Abstract
The utility model provides a belt transmission device and a clothes dryer with the same. The belt transmission device comprises a belt wheel and a belt, wherein multiple containing slots are arranged in parallel on the rim of the belt wheel; the belt comprises top fabric, buffer glue and multiple boss structures arranged in parallel; the buffer glue is arranged between the top fabric and the boss structures; and the boss structures are matched with the containing slots. The clothes dryer provided by the utility model comprises a belt transmission device which is the abovementioned belt transmission device. Through the containing slots and the boss structures arranged in parallel and matched with each other on the belt and the belt wheel, the whole belt is firmer, and the problems of breakage and stretching caused by various factors when using a round belt can be effectively solved. By adopting the clothes dryer with the belt transmission device, the maintenance times are reduced, the repair rate is lowered, the usability of the product is improved, the user experience is enhanced, and the product competitiveness on the market is better.
Description
Technical field
The utility model relates to transmission field, especially, relates to a kind of belt drive unit and has its clothes drier.
Background technique
Existing clothes drier fan blade assembly power transmission mode all adopts circular belt driving band, and this strapping is a polyurethane.At present the shortcoming of this kind of drive is: after circular belt uses a period of time, be prone to from its weld fracture or using process because of a variety of causes makes circular belt elongated, cause the circular belt transfer function that runs out of steam.
The model utility content
The clothes drier that the utility model purpose is that a kind of belt drive unit is provided and has it is to solve the problem of the fracture that belt in use occurs.
For realizing above-mentioned purpose, the utility model provides a kind of belt drive unit, comprises belt pulley, and the wheel rim of belt pulley is provided with a plurality of receiving grooves that are arranged side by side; Belt comprises top cloth, buffering adhesive and a plurality of boss structure that is arranged side by side, and buffering adhesive is arranged between top cloth and the boss structure, and boss structure and receiving groove are complementary.
Further, belt also comprises tension element, and tension element is arranged in the buffering adhesive.
Further, tension element is the polyester line.
Further, the thickness of the boss structure of belt is d, wherein, and d=18mm.
Further, the cross section of receiving groove is trapezoidal, and the cross section of boss structure is trapezoidal.
Further, the cross section of receiving groove is a circular arc, and the cross section of boss structure is a circular arc.
The utility model also provides a kind of clothes drier, comprises belt drive unit, and belt drive unit is aforesaid belt drive unit.
Further, the follower of belt drive unit is many wedge shapes fan blade.
The utlity model has following beneficial effect:
Receiving groove that is arranged side by side and boss structure through mating each other at belt and belt pulley make whole belt more firm, can effectively solve the fracture that circular belt causes because of a variety of causes and the problem of elongation used.
Except top described purpose, feature and advantage, the utility model also has other purpose, feature and advantage.To do further detailed explanation to the utility model with reference to figure below.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation according to the belt pulley of the belt drive unit of the utility model;
Fig. 2 is the partial enlarged drawing at Figure 1A place;
Fig. 3 is the cross-sectional view according to the belt of the belt drive unit of the utility model;
Fig. 4 is the structural representation according to the clothes drier of the utility model;
Fig. 5 is the schematic representation according to many wedge shapes fan blade of the clothes drier of the utility model; And
Fig. 6 is the schematic representation that the many wedge shapes fan blade according to the clothes drier of the utility model cooperates with belt.
Embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to Fig. 1 and Fig. 3, the belt drive unit according to the utility model comprises: belt pulley 10, the wheel rim of belt pulley 10 are provided with a plurality of receiving grooves that are arranged side by side 11; Belt 20 comprises top cloth 24, buffering adhesive 23 and a plurality of boss structures that are arranged side by side 21, and buffering adhesive 23 is arranged between top cloth 24 and the boss structure 21, and boss structure 21 is complementary with receiving groove 11.Receiving groove that is arranged side by side 11 and boss structure 21 through mating each other at belt and belt pulley make whole belt more firm, the fracture that the circular belt that can effectively solve original use causes because of a variety of causes and the problem of elongation.
Referring to Fig. 3, belt 20 also comprises tension element 22, and tension element 22 is arranged in the buffering adhesive 23.Tension element 22 is the polyester line, because the polyester line has tensile property preferably, can use for a long time, thereby strengthen the tensile property and the durability of belt.
Angle referring between two sidewalls of Fig. 2 and Fig. 3 receiving groove 11 is α, wherein, and α=40 °.Angle between two sidewalls of boss structure 21 is θ, wherein, and θ=40 °.In order to guarantee the normal mounting and the use of belt 20 and belt pulley 10, α and θ mate each other.
Referring to Fig. 3, the integral thickness of belt 20 is h, preferably h=36mm.The thickness of the boss structure 21 of belt 20 is d, preferably d=18mm.
Referring to Fig. 3, according to an embodiment of the utility model, the cross section of receiving groove 11 is trapezoidal, and the cross section of boss structure 21 is trapezoidal.In addition, the cross section of the cross section of receiving groove 11, boss structure 21 also can be other shapes such as circular arc or triangle.
Referring to Fig. 4 to Fig. 6, the utility model also provides a kind of clothes drier, comprises belt drive unit, and belt drive unit is aforesaid belt drive unit.The follower of belt drive unit is many wedge shapes fan blade 30.Many wedge shapes fan blade 30 is provided with many wedge shapes fan blade 30 for belt pulley adopts the fan blade of many wedge shapes belt pulley in the belt drive unit, through belt 20 and the belt pulley 10 that uses many wedge shapes; Guarantee the power transmission property of fan blade assembly effectively, adopt many wedge shapes fan blade 30 of many wedge shapes belt pulley to solve the problem of the elongation or the fracture of original circular belt, many wedge shapes belt transmission is equivalent to many with belt associating transmission; Pretightening force to belt pulley 10 increases, and stall is few, and transmission efficiency is higher; And follow not easy-rupturing of belt gang, working life is longer than original circular belt, has reduced maintenance times more; Reduced repair rate; Improved the usability of product, strengthened user's experience, made product more competitive on market.
From above description, can find out that the utility model the above embodiments have realized following technique effect:
Receiving groove that is arranged side by side and boss structure through mating each other at belt and belt pulley make the structure of whole belt more firm, can effectively solve the fracture that circular belt causes because of a variety of causes and the problem of elongation used.Adopt the clothes drier of aforesaid belt drive unit, reduced maintenance times, reduced repair rate, improved the usability of product, strengthened user's experience, make product more competitive on market.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. a belt drive unit is characterized in that, comprising:
Belt pulley (10), the wheel rim of said belt pulley (10) is provided with a plurality of receiving grooves that are arranged side by side (11);
Belt (20) comprises top cloth (24), buffering adhesive (23) and a plurality of boss structure that is arranged side by side (21), and said buffering adhesive (23) is arranged between said top cloth (24) and the said boss structure (21), and said boss structure (21) is complementary with said receiving groove (11).
2. belt drive unit according to claim 1 is characterized in that, said belt (20) also comprises tension element (22), and said tension element (22) is arranged in the said buffering adhesive (23).
3. belt drive unit according to claim 2 is characterized in that, said tension element (22) is the polyester line.
4. belt drive unit according to claim 1 is characterized in that, the thickness of the boss structure (21) of said belt (20) is d, wherein, and d=18mm.
5. belt drive unit according to claim 1 is characterized in that, the cross section of said receiving groove (11) is trapezoidal, and the cross section of said boss structure (21) is trapezoidal.
6. belt drive unit according to claim 1 is characterized in that, the cross section of said receiving groove (11) is a circular arc, and the cross section of said boss structure (21) is a circular arc.
7. a clothes drier comprises belt drive unit, it is characterized in that, said belt drive unit is each described belt drive unit in the claim 1 to 6.
8. clothes drier according to claim 7 is characterized in that, the follower of said belt drive unit is many wedge shapes fan blade (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220164785 CN202579848U (en) | 2012-04-17 | 2012-04-17 | Belt transmission device and clothes dryer with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220164785 CN202579848U (en) | 2012-04-17 | 2012-04-17 | Belt transmission device and clothes dryer with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579848U true CN202579848U (en) | 2012-12-05 |
Family
ID=47249262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220164785 Expired - Lifetime CN202579848U (en) | 2012-04-17 | 2012-04-17 | Belt transmission device and clothes dryer with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179620A (en) * | 2015-10-22 | 2015-12-23 | 中联重机股份有限公司 | Double tension device used for driving belt and corresponding belt driving system |
-
2012
- 2012-04-17 CN CN 201220164785 patent/CN202579848U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179620A (en) * | 2015-10-22 | 2015-12-23 | 中联重机股份有限公司 | Double tension device used for driving belt and corresponding belt driving system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |