CN202158153U - Tensioning wheel - Google Patents
Tensioning wheel Download PDFInfo
- Publication number
- CN202158153U CN202158153U CN2011202426161U CN201120242616U CN202158153U CN 202158153 U CN202158153 U CN 202158153U CN 2011202426161 U CN2011202426161 U CN 2011202426161U CN 201120242616 U CN201120242616 U CN 201120242616U CN 202158153 U CN202158153 U CN 202158153U
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- CN
- China
- Prior art keywords
- wheel
- shaft
- belt wheel
- belt
- contained
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a tensioning wheel. An adjusting bolt installed on the horizontal edge of a sliding plate and a screw hole in the horizontal edge of a bracket are utilized for driving the sliding plate to move, so that a tensioning mechanism installed on the sliding plate can move, thus achieving the purpose of tensioning a triangular adhesive tape. A bracket is fixed on a side plate of a combined husker and whitener united rice mill, the adjusting bolt is installed on the horizontal edge of the bracket, a screw nut is installed between the bracket and the sliding plate, the sliding plate is installed in a groove formed by a right pressing plate and a left pressing plate, a flat belt wheel shaft is welded on the sliding plate, a flat belt wheel is installed on the flat belt wheel shaft, the triangular adhesive belt is connected with a quick-rolling belt wheel, a fan belt wheel and a rice milling belt wheel, and the flat belt wheel is pressed outside the triangular adhesive tape. The flat belt wheel is under the quick-rolling belt and the fan belt wheel. By applying the tensioning wheel, a group of triangular belts can transmit power to another two shafts by one shaft, and the whole driving structure is simple and reliable, and convenient to manufacture.
Description
Technical field
This practical sexual type relates to a kind of mechanical transmission mechanism, especially the Idle wheel of Triangular Belt's biography.
Background technique
Triangular Belt's is a common structural in the mechanical transmission, and its stable drive, low, simple in structure, the low cost of manufacture of noise are suitable for the transmission between the diaxon of longer distance.As all using the Triangular Belt's transmitted power in the paddy process equipment.
Summary of the invention
This practical sexual type provides a kind of Idle wheel, under the assistance of Idle wheel, can arrive those two axles to transmission of power with other two vee-pulleys through the vee-pulley of an axle.
This practical sexual type solves technological scheme that its technical problem adopted: utilize the adjustment bolt that is contained on the slide plate horizontal edge to move with the drive of the screw on support level limit slide plate and make the tensioning mechanism that is contained on the slide plate move the purpose that reaches the tensioning V belt.Concrete structure is: the stile of support is fixed on rice huller with sunk screw and grinds on the side plate of combined rice polisher; The hole that the adjustment bolt passes on the horizontal edge of slide plate is contained in the screw on support level limit; Nut is contained between the horizontal edge of support level limit and slide plate, and the stile of slide plate is contained in and is welded on rice huller and grinds in right pressing plate on the combined rice polisher side plate, the groove that left pressing plate is formed, and the flat rubber belting wheel shaft is welded on the slide plate; Two bearings are contained on the flat rubber belting wheel shaft through spacer and circlip for shaft; Flat tyre wheel is contained on the cylindrical of two bearings through its endoporus, and gland is contained in the outer end of flat tyre wheel endoporus with slotted cheese head screw, and V belt connects fast roll shaft belt wheel, blower fan shaft pulley and husk rice shaft pulley; Flat tyre wheel is pressed in the outside of V belt, and the position of flat tyre wheel is in the bottom of fast roll shaft belt wheel and blower fan shaft pulley.
The beneficial effect of this practical sexual type is that the Idle wheel that utilizes this patent to narrate just can pass to the vee-pulley on two other with power by the vee-pulley on the axle with V belt, realizes the transmission of same group of V belt of three usefulness.Whole drive mechanism is simple and reliable, and is easily manufactured.
Description of drawings
Below in conjunction with accompanying drawing and embodiment practical sexual type is further specified.
Accompanying drawing is the erection drawing of Idle wheel.
Fig. 1 is the utility model assembling front view.
Fig. 2 is the A-A sectional view of Fig. 1.
1. fast roll shaft belt wheels among the figure, 2. blower fan shaft pulley, 3. sunk screw, 4. support, 5. adjustment bolt; 6. nut, 7. V belt, 8. slide plate, 9. gland, 10. slotted cheese head screw; 11. flat tyre wheel, 12. right pressing plates, 13. left pressing plates, 14. husk rice shaft pulley; 15. the flat rubber belting wheel shaft, 16. bearings, 17. circlips for shaft, 18. spacers.
Embodiment
Accompanying drawing is the structural drawing that the rice huller of 16 tons of paddy of processing in newly-designed day grinds the Idle wheel of combined rice polisher.
In the accompanying drawings, the stile of support (4) is fixed on the side plate of rice huller stone roller combined rice polisher, as the strong point of regulating mechanism with sunk screw (3).The hole that adjustment bolt (5) passes on the horizontal edge of slide plate (8) is contained in the screw of support (4) horizontal edge; Nut (6) is contained between the horizontal edge of support (4) horizontal edge and slide plate (8); Under the cooperation of nut (6); Rotate adjustment bolt (5) and can drive slide plate and move up and down, and can be locked at and need the position.Reach tensioning or loosen the purpose of V belt.
The stile of slide plate (8) is contained in and is welded on rice huller and grinds in right pressing plate (12) on the combined rice polisher side plate, the groove that left pressing plate (13) is formed, has formed the tracks of slide plate (8).Flat rubber belting wheel shaft (15) is welded on the slide plate (8), requires the axis of flat rubber belting wheel shaft that slide plate (8) and rice huller are ground 0.05 millimeter of combined rice polisher side plate fitting surface squareness tolerance φ.For achieving the above object, the two-stage cylindrical of the big end of flat rubber belting wheel shaft (15) is contained in back welding in the corresponding aperture of slide plate (8) respectively.
Two bearings (16) are contained on the flat rubber belting wheel shaft (15) through spacer (18) and circlip for shaft (17); Flat tyre wheel (11) is contained on the cylindrical of two bearings (16) through its endoporus; Gland is contained in the outer end of flat tyre wheel (11) endoporus with slotted cheese head screw (10); V belt (7) connects fast roll shaft belt wheel (1), blower fan shaft pulley (2) and husk rice shaft pulley (14), and flat tyre wheel (11) is pressed in the outside of V belt (7).The position of flat tyre wheel (11) is in the bottom of fast roll shaft belt wheel (1) and blower fan shaft pulley (2).So just increased the cornerite of V belt (7) on fast roll shaft belt wheel (1), adapted to and transmit bigger power.Because the power that fast roll shaft belt wheel (1) transmits is bigger, the moving direction of V belt (7) by fast roll shaft belt wheel (1) to husk rice shaft pulley (14).
Claims (4)
1. Idle wheel; Comprise fast roll shaft belt wheel, blower fan shaft pulley, sunk screw, support, adjustment bolt, nut, V belt, slide plate, gland, slotted cheese head screw, flat tyre wheel, right pressing plate, left pressing plate, husk rice shaft pulley, flat rubber belting wheel shaft, bearing, circlip for shaft and spacer; It is characterized in that: the stile of support is fixed on rice huller with sunk screw and grinds on the side plate of combined rice polisher; The hole that the adjustment bolt passes on the horizontal edge of slide plate is contained in the screw on support level limit; Nut is contained between the horizontal edge of support level limit and slide plate, and the stile of slide plate is contained in and is welded on rice huller and grinds in right pressing plate on the combined rice polisher side plate, the groove that left pressing plate is formed, and the flat rubber belting wheel shaft is welded on the slide plate; Two bearings are contained on the flat rubber belting wheel shaft through spacer and circlip for shaft; Flat tyre wheel is contained on the cylindrical of two bearings through its endoporus, and gland is contained in the outer end of flat tyre wheel endoporus with slotted cheese head screw, and V belt connects fast roll shaft belt wheel, blower fan shaft pulley and husk rice shaft pulley; Flat tyre wheel is pressed in the outside of V belt, and the position of flat tyre wheel is in the bottom of fast roll shaft belt wheel and blower fan shaft pulley.
2. Idle wheel according to claim 1 is characterized in that: the axis of said flat rubber belting wheel shaft grinds 0.05 millimeter of combined rice polisher side plate fitting surface squareness tolerance φ to slide plate and rice huller.
3. Idle wheel according to claim 1 is characterized in that: the two-stage cylindrical of the big end of said flat rubber belting wheel shaft is contained in back welding in the corresponding aperture of slide plate respectively.
4. Idle wheel according to claim 1 is characterized in that: the moving direction of V belt by fast roll shaft belt wheel to the husk rice shaft pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202426161U CN202158153U (en) | 2011-07-11 | 2011-07-11 | Tensioning wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202426161U CN202158153U (en) | 2011-07-11 | 2011-07-11 | Tensioning wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202158153U true CN202158153U (en) | 2012-03-07 |
Family
ID=45765793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202426161U Expired - Fee Related CN202158153U (en) | 2011-07-11 | 2011-07-11 | Tensioning wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202158153U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806716A (en) * | 2015-05-08 | 2015-07-29 | 吴江市宏宇机械有限公司 | Tensioning wheel device of circular mill |
| CN105587831A (en) * | 2014-10-23 | 2016-05-18 | 河南森源重工有限公司 | Fan belt tensioning mechanism of washing and sweeping vehicle |
| CN106015481A (en) * | 2016-07-26 | 2016-10-12 | 西安坤蓝电子技术有限公司 | Belt for simultaneously pre-tightening two stages of belts |
-
2011
- 2011-07-11 CN CN2011202426161U patent/CN202158153U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587831A (en) * | 2014-10-23 | 2016-05-18 | 河南森源重工有限公司 | Fan belt tensioning mechanism of washing and sweeping vehicle |
| CN104806716A (en) * | 2015-05-08 | 2015-07-29 | 吴江市宏宇机械有限公司 | Tensioning wheel device of circular mill |
| CN106015481A (en) * | 2016-07-26 | 2016-10-12 | 西安坤蓝电子技术有限公司 | Belt for simultaneously pre-tightening two stages of belts |
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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: 20120307 Termination date: 20140711 |
|
| EXPY | Termination of patent right or utility model |