CN104235294A - Novel fixed type belt tightening pulley - Google Patents
Novel fixed type belt tightening pulley Download PDFInfo
- Publication number
- CN104235294A CN104235294A CN201410467418.3A CN201410467418A CN104235294A CN 104235294 A CN104235294 A CN 104235294A CN 201410467418 A CN201410467418 A CN 201410467418A CN 104235294 A CN104235294 A CN 104235294A
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- bolt
- dunnage
- novel fixed
- mounting plate
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
Abstract
The invention discloses a novel fixed type belt tightening pulley. The novel fixed type belt tightening pulley comprises a mounting plate (1), a supporting plate (2), a belt pulley (4) and a axle bolt (6); a dustproof end cover (5) is arranged above the belt pulley (4); a pedestal (3) is arranged below the belt pulley (4); a bearing (8) is arranged in the belt pulley (4); the dustproof end cover (5), the belt pulley (4), the pedestal (3) and the supporting plate (2) are connected together through the axle bolt (6); the supporting plate (2) is provided with a kidney slot (12) and a connecting hole; a hexagon flange bolt (9) is arranged in the kidney slot (12); a hexagonal head bolt (10) is arranged in the connecting hole; the supporting plate (2) and the mounting plate (1) are connected through the hexagon flange bolt (9) and the hexagonal head bolt (10); the mounting plate (1) is provided with a plurality of mounting holes (13). The novel fixed type belt tightening pulley has the beneficial effects of simple structure, low cost and convenience for operation.
Description
Technical field
The present invention relates to pulley tensioner, particularly a kind of Novel fixed-type tension pulley.
Background technique
Belt pulley, in installation process, for reducing skidding and obtaining more constant velocity ratio, often needs belt pulley tensioning, existing adjustable Idle wheel, the structure of most employing thread type, can make belt pulley move by swivel bolt, thus reach the object of tightening belt.But the tension wheel structure relative complex of this thread type, cost are higher and the installing space position needed is comparatively large, mainly short transverse, thus cause installing inconvenience.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, the Novel fixed-type tension pulley that a kind of structure is simple, cost is low and easy to operate is provided.
Object of the present invention is achieved through the following technical solutions: a kind of Novel fixed-type tension pulley, it comprises mounting plate, dunnage, belt pulley and axle bolt, dust-proof end cap is provided with above described belt pulley, base is provided with below belt pulley, base is positioned in support plate upper surface, in described belt pulley, bearing is installed, bearing lower end is placed on the step of base, described axle bolt is by dust-proof end cap, belt pulley, base and dunnage link together, described dunnage offers a kidney slot and attachment hole, one hexagon flange bolt is installed in described kidney slot, one hexagon head bolt is installed in attachment hole, described dunnage is connected by hexagon flange bolt and hexagon head bolt with mounting plate, described mounting plate is also provided with multiple mounting hole.
Spring washer is provided with between described hexagon flange bolt and dunnage.
Spring washer is provided with between described hexagon head bolt and dunnage.
Described mounting hole is two, and mounting plate is bolted on motor.
Described belt pulley madial wall offers jump-ring slot, in jump-ring slot, jump ring is installed.
The present invention has the following advantages: structure compared of taking turns with thread type fixed tensioning of the present invention is more simple; Cost is lower, and can meet usage requirement; Between bolt and dunnage, add normal type single coil spring lock washer section play locking effect; Use socket wrench by axle bolt head square over pulleys carried for jacket casing, pull belt pulley counterclockwise, thus belt is compressed gradually, then screw the hexagon flange bolt on kidney slot and hexagon head bolt successively, thus complete belt pulley tensioning, therefore operate comparatively simple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the schematic top plan view of book practicability;
Fig. 3 is schematic perspective view of the present invention;
In figure, 1-mounting plate, 2-dunnage, 3-base, 4-belt pulley, the dust-proof end cap of 5-, 6-axle bolt, 7-jump ring, 8-bearing, 9-hexagon flange bolt, 10-, hexagon head bolt 11-spring washer, 12-kidney slot, 13-mounting hole, 14-, 15-, 16-.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:
As shown in Figure 1, a kind of Novel fixed-type tension pulley, it comprises mounting plate 1, dunnage 2, belt pulley 4 and axle bolt 6, dust-proof end cap 5 is provided with above described belt pulley 4, base 3 is provided with below belt pulley 4, base 3 is positioned on dunnage 2 upper surface, in described belt pulley 4, bearing 8 is installed, bearing 8 lower end is placed on the step of base 3, described belt pulley 4 madial wall offers jump-ring slot, jump ring 7 is installed in jump-ring slot, jump ring 7 can effectively prevent bearing at the inner play of belt pulley, described axle bolt 6 is by dust-proof end cap 5, belt pulley 4, base 3 and dunnage 2 link together, as shown in Figures 2 and 3, described dunnage 2 offers kidney slot 12 and an attachment hole, one hexagon flange bolt 9 is installed in described kidney slot 12, one hexagon head bolt 10 is installed in attachment hole, described dunnage 2 is connected by hexagon flange bolt 9 and hexagon head bolt 10 with mounting plate 1, described mounting plate 1 is also provided with multiple mounting hole 13, mounting hole 13 is two, mounting plate 1 is bolted on motor.
In the present embodiment, spring washer 11 is provided with between described hexagon flange bolt 9 and dunnage 2, be provided with 11 between described hexagon head bolt 10 and dunnage 2, spring washer 11 is normal type single coil spring lock washer, effectively prevents hexagon flange bolt 9 and hexagon head bolt 10 from loosening.
Working procedure of the present invention is as follows: be connected with motor by mounting plate by two mounting holes with bolt, use socket wrench by axle bolt head square over pulleys carried for jacket casing, pull belt pulley counterclockwise, thus belt is compressed gradually, then, the hexagon head bolt 10 of hexagon flange bolt 9 on kidney slot 12 and dunnage 2 afterbody is screwed successively.
Claims (5)
1. a Novel fixed-type tension pulley, it is characterized in that: it comprises mounting plate (1), dunnage (2), belt pulley (4) and axle bolt (6), described belt pulley (4) top is provided with dust-proof end cap (5), belt pulley (4) below is provided with base (3), base (3) is positioned on dunnage (2) upper surface, in described belt pulley (4), bearing (8) is installed, bearing (8) lower end is placed on the step of base (3), described axle bolt (6) is by dust-proof end cap (5), belt pulley (4), base (3) and dunnage (2) link together, described dunnage (2) offers a kidney slot (12) and attachment hole, in described kidney slot (12), a hexagon flange bolt (9) is installed, one hexagon head bolt (10) is installed in attachment hole, described dunnage (2) is connected by hexagon flange bolt (9) and hexagon head bolt (10) with mounting plate (1), described mounting plate (1) is also provided with multiple mounting hole (13).
2. a kind of Novel fixed-type tension pulley according to claim 1, is characterized in that: be provided with spring washer (11) between described hexagon flange bolt (9) and dunnage (2).
3. a kind of Novel fixed-type tension pulley according to claim 1, is characterized in that: be provided with spring washer (11) between described hexagon head bolt (10) and dunnage (2).
4. a kind of Novel fixed-type tension pulley according to claim 1, is characterized in that: described mounting hole (13) is two, and mounting plate (1) is bolted on motor.
5. a kind of Novel fixed-type tension pulley according to claim 1, is characterized in that: described belt pulley (4) madial wall offers jump-ring slot, is provided with jump ring (7) in jump-ring slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467418.3A CN104235294A (en) | 2014-09-15 | 2014-09-15 | Novel fixed type belt tightening pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467418.3A CN104235294A (en) | 2014-09-15 | 2014-09-15 | Novel fixed type belt tightening pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104235294A true CN104235294A (en) | 2014-12-24 |
Family
ID=52223959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410467418.3A Pending CN104235294A (en) | 2014-09-15 | 2014-09-15 | Novel fixed type belt tightening pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104235294A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018184336A1 (en) * | 2017-04-06 | 2018-10-11 | 深圳开立生物医疗科技股份有限公司 | Conveying belt tensioning mechanism |
| CN110274914A (en) * | 2019-06-24 | 2019-09-24 | 郑州航空工业管理学院 | A kind of non-destructive testing device of construction external heat insulating wall |
| CN113852005A (en) * | 2021-09-29 | 2021-12-28 | 国网湖北省电力有限公司检修公司 | Automatic travelling mechanism for strain insulator string of extra-high voltage line |
| US20220412439A1 (en) * | 2021-06-24 | 2022-12-29 | Gates Corporation | Fixed belt tensioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033196A (en) * | 1975-11-26 | 1977-07-05 | Toyota Jidosha Kogyo Kabushiki Kaisha | Timing belt tensioner |
| CN101292675A (en) * | 2007-04-25 | 2008-10-29 | 渡边食品机械（河北）有限公司 | Food slicer |
| CN202082353U (en) * | 2011-06-20 | 2011-12-21 | 常州常发动力机械有限公司 | Belt tensioning structure |
| CN202690923U (en) * | 2012-07-31 | 2013-01-23 | 温州博立汽车科技有限公司 | Belt tensioning pulley |
| CN202883905U (en) * | 2012-08-31 | 2013-04-17 | 浙江瑞德利汽车部件有限公司 | Tensioning wheel assembly, engine with the same and vehicle with the same |
| CN204061773U (en) * | 2014-09-15 | 2014-12-31 | 成都嘉陵华西光学精密机械有限公司 | A kind of Novel fixed-type tension pulley |
-
2014
- 2014-09-15 CN CN201410467418.3A patent/CN104235294A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033196A (en) * | 1975-11-26 | 1977-07-05 | Toyota Jidosha Kogyo Kabushiki Kaisha | Timing belt tensioner |
| CN101292675A (en) * | 2007-04-25 | 2008-10-29 | 渡边食品机械（河北）有限公司 | Food slicer |
| CN202082353U (en) * | 2011-06-20 | 2011-12-21 | 常州常发动力机械有限公司 | Belt tensioning structure |
| CN202690923U (en) * | 2012-07-31 | 2013-01-23 | 温州博立汽车科技有限公司 | Belt tensioning pulley |
| CN202883905U (en) * | 2012-08-31 | 2013-04-17 | 浙江瑞德利汽车部件有限公司 | Tensioning wheel assembly, engine with the same and vehicle with the same |
| CN204061773U (en) * | 2014-09-15 | 2014-12-31 | 成都嘉陵华西光学精密机械有限公司 | A kind of Novel fixed-type tension pulley |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018184336A1 (en) * | 2017-04-06 | 2018-10-11 | 深圳开立生物医疗科技股份有限公司 | Conveying belt tensioning mechanism |
| CN110274914A (en) * | 2019-06-24 | 2019-09-24 | 郑州航空工业管理学院 | A kind of non-destructive testing device of construction external heat insulating wall |
| US20220412439A1 (en) * | 2021-06-24 | 2022-12-29 | Gates Corporation | Fixed belt tensioner |
| US11898636B2 (en) * | 2021-06-24 | 2024-02-13 | Gates Corporation | Fixed belt tensioner |
| CN113852005A (en) * | 2021-09-29 | 2021-12-28 | 国网湖北省电力有限公司检修公司 | Automatic travelling mechanism for strain insulator string of extra-high voltage line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |