CN202946639U - Primary reducing device of helical-gear reducer - Google Patents
Primary reducing device of helical-gear reducer Download PDFInfo
- Publication number
- CN202946639U CN202946639U CN 201220668831 CN201220668831U CN202946639U CN 202946639 U CN202946639 U CN 202946639U CN 201220668831 CN201220668831 CN 201220668831 CN 201220668831 U CN201220668831 U CN 201220668831U CN 202946639 U CN202946639 U CN 202946639U
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- China
- Prior art keywords
- primary
- level
- helical gear
- gear
- reducing device
- 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 primary reducing device of a helical-gear reducer. The primary reducing device comprises a primary input helical gear (1), a primary output helical gear (2), two primary bearings (3) and a primary central shaft (4). The primary reducing device has a simply designed structure; and as the sizes of the input gear and the output gear are designed to be different, kinetic energy transfer is facilitated and the purpose of speed reduction is achieved.
Description
Technical field:
The utility model relates to a kind of primary speed-down device for the bevel gear type retarder on ceramic tile polisher.
Background technique:
Be used in China at present that gear reducer on the ceramic tile polisher gear to be relied on from state's import such as German, Japanese, the retarder price of import is higher, has improved the cost of production of ceramic tile polisher; Import at present, the domestic interlock groove that is used for its gear of gear reducer on ceramic tile polisher mostly is the horizontal straight line groove, groove be horizontal, straight line tooth space when interlock is easily loosening, cause dynamics inhomogeneous, stable, unstable when causing sometimes buffing machine work, cause the surface irregularity of ceramic tile, quality of product can not get ensureing; Thereby my company has researched and developed a kind of for the bevel gear type retarder on ceramic tile polisher, and very important of each member of bevel gear type retarder.
Summary of the invention:
Goal of the invention of the present utility model is in order to overcome above difficulty, a kind of primary speed-down device for the bevel gear type retarder on ceramic tile polisher to be provided.
The utility model is to adopt following technological scheme to realize its goal of the invention: a kind of primary speed-down device of bevel gear type retarder, and it is comprised of one-level input helical gear 1, one-level output helical gear 2, two one-level bearings 3, primary centre axles 4; One-level input helical gear 1, one-level output helical gear 2 are enclosed within the centre of primary centre axle 4; Two one-level bearings 3 are enclosed within respectively two of primary centre axle 4.
Owing to having adopted above technology the utility model to realize preferably its goal of the invention, this project organization is simple, and the size design of its input gear and output gear is different, the purpose that facilitates the transmission of kinetic energy and reach deceleration.
Description of drawings:
Accompanying drawing 1 is overall structure schematic diagram of the present utility model.
Accompanying drawing 2 is side structure schematic diagram of the present utility model.
Description of reference numerals is seen specification last page form.
Embodiment:
Below in conjunction with accompanying drawing, summary of the invention is described further:
Embodiment 1:
By accompanying drawing as can be known, a kind of primary speed-down device of bevel gear type retarder, it is comprised of one-level input helical gear 1, one-level output helical gear 2, two one-level bearings 3, primary centre axles 4; One-level input helical gear 1, one-level output helical gear 2 are enclosed within the centre of primary centre axle 4; Two one-level bearings 3 are enclosed within respectively two of primary centre axle 4.
One-level input helical gear 1 described in the utility model refers to: a kind of tooth trace is the cylindrical gears of helix; Be arranged on primary centre axle 4, between one-level output helical gear 2, (right side) one-level bearing 3; Its effect is to match with the braking helical gear, and accepts the kinetic energy that the braking helical gear transmits; Its design attitude is as shown in mark 1 in accompanying drawing 1,2.
One-level output helical gear 2 described in the utility model refers to: a kind of tooth trace is the cylindrical gears of helix; Be arranged between (left side) one-level bearing 3, one-level input helical gear 1; Its effect is to input the transmission of helical gear 1 by one-level, and kinetic energy is delivered to secondary input helical gear; Its design attitude is as shown in mark 2 in accompanying drawing 1,2.
One-level bearing 3 described in the utility model refers to: common bearing has two; Be arranged on the two ends of primary centre axle 4; Its design attitude is as shown in mark 3 in accompanying drawing 1,2.
Primary centre axle 4 described in the utility model refers to: a kind of hollow shaft; It is the center installation shaft of one-level input helical gear 1, one-level output helical gear 2, one-level bearing 3; Its design attitude is as shown in mark 4 in accompanying drawing 1,2.
Bevel gear type retarder described in the present utility model title " the primary speed-down device of bevel gear type retarder " refers to: the patent No. of application was 201220664253.5 on December 6th, 2012, and denomination of invention is a kind of utility model patent for the bevel gear type retarder on ceramic tile polisher.
| Reference numerals | The mark title | Reference numerals | The mark title |
| 1 | One-level input helical gear 1 | 3 | One-level bearing 3 |
| 2 | One-level output helical gear 2 | 4 | Primary centre axle 4 |
Claims (1)
1. the primary speed-down device of a bevel gear type retarder, it is inputted helical gear (1), one-level output helical gear (2), two one-level bearings (3), primary centre axle (4) by one-level and forms; It is characterized in that one-level input helical gear (1), one-level output helical gear (2) are enclosed within the centre of primary centre axle (4); Two one-level bearings (3) are enclosed within respectively two of primary centre axle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668831 CN202946639U (en) | 2012-12-07 | 2012-12-07 | Primary reducing device of helical-gear reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668831 CN202946639U (en) | 2012-12-07 | 2012-12-07 | Primary reducing device of helical-gear reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202946639U true CN202946639U (en) | 2013-05-22 |
Family
ID=48422343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220668831 Expired - Fee Related CN202946639U (en) | 2012-12-07 | 2012-12-07 | Primary reducing device of helical-gear reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202946639U (en) |
-
2012
- 2012-12-07 CN CN 201220668831 patent/CN202946639U/en not_active Expired - Fee Related
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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: 20130522 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |