CN103470695A - Combined gear transmission system - Google Patents
Combined gear transmission system Download PDFInfo
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- CN103470695A CN103470695A CN 201310386738 CN201310386738A CN103470695A CN 103470695 A CN103470695 A CN 103470695A CN 201310386738 CN201310386738 CN 201310386738 CN 201310386738 A CN201310386738 A CN 201310386738A CN 103470695 A CN103470695 A CN 103470695A
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- tooth
- gear
- transmission system
- retaining ring
- driven tooth
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Abstract
The invention discloses a combined gear transmission system which comprises a gear ring. A fixed tooth and four driven teeth are arranged inside the gear ring, the center of the fixed tooth is coincident with that of the gear ring, the driven teeth are arranged outside the fixed tooth and meshed with the fixed tooth and the gear ring simultaneously, and the driven teeth are uniformly distributed by taking the center of the fixed tooth as a center. The combined gear transmission system is simple in structure, rotating speed and transmission direction are changed by utilizing mutual meshing of multiple gears, adjustment on the rotating speed can be realized, and transmission requirements of modern mechanical equipment can be met.
Description
Technical field
The present invention relates to a kind of system, especially relate to a kind of built up gear transmission system, belong to mechanical transmission fields.
Background technique
On wheel rim, there is tooth can mesh continuously the mechanical component that transmits motion and power.Gear is the intermeshing mechanical parts that tooth is arranged of energy, and the application of gear in transmission occurred very early.19 end of the centurys, generate cutting ratio juris and utilize the appearance in succession of special purpose machine tool and the cutter of this principle cutting, along with the development of producing, the stationarity of gear operation comes into one's own.Being called for short tooth, is that on gear, each is for the convex portion of engagement, and these convex portions are generally arranged radially, and the gear teeth on coupling gear contact with each other, and can make gear continue the engagement running.Manufacture gear steel commonly used Hardened And Tempered Steel, Chilled Hardened Steel, carburizing and quenching steel and nitralloy are arranged.The strength ratio forged steel of cast steel is slightly low, is usually used in larger-size gear; The mechanical property of gray cast iron is poor, can be used in the open type gear driving of underloading; Spheroidal graphite cast iron can partly replace the steel making gear; Plastic gear is multiplex in underloading with require the place that noise is low, the general good steel gear by thermal conductivity with the gear of its pairing.Friction, lubrication theory and lubrication technology are the basic works in gear research, research elastic hydrodynamic lubrication theory, promote and adopt synthetic lubricant fluid and suitably add extreme pressure agent in oil, not only can improve the bearing capacity of the flank of tooth, and can improve transmission efficiency.Gear failure has three kinds of situations: tooth surface abrasion; Tooth face agglutination; Tired spot corrosion; Break of gear tooth; Flank of tooth plastic deformation.In modern gear, an independent gear can not meet the needs of equipment transmission, needs the combining structure that design gear is new.
Summary of the invention
The object of the invention is to overcome the problem that existing cogged single structure can not meet the needs of equipment transmission, designed a kind of built up gear transmission system, this transmission system is utilized the combined type engagement of a plurality of gears, can meet the transmission needs of modern comfort.
Purpose of the present invention is achieved through the following technical solutions: a kind of built up gear transmission system, comprise gear ring, described gear ring inside is provided with a fixing tooth and four driven tooth, the center of fixing tooth and the center superposition of gear ring, driven tooth is arranged on the outside of fixing tooth, and driven tooth meshes with fixing tooth and gear ring simultaneously, and four driven tooth are uniformly distributed centered by the center of fixing tooth.
Further, on described driven tooth, be provided with stationary axle, stationary axle is through corresponding driven tooth, and the dead in line of the axis of stationary axle and corresponding driven tooth.
Further, all be sheathed with retaining ring on the outer wall of described stationary axle, the inwall of retaining ring contacts with the outer wall of stationary axle, and retaining ring is arranged on the outside of driven tooth, and stationary axle can rotate along the axis of himself in retaining ring.
Further, in described retaining ring, between adjacent retaining ring, be provided with fixed plate, the two ends of fixed plate are connected with the outer wall of retaining ring respectively, and four fixed plates connect and compose the planet carrier that is square structure.
Further, be provided with the waist-shaped hole that runs through fixed plate on described fixed plate, the axis of waist-shaped hole is parallel with the axis of driven tooth.
Further, be provided with the installation through hole on described fixing tooth, the axis of through hole and the dead in line of fixing tooth are installed.
Further, be provided with the keyway that runs through fixing tooth on described fixing tooth, keyway is communicated with the installation through hole, the center line of keyway and the center line coincidence that through hole is installed.
In sum, the invention has the beneficial effects as follows: this transmission system simple in structure, utilize the intermeshing of a plurality of gears, rotating speed and transmission direction are changed, for the adjustment of rotating speed, can realize, can meet the transmission needs of modern machinery and equipment.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark and corresponding component title in accompanying drawing: 1-installation through hole; 2-retaining ring; 3-waist-shaped hole; 4-fixed plate; 5-stationary axle; 6-driven tooth; 7-gear ring; 8-fixing tooth; 9-keyway.
embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment:
As shown in Figure 1, a kind of built up gear transmission system, comprise gear ring 7, described gear ring 7 inside are provided with a fixing tooth 8 and four driven tooth 6, the center superposition of the center of fixing tooth 8 and gear ring 7, driven tooth 6 is arranged on the outside of fixing tooth 8, and 6 whiles of driven tooth and fixing tooth 8 and gear ring 7 engagements, and four driven tooth 6 are uniformly distributed centered by the center of fixing tooth 8.Gear ring 7, fixing tooth 8 and driven tooth 6 are single is all existing equipment, in the technical program, gear ring 7 is as driving link, utilize the rotation of driven tooth 6, rotating speed is delivered in fixing tooth 8, fixing tooth 8 utilizes its inner fixing rotation that rotating speed is delivered in the parts that need, and has realized the rotating speed of whole transmission system is controlled, and has changed the single problem that can not meet the needs of equipment transmission of existing driving mechanism.
Be provided with stationary axle 5 on described driven tooth 6, stationary axle 5 is through corresponding driven tooth 6, and the dead in line of the axis of stationary axle 5 and corresponding driven tooth 6, and driven tooth 6 can be rotated around corresponding stationary axle 5.Stationary axle 5 is the center lines while rotating as driven tooth 6, and stationary axle 5 and driven tooth 6 are rotated simultaneously, and stationary axle 5 is in the interior rotation of retaining ring 2, and planet carrier plays a part a support rotating like this.
All be sheathed with retaining ring 2 on the outer wall of described stationary axle 5, the inwall of retaining ring 2 contacts with the outer wall of stationary axle 5, and retaining ring 2 is arranged on the outside of driven tooth 6, and stationary axle 5 can rotate along the axis of himself in retaining ring 2; Be provided with fixed plate 4 between adjacent retaining ring 2 in described retaining ring 2, the two ends of fixed plate 4 are connected with the outer wall of retaining ring 2 respectively, and four fixed plates 4 connect and compose the planet carrier that is square structure; Be provided with the waist-shaped hole 3 that runs through fixed plate 4 on described fixed plate 4, the axis of waist-shaped hole 3 is parallel with the axis of driven tooth 6.Retaining ring 2 is connected to overall structure with fixed plate 4, because being adopts four driven tooth 6, so the quantity of the fixed plate 4 between driven tooth 6 is also four, form a foursquare planet carrier, utilize in the waist-shaped hole 3 on fixed plate 4 and insert screw etc., planet carrier is connected with other parts, has realized that stability is high by being connected of transmission system and miscellaneous part.
Be provided with on described fixing tooth 8 through hole 1 is installed, the axis of through hole 1 and the dead in line of fixing tooth 8 are installed; Be provided with the keyway 9 that runs through fixing tooth 8 on described fixing tooth 8, keyway 9 is communicated with installation through hole 1, the center line of keyway 9 and the center line coincidence that through hole 1 is installed.Installation through hole 1 on fixing tooth 8 is that general passes fixing tooth 8 by bearing pin, and inserts pin key in keyway 9 for fixing tooth 8 is installed, as realizing stable fixing by bearing pin and fixing tooth 8.
Take aforesaid way, just can realize preferably the present invention.
Claims (7)
1. a built up gear transmission system, it is characterized in that: comprise gear ring (7), described gear ring (7) inside is provided with a fixing tooth (8) and four driven tooth (6), the center superposition of the center of fixing tooth (8) and gear ring (7), driven tooth (6) is arranged on the outside of fixing tooth (8), and driven tooth (6) meshes with fixing tooth (8) and gear ring (7) simultaneously, and four driven tooth (6) are uniformly distributed centered by the center of fixing tooth (8).
2. a kind of built up gear transmission system according to claim 1, it is characterized in that: be provided with stationary axle (5) on described driven tooth (6), stationary axle (5) is through corresponding driven tooth (6), and the dead in line of the axis of stationary axle (5) and corresponding driven tooth (6).
3. a kind of built up gear transmission system according to claim 2, it is characterized in that: all be sheathed with retaining ring (2) on the outer wall of described stationary axle (5), the inwall of retaining ring (2) contacts with the outer wall of stationary axle (5), retaining ring (2) is arranged on the outside of driven tooth (6), and stationary axle (5) can rotate along the axis of himself in retaining ring (2).
4. a kind of built up gear transmission system according to claim 3, it is characterized in that: be provided with fixed plate (4) in described retaining ring (2) between adjacent retaining ring (2), the two ends of fixed plate (4) are connected with the outer wall of retaining ring (2) respectively, and four fixed plates (4) connect and compose the planet carrier that is square structure.
5. a kind of built up gear transmission system according to claim 4, it is characterized in that: be provided with the waist-shaped hole (3) that runs through fixed plate (4) on described fixed plate (4), the axis of waist-shaped hole (3) is parallel with the axis of driven tooth (6).
6. a kind of built up gear transmission system according to claim 1, is characterized in that: be provided with on described fixing tooth (8) through hole (1) is installed, the axis of through hole (1) and the dead in line of fixing tooth (8) are installed.
7. a kind of built up gear transmission system according to claim 6, it is characterized in that: be provided with the keyway (9) that runs through fixing tooth (8) on described fixing tooth (8), keyway (9) is communicated with installation through hole (1), the center line of keyway (9) and the center line coincidence that through hole (1) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310386738 CN103470695A (en) | 2013-08-30 | 2013-08-30 | Combined gear transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310386738 CN103470695A (en) | 2013-08-30 | 2013-08-30 | Combined gear transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103470695A true CN103470695A (en) | 2013-12-25 |
Family
ID=49795680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310386738 Pending CN103470695A (en) | 2013-08-30 | 2013-08-30 | Combined gear transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103470695A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015466A (en) * | 2016-07-16 | 2016-10-12 | 梁庆昌 | Drive mechanism of cylindrical gear and non-cylindrical gear |
-
2013
- 2013-08-30 CN CN 201310386738 patent/CN103470695A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015466A (en) * | 2016-07-16 | 2016-10-12 | 梁庆昌 | Drive mechanism of cylindrical gear and non-cylindrical gear |
| CN106015466B (en) * | 2016-07-16 | 2017-12-12 | 梁庆昌 | A kind of transmission mechanism of roller gear and not rounded stud wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |
|
| WD01 | Invention patent application deemed withdrawn after publication |