CN105673786A - End surface toothed chain transmission mechanism - Google Patents
End surface toothed chain transmission mechanism Download PDFInfo
- Publication number
- CN105673786A CN105673786A CN201610196797.6A CN201610196797A CN105673786A CN 105673786 A CN105673786 A CN 105673786A CN 201610196797 A CN201610196797 A CN 201610196797A CN 105673786 A CN105673786 A CN 105673786A
- Authority
- CN
- China
- Prior art keywords
- tooth
- sprocket
- seat
- orbit
- chain
- 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.)
- Granted
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
- F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/30—Chain-wheels
-
- 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
- F16H7/18—Means for guiding or supporting belts, ropes, or chains
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention relates to the field of mechanical mechanisms, in particular to a transmission mechanism, namely an end surface toothed chain transmission mechanism, wherein a transmission principle is creatively designed, and chain teeth are distributed on end surfaces of a chain wheel. The end surface toothed chain transmission mechanism mainly comprises an adjusting seat, a fixed seat, a rolling bearing, an end surface toothed chain wheel assembly I, an end surface toothed chain, an end surface toothed chain wheel assembly II, an adjusting plate, an adjusting lead screw and a positioning pin. The chain transmission mechanism is creative in principle, novel in conception, reasonable in structure and feasible in scheme.
Description
Technical field
The present invention relates to mechanical mechanism field, refer in particular to a kind of Chain conveyer principle is carried out innovative design, sprocket is distributed in the drive mechanism end-tooth chain-drive mechanism of sprocket wheel end face.
Background technology
Chain-drive mechanism is a kind of common mechanical transmission mechanism, compared with V belt translation, have do not produce slide, transmission efficiency is higher, can guarantee that accurately average ratios, compact conformation, in advantages such as adverse circumstances work, thus can be widely used in the machineries such as agricultural, mine, lifting transport. It is distributed in due to chaindriven sprocket teeth on the circumference of external cylindrical surface of sprocket wheel, thus from sprocket wheel, easily skids off or damage sprocket wheel when the chain in chain-drive mechanism is subject to big axial force in transmission, thus limiting chaindriven use scope.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of chain-drive mechanism end-tooth chain-drive mechanism based on brand-new Chain conveyer principle.
The technical solution adopted in the present invention is:
Described end-tooth chain-drive mechanism is mainly by adjustment seat, and fixing seat, rolling bearing, end-tooth sprocket assemblies I, end-tooth chain, end-tooth sprocket assemblies II, connecting plate, regulates screw mandrel and alignment pin is constituted.
Described end-tooth sprocket assemblies I and described end-tooth sprocket assemblies II structure is identical, and mainly by dish seat I, tooth unit, contrate gear and dish seat II are constituted. Described contrate gear has some tooth cell orifices being distributed in its end face and axle I. Described tooth unit is made up of sprocket post and guide cylinder. Described sprocket post has guide cylinder installing hole, and the outside of described sprocket post is sprocket. Described guide cylinder has cylinder I. Described cylinder I coordinates with described guide cylinder installing hole and fixes with jump ring.
Described fixing seat has bearing mounting hole I and T-slot, described adjustment seat to have bearing mounting hole II, T-shaped and through hole I. The described T-slot of the described T-shaped and described fixing seat of described adjustment seat coordinates.
Described dish seat I has fixing hole I, pin-and-hole I, connects boss, low orbit I, twilight orbit I and high orbit I. Described dish seat II has fixing hole II, pin-and-hole II, connecting groove, low orbit II, twilight orbit II and high orbit II.
Described connecting plate is connected with described fixing seat by two pieces of screws. Described adjustment screw mandrel penetrates described connecting plate successively, screws in one piece of nut, the described through hole I of described adjustment seat and screw in another piece of nut. The described sprocket post of some described tooth unit is installed on each described tooth cell orifice of described contrate gear successively, and described sprocket post can slide in described tooth cell orifice. The described axle I of described contrate gear is loaded the inner ring endoporus of described rolling bearing, the outer ring of described rolling bearing is arranged in described bearing mounting hole I.The described connection boss of described dish seat I is inserted the described connecting groove of described dish seat II, is connected with described fixing seat by described fixing hole I, described fixing hole II with two pieces of screws respectively, and realizes location with four pieces of described alignment pins. Described guide cylinder is positioned at the cyclic track being made up of described low orbit I, described twilight orbit I, described high orbit I, described high orbit II, described twilight orbit II and described low orbit II. Thus achieve the connection of described end-tooth sprocket assemblies I and described fixing seat. In like manner realize the connection of described end-tooth sprocket assemblies II and described adjustment seat.
Described end-tooth chain is formed by connecting by some link units. Described link units, by connecting pin I, chain locking nub, rolls set and connecting pin II is constituted, and described chain locking nub, described rolling set and described connecting pin II constitute sprocket channel. Described sprocket channel coordinates with described sprocket.
Described end-tooth chain is installed on described end-tooth sprocket assemblies I and the corresponding some described sprockets of described end-tooth sprocket assemblies II, is regulated the degree of tightness of described end-tooth chain by described adjustment screw mandrel.
The invention has the beneficial effects as follows:
The present invention is the principle innovation of a kind of chain-drive mechanism, novel, rational in infrastructure, concept feasible.
Accompanying drawing explanation
Figure below in conjunction with the present invention further illustrates:
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the explosive view of the present invention.
Fig. 3 is described end-tooth sprocket assemblies I and the structural representation of described end-tooth sprocket assemblies II.
Fig. 4 is described end-tooth sprocket assemblies I and the explosive view of described end-tooth sprocket assemblies II.
Fig. 5, Fig. 6 are the structural representations of described contrate gear.
Fig. 7 is the structural representation of described tooth unit.
Fig. 8 is the structural representation of described sprocket post.
Fig. 9, Figure 10 are the structural representations of described dish seat I.
Figure 11, Figure 12 are the structural representations of described dish seat II.
Figure 13 is the structural representation of described link units.
Figure 14 is the explosive view of described link units.
Figure 15 is the structural representation of described fixing seat.
Figure 16 is the structural representation of described adjustment seat.
Figure 17 is the structural representation of described guide cylinder.
In figure, 1. adjustment seat, 2. fixing seat, 3. rolling bearing, 4. end-tooth sprocket assemblies I, 5. end-tooth chain, 6. end-tooth sprocket assemblies II, 7. connecting plate, 8. regulate screw mandrel, 9. alignment pin, 10. dish seat I, 11. tooth unit, 12. contrate gear, 13. dish seat II, 14. tooth cell orifice, 15. sprocket post, 16. guide cylinder installing hole, 17. fixing hole I, 18. pin-and-hole I, 19. connection boss, 20. low orbit I, 21. twilight orbit I, 22. high orbit I, 23. fixing hole II, 24. pin-and-hole II, 25. connecting groove, 26. low orbit II, 27. twilight orbit II, 28. high orbit II, 29. connecting pin I, 30. chain locking nub, 31. roll set, 32. connecting pin II, 33. bearing mounting hole I, 34.T type groove, 35. bearing mounting hole II, 36.T type, 37. axle I, 38. sprocket channel, 39. sprocket, 40. guide cylinder, 41. through hole I, 42. cylinder I.
Detailed description of the invention
Described end-tooth chain-drive mechanism is mainly by described adjustment seat (1), described fixing seat (2), two described rolling bearings (3), described end-tooth sprocket assemblies I (4), described end-tooth chain (5), described end-tooth sprocket assemblies II (6), described connecting plate (7), described adjustment screw mandrel (8) and 8 pieces of described alignment pins (9) are constituted.See Fig. 1, Fig. 2.
Described end-tooth sprocket assemblies I (4) and described end-tooth sprocket assemblies II (6) construct identical, main by described dish seat I (10), described tooth unit (11), described contrate gear (12) and described dish seat II (13) are constituted. See Fig. 3, Fig. 4.
Described contrate gear (12) has some described tooth cell orifices (14) being distributed in its end face and described axle I (37). See Fig. 5, Fig. 6.
Described tooth unit (11) is made up of described sprocket post (15) and described guide cylinder (40). Described sprocket post has described guide cylinder installing hole (16), and the outside of described sprocket post (15) is described sprocket (39). Described guide cylinder (40) has described cylinder I (42). Described cylinder I (42) coordinates with described guide cylinder installing hole (16) and fixes with jump ring. See Fig. 7, Fig. 8.
Described fixing seat (2) has described bearing mounting hole I (33) and described T-slot (34), and described adjustment seat (1) has described bearing mounting hole II (35) and described T-shaped (36). Described T-shaped (36) of described adjustment seat (1) coordinate with the described T-slot (34) of described fixing seat (2). See Figure 15, Figure 16.
Described dish seat I (10) has described fixing hole I (17), described pin-and-hole I (18), described connection boss (19), described low orbit I (20), described twilight orbit I (21) and described high orbit I (22). Described dish seat II (13) has described fixing hole II (23), described pin-and-hole II (24), described connecting groove (25), described low orbit II (26), described twilight orbit II (27) and described high orbit II (28). See Fig. 9, Figure 10, Figure 11, Figure 12.
Described connecting plate (7) is connected with described fixing seat (2) by two pieces of screws. Described adjustment screw mandrel (8) penetrates described connecting plate (7) successively, screws in one piece of nut, penetrates the described through hole I (41) of described adjustment seat (1) and screw in another piece of nut.
The described sprocket post (15) of some described tooth unit (11) is installed on each described tooth cell orifice (14) of described contrate gear (12) successively, and described sprocket post (15) can be slided in described tooth cell orifice (14). The described axle I (37) of described contrate gear (12) is loaded the inner ring endoporus of described rolling bearing (3), the outer ring of described rolling bearing (3) is arranged in described bearing mounting hole I (33). The described connection boss (19) of described dish seat I (10) is inserted the described connecting groove (25) of described dish seat II (13), it is connected with described fixing seat (2) by described fixing hole I (17), described fixing hole II (23) with two pieces of screws respectively, and realizes location with four pieces of described alignment pins (9). Described guide cylinder (40) is positioned at the cyclic track being made up of described low orbit I (20), described twilight orbit I (21), described high orbit I (22), described high orbit II (28), described twilight orbit II (27) and described low orbit II (26). Thus achieve the connection of described end-tooth sprocket assemblies I (4) and described fixing seat (2). In like manner realize the connection of described end-tooth sprocket assemblies II (6) and described adjustment seat (1).
Described end-tooth chain (5) is formed by connecting by some described link units.
Described link units is by described connecting pin I (29), described chain locking nub (30), described set (31) and described connecting pin II (32) composition of rolling, described chain locking nub, described rolling set and described connecting pin II constitute described sprocket channel (38). Described sprocket channel (38) coordinates with described sprocket (39).
Described end-tooth chain (5) is installed on described end-tooth sprocket assemblies I (4) and the corresponding some described sprockets (39) of described end-tooth sprocket assemblies II (6), is regulated the degree of tightness of described end-tooth chain (5) by described adjustment screw mandrel (8).
Transmission situation is discussed below.
Assume that the described axle I (37) of described end-tooth sprocket assemblies I (4) rotates, namely the described contrate gear (12) of described end-tooth sprocket assemblies I (4) rotates, owing to described dish seat I (10) and described dish seat II (13) are fixed on described fixing seat (2), then the described guide cylinder (40) of each described tooth unit (11) is successively along by described low orbit I (20), described twilight orbit I (21), described high orbit I (22), described high orbit II (28), the cyclic track motion that described twilight orbit II (27) and described low orbit II (26) are constituted, when described guide cylinder (40) enters into the high orbit motion being made up of described high orbit I (22) and described high orbit II (28), described sprocket post (15) is protruding immediately and the described sprocket channel (38) that makes described sprocket (39) insert described end-tooth chain (5), thus driving described end-tooth chain (5) to rotate, when described guide cylinder (40) is through described twilight orbit I (21) or described twilight orbit II (27), when entering into the low orbit motion being made up of described low orbit I (20) and described low orbit II (26), described sprocket post (15) is shunk inwards immediately and makes described sprocket (39) exit the described sprocket channel (38) of described end-tooth chain (5), it is achieved thereby that the described sprocket (39) of each described sprocket post (15) of described end-tooth sprocket assemblies I (4) and engaging of described end-tooth chain (5).
Along with the rotation of described end-tooth chain (5), described end-tooth sprocket assemblies II (6) is driven to rotate, thus realizing the transmission of described end-tooth chain-drive mechanism.
The announcement of book and instruction according to the above description, above-mentioned embodiment can also be carried out suitable change and amendment by those skilled in the art in the invention. Therefore, the invention is not limited in the detailed description of the invention being disclosed above, should also be as some modifications and changes of the present invention falling within the scope of the claims of the present invention, including concrete structure changing described end-tooth chain etc. Although additionally, employ some specific terms in this specification, but these terms are intended merely to convenient explanation, and the present invention does not constitute any restriction.
Claims (6)
1. an end-tooth chain-drive mechanism, it is characterised in that: main by adjustment seat, fixing seat, rolling bearing, end-tooth sprocket assemblies I, end-tooth chain, end-tooth sprocket assemblies II, connecting plate, regulates screw mandrel and alignment pin is constituted.
2. end-tooth chain-drive mechanism as claimed in claim 1, described end-tooth sprocket assemblies I and described end-tooth sprocket assemblies II structure is identical, it is characterised in that: main by dish seat I, tooth unit, contrate gear and dish seat II composition; Described contrate gear has some tooth cell orifices being distributed in end face and axle I; Described tooth unit is made up of sprocket post and guide cylinder; Described sprocket post has guide cylinder installing hole, and the outside of described sprocket post is sprocket; Described guide cylinder coordinates with described guide cylinder installing hole.
3. end-tooth chain-drive mechanism as claimed in claim 1, it is characterised in that: described fixing seat has bearing mounting hole I and T-slot, described adjustment seat to have bearing mounting hole II, T-shaped and through hole I; The described T-slot of the described T-shaped and described fixing seat of described adjustment seat coordinates.
4. end-tooth chain-drive mechanism as claimed in claim 2, it is characterised in that: described dish seat I has fixing hole I, pin-and-hole I, connects boss, low orbit I, twilight orbit I and high orbit I;Described dish seat II has fixing hole II, pin-and-hole II, connecting groove, low orbit II, twilight orbit II and high orbit II.
5. end-tooth chain-drive mechanism as claimed in claim 1, it is characterised in that: described connecting plate is connected with described fixing seat by two pieces of screws; Described adjustment screw mandrel penetrates described connecting plate successively, screws in one piece of nut, the described through hole I of described adjustment seat and screw in another piece of nut; The described sprocket post of some described tooth unit is installed on each described tooth cell orifice of described contrate gear successively, and described sprocket post can slide in described tooth cell orifice; The described axle I of described contrate gear is loaded the inner ring endoporus of described rolling bearing, the outer ring of described rolling bearing is arranged in described bearing mounting hole I; The described connection boss of described dish seat I is inserted the described connecting groove of described dish seat II, is connected with described fixing seat by described fixing hole I, described fixing hole II with two pieces of screws respectively, and realizes location with four pieces of described alignment pins; Described guide cylinder is positioned at the cyclic track being made up of described low orbit I, described twilight orbit I, described high orbit I, described high orbit II, described twilight orbit II and described low orbit II; Thus achieve the connection of described end-tooth sprocket assemblies I and described fixing seat; In like manner realize the connection of described end-tooth sprocket assemblies II and described adjustment seat.
6. end-tooth chain-drive mechanism as claimed in claim 1, it is characterised in that: described end-tooth chain is formed by connecting by some link units; Described link units, by connecting pin I, chain locking nub, rolls set and connecting pin II is constituted, and described chain locking nub, described rolling set and described connecting pin II constitute sprocket channel; Described sprocket channel coordinates with described sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196797.6A CN105673786B (en) | 2016-03-26 | 2016-03-26 | End-tooth chain-drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196797.6A CN105673786B (en) | 2016-03-26 | 2016-03-26 | End-tooth chain-drive mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105673786A true CN105673786A (en) | 2016-06-15 |
| CN105673786B CN105673786B (en) | 2018-01-16 |
Family
ID=56224900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610196797.6A Active CN105673786B (en) | 2016-03-26 | 2016-03-26 | End-tooth chain-drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105673786B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2446967A1 (en) * | 1979-01-19 | 1980-08-14 | Ribot Robert | Endless chain and wheel drive - transmits drive of double-toothed input wheel to roller wheel on normal axle using hinged chain roller links |
| CN202464639U (en) * | 2011-12-31 | 2012-10-03 | 浙江金刚汽车有限公司 | Chain transmission device |
| CN103157531A (en) * | 2013-04-10 | 2013-06-19 | 马鞍山市晨光高耐磨科技发展有限公司 | Novel double-roller second reduction machine |
| CN204755795U (en) * | 2015-07-14 | 2015-11-11 | 浙江格林雅动力科技有限公司 | Structure is adjusted to instrument of exempting from of chain saw chain rate of tension |
| CN105082907A (en) * | 2014-05-19 | 2015-11-25 | 杭州雪峰链条有限公司 | Self-tightening device of antiskid chain and antiskid chain |
| CN205715490U (en) * | 2016-03-26 | 2016-11-23 | 金华职业技术学院 | End-tooth chain-drive mechanism |
-
2016
- 2016-03-26 CN CN201610196797.6A patent/CN105673786B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2446967A1 (en) * | 1979-01-19 | 1980-08-14 | Ribot Robert | Endless chain and wheel drive - transmits drive of double-toothed input wheel to roller wheel on normal axle using hinged chain roller links |
| CN202464639U (en) * | 2011-12-31 | 2012-10-03 | 浙江金刚汽车有限公司 | Chain transmission device |
| CN103157531A (en) * | 2013-04-10 | 2013-06-19 | 马鞍山市晨光高耐磨科技发展有限公司 | Novel double-roller second reduction machine |
| CN105082907A (en) * | 2014-05-19 | 2015-11-25 | 杭州雪峰链条有限公司 | Self-tightening device of antiskid chain and antiskid chain |
| CN204755795U (en) * | 2015-07-14 | 2015-11-11 | 浙江格林雅动力科技有限公司 | Structure is adjusted to instrument of exempting from of chain saw chain rate of tension |
| CN205715490U (en) * | 2016-03-26 | 2016-11-23 | 金华职业技术学院 | End-tooth chain-drive mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105673786B (en) | 2018-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8852048B2 (en) | Planetary harmonic differential transmission | |
| US20110009232A1 (en) | Planetary gear | |
| WO2013043822A3 (en) | Compact planetary gear system with stiffened carrier, carrier assembly process, antifraction bearing and bearing assembly process | |
| CN103523453A (en) | Vacuum absorption conveying belt | |
| TW201506272A (en) | Speed-reduction transmission bearing | |
| CN106763530B (en) | Precise joint speed reducer of robot | |
| CN109399100A (en) | Driving guide rail trolley certainly suitable for curvilinear guide | |
| CN205715490U (en) | End-tooth chain-drive mechanism | |
| CN203686042U (en) | Hollow sleeve type 2K-V precision speed reducer | |
| CN105673786A (en) | End surface toothed chain transmission mechanism | |
| RU164459U1 (en) | SCREW REDUCER | |
| CN206617556U (en) | Gapless planetary gear train | |
| US11168764B2 (en) | Planetary gearbox and associated robot joint and robot | |
| CN101363516B (en) | Circular mobile tooth and small tooth difference variable-speed drive device | |
| CN208595203U (en) | Speed reducer | |
| CN208578930U (en) | A kind of clearance elimination gear case | |
| CN205366873U (en) | Sprocket synchronous motion overspeed device tensioner | |
| CN106884961B (en) | Bearing speed reducer | |
| WO2019090899A1 (en) | Modular precision cycloidal rotary joint speed reducer | |
| US11873891B2 (en) | Planetary gearbox, assembly method thereof, associated robot joint and robot | |
| KR20050061528A (en) | Speed changing apparatus | |
| CN104896025A (en) | Precise transmission speed reducer | |
| CN109185398B (en) | Involute speed reducing mechanism with small tooth difference | |
| CN221257554U (en) | Three-eccentric-position speed reducer | |
| KR101253947B1 (en) | Chain decelerator of planet gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201127 Address after: 239300 Tianyang Road 888, Baima Industrial Park, Renhe Town, Tianchang City, Chuzhou City, Anhui Province Patentee after: TIANCHANG YONGCHANG GLASS FIBER PRODUCT Co.,Ltd. Address before: 321007 Zhejiang province Jinhua Wuzhou Street No. 1188 Patentee before: Jinhua Polytechnic |
|
| TR01 | Transfer of patent right |