CN102661329A - Connected chain-type transmission shaft - Google Patents
Connected chain-type transmission shaft Download PDFInfo
- Publication number
- CN102661329A CN102661329A CN2012101334956A CN201210133495A CN102661329A CN 102661329 A CN102661329 A CN 102661329A CN 2012101334956 A CN2012101334956 A CN 2012101334956A CN 201210133495 A CN201210133495 A CN 201210133495A CN 102661329 A CN102661329 A CN 102661329A
- Authority
- CN
- China
- Prior art keywords
- chaining
- link member
- disk body
- groups
- connecting 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
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/54—Couplings comprising a chain or strip surrounding two wheels arranged side by side and provided with teeth or the equivalent
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a connected chain-type transmission shaft which comprises a driving shaft, a driven shaft and a transmission chain, wherein the transmission chain comprises a plurality of groups of chaining parts which are connected by pin rolls in an intersected manner; each chaining part comprises an external chaining plate and a middle chaining plate; the external chaining plates are fixedly mounted on the pin rolls, the middle chaining plates are mounted on the pin rolls, and the middle chaining plates can rotate relative to the external chaining plates; one end part of the driving shaft outwards extends out of one disc body in the radial direction, wheel teeth are engraved on the outer edge of the disc body, one end part of the driven shaft outwards extends out of the other disc body in the radial direction, wheel teeth are engraved on the outer edge of the other disc body, and the two disc bodies are fixed by bolts; and one pin roll is connected with four groups of chaining parts, the wheel teeth are mounted between two groups of chaining parts in a matching manner, and the wheel teeth are mounted between the other two groups of chaining parts in a matching manner. With the connected chain-type transmission shaft, the service life of equipment is prolonged.
Description
Technical field
The present invention relates to a kind of jointing type linked transmission axle.
Background technique
Transmission shaft is impaired easily in long-term rotation process, and long to some axial lengths especially transmission shaft very easily produces more serious consequence, uses some occasions than the long pass moving axis for needs; Such as stirrer etc., the way of existing technology is to use link that two transmission shafts are fixed; And rotate synchronously, in actual use, damaged part mainly occurs on its link; Yet, though this way can be keeped in repair the working life that increases transmission shaft through changing link; The general employing is connected firmly between link and two transmission shafts, and when link was impaired, the binding site of transmission shaft and link was same easy to be impaired; And the impaired of link also can addition, increases maintenance cost, demands urgently improving.
Summary of the invention
Problem to existing technology exists the objective of the invention is to propose a kind of jointing type linked transmission axle, can increase the working life of equipment.
For reaching this purpose, the present invention adopts following technological scheme:
A kind of jointing type linked transmission axle comprises driving shaft, driven axle, Transmitted chains, and said Transmitted chains comprises the many groups link member that links to each other through the bearing pin intersection; Said link member is made up of outer chain connecting plate, intermediate chain fishplate bar, and said outer chain connecting plate is fixedly mounted on the said bearing pin, and said intermediate chain fishplate bar is installed on the said bearing pin; Said intermediate chain fishplate bar can rotate with respect to said outer chain connecting plate, and the said driving shaft end disk body that extends radially outwardly out is carved in said disk body outer rim and to be established the gear teeth; The said driven axle end disk body that extends radially outwardly out; Establish the gear teeth quarter in said disk body outer rim, bolt is fixed said disk body and said disk body, and a said bearing pin connects four groups of said link member; Said gear teeth cooperation is installed between two groups of said link member, and said gear teeth cooperation is installed between other two groups of said link member.
Said outer chain connecting plate is riveted on the said bearing pin.
Said outer chain connecting plate is thinner than said intermediate chain fishplate bar.
The rigidity of said outer chain connecting plate is less than the rigidity of said intermediate chain fishplate bar.
Based on disclosing of above technological scheme, the present invention possesses following beneficial effect:
Driving shaft drives the driven axle rotation through Transmitted chains among the present invention; Damage can be reduced, service life of equipment can be increased, simultaneously driving shaft and transmission shaft; Because using bolt fixes disk body and disk body; Can prevent effectively that it from coming off suddenly in rotation process, cause danger, play the effect of dual fail-safe.
Description of drawings
Fig. 1 is the embodiment of the invention 1 a partial structurtes schematic representation;
Fig. 2 is the embodiment of the invention 1 an overall structure schematic representation;
Fig. 3 is the embodiment of the invention 1 a partial structurtes schematic representation;
Wherein: 1, Transmitted chains; 11, link member; 111, link member; 112, link member; 113, link member; 114 link member; 12, outer chain connecting plate; 13, intermediate chain fishplate bar; 14, bearing pin; 15, rivet; 21, driving shaft; 22, disk body; 23, the gear teeth; 31, driven axle; 32, disk body; 33, the gear teeth; 4, bolt.
Embodiment
Further specify technological scheme of the present invention below in conjunction with accompanying drawing and through embodiment:
Propose a kind of jointing type linked transmission axle, comprise driving shaft 21, driven axle 31, Transmitted chains 1, Transmitted chains 1 comprises the many groups link member 11 that links to each other through bearing pin 14 intersections; Link member 11 is made up of outer chain connecting plate 12, intermediate chain fishplate bar 13; Outer chain connecting plate 12 is fixedly mounted on the bearing pin 14, and intermediate chain fishplate bar 13 is installed on the bearing pin 14, and intermediate chain fishplate bar 13 can rotate with respect to outer chain connecting plate 12; The driving shaft 21 ends disk body 22 that extends radially outwardly out; Carve in disk body 22 outer rims and to establish the gear teeth 23, the driven axle 31 ends disk body 32 that extends radially outwardly out is carved in disk body 32 outer rims and to be established the gear teeth 33; Bolt 4 is fixing with disk body 32 with disk body 22; Bearing pin 14 connects four groups of link member 111,112,113,114, the gear teeth 23 cooperate be installed in two groups of link member 111, between 112, the gear teeth 33 cooperate be installed in other two groups of link member 113, between 114.Outer chain connecting plate 12 is riveted on the bearing pin 14.Outer chain connecting plate 12 is thinner than intermediate chain fishplate bar 13.The rigidity of outer chain connecting plate 12 is less than the rigidity of intermediate chain fishplate bar 13.
Driving shaft 21 rotates, and drives the gear teeth 23 and rotates, and the gear teeth 23 cooperations are installed between link member 111 and the link member 112; Thereby drive link member 111 and link member 112, because link member 111,112,113,114 is installed on the bearing pin 14, link member 111 and link member 112 are rotated and can be driven link member 113 and link member 114 rotations; Be installed between link member 113 and the link member 114 because the gear teeth 33 cooperate, link member 113 and link member 114 meetings of rotation drive the gear teeth 33 and rotate, and the gear teeth 33 are fixed on the driven axle 31; Rotate thereby drive driven axle 31, thereby realize that driving shaft 21 rotates drive driven axle 31 and rotates, because Transmitted chains 1 has certain buffer function; Driving shaft 21 drives driven axle 31 through Transmitted chains 1 and rotates; Damage can be reduced, service life of equipment can be increased, simultaneously driving shaft 21 and transmission shaft 31; Owing to use bolt 4 that disk body 22 is fixing with disk body 32; Can prevent effectively that it from coming off suddenly in rotation process, cause danger, play the effect of dual fail-safe.
The above; Be merely the preferable embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any technician who is familiar with the present technique field is equal to replacement or change according to technological scheme of the present invention and inventive concept thereof in the technical scope that the present invention discloses, all should be encompassed within protection scope of the present invention.
Claims (4)
1. jointing type linked transmission axle; Comprise driving shaft (21), driven axle (31), Transmitted chains (1), said Transmitted chains (1) comprises the many groups link member (11) that links to each other through bearing pin (14) intersection, and said link member (11) is made up of outer chain connecting plate (12), intermediate chain fishplate bar (13); Said outer chain connecting plate (12) is fixedly mounted on the said bearing pin (14); Said intermediate chain fishplate bar (13) is installed on the said bearing pin (14), and said intermediate chain fishplate bar (13) can rotate with respect to said outer chain connecting plate (12), it is characterized in that; Said driving shaft (21) the end disk body (22) that extends radially outwardly out; Carve in said disk body (22) outer rim and to establish the gear teeth (23), said driven axle (31) the end disk body (32) that extends radially outwardly out is carved in said disk body (32) outer rim and to be established the gear teeth (33); Bolt (4) is fixing with said disk body (22) and said disk body (32); A said bearing pin (14) connects four groups of said link member (111,112,113,114), and the said gear teeth (23) cooperation is installed between two groups of said link member (111,112), and the said gear teeth (33) cooperation is installed between other two groups of said link member (113,114).
2. jointing type linked transmission axle according to claim 1 is characterized in that said outer chain connecting plate (12) is riveted on the said bearing pin (14).
3. jointing type linked transmission axle according to claim 1 is characterized in that, said outer chain connecting plate (12) is thinner than said intermediate chain fishplate bar (13).
4. jointing type linked transmission axle according to claim 2 is characterized in that the rigidity of said outer chain connecting plate (12) is less than the rigidity of said intermediate chain fishplate bar (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101334956A CN102661329A (en) | 2012-05-02 | 2012-05-02 | Connected chain-type transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101334956A CN102661329A (en) | 2012-05-02 | 2012-05-02 | Connected chain-type transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102661329A true CN102661329A (en) | 2012-09-12 |
Family
ID=46770877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101334956A Pending CN102661329A (en) | 2012-05-02 | 2012-05-02 | Connected chain-type transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102661329A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499738A (en) * | 2015-09-03 | 2017-03-15 | 舍弗勒技术股份两合公司 | Compensation device for transmitting torque to connect an input shaft to an output shaft |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB110655A (en) * | 1916-12-18 | 1917-11-01 | Henry Calvert | Improvements in or relating to Flexible or Universal Couplings for Shafts. |
| US2451683A (en) * | 1944-01-08 | 1948-10-19 | American Brake Shoe Co | Coupling |
| JPS5888018U (en) * | 1981-12-11 | 1983-06-15 | 曙ブレーキ工業株式会社 | shaft coupling |
| JP2001140922A (en) * | 1999-11-08 | 2001-05-22 | Tsubakimoto Chain Co | Chain coupling |
| CN202203297U (en) * | 2011-08-26 | 2012-04-25 | 湖北虎牌链条制造有限责任公司 | Chain coupling |
| CN202646444U (en) * | 2012-05-02 | 2013-01-02 | 芜湖宝德轮业有限公司 | Joining chained drive shaft |
-
2012
- 2012-05-02 CN CN2012101334956A patent/CN102661329A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB110655A (en) * | 1916-12-18 | 1917-11-01 | Henry Calvert | Improvements in or relating to Flexible or Universal Couplings for Shafts. |
| US2451683A (en) * | 1944-01-08 | 1948-10-19 | American Brake Shoe Co | Coupling |
| JPS5888018U (en) * | 1981-12-11 | 1983-06-15 | 曙ブレーキ工業株式会社 | shaft coupling |
| JP2001140922A (en) * | 1999-11-08 | 2001-05-22 | Tsubakimoto Chain Co | Chain coupling |
| CN202203297U (en) * | 2011-08-26 | 2012-04-25 | 湖北虎牌链条制造有限责任公司 | Chain coupling |
| CN202646444U (en) * | 2012-05-02 | 2013-01-02 | 芜湖宝德轮业有限公司 | Joining chained drive shaft |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499738A (en) * | 2015-09-03 | 2017-03-15 | 舍弗勒技术股份两合公司 | Compensation device for transmitting torque to connect an input shaft to an output shaft |
| CN106499738B (en) * | 2015-09-03 | 2021-06-11 | 舍弗勒技术股份两合公司 | Compensation device for transmitting torque to connect an input shaft to an output shaft |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120912 |