CN203717786U - Chain with tooth parts - Google Patents
Chain with tooth parts Download PDFInfo
- Publication number
- CN203717786U CN203717786U CN201420048509.9U CN201420048509U CN203717786U CN 203717786 U CN203717786 U CN 203717786U CN 201420048509 U CN201420048509 U CN 201420048509U CN 203717786 U CN203717786 U CN 203717786U
- Authority
- CN
- China
- Prior art keywords
- chain
- bearing pin
- outer plate
- plates
- tooth parts
- 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 - Lifetime
Links
- 230000000452 restraining effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model provides a chain with tooth parts, belongs to the technical field of chains, and solves the problem that a transmission wheel cannot be linearly arranged along the chain of the conventional chain transmission device. The chain with the tooth parts comprises a chain body with the tooth parts, wherein the chain body comprises a plurality of annularly arrayed inner chain links; every two adjacent inner chain links are connected through an outer chain plate; a connection pin shaft is inserted between each inner chain link and the corresponding outer chain plate; the tooth parts are arranged on the edges of the inner chain links and the outer chain plates; clamping plates are arranged between the outer chain plates and the pin shafts; each clamping plate corresponds to one pin shaft; clamping slots are formed in the clamping plates; limiting slots are formed in the pin shafts; the clamping plates are attached to the outer chain plates and are fixed with the outer chain plates. The mechanism has functions of a chain and a rack simultaneously; after a chain wheel drives the chain, the chain can drive a plurality of gears to realize transmission at the same time, so that the transmission efficiency is greatly enhanced.
Description
Technical field
The utility model belongs to chain technical field, particularly a kind of chain with tooth portion.
Background technique
In mechanical transmission fields, chaindriven application is very extensive, is characterized in not having elasticity sliding motion and skids, and can realize the between centers transmission of larger distance, and velocity ratio is very stable, and transmission efficiency is higher, and overload capacity is strong.Forming chaindriven critical piece is sprocket wheel and Transmitted chains, wherein Transmitted chains is formed by inner plate, sleeve, roller, outer plate, bearing pin serial connection, the sprocket wheel that traditional chain all needs tooth pitch to coordinate carries out transmission, and at least needing chain to surround 1/3rd sprocket wheels just can closely cooperate mutually, although therefore can establish several drive sprockets between the connection paragraph of chain more, but the number that sprocket wheel can arrange is few, just can reach the highest if its transmission efficiency of drive wheel is set along chain straight line.
Summary of the invention
The purpose of this utility model is for existing above-mentioned chain transmission efficiency, has proposed a kind ofly chain to be converted into tooth bar, can increase substantially the chain structure of transmission efficiency.
The purpose of this utility model can realize by following technical proposal: a kind of chain with tooth portion, it comprises the inner link of multiple annular array, adjacent is connected by outer plate between inner link between two, between inner link and outer plate, be inserted with the bearing pin of connection, it is characterized in that, the edge of described inner link and outer plate is equipped with tooth portion, between outer plate and bearing pin, be provided with block board, the every corresponding bearing pin of block board, above-mentioned block board is provided with screens groove, bearing pin is provided with restraining groove, and described block board is sticked and fixes on outer plate and with outer plate.
Because frequent rotation can make left and right serious wear, then there is the situation of double swerve in traditional bearing pin, for the situation that makes the precision-fit of outside tooth portion and gear must eliminate bearing pin double swerve occurs.
In above-mentioned a kind of chain with tooth portion, described screens groove is U-shaped.
In above-mentioned a kind of chain with tooth portion, described restraining groove is opened in bearing pin outer side surface, perpendicular to bearing pin and Parallel Symmetric setting between two.
In above-mentioned a kind of chain with tooth portion, described block board is bolted on outer plate.
Compared with prior art, this mechanism has the function of chain and tooth bar simultaneously, and after chain wheel drive chain, chain can drive multiple gears to carry out transmission simultaneously, has strengthened greatly transmission efficiency.
Brief description of the drawings
Fig. 1 is this chain structure schematic diagram with tooth portion.
Fig. 2 is this chain single-unit schematic diagram with tooth portion.
In figure, 1, bearing pin; 2, restraining groove; 3, screens groove; 4, block board; 5, bolt; 6, inner link; 7, tooth portion; 8, outer plate.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, this chain with tooth portion comprises the inner link 6 of multiple annular array, between adjacent inner link between two 6, connected by outer plate 8, between inner link 6 and outer plate 8, be inserted with the bearing pin 1 of connection, one side edge of inner link 6 and outer plate 8 is equipped with tooth portion 7, between outer plate 8 and bearing pin 1, is provided with the locking framework that prevents that bearing pin 1 from rotating with respect to outer plate 8.Locking framework comprises block board 4, the every corresponding bearing pin 1 of block board 4, above-mentioned block board 4 is provided with U-shaped screens groove 3, bearing pin 1 one end has stopper protrusion, the other end is provided with restraining groove 2, and restraining groove 2 is opened in bearing pin 1 outer side surface, perpendicular to bearing pin 1 and be parallelly between two symmetrical arranged up and down, described block board 4 is sticked on outer plate 8 and is fixing by bolt 5 with outer plate 8, can stop the rotation of bearing pin 1 in screens groove 3 correspondences are buckled in the restraining groove 2 of bearing pin 1.
This mechanism has the function of chain and tooth bar simultaneously, and after chain wheel drive chain, chain can drive multiple gears to carry out transmission simultaneously, has strengthened greatly transmission efficiency.
Should be appreciated that, in claims of the present utility model, specification, all " comprising ... " is all interpreted as open implication, and namely its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, its implication should not be construed " only comprising ... ".
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. the chain with tooth portion, it comprises the inner link (6) of multiple annular array, between adjacent inner link between two (6), connected by outer plate (8), between inner link (6) and outer plate (8), be inserted with the bearing pin (1) of connection, it is characterized in that, described inner link (6) and outer plate (8) are along being equipped with tooth portion (7) in annular outboard, between outer plate (8) and bearing pin (1), be provided with block board (4), the corresponding bearing pin of every block board (4) (1), above-mentioned block board (4) is provided with screens groove (3), bearing pin (1) is provided with restraining groove (2), described block board (4) is sticked upper at outer plate (8) and fixing with outer plate (8).
2. a kind of chain with tooth portion according to claim 1, is characterized in that, described screens groove (3) is U-shaped.
3. a kind of chain with tooth portion according to claim 2, is characterized in that, described restraining groove (2) is opened in bearing pin (1) outer side surface, perpendicular to bearing pin (1) and Parallel Symmetric setting between two.
4. according to a kind of chain with tooth portion described in claim 1 or 2 or 3, it is characterized in that, described block board (4) is fixed on outer plate (8) by bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048509.9U CN203717786U (en) | 2014-01-24 | 2014-01-24 | Chain with tooth parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048509.9U CN203717786U (en) | 2014-01-24 | 2014-01-24 | Chain with tooth parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717786U true CN203717786U (en) | 2014-07-16 |
Family
ID=51156939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048509.9U Expired - Lifetime CN203717786U (en) | 2014-01-24 | 2014-01-24 | Chain with tooth parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717786U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633034A (en) * | 2014-12-24 | 2015-05-20 | 广西大学 | Novel thrust chain device |
| CN105889441A (en) * | 2015-10-20 | 2016-08-24 | 深圳市兆威机电有限公司 | Transmission device and rack corner steering mechanism thereof |
| WO2017066920A1 (en) * | 2015-10-20 | 2017-04-27 | 深圳市兆威机电有限公司 | Transmission device and corner-turning mechanism for rack thereof |
| CN108916359A (en) * | 2018-08-09 | 2018-11-30 | 常州信息职业技术学院 | A kind of Modular Flexible rack gear |
-
2014
- 2014-01-24 CN CN201420048509.9U patent/CN203717786U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633034A (en) * | 2014-12-24 | 2015-05-20 | 广西大学 | Novel thrust chain device |
| CN105889441A (en) * | 2015-10-20 | 2016-08-24 | 深圳市兆威机电有限公司 | Transmission device and rack corner steering mechanism thereof |
| WO2017066920A1 (en) * | 2015-10-20 | 2017-04-27 | 深圳市兆威机电有限公司 | Transmission device and corner-turning mechanism for rack thereof |
| CN105889441B (en) * | 2015-10-20 | 2018-05-22 | 深圳市兆威机电有限公司 | Transmission device and its rack turning steering mechanism |
| CN108916359A (en) * | 2018-08-09 | 2018-11-30 | 常州信息职业技术学院 | A kind of Modular Flexible rack gear |
| CN108916359B (en) * | 2018-08-09 | 2021-06-25 | 常州信息职业技术学院 | Modularized flexible rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190624 Address after: 322121 Gesan, Gefu Village, Nanma Town, Dongyang City, Jinhua City, Zhejiang Province Patentee after: Zhongke Zhibo Technology (Zhejiang) Co.,Ltd. Address before: 322121 Zhejiang Jinhua Dongyang Nanma Machinery Industry Park Dongyang Yongmei Chain Co., Ltd. Patentee before: DONGYANG YONGMEI CHAIN Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |