CN203384298U - Chain link capable of being freely combined - Google Patents
Chain link capable of being freely combined Download PDFInfo
- Publication number
- CN203384298U CN203384298U CN201320458686.XU CN201320458686U CN203384298U CN 203384298 U CN203384298 U CN 203384298U CN 201320458686 U CN201320458686 U CN 201320458686U CN 203384298 U CN203384298 U CN 203384298U
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- CN
- China
- Prior art keywords
- chain link
- groove
- bearing
- chain
- sides
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a chain link capable of being freely combined. The chain link comprises chain link bodies, the combination portion of each chain link body and a transmission gear is provided with a gear transmission groove, the groove walls on the two sides of the transmission groove are transversely and fixedly provided with two pin shafts respectively penetrating through the groove walls in parallel, the center distance of the two pin shafts is equal to a standard chain pitch, the length of the groove is equal to the center distance of the two pin shafts, each pin shaft is provided with an outer roller through a bearing on the two outer sides of each groove wall, each pin shaft on the outer side of each outer roller is provided with a retainer ring in a pressed mode, and each pin shaft is provided with a rotary inner sleeve in the transmission groove. According to the chain link, the multiple chain link bodies can be combined to move together and can also be controlled to move independently, and the chain link can be used for storing and separating materials and has the advantages of being simple in structure, flexible in use and low in cost.
Description
Technical field:
The utility model is a kind of motion together that both can combine, and can separate separately controlled motion again, for the independent assortment chain link of storing and separation material.
Background technique:
Existing chain is all to be connected into the annular of a sealing by a plurality of chain links, in movement process, can only move together, static together, and each chain link can not be used after can't separating, separating.
Summary of the invention:
The purpose of this utility model is to provide a kind ofly both can separate separately controlled motion again with the more piece motion that combine together, for storing and separate the independent assortment chain link of material.
The technical solution of the utility model completes as follows, the independent assortment chain link, it includes chain link, it is characterized in that: be provided with a gear transmission groove in the connecting part of each chain link and driving gear, horizontal parallel two bearing pins that stretch out respectively cell wall that are fixed with on the cell wall of the both sides of driving groove, the centre distance of two bearing pins equals the standard chain pitch, flute length equals the centre distance of two bearing pins, with bearing, an outer roller is installed respectively at the outer both sides of cell wall on each bearing pin, compress a back-up ring is arranged respectively on the bearing pin in each outer roller outside, the inner sleeve of a rotation is installed in respectively at driving groove on each bearing pin.
The utility model can separate separately controlled motion again with more piece combination motion together, for storing and separate material, have advantages of simple in structure, use flexibly, cost is low.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model; Fig. 2 is the A-A sectional view of Fig. 1; Fig. 3 is perspective view of the present utility model.
Embodiment:
Describe by reference to the accompanying drawings embodiment in detail, the utility model is to be provided with a gear transmission groove 7 in each chain link 1 and the connecting part of driving gear, horizontal parallel two bearing pins 2 that stretch out respectively cell wall that are fixed with on the cell wall of the both sides of driving groove, the centre distance of two bearing pins equals the standard chain pitch, flute length equals the centre distance of two bearing pins, with bearing 4, an outer roller 3 is installed respectively at the outer both sides of cell wall on each bearing pin, compress a back-up ring 5 is arranged respectively on the bearing pin in each outer roller outside, the inner sleeve 6 of a rotation is installed in respectively at driving groove on each bearing pin.During installation, the inner sleeve in this chain link driving groove and driving gear are thought to engagement, because roller and an inner sleeve outside two are installed on every bearing pin, thereby make it on bearing pin, freely to turn round, be meshed with the gear teeth on sprocket wheel when the chain link of independent assortment is done rotation motion, make the independent assortment chain link do straight-line support roller, rolling-operation; Due to the centre distance of the two bearing pins pitch that is standard chain, and the width of the chain link twice that is pitch, so, when a plurality of independent assortment chain links are close together, just can form a standard chain and sprocket wheel and mesh continuously revolution.
Claims (1)
1. independent assortment chain link, it includes chain link, it is characterized in that: be provided with a gear transmission groove in the connecting part of each chain link and driving gear, horizontal parallel two bearing pins that stretch out respectively cell wall that are fixed with on the cell wall of the both sides of driving groove, the centre distance of two bearing pins equals the standard chain pitch, flute length equals the centre distance of two bearing pins, with bearing, an outer roller is installed respectively at the outer both sides of cell wall on each bearing pin, compress a back-up ring is arranged respectively on the bearing pin in each outer roller outside, the inner sleeve of a rotation is installed in respectively at driving groove on each bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458686.XU CN203384298U (en) | 2013-07-30 | 2013-07-30 | Chain link capable of being freely combined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458686.XU CN203384298U (en) | 2013-07-30 | 2013-07-30 | Chain link capable of being freely combined |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384298U true CN203384298U (en) | 2014-01-08 |
Family
ID=49872793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320458686.XU Withdrawn - After Issue CN203384298U (en) | 2013-07-30 | 2013-07-30 | Chain link capable of being freely combined |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352959A (en) * | 2013-07-30 | 2013-10-16 | 新乡东方工业科技有限公司 | Freely combined chain links |
-
2013
- 2013-07-30 CN CN201320458686.XU patent/CN203384298U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352959A (en) * | 2013-07-30 | 2013-10-16 | 新乡东方工业科技有限公司 | Freely combined chain links |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140108 Effective date of abandoning: 20150304 |
|
| RGAV | Abandon patent right to avoid regrant |