CN202597619U - Chain supporting device for mechanical chain transmission - Google Patents
Chain supporting device for mechanical chain transmission Download PDFInfo
- Publication number
- CN202597619U CN202597619U CN 201220228546 CN201220228546U CN202597619U CN 202597619 U CN202597619 U CN 202597619U CN 201220228546 CN201220228546 CN 201220228546 CN 201220228546 U CN201220228546 U CN 201220228546U CN 202597619 U CN202597619 U CN 202597619U
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- CN
- China
- Prior art keywords
- chain
- transmission
- mechanical
- transmission shaft
- supporting
- 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 - Fee Related
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Abstract
The utility model relates to mechanical chain transmission and particularly relates to a chain supporting device for the mechanical chain transmission, belonging to the field of machine manufacturing, and the chain supporting device is used for supporting a chain so as not to droop and enabling the chain transmission operation to be steady during long-distance mechanical chain transmission. The device comprises a connecting rack, wherein the connecting rack is fixedly arranged on a chain transmission bracket, a transmission shaft is fixedly arranged on the connecting rack, and a supporting wheel is connected with the transmission shaft through a key; and bearings and shaft sleeves are respectively arranged at the two ends of the transmission shaft. According to the device, a transmission chain passes through the supporting wheel, and the supporting wheel is fixedly arranged on the chain transmission bracket through the connecting rack. During the chain transmission, the supporting wheel does rotary motion, so that the chain is supported not to droop, and the steadiness of the operation of transmission components is ensured.
Description
Technical field
The utility model relates to a kind of mechanical chain transmission, is specifically related to a kind of mechanical chain drive chain bearing device, and supporting chain is not sagging when being used for the chain-driven of length distance Mechanical, and chain-driven is operated steadily, and belongs to mechanical manufacturing field.
Background technique
At present; In many long distance Mechanical chain drives,, influenced the running stability of transmission part because the weight (especially heavy Transmitted chains) of Transmitted chains self is sagging serious; If the tensioning Transmitted chains then needs very big tensioning mechanism, to making long distance Mechanical chain drive applications difficulty.
Summary of the invention
The purpose of the utility model is in order to overcome the deficiency of above-mentioned existing technology, a kind of long distance Mechanical chain-driven chain bearing device that is applicable to be provided.This device passes support roller with Transmitted chains exactly, and support roller is fixed on the chain-driven support through link press span.When chain transmission, support roller rotates, and is not sagging with supporting chain, guarantees that transmission part operates steadily.This mechanical chain drive chain bearing device is simple in structure, easy for installation; Be particularly useful for the heavy chain transmission occasion of long distance, a plurality of supporting points can be installed, make in the chain drive and need not use very big tension force; Can make Transmitted chains not sagging, guarantee chaindriven stationarity.
The utility model is realized through following technological scheme: a kind of mechanical chain drive chain bearing device; It is characterized in that: this device comprises link press span; Link press span is fixed on the chain-driven support, is fixed with transmission shaft on the described link press span, and support roller is connected with transmission shaft through key; There are bearing and axle sleeve in described transmission shaft two ends.
There is chain to pass on the described support roller.
The utility model has the advantages that: this mechanical chain drive chain bearing device is simple in structure, easy for installation; Be particularly useful for the heavy chain transmission occasion of long distance; A plurality of supporting points can be installed; Make in the chain drive and need not use very big tension force, can make Transmitted chains not sagging, guarantee chaindriven stationarity.
Description of drawings
According to accompanying drawing and embodiment the utility model is further specified below:
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A view of Fig. 1;
Among the figure: 1, link press span, 2, axle sleeve, 3, transmission shaft, 4, bearing, 5, support roller, 6, the chain-driven support.
Embodiment
As shown in the figure: a kind of mechanical chain drive chain bearing device, it is characterized in that: this device comprises link press span 1, and link press span is fixed on the chain-driven support 6, is fixed with transmission shaft 3 on the described link press span, and support roller 5 is connected with transmission shaft through key; There are bearing 4 and axle sleeve 2 in described transmission shaft two ends.
There is chain to pass on the described support roller 5.
Working procedure: mechanically operated chain is passed support roller, and when the chain-driven campaign, chain is supported wheel and holds, and fixes through link press span and chain-driven support, lets the chain can not be sagging, makes to grow and operates steadily apart from chain-driven.
Claims (2)
1. mechanical chain drive chain bearing device, it is characterized in that: this device comprises link press span (1), and link press span is fixed on the chain-driven support (6), is fixed with transmission shaft (3) on the described link press span, and support roller (5) is connected with transmission shaft through key; There are bearing (4) and axle sleeve (2) in described transmission shaft two ends.
2. a kind of mechanical chain drive chain bearing device according to claim 1, it is characterized in that: described support roller has chain to pass on (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220228546 CN202597619U (en) | 2012-05-21 | 2012-05-21 | Chain supporting device for mechanical chain transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220228546 CN202597619U (en) | 2012-05-21 | 2012-05-21 | Chain supporting device for mechanical chain transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202597619U true CN202597619U (en) | 2012-12-12 |
Family
ID=47315163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220228546 Expired - Fee Related CN202597619U (en) | 2012-05-21 | 2012-05-21 | Chain supporting device for mechanical chain transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202597619U (en) |
-
2012
- 2012-05-21 CN CN 201220228546 patent/CN202597619U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130521 |