CN204592051U - Articulated mechanism on a kind of transmission shaft - Google Patents
Articulated mechanism on a kind of transmission shaft Download PDFInfo
- Publication number
- CN204592051U CN204592051U CN201520248535.0U CN201520248535U CN204592051U CN 204592051 U CN204592051 U CN 204592051U CN 201520248535 U CN201520248535 U CN 201520248535U CN 204592051 U CN204592051 U CN 204592051U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- coupling hook
- articulated mechanism
- shaft
- spring
- 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
Links
Abstract
The utility model discloses the articulated mechanism on a kind of transmission shaft, comprise spring, connecting head and transmission shaft, described connecting head is provided with coupling hook, described transmission shaft and described coupling hook are hinged and connected, one end of described spring is connected with the bottom of described coupling hook, and the other end of described spring connects with described transmission shaft.Articulated mechanism structure on transmission shaft of the present utility model is simple, produces easy to maintenance, can effectively reduce the noise in transmission process, and have self-lubricating function.
Description
Technical field
The utility model relates to transmission shaft field, specifically relates to the articulated mechanism on a kind of transmission shaft.
Background technique
Articulated mechanism on existing transmission shaft can send larger noise in the process of transmission, and this noise can affect the using effect of product, brings discomfort to operator.Analyze this noise Producing reason, mainly because rigid collision is comparatively violent, lack necessary flexibility.
Model utility content
(1) technical problem that will solve
For the deficiency that prior art exists, the utility model provides the articulated mechanism on a kind of transmission shaft.
(2) technological scheme
For achieving the above object, the utility model provides the articulated mechanism on a kind of transmission shaft, comprise spring, connecting head and transmission shaft, described connecting head is provided with coupling hook, described transmission shaft and described coupling hook are hinged and connected, one end of described spring is connected with the bottom of described coupling hook, and the other end of described spring connects with described transmission shaft.
Further, also comprise graphite block, one end of described transmission shaft is provided with hemisphere, and described spring is connected with the hemisphere on described transmission shaft by described graphite block.
Further, described coupling hook comprises the first coupling hook and the second coupling hook, described first coupling hook and the second coupling hook are divided into the two ends being positioned at described connecting head, described transmission shaft comprises the first transmission shaft and second driving shaft, described first transmission shaft is connected with the first coupling hook, and described second driving shaft is connected with described second coupling hook.
Further, also comprise installation shaft, described coupling hook is provided with mounting hole, and described installation shaft is passed described transmission shaft and is arranged on described mounting hole, and described mounting hole is provided with groove, and described groove is equipped with graphite annulus.
(3) beneficial effect
Articulated mechanism structure on the utility model transmission shaft is simple, produces easy to maintenance, can effectively reduce the noise in transmission process, and have self-lubricating function.
Accompanying drawing explanation
Fig. 1 is the structural representation of the articulated mechanism one on the utility model transmission shaft;
Fig. 2 is the structural representation in the articulated mechanism on the utility model transmission shaft between installation shaft and coupling hook.
Wherein, 1 is connecting head, and 2 is the first transmission shaft, and 3 is second driving shaft, and 4 is the first coupling hook, and 5 is the second coupling hook, and 6 is spring, and 7 is graphite block, and 8 is installation shaft, and 9 is graphite annulus.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
The structure of the articulated mechanism on a kind of transmission shaft of the present utility model as depicted in figs. 1 and 2, comprise spring 6, connecting head 1 and transmission shaft, described connecting head 1 is provided with coupling hook, described transmission shaft and described coupling hook are hinged and connected, one end of described spring 6 is connected with the bottom of described coupling hook, and the other end of described spring 6 connects with described transmission shaft.
So in use, when relative movement occurs for transmission shaft and connecting head 1, spring 6 can absorb the vibration resistance because rigid collision produces, and effectively reduces noise.
As optimization, also comprise graphite block 7, one end of described transmission shaft is provided with hemisphere 10, and described spring 6 is connected with the hemisphere 10 on described transmission shaft by described graphite block 7.
Wherein, described coupling hook comprises the first coupling hook 2 and the second coupling hook 3, described first coupling hook 2 and the second coupling hook 3 are divided into the two ends being positioned at described connecting head 1, described transmission shaft comprises the first transmission shaft 4 and second driving shaft 5, described first transmission shaft 4 is connected with the first coupling hook 2, and described second driving shaft 5 is connected with described second coupling hook 2.
In addition, also comprise installation shaft 8, described coupling hook is provided with mounting hole, and described installation shaft 8 is passed described transmission shaft and is arranged on described mounting hole, and described mounting hole is provided with groove, described groove is equipped with graphite annulus 9.Rotated by installation shaft 8 between transmission shaft and coupling hook, the graphite annulus 9 in groove can effectively lubricate installation shaft 8.
The beneficial effects of the utility model: structure is simple, produces easy to maintenance, can effectively reduce the noise in transmission process, and have self-lubricating function.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the articulated mechanism on a transmission shaft, it is characterized in that, comprise spring (6), connecting head (1) and transmission shaft, described connecting head (1) is provided with coupling hook, described transmission shaft and described coupling hook are hinged and connected, one end of described spring (6) is connected with the bottom of described coupling hook, and the other end of described spring (6) connects with described transmission shaft.
2. the articulated mechanism on transmission shaft as claimed in claim 1, it is characterized in that, also comprise graphite block (7), one end of described transmission shaft is provided with hemisphere (10), and described spring (6) is connected with the hemisphere (10) on described transmission shaft by described graphite block (7).
3. the articulated mechanism on transmission shaft as claimed in claim 1 or 2, it is characterized in that, described coupling hook comprises the first coupling hook (4) and the second coupling hook (5), described first coupling hook (4) and the second coupling hook (5) lay respectively at the two ends of described connecting head (1), described transmission shaft comprises the first transmission shaft (2) and second driving shaft (3), described first transmission shaft (2) is connected with the first coupling hook (4), and described second driving shaft (3) is connected with described second coupling hook (5).
4. the articulated mechanism on transmission shaft as claimed in claim 2, it is characterized in that, also comprise installation shaft (8), described coupling hook is provided with mounting hole, described installation shaft (8) is through described transmission shaft and be arranged on described mounting hole, described mounting hole is provided with groove, described groove is equipped with graphite annulus (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248535.0U CN204592051U (en) | 2015-04-23 | 2015-04-23 | Articulated mechanism on a kind of transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248535.0U CN204592051U (en) | 2015-04-23 | 2015-04-23 | Articulated mechanism on a kind of transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592051U true CN204592051U (en) | 2015-08-26 |
Family
ID=53928206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520248535.0U Expired - Fee Related CN204592051U (en) | 2015-04-23 | 2015-04-23 | Articulated mechanism on a kind of transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592051U (en) |
-
2015
- 2015-04-23 CN CN201520248535.0U patent/CN204592051U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20200423 |