CN203384347U - Transmission shaft convenient to lubricate - Google Patents
Transmission shaft convenient to lubricate Download PDFInfo
- Publication number
- CN203384347U CN203384347U CN201320470267.8U CN201320470267U CN203384347U CN 203384347 U CN203384347 U CN 203384347U CN 201320470267 U CN201320470267 U CN 201320470267U CN 203384347 U CN203384347 U CN 203384347U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- goat
- connection end
- horn
- fork
- 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
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Abstract
The utility model provides a transmission shaft convenient to lubricate. The transmission shaft comprises an external connection end cavel-shaped fork, an internal connection end cavel-shaped fork and a special-shaped steel pipe. The external connection end cavel-shaped fork is connected with one end of the internal connection end cavel-shaped fork through a universal-joint cross axle, the other end of the internal connection end cavel-shaped fork is connected with the special-shaped steel pipe through an elastic cylindrical pin. The special-shaped steel pipe is provided with a straight grease cup. The transmission shaft has the advantages that when the transmission shaft needs to be lubricated through lubricating grease, the transmission shaft does not need to be dismantled from equipment, and an oil gun can be used for directly adding the grease from the grease cup.
Description
technical field:
The utility model belongs to mechanical transmission fields, particularly the lubricated transmission shaft of a kind of convenience.
background technique:
Existing transmission shaft on market, referring to Fig. 1, comprise external connection end goat's horn fork (universal-joint fork), in connect end goat's horn fork, chapped pipe and universal-joint cross trunnion, wherein external connection end goat's horn fork with in connect end goat's horn fork and be connected by universal-joint cross trunnion, inside connect that the end goat's horn is pitched and special pipe is fixed by elastic cylindrical pin.Referring to Fig. 2, transmission shaft need be disassembled from equipment when the transmission shaft of prior art is in use grease-added, more inside and outside special pipe is pulled open, smear lubricating grease at inner pipe wall, caused in using process inconvenient greatly.
the model utility content:
In order to overcome deficiency of the prior art, the utility model provides a kind of novel transmission shaft, when needs refuel, transmission shaft need not be unloaded from equipment, can directly on transmission shaft, refuel and be lubricated.
The utility model provides a kind of convenience lubricated transmission shaft, described transmission shaft comprise external connection end goat's horn fork, in connect end goat's horn fork, chapped pipe, wherein said external connection end goat's horn fork with described in connect and hold goat's horn to pitch an end to be connected by universal-joint cross trunnion, connect the end goat's horn fork the other end in described and be connected by elastic cylindrical pin with described chapped pipe, be provided with straight lubricating cup on described chapped pipe;
Further, described straight lubricating cup is connected with described chapped pipe by the tapped hole on chapped pipe;
Further, chapped pipe comprises special-shaped outer tube and special-shaped inner tube;
Further, connecing the end goat's horn in described pitches an end and also comprises circlip for hole.
The beneficial effects of the utility model are: transmission shaft of the present utility model, when needs are grease-added, do not need transmission shaft is unloaded from equipment, and directly directly refuels from lubricating cup with oil gun.
the accompanying drawing explanation:
Fig. 1 is the Split type structure schematic diagram of transmission shaft in prior art;
Fig. 2 is the lubricated schematic diagram of transmission shaft in prior art;
Fig. 3 is the Split type structure schematic diagram of transmission shaft in the utility model;
Fig. 4 is the lubricated schematic diagram of transmission shaft in the utility model.
embodiment:
For the ease of understanding the utility model, now in conjunction with embodiment, be further described, but present embodiment should not regarded as any restriction of the present utility model.
Referring to Fig. 3, transmission shaft of the present utility model comprise external connection end goat's horn fork 1, in connect end goat's horn fork 4, chapped pipe 6, wherein external connection end goat's horn fork 1 with in connect the end goat's horn and pitch 4 one ends and be connected by universal-joint cross trunnion 2, inside connecing the end goat's horn pitches 4 the other ends and is connected by elastic cylindrical pin 5 with chapped pipe 6, connect end goat's horn fork 4 one ends wherein and also comprise circlip for hole 3, chapped pipe 6 comprises special-shaped outer tube and special-shaped inner tube, is provided with straight lubricating cup 7 on chapped pipe 6.
Referring to Fig. 4, bore a tapped hole 8 on chapped pipe 6, more straight lubricating cup 7 is screwed into, play the effect of tank filler sleeve; In the utility model, without transmission shaft is unloaded from equipment, can directly with oil gun, from lubricating cup, directly refuel.
For the person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. the transmission shaft that convenience is lubricated, described transmission shaft comprise external connection end goat's horn fork (1), in connect end goat's horn fork (4), chapped pipe (6), wherein said external connection end goat's horn fork (1) with described in connect and hold goat's horn to pitch an end (4) to be connected by universal-joint cross trunnion (2), connecing end goat's horn fork (4) the other end in described is connected by elastic cylindrical pin (5) with described chapped pipe (6), it is characterized in that, be provided with straight lubricating cup (7) on described chapped pipe (6).
2. transmission shaft according to claim 1, is characterized in that, described straight lubricating cup (7) is connected with described chapped pipe (6) by the tapped hole (8) on chapped pipe (6).
3. transmission shaft according to claim 1, is characterized in that, chapped pipe (6) comprises special-shaped outer tube and special-shaped inner tube.
4. transmission shaft according to claim 1, is characterized in that, connects end goat's horn fork (4) one ends in described and also comprise circlip for hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320470267.8U CN203384347U (en) | 2013-08-02 | 2013-08-02 | Transmission shaft convenient to lubricate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320470267.8U CN203384347U (en) | 2013-08-02 | 2013-08-02 | Transmission shaft convenient to lubricate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384347U true CN203384347U (en) | 2014-01-08 |
Family
ID=49872841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320470267.8U Expired - Lifetime CN203384347U (en) | 2013-08-02 | 2013-08-02 | Transmission shaft convenient to lubricate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384347U (en) |
-
2013
- 2013-08-02 CN CN201320470267.8U patent/CN203384347U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160519 Address after: 317600, Zhejiang, Taizhou province Yuhuan County Wong Hom Hom tunnel mouth Patentee after: ZHEJIANG CHANGHENG MACHINERY Co.,Ltd. Address before: 317600 Zhejiang Ting Ting Machinery Co., Ltd., Zhejiang, Yuhuan County, Taizhou Patentee before: Huang Naiheng |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 317600 Automobiles Industrial Park, Yucheng Street, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Zhejiang Changheng Machinery Group Co.,Ltd. Address before: 317600, Zhejiang, Taizhou province Yuhuan County Wong Hom Hom tunnel mouth Patentee before: ZHEJIANG CHANGHENG MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |