CN202646428U - Connection pad of driving shaft - Google Patents
Connection pad of driving shaft Download PDFInfo
- Publication number
- CN202646428U CN202646428U CN 201220272788 CN201220272788U CN202646428U CN 202646428 U CN202646428 U CN 202646428U CN 201220272788 CN201220272788 CN 201220272788 CN 201220272788 U CN201220272788 U CN 201220272788U CN 202646428 U CN202646428 U CN 202646428U
- Authority
- CN
- China
- Prior art keywords
- connection pad
- land
- main body
- live axle
- connection
- 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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- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The utility model discloses a connection pad of a driving shaft. The connection pad comprises a connection pad main body, wherein inner holes connected with the driving shaft are arranged in the connection pad body, a pin shaft is arranged in the middle of the connection pad main body and penetrates through the connection pad main body to be connected with the driving shaft, a pin is arranged at the end of the pin shaft, and the connection pad main body comprises a connection main sleeve and a connection auxiliary sleeve which are connected with each other in detachable mode. By means of the pin shaft arranged in the connection pad main body of the connection pad, the pin shaft can be arranged in different holes of the driving shaft in penetrating mode, so that the width of the shaft distance can be adjusted according to working requirements, and different wheel distances can be achieved. The connection pad of the driving shaft is high in strength, durable, reliable in torque transmission, not apt to loose and long in service life.
Description
Technical field
The utility model relates to the tractor field, particularly relates to a kind of for the driving wheel of hand tractor and the land of live axle.
Background technique
Generally all structure is single for existing Drive Shafts of Walking Tractor land, is not provided with bearing pin in the land, can not adjust the width of wheelbase, and transmitting torque is unreliable, often can occur becoming flexible, and intensity is relatively poor, and how long use does not just need to change, and has improved cost.
The model utility content
The technical problem that the utility model mainly solves provides a kind of simple in structure, easy installation and removal, high, durable, the reliable live axle land of transmitting torque of intensity.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of live axle land is provided, comprise the land main body, offer the endoporus that is connected with live axle in the land main body, land main body middle part is provided with bearing pin, and described bearing pin runs through the land main body and is connected with live axle, and described end part of pin shaft is provided with pin, described land main body comprises and connects main cover and be connected secondary case, removably connects between the main cover of described connection and the connection secondary case.
In preferred embodiment of the utility model, described connection master puts and offers groove, and described auxiliary connection is set in the groove.
In preferred embodiment of the utility model, described connection master puts and is provided with some bolts, and described bolt is fixedly connected with briquetting on the live axle.
In preferred embodiment of the utility model, removably connect by bolt between the main cover of described connection and the connection secondary case.
In preferred embodiment of the utility model, described endoporus is the hexagonal endoporus.
The beneficial effects of the utility model are: the utility model live axle land is owing to be provided with bearing pin in the land main body, bearing pin can be through in the different hole of live axle, can adjust according to need of work the width of wheelbase, thereby realize different wheelspans, this live axle land intensity is high, durable, transmitting torque is more reliable, be not prone to loosening, long service life.
Description of drawings
Fig. 1 is the perspective view of the utility model live axle land one preferred embodiment;
Fig. 2 is the internal structure schematic representation of the utility model live axle land;
The mark of each parts is as follows in the accompanying drawing: 1, connect main cover, 2, connect secondary case, 3, endoporus, 4, bearing pin, 5, pin, 6, bolt, 7, groove.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1 and Fig. 2, the utility model is embodiment comprise:
A kind of live axle land, comprise the land main body, offer the endoporus 3 that is connected with live axle in the land main body, land main body middle part is provided with bearing pin 4, described bearing pin 4 runs through the land main body and is connected with live axle, described bearing pin 4 ends are provided with pin 5, and described land main body comprises and connects main cover 1 and be connected secondary case 2, removably connects between the main cover 1 of described connection and the connection secondary case 2.
Be provided with some bolts 6 on the main cover 1 of described connection, described bolt 6 is fixedly connected with briquetting on the live axle, this land well can be fixed on the live axle, connect firmly compact, convenient disassembly.
One end of bearing pin 4 is provided with pin 5, can prevent that bearing pin 4 from moving radially, and connects firmly reliable.
Described endoporus 3 is the hexagonal endoporus, is used for passing the hexagonal output shaft of live axle.
During assembling, to connect first secondary case 2 is placed in the groove 7 that connects main cover 1, to connect main cover 1 and be connected secondary case 2 by bolt 6 and fix, form the land body, then the hexagonal output shaft with live axle accesses in the hexagonal endoporus 3 of land body, and bearing pin 4 is passed the land body, and pass in one group of hole on the hexagonal output shaft, in bearing pin 4 one end rigging pilotages 5, prevent that bearing pin 4 from moving radially, and fixes the briquetting on land body and the live axle by bolt 6 at last.Owing to be provided with many groups hole on the hexagonal output shaft, so bearing pin 4 can be adjusted wheelbase by the hole of passing not on the same group.
Compared with prior art, the utility model live axle land is owing to be provided with bearing pin 4 in the land main body, bearing pin 4 can be through in the different hole of live axle, can adjust according to need of work the width of wheelbase, thereby realize different wheelspans, this live axle land intensity is high, durable, transmitting torque is more reliable, be not prone to loosening, long service life.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. live axle land, it is characterized in that: comprise the land main body, offer the endoporus (3) that is connected with live axle in the land main body, land main body middle part is provided with bearing pin (4), described bearing pin (4) runs through the land main body and is connected with live axle, described bearing pin (4) end is provided with pin (5), and described land main body comprises and connects main cover (1) and be connected secondary case (2), removably connects between the main cover of described connection (1) and the connection secondary case (2).
2. live axle land according to claim 1, it is characterized in that: offer groove (7) on the main cover of described connection (1), described connection secondary case (2) is arranged in the groove (7).
3. live axle land according to claim 1 is characterized in that: be provided with some bolts (6) on the main cover of described connection (1), described bolt (6) is fixedly connected with briquetting on the live axle.
4. live axle land according to claim 1 is characterized in that: removably connect by bolt (6) between the main cover of described connection (1) and the connection secondary case (2).
5. live axle land according to claim 1, it is characterized in that: described endoporus (3) is the hexagonal endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272788 CN202646428U (en) | 2012-06-11 | 2012-06-11 | Connection pad of driving shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272788 CN202646428U (en) | 2012-06-11 | 2012-06-11 | Connection pad of driving shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202646428U true CN202646428U (en) | 2013-01-02 |
Family
ID=47415540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272788 Expired - Fee Related CN202646428U (en) | 2012-06-11 | 2012-06-11 | Connection pad of driving shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202646428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678771A (en) * | 2012-06-11 | 2012-09-19 | 常州飞天齿轮有限公司 | Connecting plate for driving shaft |
-
2012
- 2012-06-11 CN CN 201220272788 patent/CN202646428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678771A (en) * | 2012-06-11 | 2012-09-19 | 常州飞天齿轮有限公司 | Connecting plate for driving shaft |
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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 |
Granted publication date: 20130102 Termination date: 20170611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |