CN201534470U - Novel disc-type tractor hinge body connecting device - Google Patents
Novel disc-type tractor hinge body connecting device Download PDFInfo
- Publication number
- CN201534470U CN201534470U CN2009200924447U CN200920092444U CN201534470U CN 201534470 U CN201534470 U CN 201534470U CN 2009200924447 U CN2009200924447 U CN 2009200924447U CN 200920092444 U CN200920092444 U CN 200920092444U CN 201534470 U CN201534470 U CN 201534470U
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- Prior art keywords
- traction
- roller bearing
- bearing
- hinge
- tapered roller
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- Expired - Fee Related
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Abstract
A novel disc-type tractor hinge body connecting device mainly comprises a hinge traction seat, a hexagonal bolt, a spring gasket, a tapered roller bearing, a bearing end cover, an adjusting gasket, a grease nozzle (oil cup), a pin roll, an adhesive ring oil seal, a flat key, a hinge traction shaft, a check ring, a hexagonal slotted nut, a cotter pin and the like. The hinge traction seat is connected with the hinge traction shaft through the pin roll. The upper end and the lower end of the pin roll are provided with the tapered roller bearing. The clearance of the bearing is adjusted through the adjusting gasket. The tapered roller bearing is fixed through the bearing end cover. The pin roll is connected with the hinge traction shaft through the flat key. The hinge traction seat is fixed on the head of the tractor through a bolt. A traction frame (provided with a trailer) is connected with the hinge traction shaft. The utility model has the advantages of simpler structure, strong practicality and easy arrangement.
Description
Technical field:
The utility model belongs to trac. and makes the field, relates in particular to a kind of novel disc type trac. articulated body connecting device.
Background technology:
Along with the continuous development of disc type trac., what disc type trac. head and the connection of drawbar frame (trailer is housed on the drawbar frame) were adopted always is that the articulated body of wearing the pin formula is connected.This structure interval is big, and its steering side tube is again fixing on axis of traction, for the gap that reduces axis of traction and pin with relatively rotate, what adopt is the locking of jackscrew structure, if not like this, it is the same that disc type tractor steering and walking tractor are turned to, the angle of bowing between head and the drawbar frame is excessive, but the jackscrew structure is locked at this position and can not locks by failure-free, and in this case, a kind of new articulated body connecting device has occurred.It has not only satisfied the original structure pivotally attached function of bowing, and the gap that has solved original structure is big, pin and axis of traction have shortcoming in relative rotation when turning to, this is simple and reasonable for structure, also can be arranged in other trac. heads and drawbar frame connection place except that the disc type trac..
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art and a kind of novel articulated body connecting device is provided, and adaptation different series disc type trac. head connects with drawbar frame (trailer is housed on the drawbar frame).
The technical scheme that its technical matters that solves the utility model adopts is to implement like this: hinged traction seat, hexagonal bar iron, spring washer, tapered roller bearing, roller bearing end cap, adjusting disk, lubrication adapter, bearing pin, sticking circle oil sealing, flat key, hinged axis of traction, back-up ring, hexagon slotted nut, spring cotter is characterized in that:
Load onto the tapered roller bearing outer ring in hinged traction seat lower end, bearing pin one end is loaded onto the tapered roller bearing inner ring, load onto oil sealing, bearing pin is packed in the hinged traction seat, by flat key hinged axis of traction is connected with bearing pin, the bearing pin other end is being loaded onto the tapered roller bearing inner ring, load onto oil sealing, load onto the tapered roller bearing outer ring in hinged traction seat upper end, with hexagonal bar iron roller bearing end cap is fixed on the corresponding bearing hole of the hinged traction seat outside, by adjusting disk adjust a bearing gap, roller bearing end cap is fixed tapered roller bearing.Hinged traction seat can be fixed on the trac. head by bolt, and drawbar frame (trailer is housed) is connected with hinged axis of traction, and back-up ring on the pad is fastening with hexagon slotted nut, spring cotter locking.
The utlity model has the advantage that structure is simpler, economic and practical, be easy to arrange.
Description of drawings:
The front view that accompanying drawing is installed for the utility model structure.
1. hinged traction seats among the figure, 2. hexagonal bar iron, 3. spring washer, 4. tapered roller bearing, 5. roller bearing end cap, 6. adjusting disk, 7. lubrication adapter, 8. bearing pin, 9. sticking circle oil sealing, 10. flat key, 11. hinged axis of traction, 12. back-up rings, 13. hexagon slotted nuts, 14. spring cotters.
The specific embodiment:
Embodiment 1: as shown in Figure 1, the utility model mainly comprises hinged traction seat 1, hexagonal bar iron 2, spring washer 3, tapered roller bearing 4, roller bearing end cap 5, adjusting disk 6, lubrication adapter 7, bearing pin 8, sticking circle oil sealing 9, flat key 10, hinged axis of traction 11, back-up ring 12, hexagon slotted nut 13, spring cotter 14 etc.
Embodiment 2: load onto tapered roller bearing 4 outer rings in hinged traction seat 1 lower end, bearing pin 8 one ends are loaded onto tapered roller bearing 4 inner rings, load onto sticking circle oil sealing 9, bearing pin 8 is packed in the hinged traction seat 1, by flat key 10 hinged axis of traction 11 is connected with bearing pin 8, bearing pin 8 other ends are being loaded onto tapered roller bearing 4 inner rings, load onto sticking circle oil sealing 9, load onto tapered roller bearing 4 outer rings in hinged traction seat 1 upper end, adjusting disk 6 on the pad, with hexagonal bar iron 2, pad upper spring packing ring 3 is fixed on the hinged traction seat 1 corresponding bearing hole outside with roller bearing end cap 5, and lubrication adapter 7 is fixed on the roller bearing end cap 5.
Embodiment 3: hinged traction seat 1 can be fixed on the trac. head by bolt, drawbar frame (trailer is housed) is connected with hinged axis of traction 2, back-up ring 12 on the pad, fastening with hexagon slotted nut 13, spring cotter 14 lockings, disc type trac. head and drawbar frame (trailer is housed) just are linked together by the articulated body connecting device like this.
Claims (1)
1. novel disc type trac. articulated body connecting device, mainly comprise: hinged traction seat (1), hexagonal bar iron (2), spring washer (3), tapered roller bearing (4), roller bearing end cap (5), adjusting disk (6), lubrication adapter (7), bearing pin (8), sticking circle oil sealing (9), flat key (10), hinged axis of traction (11), back-up ring (12), hexagon slotted nut (13), spring cotter (14) is characterized in that:
A, hinged traction seat (1) connect by bearing pin (8) with hinged axis of traction (11), and the bearing pin upper and lower side is provided with tapered roller bearing (4), and by adjusting disk (6) adjust a bearing gap, roller bearing end cap (5) is fixing to tapered roller bearing (4),
B, bearing pin (8) are connected by flat key (10) with hinged axis of traction (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200924447U CN201534470U (en) | 2009-08-17 | 2009-08-17 | Novel disc-type tractor hinge body connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200924447U CN201534470U (en) | 2009-08-17 | 2009-08-17 | Novel disc-type tractor hinge body connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201534470U true CN201534470U (en) | 2010-07-28 |
Family
ID=42534255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200924447U Expired - Fee Related CN201534470U (en) | 2009-08-17 | 2009-08-17 | Novel disc-type tractor hinge body connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201534470U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114875A (en) * | 2011-01-27 | 2011-07-06 | 长沙桑铼特农业机械设备有限公司 | Disk type hillside tractor |
| CN103692870A (en) * | 2013-12-17 | 2014-04-02 | 广西大学 | Tractor traction device |
| CN109703305A (en) * | 2018-12-03 | 2019-05-03 | 贵州航天特种车有限责任公司 | A kind of traction holder structure transmitting brake force |
-
2009
- 2009-08-17 CN CN2009200924447U patent/CN201534470U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114875A (en) * | 2011-01-27 | 2011-07-06 | 长沙桑铼特农业机械设备有限公司 | Disk type hillside tractor |
| CN103692870A (en) * | 2013-12-17 | 2014-04-02 | 广西大学 | Tractor traction device |
| CN109703305A (en) * | 2018-12-03 | 2019-05-03 | 贵州航天特种车有限责任公司 | A kind of traction holder structure transmitting brake force |
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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: 20100728 Termination date: 20110817 |