CN105485195A - Novel transmission shaft protection structure - Google Patents
Novel transmission shaft protection structure Download PDFInfo
- Publication number
- CN105485195A CN105485195A CN201510883021.7A CN201510883021A CN105485195A CN 105485195 A CN105485195 A CN 105485195A CN 201510883021 A CN201510883021 A CN 201510883021A CN 105485195 A CN105485195 A CN 105485195A
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- inner sleeve
- protection structure
- retainer
- overcoat
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
- F16D3/841—Open covers, e.g. guards for agricultural p.t.o. shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Diaphragms And Bellows (AREA)
Abstract
The invention relates to a novel transmission shaft protection structure. The novel transmission shaft protection structure comprises an inner sleeve, an outer sleeve and cages; the cages are clamped on two ends of a transmission shaft; one ends of the inner sleeve and the outer sleeve are fixed on one ends of the cages through interference fit concave-convex holes; the other end of the outer sleeve coats the other end of the inner sleeve; the cage on one end of the transmission shaft is fixedly connected with a corrugated pipe; a concave hole is formed in one end of the corrugated pipe; the corrugated pipe is fixed on the whole machine through interference fit of the concave hole; and an oil injecting hole is formed in the connecting place between the inner sleeve and the outer sleeve. The novel transmission shaft protection structure has the following beneficial effects: (1) the structural design of whole vehicle is easy; and the design simplification is accorded with; (2) customers are easy to install and convenient to operate; (3) accessories are fewer; and (4) the transmission shaft can obtain effective oil injection and maintenance.
Description
Technical field
The invention belongs to transmission shaft protecting cover technical field, particularly relate to a kind of New-type transmission shaft safeguard structure.
Background technique
Transmission shaft safeguard structure on current agricultural machinery, as shown in Figure 1, adopt two ends iron chains 7 to be suspended on complete machine, both sides maintain static, and transmission shaft 4 is at middle rotary work, and the internal and external casing of slip adopts rounded engagement to slide, and retainer is connected with the effective pin 8 of cover.Its defect is: 1, two needs to be fixed on complete machine with iron chains; 2, two protecting cover can not compress, and client is equipped with difficulty; 3, accessory kind is more; 4, transmission shaft cannot oiling.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, and provide a kind of easy to assembly, be easy to the New-type transmission shaft safeguard structure that maintains.
The object of the invention is to have come by following technical solution, comprise inner sleeve, overcoat, retainer, described retainer blocks on the two ends of transmission shaft, one end of inner sleeve, overcoat is fixed on one end of retainer by the concavo-convex hole of interference fit, and the other end of overcoat is placed on the other end of inner sleeve; Retainer on wherein one end of described transmission shaft is fixedly connected with bellows, and one end of this bellows is provided with shrinkage pool, by the interference fit of this shrinkage pool, this bellows is fixed on complete machine.
As preferably, described inner sleeve and the connecting part of overcoat are provided with oil hole.
Beneficial effect of the present invention is: the structural design 1, being easy to car load, meets simplicity of design; 2, be easy to client install, easy to operate; 3, accessory is less; 4, transmission shaft can obtain effective oiling and maintaining.
Accompanying drawing explanation
Fig. 1 is existing transmission shaft safeguard structure schematic diagram.
Fig. 2 is the main TV structure schematic diagram of transmission shaft safeguard structure of the present invention.
Fig. 3 is transmission shaft safeguard structure perspective view of the present invention.
Label in accompanying drawing is respectively: 1, inner sleeve; 2, overcoat; 3, retainer; 4, transmission shaft; 5, bellows; 6, oil hole; 7, iron chains; 8, pin; 51, shrinkage pool.
Embodiment
Below in conjunction with accompanying drawing, detailed introduction is done to the present invention: as shown in accompanying drawing 2,3, the present invention includes inner sleeve 1, overcoat 2, retainer 3, it is characterized in that: described retainer 3 blocks on the two ends of transmission shaft 4, one end of inner sleeve 1, overcoat 2 is fixed on one end of retainer 3 by the concavo-convex hole of interference fit, and the other end of overcoat 2 is placed on the other end of inner sleeve 1; Retainer 3 on wherein one end of described transmission shaft 4 is fixedly connected with bellows 5, and one end of this bellows 5 is provided with shrinkage pool 51, by the interference fit of this shrinkage pool 51, this bellows 5 is fixed on complete machine.
Described inner sleeve 1 is provided with oil hole 6 with the connecting part of overcoat 2, makes transmission shaft 4 facilitate oiling.
Innovation of the present invention is:
1, adopt one end to fix, one end hangs, and does not need iron chains, as long as one end is fixed;
2, adopt bellows structure, one end is made into energy compression type, freely can assemble, assembling is simplified more;
3 fix with concavo-convex hole, cancel chain hook;
4, internal and external casing uses oil hole.
The present invention is not limited to above-mentioned mode of execution, no matter do any change, every employing structural design provided by the present invention on its shape or material are formed, is all one distortion of the present invention, all should thinks within scope.
Claims (2)
1. a New-type transmission shaft safeguard structure, comprise inner sleeve (1), overcoat (2), retainer (3), it is characterized in that: described retainer (3) blocks on the two ends of transmission shaft (4), one end of inner sleeve (1), overcoat (2) is fixed on one end of retainer (3) by the concavo-convex hole of interference fit, and the other end of overcoat (2) is placed on the other end of inner sleeve (1); Retainer (3) on wherein one end of described transmission shaft (4) is fixedly connected with bellows (5), one end of this bellows (5) is provided with shrinkage pool (51), by the interference fit of this shrinkage pool (51), this bellows (5) is fixed on complete machine.
2. New-type transmission shaft safeguard structure according to claim 1, is characterized in that: described inner sleeve (1) is provided with oil hole (6) with the connecting part of overcoat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883021.7A CN105485195A (en) | 2015-12-03 | 2015-12-03 | Novel transmission shaft protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883021.7A CN105485195A (en) | 2015-12-03 | 2015-12-03 | Novel transmission shaft protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105485195A true CN105485195A (en) | 2016-04-13 |
Family
ID=55672394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510883021.7A Pending CN105485195A (en) | 2015-12-03 | 2015-12-03 | Novel transmission shaft protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105485195A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114829795A (en) * | 2019-11-07 | 2022-07-29 | 莉亚·卢塞蒂 | Drive shaft with lubrication accident prevention and protection device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0773382A1 (en) * | 1995-11-08 | 1997-05-14 | GKN Walterscheid GmbH | Protective device for articulated shafts with radial support of the protective funnel |
| US5971858A (en) * | 1996-11-08 | 1999-10-26 | Eurocardan S.P.A. | Protective casing with ring for shafts, in particular cardan shafts |
| GB2339465B (en) * | 1998-07-10 | 2000-08-02 | Gkn Loebro Gmbh | Drive assembly |
| US6390928B1 (en) * | 1999-08-16 | 2002-05-21 | Gkn Lobro Gmbh | Driveshaft adapted to a preferred torque transmitting direction |
| CN2492419Y (en) * | 2001-07-19 | 2002-05-22 | 靖江格尔顿传动轴有限公司 | New-type transmission shaft |
| CN2567079Y (en) * | 2002-06-28 | 2003-08-20 | 杭州万向传动轴有限公司 | Protecting cover for transmission shaft of agricultural machine |
| WO2010127513A1 (en) * | 2009-05-08 | 2010-11-11 | 万向钱潮股份有限公司 | Constant velocity driving shaft assembly with large swing angle and large slide range |
| CN202628866U (en) * | 2012-05-09 | 2012-12-26 | 万向钱潮传动轴有限公司 | Novel transmission shaft with constant speed spheral cage structure |
| US20140228136A1 (en) * | 2013-02-08 | 2014-08-14 | Omni Usa, Inc | Driveline shield assembly |
| CN104088919A (en) * | 2014-06-30 | 2014-10-08 | 合肥万向钱潮汽车零部件有限公司 | Split type duplex transmission shaft assembly |
| CN203948507U (en) * | 2014-06-04 | 2014-11-19 | 人本集团有限公司 | A kind of dust-proof cover of constant velocity universal joint |
| CN204784275U (en) * | 2015-02-04 | 2015-11-18 | 上汽通用五菱汽车股份有限公司 | Car constant velocity cardan joint protecting sheathing structure |
| CN205226126U (en) * | 2015-12-03 | 2016-05-11 | 万向钱潮传动轴有限公司 | Novel transmission shaft protective structure |
-
2015
- 2015-12-03 CN CN201510883021.7A patent/CN105485195A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0773382A1 (en) * | 1995-11-08 | 1997-05-14 | GKN Walterscheid GmbH | Protective device for articulated shafts with radial support of the protective funnel |
| US5971858A (en) * | 1996-11-08 | 1999-10-26 | Eurocardan S.P.A. | Protective casing with ring for shafts, in particular cardan shafts |
| GB2339465B (en) * | 1998-07-10 | 2000-08-02 | Gkn Loebro Gmbh | Drive assembly |
| US6390928B1 (en) * | 1999-08-16 | 2002-05-21 | Gkn Lobro Gmbh | Driveshaft adapted to a preferred torque transmitting direction |
| CN2492419Y (en) * | 2001-07-19 | 2002-05-22 | 靖江格尔顿传动轴有限公司 | New-type transmission shaft |
| CN2567079Y (en) * | 2002-06-28 | 2003-08-20 | 杭州万向传动轴有限公司 | Protecting cover for transmission shaft of agricultural machine |
| WO2010127513A1 (en) * | 2009-05-08 | 2010-11-11 | 万向钱潮股份有限公司 | Constant velocity driving shaft assembly with large swing angle and large slide range |
| CN202628866U (en) * | 2012-05-09 | 2012-12-26 | 万向钱潮传动轴有限公司 | Novel transmission shaft with constant speed spheral cage structure |
| US20140228136A1 (en) * | 2013-02-08 | 2014-08-14 | Omni Usa, Inc | Driveline shield assembly |
| CN203948507U (en) * | 2014-06-04 | 2014-11-19 | 人本集团有限公司 | A kind of dust-proof cover of constant velocity universal joint |
| CN104088919A (en) * | 2014-06-30 | 2014-10-08 | 合肥万向钱潮汽车零部件有限公司 | Split type duplex transmission shaft assembly |
| CN204784275U (en) * | 2015-02-04 | 2015-11-18 | 上汽通用五菱汽车股份有限公司 | Car constant velocity cardan joint protecting sheathing structure |
| CN205226126U (en) * | 2015-12-03 | 2016-05-11 | 万向钱潮传动轴有限公司 | Novel transmission shaft protective structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114829795A (en) * | 2019-11-07 | 2022-07-29 | 莉亚·卢塞蒂 | Drive shaft with lubrication accident prevention and protection device |
| CN114829795B (en) * | 2019-11-07 | 2023-07-07 | 莉亚·卢塞蒂 | Drive shaft with lubrication accident prevention and protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |