CN205226126U - Novel transmission shaft protective structure - Google Patents
Novel transmission shaft protective structure Download PDFInfo
- Publication number
- CN205226126U CN205226126U CN201520995662.7U CN201520995662U CN205226126U CN 205226126 U CN205226126 U CN 205226126U CN 201520995662 U CN201520995662 U CN 201520995662U CN 205226126 U CN205226126 U CN 205226126U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- overcoat
- bellows
- endotheca
- holder
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 230000001681 protective effect Effects 0.000 title abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000945 filler Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Diaphragms And Bellows (AREA)
- Sealing Devices (AREA)
Abstract
The utility model relates to a novel transmission shaft protective structure, including endotheca, overcoat, holder, the holder block on the both ends of transmission shaft, the one end of endotheca, overcoat is fixed through interference fit unsmooth hole and is served at one of holder, another pot head of overcoat is on the other end of endotheca, one of them holder of serving of transmission shaft connect and be fixed with the bellows, one of this bellows is served and is equipped with the shrinkage pool, the interference fit through this shrinkage pool makes this bellows fix on the complete machine, the department of meeting of endotheca and overcoat be equipped with the oil filler point, the beneficial effects of the utility model are that: 1, the structural design of easily whole car accords with the design and oversimplifies, 2, easily customer's installation, convenient operation, 3, the accessory is less, 4, the transmission shaft can obtain effective oiling and maintain the maintenance.
Description
Technical field
The utility model belongs to transmission shaft protecting cover technical field, particularly relates 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 purpose of this utility model 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 purpose of this utility model has been 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.
The beneficial effects of the utility model are: 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 utility model.
Fig. 3 is transmission shaft safeguard structure perspective view of the present utility model.
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 utility model: as shown in accompanying drawing 2,3, the utility model comprises 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 utility model 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 utility model is not limited to above-mentioned mode of execution; no matter do any change on its shape or material are formed; every employing structural design provided by the utility model, is all one distortion of the present utility model, all should thinks within the utility model protection domain.
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 |
|---|---|---|---|
| CN201520995662.7U CN205226126U (en) | 2015-12-03 | 2015-12-03 | Novel transmission shaft protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995662.7U CN205226126U (en) | 2015-12-03 | 2015-12-03 | Novel transmission shaft protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205226126U true CN205226126U (en) | 2016-05-11 |
Family
ID=55901194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520995662.7U Expired - Fee Related CN205226126U (en) | 2015-12-03 | 2015-12-03 | Novel transmission shaft protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205226126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485195A (en) * | 2015-12-03 | 2016-04-13 | 万向钱潮传动轴有限公司 | Novel transmission shaft protection structure |
-
2015
- 2015-12-03 CN CN201520995662.7U patent/CN205226126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485195A (en) * | 2015-12-03 | 2016-04-13 | 万向钱潮传动轴有限公司 | Novel transmission shaft protection structure |
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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: 20160511 Termination date: 20191203 |