CN204037649U - 45 ° of helical wheel deflectors - Google Patents
45 ° of helical wheel deflectors Download PDFInfo
- Publication number
- CN204037649U CN204037649U CN201420371433.3U CN201420371433U CN204037649U CN 204037649 U CN204037649 U CN 204037649U CN 201420371433 U CN201420371433 U CN 201420371433U CN 204037649 U CN204037649 U CN 204037649U
- Authority
- CN
- China
- Prior art keywords
- mouth
- drive shaft
- longitudinal drive
- boss
- afterbody
- 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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Abstract
The utility model provides a kind of 45 ° of helical wheel deflectors, comprise horizontal transmission shaft and longitudinal drive shaft, connected by 45 ° of Helical gear Transmissions between the two, described longitudinal drive shaft tool two mouths, be respectively the first mouth being fixedly connected on longitudinal drive shaft end and the second mouth being removably mounted on longitudinal drive shaft afterbody, described second mouth afterbody has the boss coaxial with the second mouth, described boss is provided with the drive block that length and width are all greater than boss radius; Described longitudinal drive shaft afterbody side and end face have the opening matched with the boss on the second mouth and drive block, and described boss and drive block are arranged in the opening of longitudinal drive shaft afterbody, make the second mouth coaxial with longitudinal drive shaft.The utility model second mouth and longitudinal drive shaft removably connect, and do not need integral replacing transmission shaft when needs replacing second mouth, structure is simple.
Description
Technical field
The utility model relates to a kind of 45 ° of helical wheel deflectors.
Background technology
In prior art, a kind of deflector mouth is substantially all fixing, usually needs to different mouths the mouth changing deflector.Mouth is all fixedly connected with transmission shaft under normal circumstances, and then need integral replacing output shaft to change mouth, work capacity is large, complicated operation, and integral replacing transmission shaft causes the wasting of resources.
Utility model content
The technical problems to be solved in the utility model is: overcome in prior art the deficiency changed mouth and need to change transmission shaft simultaneously, provide a kind of 45 ° of helical wheel deflectors.
The utility model solves the technical scheme that its technical matters adopts: a kind of 45 ° of helical wheel deflectors, comprise horizontal transmission shaft and longitudinal drive shaft, connected by 45 ° of Helical gear Transmissions between the two, described longitudinal drive shaft tool two mouths, be respectively the first mouth being fixedly connected on longitudinal drive shaft end and the second mouth being removably mounted on longitudinal drive shaft afterbody, described second mouth afterbody has the boss coaxial with the second mouth, described boss is provided with the drive block that length and width are all greater than boss radius; Described longitudinal drive shaft afterbody side and end face have the opening matched with the boss on the second mouth and drive block, and described boss and drive block are arranged in the opening of longitudinal drive shaft afterbody, make the second mouth coaxial with longitudinal drive shaft.The utility model, be connected by the second mouth and longitudinal drive shaft are adopted to dismantle, and can the design of transmission, second mouth is changed more for convenience, and be all greater than boss radius due to drive block length and width, therefore, drive block is stuck in opening, can not along opening longitudinal sliding motion, and longitudinal drive shaft and the second output shaft can not rock along transmission shaft radial direction, therefore also can not skid off from longitudinal drive shaft radial direction, thus realize the efficient stable transmission of longitudinal drive shaft and the second mouth.
For making transmission more stable, as preferably, described drive block is cuboid or cube.
Further, for making the second mouth and vertical output shaft be connected firmly, described vertical output shaft afterbody is arranged on axle box by bearing, and the second mouth is also arranged on axle box by bearing.
The beneficial effects of the utility model are, the utility model second mouth and longitudinal drive shaft removably connect, the second mouth is directly changed when needs replacing second mouth, do not need integral replacing transmission shaft, structure is simple, easy for installation, quick, and the second mouth can not skid off from longitudinal transmission axle, the second mouth and longitudinal drive shaft transmission efficient stable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model 45 ° of helical wheel deflectors;
Fig. 2 is the second output end structure schematic diagram;
Fig. 3 is longitudinal output end tail structure schematic diagram;
In figure: 1. horizontal transmission shaft, 2. longitudinal drive shaft, 21 longitudinal drive shaft afterbodys, 22. openings, 3.45 ° of helical wheels, 4. the first mouth, 5. the second mouth, 51. boss, 52. drive blocks, 6. axle box.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Embodiment 1
As shown in Figures 1 to 3, a kind of 45 ° of helical wheel deflectors, comprise horizontal transmission shaft 1 and longitudinal drive shaft 2, be in transmission connection by 45 ° of helical wheels 3 between the two, described longitudinal drive shaft 2 tool two mouths, be respectively the first mouth 4 being fixedly connected on longitudinal drive shaft 2 end and the second mouth 5 being removably mounted on longitudinal drive shaft afterbody 21, described second mouth 5 afterbody has the boss 51 coaxial with the second mouth 5, described boss 51 is provided with the drive block 52 that length and width are all greater than boss 51 radius, in the present embodiment, drive block 52 is square, described longitudinal drive shaft afterbody 21 side and end face has the opening 22 matched with the boss 51 on the second mouth 5 and drive block 52, described boss 51 and drive block 52 are arranged in the opening 22 of longitudinal drive shaft afterbody 21, make the second mouth 5 coaxial with longitudinal drive shaft 2.For making the second mouth 5 be connected firmly with vertical output shaft 2, described vertical output shaft afterbody 21 is arranged on axle box 6 by bearing, and the second mouth 5 is also arranged on axle box 6 by bearing.
Be connected by the second mouth 5 and longitudinal drive shaft 2 are adopted to dismantle, and can the design of transmission, the second mouth 5 is made to change more for convenience, and be all greater than boss 41 radius due to drive block 52 length and width, therefore, drive block 52 is stuck in opening 22, can not along opening 22 longitudinal sliding motion, and longitudinal drive shaft 2 and the second mouth 5 can not rock along transmission shaft radial direction, therefore also can not skid off from longitudinal drive shaft 2 radial direction, thus realize the efficient stable transmission of longitudinal longitudinal drive shaft 2 and the second mouth 5.
Claims (3)
1. 45 ° of helical wheel deflectors, it is characterized in that: comprise horizontal transmission shaft (1) and longitudinal drive shaft (2), be in transmission connection by 45 ° of helical wheels (3) between the two, described longitudinal drive shaft (2) tool two mouths, be respectively the first mouth (4) being fixedly connected on longitudinal drive shaft (2) end and the second mouth (5) being removably mounted on longitudinal drive shaft afterbody (21), described second mouth (5) afterbody has the boss (51) coaxial with the second mouth (5), described boss (51) is provided with the drive block (52) that length and width are all greater than boss (51) radius, described longitudinal drive shaft afterbody (21) side and end face has the opening (22) matched with the boss (51) on the second mouth (5) and drive block (52), described boss (51) and drive block (52) are arranged in the opening (22) of longitudinal drive shaft afterbody (21), make the second mouth (5) coaxial with longitudinal drive shaft (2).
2. 45 ° of helical wheel deflectors according to claim 1, is characterized in that: described drive block (52) is cuboid or cube.
3. 45 ° of helical wheel deflectors according to claim 1, it is characterized in that: described vertical output shaft afterbody (21) is arranged on axle box (6) by bearing, and the second mouth (5) is also arranged on axle box (6) by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371433.3U CN204037649U (en) | 2014-07-07 | 2014-07-07 | 45 ° of helical wheel deflectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371433.3U CN204037649U (en) | 2014-07-07 | 2014-07-07 | 45 ° of helical wheel deflectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204037649U true CN204037649U (en) | 2014-12-24 |
Family
ID=52238348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420371433.3U Expired - Fee Related CN204037649U (en) | 2014-07-07 | 2014-07-07 | 45 ° of helical wheel deflectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204037649U (en) |
-
2014
- 2014-07-07 CN CN201420371433.3U patent/CN204037649U/en not_active Expired - Fee Related
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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: 20141224 Termination date: 20200707 |