CN203335791U - Novel light truck transfer case assembly - Google Patents
Novel light truck transfer case assembly Download PDFInfo
- Publication number
- CN203335791U CN203335791U CN2013204065330U CN201320406533U CN203335791U CN 203335791 U CN203335791 U CN 203335791U CN 2013204065330 U CN2013204065330 U CN 2013204065330U CN 201320406533 U CN201320406533 U CN 201320406533U CN 203335791 U CN203335791 U CN 203335791U
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- input
- gear
- output shaft
- conical
- conical bearing
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Abstract
The utility model relates to a novel light truck transfer case assembly which is high in practicality and capable of reducing maintenance. The novel light truck transfer case assembly comprises a case body, an input spline shaft and an output shaft. The input spline shaft can be arranged on the case body through two first conical bearings in a rotary mode. An input gear meshed with the input spline shaft is arranged on the portion, at the right side of the left first conical bearing, of the input spline shaft. A high-speed gear is arranged between a left second conical bearing on the output shaft and a step of the output shaft. A ladder used for preventing the input gear from moving is arranged on the portion, at the right side of the input gear, of the input spline shaft. The output shaft is arranged on the case body through two conical bearings in a rotary mode. A ball bearing is arranged at the right side of the right second conical bearing and a spacer bush is arranged between the second conical bearing and the ball bearing.
Description
Technical field
The utility model relates to a kind of Novel light card transfer case assembly.
Background technique
Existing a kind of light card transfer case assembly, comprise casing 1 ', input splined shaft 2 ', be located at the jack shaft 3 ' on casing, output shaft 4 ', described input splined shaft 2 ' is located on casing 1 ' rotationally, one section upper engaging sleeve that described input splined shaft 2 ' is positioned at casing 1 ' is provided with input gear 21 ', the right side that is positioned at input gear 21 ' on described input splined shaft 2 ' is provided with ladder 22 ', be provided with the long spacer 23 ' that prevents input gear 21 ' play between described input gear 21 ' and ladder 22 ', described jack shaft 3 ' is upper is provided with a duplex gear 32 ' by needle bearing 31 ', the transmission that is meshed with the bull wheel of duplicate gear 32 ' of described input gear 21 ', described output shaft 4 ' is located on casing 1 ' by two conical bearings 41 ' rotationally, be positioned on described output shaft 4 ' between the step 42 ' of left circles cone bearing 41 ' and output shaft and be arranged with high speed gear 43 ', be positioned at right side and the output shaft 4 ' engagement of high speed gear 43 ' on described output shaft 4 ' and can be provided with slidingly power shift gear 44 ', but described power shift gear 44 ' is the steamboat engagement with duplicate gear 32 ' by the ground of mode clutch slidingly, described power shift gear 44 ' is connected with a selector fork 45 ', the free end of described selector fork 45 ' stretches out outside casing 1 ', the rear driving output terminal of described output shaft 4 ' is provided with round bead bear 46 ', be provided with the odograph gear 47 ' for the transmission odometer between described round bead bear 46 ' and right circles cone bearing 41 ', described round bead bear 46 ', be respectively equipped with short spacer 48 ' between conical bearing 41 ' and odograph gear 47 '.This light card transfer case assembly has good performance and practicability, but is located at long spacer on input shaft, two short spacers on output shaft due to stressed larger, easily weares and teares in actual use, breaks, and causes maintenance frequently, affects working efficiency.And because existing odometer counting all adopts sense counter mode, odograph gear not to produce function usually, but be located between two short spacers, cause the flimsy defect of short spacer.
Summary of the invention
Therefore, for above-mentioned problem, the utility model proposes a kind of practical, Novel light card transfer case assembly that can reduce maintenance.
For achieving the above object, the utility model has adopted following technological scheme: a kind of Novel light card transfer case assembly, comprise casing, the input splined shaft, output shaft, described input splined shaft is located on casing by two first conical bearings rotationally, the right that is positioned at left side the first conical bearing on described input splined shaft is provided with input gear with the engagement of input splined shaft, be provided with top gear on described output shaft between the step of left side the second conical bearing and output shaft, the right side that is positioned at input gear on described input splined shaft is provided with the ladder that prevents the input gear play, described output shaft is located on casing by two second conical bearings rotationally, the right side of described right side the second conical bearing is provided with round bead bear, be provided with spacer between described the second conical bearing and round bead bear.
Further, be provided with the top gear spacer between described high speed gear and left side the second conical bearing.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: with existing light card transfer case assembly, compare, the utility model has been removed the long spacer on existing input splined shaft, directly utilize the ladder on the input splined shaft to fix input gear, intensity is increased greatly, wearing and tearing have also been reduced simultaneously, avoid maintenance, increase the life-span, also remove two short spacer and odograph gears between right side the second conical bearing and round bead bear on output shaft simultaneously, utilizes long spacer alternative, increase intensity, avoid damaging and maintenance, practicability is stronger; Further, between high speed gear and left side the second conical bearing, be provided with the top gear spacer, can be undertaken by this spacer closely spacingly, avoid trickle play to occur, more stable while making power output.
The accompanying drawing explanation
Fig. 1 is the structural representation of known light card transfer case.
Fig. 2 is structural representation of the present utility model.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
With reference to figure 2, the present embodiment provides a kind of Novel light card transfer case assembly, comprise casing 1, input splined shaft 2, output shaft 4, described input splined shaft 2 is located on casing 1 rotationally by two first conical bearings 24, the right that is positioned at left side the first conical bearing 24 on described input splined shaft 2 is provided with input gear 21 with the engagement of input splined shaft, the right side that is positioned at input gear 21 on described input splined shaft 2 is provided with the ladder 22 that prevents the input gear play, described output shaft 4 is located on casing 1 rotationally by two second conical bearings 41, the right side of described right side the second conical bearing 41 is provided with round bead bear 46, be provided with spacer 48 between described the second conical bearing 41 and round bead bear 46.Be provided with top gear 43 on described output shaft 4 between the step 42 of left side the second conical bearing 41 and output shaft, between described high speed gear 43 and left side the second conical bearing 41, be provided with top gear spacer 49.
With existing light card transfer case assembly, compare, the utility model has been removed the long spacer on existing input splined shaft, directly utilizes the ladder on the input splined shaft to fix input gear, and intensity is increased greatly, wearing and tearing have also been reduced simultaneously, avoid maintenance, increase the life-span, also remove two short spacer and odograph gears between right side the second conical bearing and round bead bear on output shaft simultaneously, utilize long spacer to substitute, increase intensity, avoid damaging and maintenance, practicability is stronger; Further, between high speed gear and left side the second conical bearing, be provided with the top gear spacer, can be undertaken by this spacer closely spacingly, avoid trickle play to occur, more stable while making power output.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (2)
1. a Novel light card transfer case assembly, comprise casing, the input splined shaft, output shaft, described input splined shaft is located on casing by two first conical bearings rotationally, the right that is positioned at left side the first conical bearing on described input splined shaft is provided with input gear with the engagement of input splined shaft, be provided with top gear on described output shaft between the step of left side the second conical bearing and output shaft, it is characterized in that: the right side that is positioned at input gear on described input splined shaft is provided with the ladder that prevents the input gear play, described output shaft is located on casing by two second conical bearings rotationally, the right side of described right side the second conical bearing is provided with round bead bear, be provided with spacer between described the second conical bearing and round bead bear.
2. a kind of Novel light card transfer case assembly according to claim 1, is characterized in that: between described high speed gear and left side the second conical bearing, be provided with the top gear spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204065330U CN203335791U (en) | 2013-07-09 | 2013-07-09 | Novel light truck transfer case assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204065330U CN203335791U (en) | 2013-07-09 | 2013-07-09 | Novel light truck transfer case assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203335791U true CN203335791U (en) | 2013-12-11 |
Family
ID=49704467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204065330U Expired - Fee Related CN203335791U (en) | 2013-07-09 | 2013-07-09 | Novel light truck transfer case assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203335791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725693A (en) * | 2017-11-15 | 2018-02-23 | 张家港川梭车业有限公司 | One kind two keeps off variable speed drive |
-
2013
- 2013-07-09 CN CN2013204065330U patent/CN203335791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725693A (en) * | 2017-11-15 | 2018-02-23 | 张家港川梭车业有限公司 | One kind two keeps off variable speed drive |
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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: 20131211 Termination date: 20160709 |