CN207064614U - A kind of new transfer case - Google Patents
A kind of new transfer case Download PDFInfo
- Publication number
- CN207064614U CN207064614U CN201720603012.2U CN201720603012U CN207064614U CN 207064614 U CN207064614 U CN 207064614U CN 201720603012 U CN201720603012 U CN 201720603012U CN 207064614 U CN207064614 U CN 207064614U
- Authority
- CN
- China
- Prior art keywords
- forerunner
- guard
- casing
- hinged
- adjustable plate
- 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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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
It the utility model is related to a kind of new transfer case, including casing, input on casing, forerunner's output end on casing, rear-guard output end on casing, forerunner's adjusting rod of regulation stall is respectively provided with the casing, rear-guard adjusting rod, it is hinged on the casing and is provided with forerunner's regulation cylinder, the forerunner, which adjusts to be hinged on the piston rod of cylinder, is provided with forerunner's adjustable plate, it is hinged on the casing and is provided with rear-guard regulation cylinder, it is hinged on the piston rod of the rear-guard regulation cylinder and is provided with rear-guard adjustable plate, the free end of forerunner's adjustable plate is hinged with a connecting shaft, the free end of the connecting shaft in the middle part of rear-guard adjustable plate with being hinged and connected, the middle part of forerunner's adjustable plate is hinged and connected with forerunner's adjusting rod, the free end of the rear-guard adjustable plate is hinged and connected with rear-guard adjusting rod.
Description
Technical field
It the utility model is related to new transfer case.
Background technology
China Patent No.：201220346919.2 disclose a kind of four-wheel-drive transfer case, including casing, end cap, splined shaft and position
In the Transmission gear in casing, power transmission shaft and power shift gear, casing both sides are stretched out at the both ends of the splined shaft, and wherein one end is
Power input, the other end are rear-guard clutch end, and the splined shaft is located at the interlude in casing, and its overall diameter is more than spline
The overall diameter at axle both ends.Four-wheel-drive transfer case described in the utility model by the interlude of splined shaft by being arranged to overall diameter than flower
The big mode in key axle both ends, the annular groove and seal groove set on conventional spline axle is eliminated, and utilize splined shaft interlude
The step increase splined shaft and the sealing of casing formed with both ends, the twisting forces of splined shaft are greatly improved, so as to prolong
The service life of long transfer case, reduce use cost.It discloses the basic structure of four-wheel-drive transfer case, this transfer case is by setting
Low or first gear is put with top gear to be adjusted, but in actual use, because the transfer case is mainly used on agri-vehicle,
Often all be hanging using line, thus cause regulation inconvenience, and easily out of supply, and it is out of supply after the problem of being not easy to adjust.
Utility model content
Therefore, for it is above-mentioned the problem of, the utility model proposes it is a kind of it is simple in construction, easy to adjust, be not easy it is out of supply, stably
Property it is good, facilitate accident exclude new transfer case.
To achieve the above object, the utility model employs following technical scheme：A kind of new transfer case, including casing,
Input on casing, forerunner's output end on casing, the rear-guard output end on casing, on the casing point
Forerunner's adjusting rod, the rear-guard adjusting rod of regulation stall She You be used for, be hinged on the casing and be provided with forerunner's regulation cylinder, it is described
Forerunner, which adjusts to be hinged on the piston rod of cylinder, is provided with forerunner's adjustable plate, is hinged on the casing and is provided with rear-guard regulation cylinder, described
It is hinged on the piston rod of rear-guard regulation cylinder and is provided with rear-guard adjustable plate, the free end of forerunner's adjustable plate is hinged with a connection
Axle, with being hinged and connected in the middle part of rear-guard adjustable plate, middle part and the forerunner of forerunner's adjustable plate adjust for the free end of the connecting shaft
Pole is hinged and connected, and free end and the rear-guard adjusting rod of the rear-guard adjustable plate are hinged and connected.
Further, the forerunner adjusts cylinder and is detachably arranged in forerunner's support, and forerunner's support is cut with scissors with casing
Connect connected.
Further, forerunner's support is pressed on forerunner's regulation cylinder upper end including base, the lid being hinged and connected with casing
Upper lid, a plurality of bolts, each bolt through upper cover locking on base.
Further, the rear-guard regulation cylinder is detachably arranged in rear-guard support, and the rear-guard support is cut with scissors with casing
Connect connected.
By using preceding solution, the beneficial effects of the utility model are：This new transfer case passes through external forerunner
Regulation cylinder and rear-guard regulation cylinder, which is realized, to be automatically controlled, can in the state of forerunner or rear-guard top gear and low or first gear it
Between easily and fast switch, and by the setting of forerunner's adjustable plate, rear-guard adjustable plate, connecting shaft, can very easily realize peace
Assembly and disassembly are unloaded, and do not have any influence substantially on casing, will not be damaged casing or be destroyed stress of casing etc. design, its structure
Also it is relatively simple and so set rear stability preferably, be not easy it is out of supply；Further, can be with by the setting of forerunner's support
Be modified without adjusting cylinder or casing to forerunner, need to only set up hinged seat on original casing, change amplitude compared with
It is small, equally realize the purpose of fast assembling-disassembling；Further, forerunner is pressed on by the base, the lid that are hinged and connected with casing and adjusts gas
Upper lid, a plurality of bolts of cylinder upper end, it is possible to achieve one of forerunner's support is dismantled and assembled, so as to realize the mesh of quick and convenient handling
's.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 left view.
Embodiment
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
With reference to figure 1, Fig. 2, the present embodiment provides a kind of new transfer case, including casing 1, the input on casing 1
2nd, forerunner's output end 3 on casing 1, the rear-guard output end 4 on casing, tune is respectively provided with the casing 1
Forerunner's adjusting rod 5, the rear-guard adjusting rod 6 of gear are saved, is hinged on the casing and is provided with forerunner's regulation cylinder 71, forerunner's regulation
It is hinged on the piston rod of cylinder 71 and is provided with forerunner's adjustable plate 72, is hinged on the casing 1 and is provided with rear-guard regulation cylinder 81, after described
Drive to be hinged on the piston rod of regulation cylinder 81 and be provided with rear-guard adjustable plate 82, the free end of forerunner's adjustable plate 72 is hinged with a company
Spindle 9, the free end and the middle part of rear-guard adjustable plate 82 of the connecting shaft 9 are hinged and connected, in forerunner's adjustable plate 72
Portion is hinged and connected with forerunner's adjusting rod 5, and free end and the rear-guard adjusting rod 6 of the rear-guard adjustable plate 82 are hinged and connected.Before described
Drive regulation cylinder 71 to be detachably arranged in forerunner's support 73, forerunner's support 73 is hinged and connected with casing 1.The forerunner
Support 73 is pressed on upper lid 732, a plurality of spiral shells that forerunner adjusts the upper end of cylinder 71 including base 731, the lid being hinged and connected with casing 1
Bolt 733, each bolt 733 are lock onto on base 731 through upper lid 732.The rear-guard regulation cylinder 81 is detachably arranged at rear-guard
In support 83, the rear-guard support 83 is hinged and connected with casing 1.The structure of the rear-guard support 83 and the structure of forerunner's support 73
It is identical, it will not be described here.
This new transfer case adjusts cylinder by external forerunner and automatically controlled with rear-guard regulation cylinder realization, can be in forerunner
Or easily and fast switch between top gear and low or first gear in the state of rear-guard, and adjusted by forerunner's adjustable plate, rear-guard
The setting of plate, connecting shaft, installing/dismounting can be very easily realized, and there is no any influence substantially on casing, case will not be damaged
Body destroys stress of casing etc. design, and its structure is also relatively simple and so setting rear stability is preferable, is not easy to take off
Shelves；Further, by the setting of forerunner's support, it can not have to adjust cylinder to forerunner or casing is modified, only need to be in original
Hinged seat is set up on some casings, change amplitude is smaller, equally realizes the purpose of fast assembling-disassembling；Further, by with
Base that casing is hinged and connected, lid are pressed on upper lid, a plurality of bolts that forerunner adjusts cylinder upper end, it is possible to achieve forerunner's support
One dismantled and assembled, so as to realize the purpose of quick and convenient handling.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (4)
1. a kind of new transfer case, including casing, the input on casing, forerunner's output end on casing, it is located at
Rear-guard output end on casing, forerunner's adjusting rod, the rear-guard adjusting rod of regulation stall are respectively provided with the casing, it is special
Sign is：It is hinged on the casing and is provided with forerunner's regulation cylinder, the forerunner, which adjusts to be hinged on the piston rod of cylinder, is provided with forerunner
Adjustable plate, it is hinged on the casing and is provided with rear-guard regulation cylinder, be hinged on the piston rod of the rear-guard regulation cylinder and be provided with rear-guard
Adjustable plate, the free end of forerunner's adjustable plate are hinged with a connecting shaft, free end and the rear-guard adjustable plate of the connecting shaft
Middle part is hinged and connected, and middle part and the forerunner's adjusting rod of forerunner's adjustable plate are hinged and connected, the free end of the rear-guard adjustable plate
It is hinged and connected with rear-guard adjusting rod.
A kind of 2. new transfer case according to claim 1, it is characterised in that：The forerunner adjusts cylinder and removably set
In in forerunner's support, forerunner's support is hinged and connected with casing.
A kind of 3. new transfer case according to claim 2, it is characterised in that：Forerunner's support includes being hinged with casing
Connected base, lid are pressed on upper lid, a plurality of bolts that forerunner adjusts cylinder upper end, and each bolt is through upper cover locking in base
On.
A kind of 4. new transfer case according to claim 1, it is characterised in that：The rear-guard regulation cylinder is removably set
In in rear-guard support, the rear-guard support is hinged and connected with casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720603012.2U CN207064614U (en) | 2017-05-26 | 2017-05-26 | A kind of new transfer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720603012.2U CN207064614U (en) | 2017-05-26 | 2017-05-26 | A kind of new transfer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064614U true CN207064614U (en) | 2018-03-02 |
Family
ID=61506043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720603012.2U Expired - Fee Related CN207064614U (en) | 2017-05-26 | 2017-05-26 | A kind of new transfer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207064614U (en) |
-
2017
- 2017-05-26 CN CN201720603012.2U patent/CN207064614U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |