CN206112058U - Power take off positioning mechanism that shifts for tractor - Google Patents
Power take off positioning mechanism that shifts for tractor Download PDFInfo
- Publication number
- CN206112058U CN206112058U CN201620966583.8U CN201620966583U CN206112058U CN 206112058 U CN206112058 U CN 206112058U CN 201620966583 U CN201620966583 U CN 201620966583U CN 206112058 U CN206112058 U CN 206112058U
- Authority
- CN
- China
- Prior art keywords
- driven shaft
- power take
- power output
- fixed toothholder
- positioning groove
- 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
Abstract
Power take off positioning mechanism that shifts for tractor includes: steel ball, spring, fixed toothholder, meshing cover, power take off driven shaft, the shift fork of shifting, wind spring round pin, selector shaft seam piece, selector shaft seam piece passes through the wind spring pin junction with the shift fork of shifting, and the shift fork card of shifting is sheathe in the meshing, and the meshing cover is installed on fixed toothholder, and fixed toothholder is installed on the power take off driven shaft, installs steel ball and spring on the power take off driven shaft. Install first gear and second gear on the power take off driven shaft. The meshing is put in and is provided with an annular positioning groove, the 2nd annular positioning groove, the 3rd annular positioning groove. Be provided with first hole on the fixed toothholder, be provided with the second hole on the power take off driven shaft. The utility model discloses it increase the hole respectively only to need on original power take off driven shaft and fixed toothholder, load onto spring and steel ball, increases annular positioning groove on original fixed toothholder, can realize the locate function of shifting, extra occupation space, arranges that convenience, compact structure, location are reliable.
Description
Technical field
This utility model belongs to tractor field, is related to a kind of used with tractor power output gearshift positioning mechanism.
Background technology
At present, in the tractor of China's production, power output gearshift positioning mechanism is generally adopted to be opened on gearshift slide bar
Groove, with the steel ball and spring positioning being mounted on housing.This kind of arrangement is although simple, operates also more convenient.But, change
Gear slide bar need to be arranged in the outside in the big footpath of gear, take up room larger.Therefore design a kind of compact conformation, take up room it is less,
The power output gearshift positioning mechanism of convenient arrangement, will be welcome by manufacturing firm and user.
Utility model content
The purpose of this utility model is to provide a kind of compact conformation, use reliable, the convenient used with tractor power of arrangement
Output gearshift positioning mechanism.
The technical solution of the utility model is：Used with tractor power output gearshift positioning mechanism, including：It is steel ball, spring, solid
Determine toothholder, engaging sleeve, power output driven shaft, selector fork, wind spring pin, shifting shaft soldering member；Shifting shaft soldering member and gearshift
Shift fork is stuck on engaging sleeve by wind spring pin connection, selector fork, and engaging sleeve is arranged on fixed toothholder, and fixed toothholder is arranged on
On power output driven shaft, steel ball and spring is installed on power output driven shaft.
First gear and second gear are installed on power output driven shaft.
First annular locating slot, the second annular positioning groove, the 3rd annular positioning groove are provided with engaging sleeve.
The first hole is provided with fixed toothholder, the second hole is provided with power output driven shaft.
This utility model is using can reach following good effect after above-mentioned technical proposal：Only need to be in original power output
Increase hole respectively on driven shaft and fixed toothholder, load onto spring and steel ball, on original fixed toothholder annular positioning groove is increased,
Gearshift positioning function is capable of achieving, is not additionally taken up room, arranged that convenience, compact conformation, positioning are reliable.
Description of the drawings
Fig. 1 is the main structure diagram of used with tractor power output gearshift positioning mechanism；
Fig. 2 is the structure enlarged diagram of used with tractor power output gearshift positioning mechanism engaging sleeve；
Fig. 3 is the left view structural representation of used with tractor power output gearshift positioning mechanism；
Fig. 4 is that used with tractor power output gearshift positioning mechanism fixes toothholder and the left view structure of power output driven shaft is put
Big schematic diagram.
In figure：Wind spring pin 1, shifting shaft soldering member 2, selector fork 3, engaging sleeve 4, fixed toothholder 5, power output driven shaft
6th, spring 7, steel ball 8.
Specific embodiment
This utility model is further described below in conjunction with the accompanying drawings.As shown in Fig. 1 ~ 4, used with tractor power output is changed
Gear detent mechanism, including:Wind spring pin 1, shifting shaft soldering member 2, selector fork 3, engaging sleeve 4, fixed toothholder 5, power output from
Moving axis 6, spring 7, steel ball 8.Shifting shaft soldering member 2 is connected with selector fork 3 by wind spring pin 1, and selector fork 3 is stuck in engaging sleeve
On 4, steel ball 8 and spring 7 are mounted on power output driven shaft 6, fixed toothholder 5 and engaging sleeve 4.First is provided with engaging sleeve 4
Annular positioning groove P1, the second annular positioning groove P2, the 3rd annular positioning groove P3.The first hole C, power are provided with fixed toothholder 5
The second hole D is provided with output driven shaft 6.First gear A and second gear B are installed on power output driven shaft 6.
Operation principle：After rotating shifting shaft soldering member 2, selector fork 3 is rotated, and selector fork 3 drives engaging sleeve 4 to move,
First annular locating slot P1, the second annular positioning groove P2, the 3rd annular positioning groove P3 are provided with engaging sleeve 4, engaging sleeve 4 is moved
Afterwards steel ball 8 is fallen in cannelure positioning under the effect of the elastic force of spring 7, plays positioning action.When falling into first annular locating slot P1
When interior, the engagement of first gear A；It is neutral gear position when falling in the second annular positioning groove P2；When falling into the 3rd circular orientation
When in groove P3, the engagement of second gear B.
This utility model can satisfactorily realize positioning function of shifting gears, and additionally not take up room, compact conformation, and positioning is reliable.
Claims (4)
1. used with tractor power output gearshift positioning mechanism, including：Wind spring pin（1）, shifting shaft soldering member（2）, selector fork
（3）, engaging sleeve（4）, fixed toothholder（5）, power output driven shaft（6）Spring（7）, steel ball（8）；It is characterized in that：Shifting shaft
Soldering member（2）With selector fork（3）By wind spring pin（1）Connection, selector fork（3）It is stuck in engaging sleeve（4）On, engaging sleeve（4）
Installed in fixed toothholder（5）On, fixed toothholder（5）Installed in power output driven shaft（6）On, power output driven shaft（6）On
Steel ball is installed（8）And spring（7）.
2. used with tractor power output gearshift positioning mechanism according to claim 1, it is characterised in that：Power output is driven
Axle（6）On first gear is installed（A）With second gear（B）.
3. used with tractor power output gearshift positioning mechanism according to claim 1, it is characterised in that：Engaging sleeve（4）On
It is provided with first annular locating slot（P1）, the second annular positioning groove（P2）, the 3rd annular positioning groove（P3）.
4. used with tractor power output gearshift positioning mechanism according to claim 1, it is characterised in that：Fixed toothholder（5）
On be provided with the first hole（C）, power output driven shaft（6）On be provided with the second hole（D）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966583.8U CN206112058U (en) | 2016-08-29 | 2016-08-29 | Power take off positioning mechanism that shifts for tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966583.8U CN206112058U (en) | 2016-08-29 | 2016-08-29 | Power take off positioning mechanism that shifts for tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112058U true CN206112058U (en) | 2017-04-19 |
Family
ID=58513441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620966583.8U Expired - Fee Related CN206112058U (en) | 2016-08-29 | 2016-08-29 | Power take off positioning mechanism that shifts for tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112058U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362507A (en) * | 2018-04-11 | 2018-08-03 | 安徽农业大学 | A kind of tractor front-mounted power output device Loading Control Detecting data |
| CN110332287A (en) * | 2019-06-28 | 2019-10-15 | 江苏美械变速箱有限公司 | Gearbox and automobile |
| CN110345203A (en) * | 2019-06-28 | 2019-10-18 | 江苏美械变速箱有限公司 | The gearshift and gearbox of gearbox |
-
2016
- 2016-08-29 CN CN201620966583.8U patent/CN206112058U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362507A (en) * | 2018-04-11 | 2018-08-03 | 安徽农业大学 | A kind of tractor front-mounted power output device Loading Control Detecting data |
| CN110332287A (en) * | 2019-06-28 | 2019-10-15 | 江苏美械变速箱有限公司 | Gearbox and automobile |
| CN110345203A (en) * | 2019-06-28 | 2019-10-18 | 江苏美械变速箱有限公司 | The gearshift and gearbox of gearbox |
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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: 20170419 Termination date: 20210829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |