CN108799423A - A kind of multi-purpose type transfer gear box - Google Patents
A kind of multi-purpose type transfer gear box Download PDFInfo
- Publication number
- CN108799423A CN108799423A CN201710297758.XA CN201710297758A CN108799423A CN 108799423 A CN108799423 A CN 108799423A CN 201710297758 A CN201710297758 A CN 201710297758A CN 108799423 A CN108799423 A CN 108799423A
- Authority
- CN
- China
- Prior art keywords
- gear
- axis
- orderly
- driving gear
- type transfer
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
- F16H3/38—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with synchro-meshing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
Abstract
The invention discloses a kind of multi-purpose type transfer gear boxes, it includes input shaft, synchromesh gear, connection gear, driving gear I, driving gear II, driven gear I, export I axis, driven gear II, export II axis, bearing, baffle, fastening bolt, operating mechanism assembly, carrier gear and cabinet, wherein synchromesh gear is orderly sleeved on input shaft, driving gear I and driving gear II distinguish orderly kink on input shaft, connection gear is sleeved on the outside of synchromesh gear, driven gear I is orderly packed on I axis of output, and with driving gear I at normal meshing state, driven gear II is orderly packed on II axis of output, and with driving gear II at normal meshing state.The device has two big function of transfer and speed change, compact-sized, transmission efficiency is high, and easy to operate, easy-maintaining maintenance, thus can preferably meet it is more in wheeled duck ship power distribution with transmit there is an urgent need to.
Description
Technical field
The present invention relates to a kind of mechanical devices of passing power, specifically a kind of to have transfer, speed change two simultaneously
Big function, and it is widely used in the multi-purpose type transfer gear box of a variety of efficient passing powers of amphibious vehicle ship.
Background technology
The pleiotaxy or crawler type duck manufactured both at home and abroad at present, in order to realize the steady speed change in power transmission
And clutch, generally all choose to install the transmission case with hydraulic moment changeable function.Though this transmission case transmission efficiency is high, volume is big, matter
Amount weight, and price is sufficiently expensive, thus it is difficult to meet the particular/special requirement for developing small-sized amphibious vehicle ship both at home and abroad.
Invention content
The purpose of the present invention, seeks to provide that a kind of design science, simple in structure, performance is remarkable, of low cost, can be preferably
Ground meets a variety of amtrack power distribution and transmits " the multi-purpose type transfer gear box " needed.This kind of transfer gear box tool
There is " transfer " and " speed change " two big function, and its manipulation is simple, handling are convenient, easy to maintain, it is cost-effective.
The present invention takes the following technical solution to realize its goal of the invention.A kind of multi-purpose type transfer gear box, it is wrapped
Input shaft 1 is included, synchromesh gear 2, connection gear 3, driving gear I 4, driving gear II 5, driven gear I 6, I axis 7 is exported, is passive
Gear II 8, II axis 9 of output, bearing 10, baffle 11, fastening bolt 12, operating mechanism assembly 13, carrier gear 14 and cabinet 15.
Wherein：
Synchromesh gear 2 is orderly sleeved on input shaft 1, and driving gear I 4 and driving gear II 5 distinguish orderly kink in input shaft 1
Both sides that are upper and being located at synchromesh gear 2.
It is equipped with pinion gear corresponding with connection gear 3 on the end face of driving gear I 4 and the end face of driving gear II 5.
Connection gear 3 is sleeved on the outside of synchromesh gear 2, and connection gear 3 offers fork slot in appearance.
Driven gear I 6 orderly be packed in output I axis 7 on and with the 4 one-tenth normal meshing states of driving gear I, driven gear I 6
With driving gear I 4 under the premise of the sum of the number of teeth of the two is constant, the respective number of teeth can mutually increase and decrease adjusting.
Driven gear II 8 orderly be packed in output II axis 9 on and with the 5 one-tenth normal meshing states of driving gear II, driven gear
II 8 with driving gear II 5 under the premise of the sum of the number of teeth of the two is constant, the respective number of teeth also can mutually increase and decrease adjusting.
Carrier gear 14 is through needle bearing kink on exporting I axis 7, and driving gear II 5 is through carrier gear 14 and passive tooth
II 8 are taken turns to connect.
Input shaft 1, I axis 7 of output and the both ends, orderly through bearing 10, baffle 11 and fastening bolt 12 respectively for exporting II axis 9
It is packed in cabinet 15.
Operating mechanism assembly 13 is by bottom plate 13a, shift fork axle 13b, axle bed 13c, shift fork 13d, swing arm 13e and arm shaft 13f
Composition.Its central axis seat 13c is orderly packed in through fastening bolt 12 below bottom plate 13a, and shift fork 13d is sleeved on shift fork axle 13b's
Centre, the both ends kink of shift fork axle 13b is on axle bed 13c.Swing arm axle bed 13g is orderly welded below bottom plate 13a, arm shaft
13f is sleeved in swing arm axle bed 13g, and swing arm 13e is packed in the lower end of arm shaft 13f, the front end of swing arm 13e（Arm head）It is installed on
In the groove of the upper ends shift fork 13d, tail end connect with detent ball 13h, the upper end of arm shaft 13f protrudes outside bottom plate 13a.
It will cause shift fork 13d to the left or the right displacement through manual operation rotation arm shaft 13f, by swing arm 13e, to band
Dynamic connection gear 3 is combined with the pinion gear on II 5 end face of pinion gear or driving gear on I 4 end face of driving gear, therefore can be real
The torque of engine is now originated from respectively to I axis 7 of output（Connect water jet pump or propeller）Or II axis 9 of output（Connect differential mechanism）It transmits
" transfer function ".
In addition, driven gear I 6 and driving gear I 4 be under the premise of the sum of the number of teeth of the two is constant, the respective number of teeth
Adjusting can mutually be increased and decreased, can easily adjust and change accordingly the rotating speed of output shaft I 7.Driven gear II 8 and driving gear II
5 under the premise of the sum of the number of teeth of the two is constant, and the respective number of teeth also can mutually increase and decrease adjusting, can easily adjust accordingly and
Change the rotating speed of output shaft II 9.Therefore, therefore the present invention has " speed changing function ".
By adopting the above-described technical solution, the present invention more perfectly realizes its goal of the invention.Its relatively similar product is more
Have the advantages that following prominent（That is advantageous effect）：
1, integrate transfer and speed changing function, compact-sized, dependable performance.
2, small, light-weight, power transmission efficiency is high.
3, easy to operate, convenient, the easy-maintaining maintenance of dismounting.
Description of the drawings
With reference to the attached drawing provided, the invention will be further described.
Fig. 1 is the integrally-built top plan view of the present invention.
Fig. 2 is the integrally-built side view of the present invention.
Fig. 3 is the vertical view of operating mechanism assembly in the present invention.
Fig. 4 is the side cutaway view of operating mechanism assembly in the present invention.
Specific implementation mode
By Fig. 1, Fig. 2, Fig. 3 and Fig. 4 it is found that the present invention includes input shaft 1, synchromesh gear 2, connection gear 3, driving gear
I 4, driving gear II 5, driven gear I 6, I axis 7 of output, driven gear II 8, II axis 9 of output, bearing 10, baffle 11, fastening spiral shell
Bolt 12, operating mechanism assembly 13, carrier gear 14 and cabinet 15.
From Fig. 1, Fig. 2, Fig. 3 and Fig. 4 it is found that in order to preferably realize that the power of engine is separated to wheel and water jet pump biography
It passs, synchromesh gear 2 is orderly sleeved on input shaft 1 by spy, and driving gear I 4 and driving gear II 5 are distinguished orderly kink and inputted
On axis 1 and it is located at the both sides of synchromesh gear 2.And connection gear 3 is sleeved on to the outside of synchromesh gear 2, driven gear I 6
Orderly be packed in output I axis 7 on and with the 4 one-tenth normal meshing states of driving gear I, driven gear II 8 orderly is packed in output II axis
On 9, through carrier gear 14 and the normal meshing state of 5 one-tenth of driving gear II.
By Fig. 1, Fig. 2, Fig. 3 and Fig. 4 it is found that connection gear 3 offers fork slot in appearance, in operating mechanism assembly 13
Shift fork 13d just insert wherein.Through operating mechanism assembly 13, manual operation rotation arm shaft 13f, can make to dial by swing arm 13e
Fork 13d is subjected to displacement to the left side or to the right, to drive pinion gear or the active on connection gear 3 and I 4 end face of driving gear
The combination or separation of pinion gear on II 5 end face of gear.
Also known by Fig. 1, Fig. 2, Fig. 3 and Fig. 4, when connection gear 3 is combined or divided with the pinion gear on I 4 end face of driving gear
From when, can continue or terminate power between driving gear I 4 and driven gear I 6 and transmit, to make output shaft I 7（Connect water jet pump
Or propeller）It obtains power or runs out of steam.Similarly, when drive connection gear 3 and the pinion gear knot on II 5 end face of driving gear
When closing or detaching, it can continue or terminate the power between driving gear II 5 and passive bevel gear II 8 and transmit, to make output shaft
Ⅱ9（Connect differential mechanism）It obtains power or runs out of steam（Transfer function）.
Also known by Fig. 1, Fig. 2, Fig. 3 and Fig. 4, in order to preferably adapt to and meet II 9 turns of I 7 rotating speed of output shaft and output shaft
The adjustment of speed, it is ad hoc to have filled driving gear I 4 and the combination of driven gear I 6, driving gear I 4 and driven gear I 6, the tooth in the two
Under the premise of the sum of number is constant, the respective number of teeth can mutually increase and decrease adjusting.It also sets simultaneously and has filled driving gear II 5 and passive
Gear II 8 combines, driving gear II 5 and driven gear II 8, under the premise of the sum of the number of teeth of the two is constant, respective tooth
Number also can mutually increase and decrease adjusting.To make its transmission ratio change, to better adapt to be actually needed（Speed changing function）.
Claims (9)
1. a kind of multi-purpose type transfer gear box, it includes input shaft（1）, synchromesh gear（2）, connection gear（3）, driving gear I
（4）, driving gear II（5）, driven gear I（6）, output I axis（7）, driven gear II（8）, output II axis（9）, bearing（10）,
Baffle（11）, fastening bolt（12）, operating mechanism assembly（13）, carrier gear（14）And cabinet（15）, it is characterized in that synchronous gear
Wheel（2）Orderly it is sleeved on input shaft（1）On.
2. a kind of multi-purpose type transfer gear box according to claim 1, it is characterized in that driving gear I（4）And driving gear
Ⅱ（5）Orderly kink is in input shaft respectively（1）Above and it is located at synchromesh gear（2）Both sides.
3. a kind of multi-purpose type transfer gear box according to claim 1, it is characterized in that driving gear I（4）End face and master
Moving gear II（5）End face on be equipped with and connection gear（3）Corresponding pinion gear.
4. a kind of multi-purpose type transfer gear box according to claim 1, it is characterized in that connection gear（3）It is sleeved on synchronous gear
Wheel（2）Outside, connection gear（3）Offer fork slot in appearance.
5. a kind of multi-purpose type transfer gear box according to claim 1, it is characterized in that driven gear I（6）Orderly it is packed in
Export I axis（7）It is upper and with driving gear I（4）At normal meshing state, carrier gear（14）It is also orderly sleeved on through needle bearing
Export I axis（7）On, driven gear I（6）With driving gear I（4）It is respective under the premise of the sum of the number of teeth of the two is constant
The number of teeth can mutually increase and decrease adjusting, and I axis of output can be changed accordingly（7）Rotating speed.
6. a kind of multi-purpose type transfer gear box according to claim 1, it is characterized in that carrier gear（14）Through needle bearing
Orderly it is sleeved on I axis of output（7）On.
7. a kind of multi-purpose type transfer gear box according to claim 1, it is characterized in that driven gear II（8）Orderly it is packed in
Export II axis（9）Above, through carrier gear（14）With driving gear II（5）At normal meshing state, driven gear II（8）With driving tooth
Wheel II（5）Under the premise of the sum of the number of teeth of the two is constant, the respective number of teeth also can mutually increase and decrease adjusting, can be changed accordingly defeated
Go out II axis（9）Rotating speed.
8. a kind of multi-purpose type transfer gear box according to claim 1, it is characterized in that input shaft（1）, output I axis（7）With
Export II axis（9）Both ends, respectively through bearing（10）, baffle（11）And fastening bolt（12）Orderly it is packed in cabinet（14）In.
9. a kind of multi-purpose type transfer gear box according to claim 1, it is characterized in that operating mechanism assembly（13）By bottom plate
(13a), shift fork axle (13b), axle bed (13c), shift fork (13d), swing arm (13e) and arm shaft (13f) composition, central axis seat
(13c) is orderly packed in through fastening bolt (12) below bottom plate (13a), and shift fork (13d) is sleeved in shift fork axle (13b)
Between, on axle bed (13c), swing arm axle bed (13g) is orderly welded below bottom plate (13a) the both ends kink of shift fork axle (13b),
Arm shaft (13f) is sleeved in swing arm axle bed (13g), and swing arm (13e) is packed in the lower end of arm shaft (13f), swing arm (13e)
Front end（Arm head）Be installed in the groove of the upper end shift fork (13d), tail end connects with detent ball (13h), arm shaft (13f) it is upper
Distal process goes out bottom plate (13a) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710297758.XA CN108799423A (en) | 2017-04-29 | 2017-04-29 | A kind of multi-purpose type transfer gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710297758.XA CN108799423A (en) | 2017-04-29 | 2017-04-29 | A kind of multi-purpose type transfer gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799423A true CN108799423A (en) | 2018-11-13 |
Family
ID=64053981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710297758.XA Pending CN108799423A (en) | 2017-04-29 | 2017-04-29 | A kind of multi-purpose type transfer gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799423A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5989230A (en) * | 1982-11-11 | 1984-05-23 | Daihatsu Motor Co Ltd | Transfer controller for car |
| US4559846A (en) * | 1983-11-10 | 1985-12-24 | Dana Corporation | System for shifting a vehicle to two or four-wheel drive |
| CH656585A5 (en) * | 1983-04-20 | 1986-07-15 | Andreas Jutzeler Stockhorngara | Motor-driven agricultural truck |
| CN201827322U (en) * | 2010-10-15 | 2011-05-11 | 江青春 | Speed-changing mechanism of electric vehicle |
| CN202560953U (en) * | 2012-04-10 | 2012-11-28 | 张柱芬 | Front and rear drive transfer case of tractor |
| CN205207552U (en) * | 2015-12-09 | 2016-05-04 | 重庆先友科技开发有限公司 | Multi -functional transmission assembly |
-
2017
- 2017-04-29 CN CN201710297758.XA patent/CN108799423A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5989230A (en) * | 1982-11-11 | 1984-05-23 | Daihatsu Motor Co Ltd | Transfer controller for car |
| CH656585A5 (en) * | 1983-04-20 | 1986-07-15 | Andreas Jutzeler Stockhorngara | Motor-driven agricultural truck |
| US4559846A (en) * | 1983-11-10 | 1985-12-24 | Dana Corporation | System for shifting a vehicle to two or four-wheel drive |
| CN201827322U (en) * | 2010-10-15 | 2011-05-11 | 江青春 | Speed-changing mechanism of electric vehicle |
| CN202560953U (en) * | 2012-04-10 | 2012-11-28 | 张柱芬 | Front and rear drive transfer case of tractor |
| CN205207552U (en) * | 2015-12-09 | 2016-05-04 | 重庆先友科技开发有限公司 | Multi -functional transmission assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |