CN105299195A - Multifunctional transmission assembly with single shifting fork - Google Patents
Multifunctional transmission assembly with single shifting fork Download PDFInfo
- Publication number
- CN105299195A CN105299195A CN201510909826.4A CN201510909826A CN105299195A CN 105299195 A CN105299195 A CN 105299195A CN 201510909826 A CN201510909826 A CN 201510909826A CN 105299195 A CN105299195 A CN 105299195A
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- CN
- China
- Prior art keywords
- gear
- shaft
- conjunction
- synchronizer
- tooth
- 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
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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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
The invention provides a multifunctional transmission assembly with a single shifting fork. The multifunctional transmission assembly comprises an input shaft and a main output shaft, wherein the main output shaft and the input shaft are located on the same center line. A synchronizer is fixedly arranged at one end, close to the input shaft, of the main output shaft. The input shaft is fixedly sleeved with a first drive gear. The main output shaft is sleeved with a second drive gear in a clearance mode. The synchronizer is provided with the shifting fork which is provided with a shifting fork shaft. The shifting fork shaft is provided with a locating groove. A shifting fork shaft control mechanism is arranged on the side edge of the shifting fork shaft. The multifunctional transmission assembly further comprises a first auxiliary output shaft which is fixedly sleeved with a first intermediate gear meshed with the first drive gear and a second intermediate gear meshed with the second drive gear. The multifunctional transmission assembly further comprises a second auxiliary output shaft which is sleeved with a driven gear meshed with the second intermediate gear in a clearance mode. The second auxiliary output shaft is fixedly sleeved with combination teeth. The multifunctional transmission assembly has variable speed traveling and constant output functions, a function of carrying out output according to needs and other functions, and kinetic energy of an engine can be widely applied to traveling and multipurpose use in additional to traveling.
Description
Technical field
The invention belongs to tricycle gearbox field, particularly relate to a kind of multi-function variable-speed box assembly with single shift fork.
Background technique
The application of tricycle is more and more wider, comprise the fields such as shipping, agricultural, environmental sanitation, therefore, while gearbox plays gearing, also need to have generating, drive the functions such as suction pump draws water, the lifting of goods bucket, existing transmission structure of speed changing box effect is single, can only gearing be played, kinetic energy can not be exported external application, cause tricycle to only have driving functions, not there is additional functions such as driving small generator generates electricity, suction pump draws water, the lifting of goods bucket, urgently improve.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of multi-function variable-speed box assembly with single shift fork, for solving tricycle gearbox function singleness in prior art, kinetic energy can not be exported as problems such as external applications.
For achieving the above object and other relevant objects, the invention provides a kind of multi-function variable-speed box assembly with single shift fork, include input shaft, housing, also include the output main shaft being in same center line with input shaft, export main shaft and be installed with synchronizer near one end of input shaft, input shaft is installed with the first actuation gear, exports on main shaft and be set with the second actuation gear, the first actuation gear, the second actuation gear are equipped with the synchronous gear that can engage with synchronizer; Synchronizer is provided with shift fork, and shift fork is provided with declutch shift shaft, and declutch shift shaft is provided with three locating slots, and the side of declutch shift shaft is provided with declutch shift shaft control mechanism; Also include the first output countershaft, the first output countershaft is installed with the first intermediate gear engaged with the first actuation gear and the second intermediate gear engaged with the second actuation gear.
Further, also include the second output countershaft, second output countershaft is set with the driven gear engaged with the second intermediate gear, second output countershaft is also installed with in conjunction with tooth, include in conjunction with tooth hub, in conjunction with tooth cover in conjunction with tooth, be installed on the second output countershaft in conjunction with tooth hub, the inner ring in conjunction with tooth cover engages with the outer ring in conjunction with tooth hub, outer ring in conjunction with tooth cover can be engaged with the inner ring of driven gear, can slide axially in conjunction with tooth cover in conjunction with on tooth hub.
Further, synchronizer includes synchromesh gear hub, synchronizer gear sleeve, synchromesh gear hub is installed in and exports on main shaft, the inner ring of synchronizer gear sleeve engages with the outer ring of synchromesh gear hub and can slide axially on synchromesh gear hub, and the inner ring of synchronizer gear sleeve can engage with the synchronous gear of the synchronous gear of the first actuation gear or the second actuation gear.
Further, declutch shift shaft control mechanism includes groove, Compress Spring, locking ball, and groove is positioned on housing, and Compress Spring location in a groove.
Further, locking ball is pressed on the locating slot of declutch shift shaft by Compress Spring.
As mentioned above, multi-function variable-speed box assembly with single shift fork of the present invention, there is following beneficial effect: the rotation of the first actuation gear is synchronous with input shaft, belong to normal moving gear, and then the first output countershaft can be made often to move with input shaft, kinetic energy is exported, as external application, first exposed junction exporting countershaft is connected to corresponding generator, the equipment such as suction pump can realize kinetic energy is exported, second actuation gear and output shaft empty set, namely speed changing function is achieved, also interference can not be caused because of with the second intermediate gear synchronous rotary to exporting main shaft when low speed rotation.Second export countershaft then can according to actual needs and with the second intermediate gear synchronous axial system, not used time, then can not rotate, reduce kinetic energy loss, second export countershaft is mainly used in the situations such as hydraulic lifting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is input shaft and the sectional structure schematic diagram exporting main shaft in Fig. 1.
Piece mark explanation
1-input shaft
2-the first actuation gear
3-synchronizer
31-synchromesh gear hub
32-synchronizer gear sleeve
4-the second actuation gear
5-export main shaft
6-the first exports countershaft
7-the second exports countershaft
8-the first intermediate gear
9-the second intermediate gear
10-driven gear
11-shift fork
12-declutch shift shaft
121-locating slot
13-synchronous gear
14-in conjunction with tooth
141-in conjunction with tooth hub
142-in conjunction with tooth cover
15-housing
16-groove
17-Compress Spring
18-locking ball
Embodiment
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this specification can understand other advantages of the present invention and effect easily.
Refer to Fig. 1 to Fig. 2.Notice, structure, ratio, size etc. that this specification institute accompanying drawings illustrates, content all only in order to coordinate specification to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this specification as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
In order to can the present invention be described in detail, next the multi-function variable-speed box assembly with single shift fork of the present invention is illustrated:
As depicted in figs. 1 and 2, a kind of multi-function variable-speed box assembly with single shift fork, include input shaft 1, housing 15, also include the output main shaft 5 being in same center line with input shaft 1, export main shaft 5 and be installed with synchronizer 3 near one end of input shaft 1, input shaft 1 is installed with the first actuation gear 2, output main shaft 5 is set with on the second actuation gear 4, first actuation gear 2, second actuation gear 4 and is equipped with the synchronous gear 13 that can engage with synchronizer 13; Synchronizer 3 is provided with shift fork 11, and shift fork 11 is provided with declutch shift shaft 12, and declutch shift shaft 12 is provided with three locating slots 121, and the side of declutch shift shaft 12 is provided with declutch shift shaft control mechanism; Also include on the first output countershaft 6, first output countershaft 6 and be installed with the first intermediate gear 8 engaged with the first actuation gear 2 and the second intermediate gear 9 engaged with the second actuation gear 4.
Also include the second output countershaft 7, second output countershaft 7 is set with the driven gear 10 engaged with the second intermediate gear 9, second output countershaft 7 is also installed with in conjunction with tooth 14, include in conjunction with tooth hub 141, in conjunction with tooth cover 142 in conjunction with tooth 14, be installed on the second output countershaft 7 in conjunction with tooth hub 141, inner ring in conjunction with tooth cover 142 engages with the outer ring in conjunction with tooth hub 141, outer ring in conjunction with tooth cover 142 can be engaged with the inner ring of driven gear 10, can slide axially in conjunction with tooth cover 142 in conjunction with on tooth hub 141.
Synchronizer 3 includes synchromesh gear hub 31, synchronizer gear sleeve 32, synchromesh gear hub 31 is installed in and exports on main shaft 5, the inner ring of synchronizer gear sleeve 32 engages with the outer ring of synchromesh gear hub 31 and can slide axially on synchromesh gear hub 31, and the inner ring of synchronizer gear sleeve 32 can engage with the synchronous gear 13 of the synchronous gear 13 of the first actuation gear 2 or the second actuation gear 4.
Declutch shift shaft control mechanism includes groove 16, Compress Spring 17, locking ball 18, and groove 16 is positioned on housing 1, and Compress Spring 17 is positioned in groove 16, and locking ball 18 is pressed on the locating slot 121 of declutch shift shaft 12 by Compress Spring 17.
Working procedure of the present invention is as follows: when declutch shift shaft 12 is engaged with the first actuation gear 2 by the synchronizer gear sleeve 32 that shift fork 11 is stirred on synchronizer 3, input shaft 1 drives output main shaft 5 to rotate by synchronizer gear sleeve 32, export main shaft 5 and kinetic energy is passed to wheel, realize driving functions; Simultaneously, the first intermediate gear 8 is driven to rotate with the first actuation gear 2 of input shaft 1 synchronous axial system, make the first output countershaft 6 and the first intermediate gear 8 synchronous axial system, first output countershaft 6 connects suction pump, generator etc., realize kinetic energy to export, the second intermediate gear 9 meeting synchronous axial system, also can drive the second actuation gear 4 to rotate, but the second actuation gear 4 is empty sets to be exported on main shaft 5, can not produce dry and astringent with the output main shaft 5 rotated.
When declutch shift shaft 12 is engaged with the second actuation gear 4 by the synchronizer gear sleeve 32 that shift fork 11 is stirred on synchronizer 3, kinetic energy exports countershaft 6, second intermediate gear 9, second actuation gear 4 by input shaft 1, first actuation gear 2, first intermediate gear 8, first successively, synchronizer 3 is passed to and exports main shaft 5, export main shaft 5 and kinetic energy is passed to wheel, realize driving functions.
When synchronizer 3 is positioned at neutral position by shift fork 11 by declutch shift shaft 12, the rotation of input shaft 1 can not drive output main shaft 5 to rotate, but the first output countershaft 6 can be driven to rotate, and kinetic energy when realizing vehicle process halted state exports outward.
Second output countershaft 7 just rotates when needed, it is by controlling flexibly in conjunction with tooth 14, when the second output countershaft 7 does not need to rotate, be separated with driven gear 10 in conjunction with tooth cover 142, because driven gear 10 empty set exports on countershaft 7 second, therefore, even if driven gear 10 rotates under the drive of the second intermediate gear 9, second exports countershaft 7 also can not rotate; When the second output countershaft 7 needs to rotate, can engage with the inner ring of driven gear 10 in conjunction with the outer ring of tooth cover 142 in axial sliding in conjunction with on tooth hub 141, kinetic energy successively from the second intermediate gear 9, driven gear 10, in conjunction with tooth cover 142, input the second output countershaft 7 in conjunction with tooth hub 141, realize kinetic energy to export, for hydraulic lifting etc.
In sum, the present invention has the several functions such as speed change travels, normal dynamic output, as required output, the kinetic energy of motor can be widely used in the multiple use outside travelling and travelling.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (5)
1. the multi-function variable-speed box assembly with single shift fork, include input shaft (1), housing (15), it is characterized in that: also include the output main shaft (5) being in same center line with input shaft (1), export main shaft (5) and be installed with synchronizer (3) near one end of input shaft (1), input shaft (1) is installed with the first actuation gear (2), export on main shaft (5) and be set with the second actuation gear (4), first actuation gear (2), second actuation gear (4) is equipped with the synchronous gear (13) that can engage with synchronizer (13), synchronizer (3) is provided with shift fork (11), shift fork (11) is provided with declutch shift shaft (12), declutch shift shaft (12) is provided with three locating slots (121), and the side of declutch shift shaft (12) is provided with declutch shift shaft control mechanism, also include the first output countershaft (6), the first output countershaft (6) is installed with the first intermediate gear (8) engaged with the first actuation gear (2) and the second intermediate gear (9) engaged with the second actuation gear (4).
2. the multi-function variable-speed box assembly with single shift fork according to claim 1, it is characterized in that: also include the second output countershaft (7), second output countershaft (7) is set with the driven gear (10) engaged with the second intermediate gear (9), second output countershaft (7) is also installed with in conjunction with tooth (14), include in conjunction with tooth hub (141) in conjunction with tooth (14), in conjunction with tooth cover (142), be installed on the second output countershaft (7) in conjunction with tooth hub (141), inner ring in conjunction with tooth cover (142) engages with the outer ring in conjunction with tooth hub (141), outer ring in conjunction with tooth cover (142) can be engaged with the inner ring of driven gear (10), can slide axially in conjunction with on tooth hub (141) in conjunction with tooth cover (142).
3. the multi-function variable-speed box assembly with single shift fork according to claim 1, it is characterized in that: synchronizer (3) includes synchromesh gear hub (31), synchronizer gear sleeve (32), synchromesh gear hub (31) is installed in and exports on main shaft (5), the inner ring of synchronizer gear sleeve (32) engages with the outer ring of synchromesh gear hub (31) and can slide axially on synchromesh gear hub (31), the inner ring of synchronizer gear sleeve (32) can engage with the synchronous gear (13) of the synchronous gear of the first actuation gear (2) (13) or the second actuation gear (4).
4. the multi-function variable-speed box assembly with single shift fork according to claim 1, it is characterized in that: declutch shift shaft control mechanism includes groove (16), Compress Spring (17), locking ball (18), groove (16) is positioned on housing (1), and Compress Spring (17) is positioned in groove (16).
5. the multi-function variable-speed box assembly with single shift fork according to claim 4, is characterized in that: locking ball (18) is pressed on the locating slot (121) of declutch shift shaft (12) by Compress Spring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510909826.4A CN105299195A (en) | 2015-12-09 | 2015-12-09 | Multifunctional transmission assembly with single shifting fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510909826.4A CN105299195A (en) | 2015-12-09 | 2015-12-09 | Multifunctional transmission assembly with single shifting fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105299195A true CN105299195A (en) | 2016-02-03 |
Family
ID=55196810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510909826.4A Pending CN105299195A (en) | 2015-12-09 | 2015-12-09 | Multifunctional transmission assembly with single shifting fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105299195A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949165A (en) * | 2017-04-17 | 2017-07-14 | 滁州悦达实业有限公司 | A kind of transmission gear clutch structure and speed changer |
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| US20050172740A1 (en) * | 2004-02-09 | 2005-08-11 | Tomoyuki Ebihara | PTO transmission structure |
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| CN201739476U (en) * | 2010-06-02 | 2011-02-09 | 重庆赛林机械制造有限公司 | Multifunctional auxiliary transmission |
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| CN203500431U (en) * | 2013-09-06 | 2014-03-26 | 重庆隆旺机电有限责任公司 | Power take-off type multi-gear speed changer |
| CN104373563A (en) * | 2014-12-01 | 2015-02-25 | 重庆先友科技开发有限公司 | Multifunctional transmission case of agricultural vehicle |
| CN104389989A (en) * | 2014-12-01 | 2015-03-04 | 重庆先友科技开发有限公司 | Central multifunctional automotive transmission |
| CN104405829A (en) * | 2014-12-01 | 2015-03-11 | 重庆先友科技开发有限公司 | Fork-limited two-stage speed change main reducer assembly |
| CN104455239A (en) * | 2014-12-01 | 2015-03-25 | 重庆先友科技开发有限公司 | Rear coaxial automotive transmission |
| CN104455232A (en) * | 2014-12-01 | 2015-03-25 | 重庆先友科技开发有限公司 | Vehicle two-stage transmission main reducer assembly |
| CN104455240A (en) * | 2014-12-01 | 2015-03-25 | 重庆先友科技开发有限公司 | Synchronous two-stage transmission for vehicle |
| CN205207609U (en) * | 2015-12-09 | 2016-05-04 | 重庆先友科技开发有限公司 | Multi -functional transmission assembly with single shift fork |
-
2015
- 2015-12-09 CN CN201510909826.4A patent/CN105299195A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4365523A (en) * | 1980-04-04 | 1982-12-28 | Toyota Jidosha Kogyo Kabushiki Kaisha | Die-cast extension housing of automotive transmission |
| US20050172740A1 (en) * | 2004-02-09 | 2005-08-11 | Tomoyuki Ebihara | PTO transmission structure |
| CN201125991Y (en) * | 2007-12-12 | 2008-10-01 | 重庆万虎机电有限责任公司 | Multifunctional reinforcement gear box |
| CN101566223A (en) * | 2009-04-22 | 2009-10-28 | 福田雷沃国际重工股份有限公司 | Gear change mechanism for motor tricycle |
| CN201484577U (en) * | 2009-07-29 | 2010-05-26 | 江苏宗申三轮摩托车制造有限公司 | Multifunctional special type motor tricycle |
| CN201739476U (en) * | 2010-06-02 | 2011-02-09 | 重庆赛林机械制造有限公司 | Multifunctional auxiliary transmission |
| CN202091458U (en) * | 2010-12-23 | 2011-12-28 | 福田雷沃国际重工股份有限公司 | Novel auxiliary transmission assembly applied in three-wheel or four-wheel vehicle |
| CN203500391U (en) * | 2013-08-23 | 2014-03-26 | 重庆隆旺机电有限责任公司 | Power take-off speed changer |
| CN203500431U (en) * | 2013-09-06 | 2014-03-26 | 重庆隆旺机电有限责任公司 | Power take-off type multi-gear speed changer |
| CN103644260A (en) * | 2013-12-05 | 2014-03-19 | 重庆钟华机械有限责任公司 | Transmission assembly of fuel tricycle |
| CN104373563A (en) * | 2014-12-01 | 2015-02-25 | 重庆先友科技开发有限公司 | Multifunctional transmission case of agricultural vehicle |
| CN104389989A (en) * | 2014-12-01 | 2015-03-04 | 重庆先友科技开发有限公司 | Central multifunctional automotive transmission |
| CN104405829A (en) * | 2014-12-01 | 2015-03-11 | 重庆先友科技开发有限公司 | Fork-limited two-stage speed change main reducer assembly |
| CN104455239A (en) * | 2014-12-01 | 2015-03-25 | 重庆先友科技开发有限公司 | Rear coaxial automotive transmission |
| CN104455232A (en) * | 2014-12-01 | 2015-03-25 | 重庆先友科技开发有限公司 | Vehicle two-stage transmission main reducer assembly |
| CN104455240A (en) * | 2014-12-01 | 2015-03-25 | 重庆先友科技开发有限公司 | Synchronous two-stage transmission for vehicle |
| CN205207609U (en) * | 2015-12-09 | 2016-05-04 | 重庆先友科技开发有限公司 | Multi -functional transmission assembly with single shift fork |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949165A (en) * | 2017-04-17 | 2017-07-14 | 滁州悦达实业有限公司 | A kind of transmission gear clutch structure and speed changer |
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Application publication date: 20160203 |