CN204985561U - Novel multi -functional variable speed augmenter - Google Patents
Novel multi -functional variable speed augmenter Download PDFInfo
- Publication number
- CN204985561U CN204985561U CN201520712017.XU CN201520712017U CN204985561U CN 204985561 U CN204985561 U CN 204985561U CN 201520712017 U CN201520712017 U CN 201520712017U CN 204985561 U CN204985561 U CN 204985561U
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- Prior art keywords
- gear
- reverse
- combination
- main shaft
- variable
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- 230000005540 biological transmission Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Abstract
The utility model relates to a motor vehicle, electric motorcycle, transmission system technical field such as small -size fork truck, especially, novel multi -functional variable speed augmenter, a main shaft has, power input at the main shaft is provided with the gear that gos forward, reverse gear and afterburning gear, the gear that gos forward is dual gea, the driving gear of the end tooth meshing power input of gear advances, the gear is switched over in another end tooth meshing, it establishes in a switching epaxially to switch over the gear train, switch over that epaxial group is equipped with afterburning input gear and afterburning gear engagement and the group is equipped with the 2nd carrier gear of the first gear engagement of passing a bridge, the 2nd carrier gear group establish reverse gear epaxial, the epaxial equipment of reversing gear there is speed in reverse input gear meshing reverse gear, still be equipped with first combination gear and second combination gear through the keyway structure group on the main shaft, select to mesh the internal tooth of go forward gear, reverse gear or afterburning gear. The utility model relates to a brand -new development technique, small, the usage is extensive, has the multifunctionality, the installation of being convenient for, convenient maintenance.
Description
Technical field
The utility model relates to Motor Vehicle, electric four-wheel vehicle, the art drive systems fields such as small-sized forklift, especially Motor Vehicle, electric four-wheel vehicle reverse gear augmentor.
Background technique
At present, existing rearmounted reinforcing on the market, take up room large, fault is many; In transmission process, motor is arranged on back axle, overhead very near, because pavement behavior is too poor, easily damage, and the split of reverse gear and assistor design, also result in let a hundred schools contend, the market situation that a hundred flowers blossom, cause the significant wastage of human resources and material resources, can the conservation-minded society pole of advocating in current country conform to, design as early as possible and produce a reliable performance, product that is durable in use, rational in infrastructure, economy is extremely urgent.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of multi-function variable-speed assistor, can simultaneously compatible reverse gear and assistor, reach the repertoire not only achieving the two but also the effect reaching simplified structure, multi-functional, multipurpose, economizes on resources, and using effect is good.
For achieving the above object, the utility model adopts following technological scheme:
A kind of Multifunction variable-speed booster, this variable-speed booster has a main shaft, and this main shaft has power intake and clutch end, the power intake of main shaft is provided with forward gear, reverse gear and boost gear, forward gear is duplicate gear, the driving gear of one end tooth engagement power input of forward gear, and another end tooth engagement change gear of forward gear, switching gear train is located on a switching shaft, on switching shaft, also group is provided with the first carrier gear and afterburning input gear, afterburning input gear engages with boost gear, and the first carrier gear engages the second carrier gear, this the second carrier gear group is located on reverse gear shaft, reverse gear shaft is also assembled with reverse input gear, this reverse input gear engagement reverse gear, described main shaft is also assembled with the first combination gear and the second combination gear by keyway arrangements, and the first combination gear slides and engages the internal tooth of forward gear, and the internal tooth of the second combination gear slip engagement reverse gear or boost gear.
Described first combination gear and the second combination gear drive work by shift fork respectively.
Gearing down between described forward gear and change gear.
Drive up between described reverse input gear and reverse gear.
This variable-speed booster and on the market existing reverse gear are same Placement and position.
The utility model is a kind of brand-new development technique, it can connect various power, as: internal-combustion engine, motor etc., its main feature is that volume is little, of many uses, there is multifunctionality, as can be used for Small electric forklift, electric four-wheel vehicle, dumbwaiter etc., carrying force large (can load-carrying 2-3 pause), with existing rearmounted reinforcing on the market, mid-assistor is compared, there is cost low, structure is simple, bearing capacity is large, motor can also be connected, play the effect of environmental protection, and this multifunctional gear box is preposition reinforcing, from the angle used, be better than rearmounted assistor, in transmission process motor be arranged on rearmounted due to pavement behavior too poor, easy damage, and the preposition assistor setting height(from bottom) of the utility model can easily regulate, can not be subject to pavement behavior impact and along bad, also be convenient to install, convenient for maintaining, there is no the impact of other power, longer service life, operation and Placement all very simple, during installation, and existing reverse gear is same Placement and position on the market, does not need to do and how to change, cheap for manufacturing cost, is applicable to applying.
accompanying drawing illustrates:
Accompanying drawing 1 is preferred embodiment structural representation of the present utility model.
embodiment:
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.
The utility model proposes a kind of Multifunction variable-speed booster, is be coaxially arranged with forward gear, reverse gear and boost gear at the power intake of main shaft, by forward gear receive power input and distributed power to reverse gear and boost gear; During work, select engagement forward gear, reverse gear or boost gear by combination gear that main shaft is arranged, realize that constant speed is advanced, speed change falls back, the work of speed change reinforcing thus; Described speed change falls back and speed change reinforcing is tick-over.The utility model is compatible reverse gear and assistor simultaneously, and reach the repertoire not only achieving the two but also the effect reaching simplified structure, multi-functional, multipurpose, economizes on resources, and using effect is good.
Consult shown in Fig. 1, be the utility model preferred embodiment structural representation, specifically provide a kind of multi-function variable-speed assistor, this variable-speed booster has a main shaft 1, and this main shaft 1 has power intake and clutch end; The back axle of the clutch end junctor motor-car of main shaft 1, the power intake of main shaft 1 is provided with forward gear 2, reverse gear 3 and boost gear 4, forward gear 2 is duplicate gear, the driving gear 5 of one end tooth engagement power input of forward gear 2, driving gear 5 can connect internal-combustion engine, motor etc.And another end tooth engagement change gear 6 of forward gear 2, change gear 6 groups is located on a switching shaft 7, on switching shaft 7, also group is provided with the first carrier gear 71 and afterburning input gear 72, afterburning input gear 72 engages with boost gear 4, and the first carrier gear 71 engages the second carrier gear 81, this second carrier gear 81 groups is located on reverse gear shaft 8, and reverse gear shaft 8 is also assembled with reverse input gear 82, and this reverse input gear 82 engages reverse gear 3; Described main shaft 1 is also assembled with the internal tooth of the first combination gear 11 and the second combination gear 12, first combination gear 11 slip engagement forward gear 2 by keyway arrangements; And the internal tooth of the second combination gear 12 slip engagement reverse gear 3 or boost gear 4, connected by internal tooth, power transmission is more stable, noise is little, solving all assistors in existing market adopts external tooth in conjunction with easy off-gear, and engagement pawl easily ruptures, the problem that noise is large.Described first combination gear 11 and the second combination gear 12 drive work by shift fork respectively, shift fork is arranged on corresponding declutch shift shaft, in socket end corresponding clamping first combination gear 11 of shift fork or the annular groove of the second combination gear 12, meet the rotation of the first combination gear 11 or the second combination gear 12, the first combination gear 11 or the second combination gear 12 slip engagement can be stirred again or be separated.Being gearing down between described forward gear 2 and change gear 6, is drive up between described reverse input gear 82 and reverse gear 3.
When constant speed is advanced, the transmission of power of driving gear 5 is to forward gear 2, and the internal tooth of the engagement forward gear 2 that at this moment slided by the first combination gear 11, can realize power from forward gear 2, first combination gear 11 to the transmission of main shaft 1, thus reaches constant speed advance.Employing internal tooth combines, and noise is little, and power transmission is more stable, long service life.
When speed change falls back, the transmission of power of driving gear 5 is to forward gear 2, another end tooth engagement change gear 6 of forward gear 2, change gear 6 drives switching shaft 7 to rotate, the first carrier gear 71 on switching shaft 7 engages the second carrier gear 81, second carrier gear 81 drives reverse gear shaft 8 to rotate, on reverse gear shaft 8, reverse input gear 82 engages reverse gear 3, at this moment, second combination gear 12 is slided and engages the internal tooth of reverse gear 3, power can be realized from reverse gear 3, second combination gear 12 is to the transmission of main shaft 1, wherein, gearing down between forward gear 2 and change gear 6, and be drive up between reverse input gear 82 and reverse gear 3, thus reach speed change and fall back.
During speed change reinforcing work, the transmission of power of driving gear 5 is to forward gear 2, another end tooth engagement change gear 6 of forward gear 2, change gear 6 drives switching shaft 7 to rotate, afterburning input gear 72 on switching shaft 7 engages with boost gear 4, at this moment, second combination gear 12 is slided and engages the internal tooth of boost gear 4, power can be realized from boost gear 4, second combination gear 12 to the transmission of main shaft 1, wherein, be gearing down between forward gear 2 and change gear 6, thus reach speed change reinforcing, improve torsion.
This variable-speed booster and on the market existing reverse gear are same Placement and position, do not need to do and how to change, cheap for manufacturing cost, volume is little, is applicable to applying, and can be used for Small electric forklift, electro-tricycle, electric four-wheel vehicle, dumbwaiter etc.Meanwhile, this variable-speed booster adopts internal tooth to combine and realizes constant speed advance, speed change falls back, the work of speed change reinforcing, and noise is little, and power transmission is more stable, long service life.Not only achieve the repertoire of reverse gear and assistor but also reach the effect of simplified structure, multi-functional, multipurpose, economizes on resources, and using effect is good.
More than in conjunction with mode of execution, the utility model is elaborated; only for technical conceive of the present utility model and feature are described; its object is to allow person skilled in the art understand content of the present utility model and to be implemented; protection domain of the present utility model can not be limited with this; therefore all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (5)
1. a Multifunction variable-speed booster, is characterized in that: this variable-speed booster has a main shaft (1), and this main shaft (1) has power intake and clutch end, the power intake of main shaft (1) is provided with forward gear (2), reverse gear (3) and boost gear (4), forward gear (2) is duplicate gear, the driving gear (5) of one end tooth engagement power input of forward gear (2), and another end tooth engagement change gear (6) of forward gear (2), change gear (6) group is located on a switching shaft (7), on switching shaft (7), also group is provided with the first carrier gear (71) and afterburning input gear (72), afterburning input gear (72) is engaged with boost gear (4), and the first carrier gear (71) engages the second carrier gear (81), this the second carrier gear (81) group is located on reverse gear shaft (8), reverse gear shaft (8) is also assembled with reverse input gear (82), this reverse input gear (82) engagement reverse gear (3), described main shaft (1) is also assembled with the first combination gear (11) and the second combination gear (12) by keyway arrangements, and the first combination gear (11) slides and engages the internal tooth of forward gear (2), and the internal tooth of the second combination gear (12) slip engagement reverse gear (3) or boost gear (4).
2. a kind of Multifunction variable-speed booster according to claim 1, is characterized in that: described first combination gear (11) and the second combination gear (12) drive work by shift fork respectively.
3. a kind of Multifunction variable-speed booster according to claim 1, is characterized in that: be gearing down between described forward gear (2) and change gear (6).
4. a kind of Multifunction variable-speed booster according to claim 1, is characterized in that: be drive up between described reverse input gear (82) and reverse gear (3).
5. a kind of Multifunction variable-speed booster according to claim 1, is characterized in that: this variable-speed booster and on the market existing reverse gear are same Placement and position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712017.XU CN204985561U (en) | 2015-09-15 | 2015-09-15 | Novel multi -functional variable speed augmenter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712017.XU CN204985561U (en) | 2015-09-15 | 2015-09-15 | Novel multi -functional variable speed augmenter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204985561U true CN204985561U (en) | 2016-01-20 |
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ID=55119934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520712017.XU Expired - Fee Related CN204985561U (en) | 2015-09-15 | 2015-09-15 | Novel multi -functional variable speed augmenter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204985561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257790A (en) * | 2015-09-15 | 2016-01-20 | 重庆康昌机械制造有限公司 | Novel multifunctional variable-speed assistor |
| CN106958627A (en) * | 2017-04-27 | 2017-07-18 | 红河红冠科技有限公司 | High-performance New energy electric multi-speed transmission |
-
2015
- 2015-09-15 CN CN201520712017.XU patent/CN204985561U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257790A (en) * | 2015-09-15 | 2016-01-20 | 重庆康昌机械制造有限公司 | Novel multifunctional variable-speed assistor |
| CN105257790B (en) * | 2015-09-15 | 2018-12-11 | 重庆康昌机械制造有限公司 | A kind of novel and multifunctional variable-speed booster |
| CN106958627A (en) * | 2017-04-27 | 2017-07-18 | 红河红冠科技有限公司 | High-performance New energy electric multi-speed transmission |
| CN106958627B (en) * | 2017-04-27 | 2023-09-12 | 重庆康昌机械制造有限公司 | High-performance new energy electric multi-gear transmission |
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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 |
Granted publication date: 20160120 Termination date: 20190915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |