CN103453086B - A kind of gearbox and the power-transmitting unit with this gearbox - Google Patents
A kind of gearbox and the power-transmitting unit with this gearbox Download PDFInfo
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- CN103453086B CN103453086B CN201310407798.7A CN201310407798A CN103453086B CN 103453086 B CN103453086 B CN 103453086B CN 201310407798 A CN201310407798 A CN 201310407798A CN 103453086 B CN103453086 B CN 103453086B
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Abstract
The present invention relates to a kind of gearbox, comprise casing, input shaft, stub, output shaft, stir device, and mesomerism gear, bevel gear and duplicate gear, it also comprises a transition axis, the end of described input shaft is provided with the first duplicate gear, transition axis one end is provided with the second duplicate gear, the end of stirring device is plugged in the annular groove of the first or second duplicate gear, plug the movement that the duplicate gear stirring device can do adjacent three positions vertically, first position, first and second duplicate gears directly engage, be neutral second position, the 3rd position, first and second duplicate gears are engaged by the mesomerism gear transmission of stub, the transition axis the other end is provided with the first bevel gear, output shaft is provided with the second bevel gear, first bevel gear often engages with the second bevel gear.Gearbox in the present invention not only can a power dual-purpose, and inharmonious nonsynchronous problem of generation when originally driving respectively with two motor/engine can be solved.
Description
Technical field
The present invention relates to a kind of gearbox and based on this gearbox realize be controlled by same power and two of the perpendicular layout of transmission need the power-transmitting unit of mechanism that coordinates to each other.
Background technique
Gearbox is common in the traffic tool such as automobile.This kind of gearbox designs is exquisite, but involves great expense, and cost then can be made sharply to increase as being directly used in other machinery.But other machinery has not needed so complicated gearshift usually, usually only need to realize clockwise and anticlockwise, the sense of rotation of input shaft preferably can also be realized to be directly changed into direction vertical with it, link number when power-transmission system is arranged can also be saved so further, effectively improve transmission efficiency, effectively reduce cost of production.Positive and negative rotational mechanism common at present realizes based on the slippage of gear: when two meshed transmission gear, diaxon rotates in opposite directions; When three meshed transmission gear, diaxon rotating in same direction.Side steering common at present realizes based on worm and gear.But when gear slippage mechanism and worm and gear directly combine, although structural design is had no problem, as long as to be connected worm screw at output the tip of the axis, set up the turbine coordinated with it again, but this structure can be converted into vertical rotation horizontally rotating, when we need realize be level commutation time, increase by one group of worm and gear again, this obviously increase manufacture difficulty and increase manufacture cost.
Summary of the invention
The technical problem to be solved in the present invention is to provide the gearbox cheap for manufacturing cost that a kind of structure is simple, can realize clockwise and anticlockwise, can realize level commutation.
The technological scheme that the present invention solves the problems of the technologies described above is as follows:
A kind of gearbox, comprise casing, input shaft, stub, output shaft, stir device, and mesomerism gear, bevel gear and duplicate gear, it is characterized in that: described output shaft and input shaft are all horizontally disposed with and mutually vertical, it also comprises a transition axis, the end of described input shaft is provided with the first duplicate gear, transition axis one end is provided with the second duplicate gear, the end of stirring device is plugged in the annular groove of the first or second duplicate gear, plug the movement that the duplicate gear stirring device can do adjacent three positions vertically, first position, first and second duplicate gears directly engage, be neutral second position, the 3rd position, first and second duplicate gears are engaged by the mesomerism gear transmission of stub, the transition axis the other end is provided with the first bevel gear, output shaft is provided with the second bevel gear, first bevel gear often engages with the second bevel gear.
What the present invention will solve also has a technical problem to be to provide a kind of driving mechanism.
The technological scheme that the present invention solves the problems of the technologies described above is as follows:
With a power-transmitting unit for above-mentioned gearbox, also comprise main shaft, the equal projecting shaft bearing in two ends of described main shaft, wherein an end is provided with big belt pulley, the other end is provided with main shaft output gear, and main shaft is provided with Working mechanism A, and big belt pulley is for connecting motor or motor; Described main shaft output gear often engages with the input gear of transmission input shaft end; Output shaft of gear-box connects output gear by coupling; Output gear is direct or be indirectly connected with Working mechanism B.
Preferred as technique scheme, described Working mechanism B is feeding mechanism; Feeding mechanism comprises transporting chain plate, transmission rack and feednig roller; Feednig roller is one group of wolf's fang roller, and two wolf's fang roll shafts stretch out the end of transmission rack; Upper wolf's fang roll shaft is connected by the non-coaxial that gimbal coupling is parallel with, and non-coaxial only one end is provided with bearing support A, and non-coaxial end is provided with gearwheel, and described gearwheel is located at inside described bearing support A; After lower wolf's fang roll shaft stretches out the end of transmission rack, coaxially directly to be fixedly connected with by spline with one, describedly coaxially be provided with small gear A, B, described coaxial two ends are provided with bearing support B, C, described small gear A, B are located at the inside and outside both sides of described bearing support B respectively, small gear B engages with the output gear being directly controlled by gearbox, and small gear A engages with gearwheel.
Preferred as technique scheme, described Working mechanism A is rotary cutting mechanism, and described rotary cutting mechanism comprises a peeling knife, and described peeling knife is arranged at described main shaft.
Preferred as technique scheme, the direction of described main shaft is parallel with the direction of described input shaft, and the direction of described input shaft is vertical with the direction of described output shaft, and the axle of upper and lower two wolf's fang rollers is all parallel with the direction of described output shaft; Realize described feeding mechanism and described rotary cutting mechanism thus, all vertical with the feed direction of described feednig roller when described peeling knife is threaded to arbitrary position, and by same motor or engine-driven, Placement.
The present invention has following beneficial effect:
1, the gearbox in the present invention not only can a motor/engine dual-purpose, and inharmonious nonsynchronous problem of generation when originally driving respectively with two motor/engine can be solved;
2, of the present invention appearance is eliminated a power source, for complete machine manufacture reduces cost, alleviates weight, is convenient to transfer;
3, gearbox of the present invention has forward gears, neutral and retrogressing shelves, can realize feeding and suspends and retreat.
Accompanying drawing explanation
Fig. 1 is the structural representation of driving mechanism of the present invention;
Fig. 2 is the structural representation of gearbox of the present invention;
In figure, 1-transporting chain plate, 2-feednig roller, 3-gimbal coupling, 4-main shaft, 5-peeling knife, 6-belt pulley, 7-main shaft output gear, 8-gearbox input gear, 10-output shaft of gear-box, 11-gearbox output gear;
20-non-coaxial, 22-gearwheel, 23-is coaxial, and 24,25-small gear A, B;
101-casing, 9-transmission input shaft, 102-stub, 103-transition axis, 10-output shaft of gear-box, 104-stirs device, 105-mesomerism gear, 106-first duplicate gear, 107-second duplicate gear, 108-first bevel gear, 109-second bevel gear.
Embodiment
Below in conjunction with accompanying drawing, the present invention is explained further.
This embodiment is only explanation of the invention, is not limitation of the present invention.As long as any amendment of those skilled in the art done by after having read specification of the present invention, in the scope of claims, all will be subject to the protection of Patent Law.
As shown in Figure 2, a kind of gearbox, comprise casing 100, input shaft 9, stub 102, output shaft 10, stir device 104, and mesomerism gear 105, bevel gear and duplicate gear, described output shaft 10 is all horizontally disposed with input shaft 9 and mutually vertical, it also comprises a transition axis 103, the end of described input shaft 9 is provided with the first duplicate gear 106, transition axis 103 one end is provided with the second duplicate gear 107, the end of stirring device 104 is plugged in the annular groove of the first or second duplicate gear, plug the movement that the duplicate gear stirring device 104 can do adjacent three positions vertically, first position, first and second duplicate gears directly engage, be neutral second position, the 3rd position, first and second duplicate gears are engaged by mesomerism gear 105 transmission of stub 102, transition axis 103 the other end is provided with the first bevel gear 108, output shaft 10 is provided with the second bevel gear 109, first bevel gear 108 often engages with the second bevel gear 109.
As depicted in figs. 1 and 2, with the power-transmitting unit of gearbox, comprise main shaft 4 and gearbox, the equal projecting shaft bearing in two ends of described main shaft 4, wherein an end is provided with big belt pulley 6, the other end is provided with main shaft output gear 7, and main shaft is provided with peeling knife 5, and big belt pulley 6 is for connecting motor or motor; Described main shaft output gear 7 often engages with the input gear 8 of transmission input shaft 9 end; Output shaft of gear-box 10 connects output gear 11 by coupling; Output gear 11 is direct or be indirectly connected with feeding mechanism.Feeding mechanism comprises transporting chain plate, transmission rack and feednig roller 2; Feednig roller 2 is one group of wolf's fang roller, and two wolf's fang roll shafts stretch out the end of transmission rack; Upper wolf's fang roll shaft is connected by the non-coaxial 20 that gimbal coupling 3 is parallel with, and non-coaxial 20 only one end is provided with bearing support A, and non-coaxial end is provided with gearwheel 22, and described gearwheel 22 is located at inside described bearing support A; After lower wolf's fang roll shaft stretches out the end of transmission rack, directly be fixedly connected with by spline with one coaxial 23, described coaxial 23 are provided with small gear A, B24,25, described coaxial 23 two ends are provided with bearing support B, C, described small gear A, B24,25 are located at the inside and outside both sides of described bearing support B respectively, small gear B25 engages with the output gear 11 being directly controlled by gearbox, and small gear A24 engages with gearwheel 22.The direction of described main shaft 4 is parallel with the direction of described input shaft 9, and described output shaft 10 is all horizontally disposed with input shaft 9 and mutually vertical, and the axle of upper and lower two wolf's fang rollers is all parallel with the direction of described output shaft 10; Realize described feeding mechanism and described rotary cutting mechanism thus, all vertical with the feed direction of described feednig roller 2 when described peeling knife 5 is threaded to arbitrary position, and by same motor or engine-driven, Placement.
Claims (4)
1. a power-transmitting unit, is characterized in that: comprise gearbox and main shaft;
The equal projecting shaft bearing in two ends of described main shaft, wherein an end is provided with big belt pulley, and the other end is provided with main shaft output gear, and main shaft is provided with Working mechanism A, and big belt pulley is for connecting motor or motor;
Described gearbox comprises casing, input shaft, stub, output shaft, stir device, and mesomerism gear, bevel gear and duplicate gear, described output shaft and input shaft are all horizontally disposed with and mutually vertical, it also comprises a transition axis, the end of described input shaft is provided with the first duplicate gear, transition axis one end is provided with the second duplicate gear, the end of stirring device is plugged in the annular groove of the first or second duplicate gear, plug the movement that the duplicate gear stirring device can do adjacent three positions vertically, first position, first and second duplicate gears directly engage, be neutral second position, the 3rd position, first and second duplicate gears are engaged by the mesomerism gear transmission of stub, the transition axis the other end is provided with the first bevel gear, output shaft is provided with the second bevel gear, first bevel gear often engages with the second bevel gear,
Described main shaft output gear often engages with the input gear of transmission input shaft end; Output shaft of gear-box connects output gear by coupling; Output gear is direct or be indirectly connected with Working mechanism B.
2. a kind of power-transmitting unit according to claim 1, is characterized in that: described Working mechanism B is feeding mechanism; Feeding mechanism comprises transporting chain plate, transmission rack and feednig roller; Feednig roller is one group of wolf's fang roller, and two wolf's fang roll shafts stretch out the end of transmission rack; Upper wolf's fang roll shaft is connected by the non-coaxial that gimbal coupling is parallel with, and non-coaxial only one end is provided with bearing support A, and non-coaxial end is provided with gearwheel, and described gearwheel is located at inside described bearing support A; After lower wolf's fang roll shaft stretches out the end of transmission rack, coaxially directly to be fixedly connected with by spline with one, describedly coaxially be provided with small gear A, B, described coaxial two ends are provided with bearing support B, C, described small gear A, B are located at the inside and outside both sides of described bearing support B respectively, small gear B engages with the output gear being directly controlled by gearbox, and small gear A engages with gearwheel.
3. a kind of power-transmitting unit according to claim 2, is characterized in that: described Working mechanism A is rotary cutting mechanism, and described rotary cutting mechanism comprises a peeling knife, and described peeling knife is arranged at described main shaft.
4. a kind of power-transmitting unit according to claim 3, it is characterized in that: the direction of described main shaft is parallel with the direction of described input shaft, the direction of described input shaft is vertical with the direction of described output shaft, and the axle of upper and lower two wolf's fang rollers is all parallel with the direction of described output shaft; Realize described feeding mechanism and described rotary cutting mechanism thus, all vertical with the feed direction of described feednig roller when described peeling knife is threaded to arbitrary position, and by same motor or engine-driven, Placement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310407798.7A CN103453086B (en) | 2013-09-10 | 2013-09-10 | A kind of gearbox and the power-transmitting unit with this gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310407798.7A CN103453086B (en) | 2013-09-10 | 2013-09-10 | A kind of gearbox and the power-transmitting unit with this gearbox |
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| Publication Number | Publication Date |
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| CN103453086A CN103453086A (en) | 2013-12-18 |
| CN103453086B true CN103453086B (en) | 2015-12-09 |
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| CN201310407798.7A Active CN103453086B (en) | 2013-09-10 | 2013-09-10 | A kind of gearbox and the power-transmitting unit with this gearbox |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666143A (en) * | 2016-03-13 | 2016-06-15 | 合肥太通制冷科技有限公司 | Novel aluminum plate cut edge leveler |
| CN108184797A (en) * | 2018-01-05 | 2018-06-22 | 河南正大航空科技股份有限公司 | A kind of spray formula unmanned plane water system frame structure |
| CN110126615B (en) * | 2019-04-02 | 2022-03-08 | 中国煤炭科工集团太原研究院有限公司 | Power switching device applied to explosion-proof mining vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2583445Y (en) * | 2002-10-11 | 2003-10-29 | 彭振忠 | Speed changing box for stubble-removing rotary cultivator |
| CN201065919Y (en) * | 2007-06-28 | 2008-05-28 | 曲玉祥 | Small-sized static loader double-stage gear box |
| CN201154515Y (en) * | 2008-01-10 | 2008-11-26 | 株洲新时代输送机械有限公司 | Disintegrator bark crushing machine |
| US20100006684A1 (en) * | 2008-07-10 | 2010-01-14 | Robert Edward Burton | Spiral shear wood cutter |
| CN202971765U (en) * | 2012-12-07 | 2013-06-05 | 重庆钟华机械有限责任公司 | Speed changing box |
| CN203532637U (en) * | 2013-09-10 | 2014-04-09 | 安吉县迎客松花木场 | Gearbox and power transmission mechanism with same |
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Effective date of registration: 20170705 Address after: 201105 Minhang District South Road, Shanghai, No. 378 Patentee after: Wan Chunyan Address before: Anji County, Zhejiang province 313000 Huzhou City Dipu Town Village three team Anji County Bi men Castle visitor yard Patentee before: Anji Yingkesong Flower and Wood Factory |