CN105570435A - Stepless smooth speed changer - Google Patents
Stepless smooth speed changer Download PDFInfo
- Publication number
- CN105570435A CN105570435A CN201610007601.4A CN201610007601A CN105570435A CN 105570435 A CN105570435 A CN 105570435A CN 201610007601 A CN201610007601 A CN 201610007601A CN 105570435 A CN105570435 A CN 105570435A
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- transition guide
- conical surface
- driving shaft
- shaft
- 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
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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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
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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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
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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
- 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
-
- 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
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
- F16H2057/0216—Intermediate shaft supports, e.g. by using a partition wall
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a stepless smooth speed changer which comprises a shell. A speed changing mechanism is arranged in the middle of the shell. Two sliding grooves are formed in the bottom of the shell, and the direction of the two sliding grooves is coincident with the inclination direction of a driving shaft. Sliding blocks are mounted inside the sliding grooves. The upper portions of the sliding blocks are fixedly connected with the lower portion of a support. A transverse board is arranged in the middle of one side of the support. The middle of the transverse board is fixedly connected with one end of an electric telescopic rod, and the other end of the electric telescopic rod is fixedly connected with the inner wall of the shell. The stepless smooth speed changer realizes completely smooth transition without rough spots in the speed changing process, and achieves a brand new stepless smooth speed changing mode.
Description
Technical field
Patent of the present invention relates to electrodeless variable-speed technical field, is specially a kind of electrodeless smooth speed changer.
Background technique
Current electrodeless variable-speed mainly relies on steel belt wheel to be linked at two can to change the different radii residing for its belt wheel by hydraulic pressure or other mechanism controls and reach a different transmission speed, steel chain complex process manufacture cost is high, the power that steel chain bears is little and working life is short, maintenance cost is high, steel chain control system is complicated, and be not definitely steadily, for this reason, I proposes a kind of electrodeless smooth speed changer.
Summary of the invention
The object of patent of the present invention is to provide a kind of electrodeless smooth speed changer, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, patent of the present invention provides following technological scheme: a kind of electrodeless smooth speed changer, comprise housing, the middle part of described housing arranges gear, and the bottom of housing arranges chute, and slide block is installed in the inside of described chute, and the top of slide block is fixedly connected with the bottom of support, one middle side part of described support arranges transverse slat, and the middle part of transverse slat is fixedly connected with one end of electric expansion bar, and the other end of electric expansion bar is fixedly connected with the inwall of housing.
Preferably, described gear comprises the first driving shaft, First Transition guide wheel and the first driven shaft, and the conical surface of first driving shaft one end and one end taper-face contact of First Transition guide wheel, and the taper-face contact of the other end conical surface of First Transition guide wheel and first driven shaft one end, described first driving shaft is connected with housing respectively by bearing with the first driven shaft, and the middle part of First Transition guide wheel arranges rotating shaft, and rotating shaft two ends are connected with the upper end of support by bearing, the length of the conical surface of described first driving shaft and the first driven shaft is less than the length of the First Transition guide wheel two ends conical surface.
Preferably, described gear comprises the second driving shaft, second transition guide wheel and the second driven shaft, and one end taper-face contact of the conical surface of second driving shaft one end and the second transition guide wheel, and the taper-face contact of the other end conical surface of the second transition guide wheel and second driven shaft one end, described second driving shaft is connected with housing respectively by bearing with the second driven shaft, and the middle part of the second transition guide wheel arranges rotating shaft, and rotating shaft two ends are connected with the upper end of support by bearing, the length of the conical surface of described second driving shaft and the second driven shaft is greater than the length of the second transition guide wheel two ends conical surface.
Preferably, described gear comprises the 3rd driving shaft, 3rd transition guide wheel and the 3rd driven shaft, and one end taper-face contact of the conical surface of the 3rd driving shaft one end and the 3rd transition guide wheel, and the taper-face contact of the other end conical surface of the 3rd transition guide wheel and the 3rd driven shaft one end, described 3rd driving shaft is connected with housing respectively by bearing with the 3rd driven shaft, and the middle part of the 3rd transition guide wheel arranges rotating shaft, and rotating shaft two ends are connected with the upper end of support by bearing, the length of the conical surface of described 3rd driving shaft is less than the length of the 3rd transition guide wheel right-hand member conical surface, and the length of the conical surface of the 3rd driven shaft is greater than the length of the 3rd transition guide wheel left end conical surface.
Preferably, the quantity of described chute is two, and the direction of two chutes is consistent with driving shaft true dip direction.
Compared with prior art, the beneficial effect of patent of the present invention is: this electrodeless smooth speed changer manufacturing process is simple, control procedure is simple, speed-change process realizes completely without rough some smooth transition, life cycle is of a specified duration, and maintenance process is simple, and this apparatus structure is simple, cost is lower, achieves electrodeless smooth speed change.
Accompanying drawing explanation
Fig. 1 is patent Example one structural representation of the present invention;
Fig. 2 is patent Example two structural representation of the present invention;
Fig. 3 is patent Example three structural representation of the present invention.
In figure: 1 housing, 2 supports, 3 transverse slats, 4 electric expansion bars, 5 chutes, 6 slide blocks, 7 gears, 71 first driving shafts, 72 First Transition guide wheels, 73 first driven shafts, 74 second driven shafts, 75 second transition guide wheels, 76 second driving shafts, 77 the 3rd driving shafts, 78 the 3rd transition guide wheels, 79 the 3rd driven shafts.
Embodiment
Below in conjunction with the accompanying drawing in patent Example of the present invention, be clearly and completely described the technological scheme in patent Example of the present invention, obviously, described embodiment is only patent of the present invention part embodiment, instead of whole embodiments.Based on the embodiment in patent of the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of patent protection of the present invention.
Refer to Fig. 1-3, patent of the present invention provides a kind of technological scheme: a kind of electrodeless smooth speed changer, comprise housing 1, the middle part of housing 1 arranges gear 7, and the bottom of housing 1 arranges chute 5, slide block 6 is installed in the inside of chute 5, the quantity of chute 5 is two, and the direction of two chutes 5 is consistent with driving shaft true dip direction, and the top of slide block 6 is fixedly connected with the bottom of support 2, one middle side part of support 2 arranges transverse slat 3, and the middle part of transverse slat 3 is fixedly connected with one end of electric expansion bar 4, and the other end of electric expansion bar 4 is fixedly connected with the inwall of housing 1, electric expansion bar 4 is utilized to achieve the slip of support 2.
Embodiment one, consult Fig. 1: gear 7 comprises the first driving shaft 71, First Transition guide wheel 72 and the first driven shaft 73, and the conical surface of first driving shaft 71 one end and one end taper-face contact of First Transition guide wheel 72, and the taper-face contact of the other end conical surface of First Transition guide wheel 72 and first driven shaft 73 one end, first driving shaft 71 is connected with housing 1 respectively by bearing with the first driven shaft 73, and the middle part of First Transition guide wheel 72 arranges rotating shaft, and rotating shaft two ends are connected by the upper end of bearing with support 2, the length achieving the conical surface of the first driving shaft 71 and the first driven shaft 73 is less than the length of the First Transition guide wheel 72 two ends conical surface, by First Transition guide wheel 72 on the first driving shaft 71 true dip direction or move down, achieve electrodeless smooth speed change.
Embodiment two, consult Fig. 2: gear 7 comprises the second driving shaft 76, second transition guide wheel 75 and the second driven shaft 74, and the conical surface of second driving shaft 76 one end and one end taper-face contact of the second transition guide wheel 75, and the taper-face contact of the other end conical surface of the second transition guide wheel 75 and second driven shaft 74 one end, second driving shaft 76 is connected with housing 1 respectively by bearing with the second driven shaft 74, and the middle part of the second transition guide wheel 75 arranges rotating shaft, and rotating shaft two ends are connected by the upper end of bearing with support 2, the length of the conical surface of the second driving shaft 76 and the second driven shaft 74 is greater than the length of the second transition guide wheel 75 two ends conical surface, by the second transition guide wheel 75 on the second driving shaft 76 true dip direction or move down, thus achieve electrodeless smooth speed change.
Embodiment three, consult Fig. 3: gear 7 comprises the 3rd driving shaft 77, 3rd transition guide wheel 78 and the 3rd driven shaft 79, and the conical surface of the 3rd driving shaft 77 one end and one end taper-face contact of the 3rd transition guide wheel 78, and the taper-face contact of the other end conical surface of the 3rd transition guide wheel 78 and the 3rd driven shaft 79 one end, 3rd driving shaft 77 is connected with housing 1 respectively by bearing with the 3rd driven shaft 79, and the middle part of the 3rd transition guide wheel 78 arranges rotating shaft, and rotating shaft two ends are connected by the upper end of bearing with support 2, the length of the conical surface of the 3rd driving shaft 77 is less than the length of the 3rd transition guide wheel 78 right-hand member conical surface, and the length of the conical surface of the 3rd driven shaft 79 is greater than the length of the 3rd transition guide wheel 78 left end conical surface, by the 3rd transition guide wheel 78 on the 3rd driving shaft 77 true dip direction or move down, thus achieve electrodeless smooth speed change.
Although illustrate and described the embodiment of patent of the present invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle and the spirit of patent of the present invention, the scope of patent of the present invention is by claims and equivalents thereof.
Claims (5)
1. an electrodeless smooth speed changer, comprise housing (1), it is characterized in that: the middle part of described housing (1) arranges gear (7), and the bottom of housing (1) arranges chute (5), slide block (6) is installed in the inside of described chute (5), and the top of slide block (6) is fixedly connected with the bottom of support (2), one middle side part of described support (2) arranges transverse slat (3), and the middle part of transverse slat (3) is fixedly connected with one end of electric expansion bar (4), and the other end of electric expansion bar (4) is fixedly connected with the inwall of housing (1).
2. the electrodeless smooth speed changer of one according to claim 1, it is characterized in that: described gear (7) comprises the first driving shaft (71), First Transition guide wheel (72) and the first driven shaft (73), and one end taper-face contact of the conical surface of the first driving shaft (71) one end and First Transition guide wheel (72), and the taper-face contact of the other end conical surface of First Transition guide wheel (72) and the first driven shaft (73) one end, described first driving shaft (71) is connected with housing (1) respectively by bearing with the first driven shaft (73), and the middle part of First Transition guide wheel (72) arranges rotating shaft, and rotating shaft two ends are connected by the upper end of bearing with support (2), the length of the conical surface of described first driving shaft (71) and the first driven shaft (73) is less than the length of First Transition guide wheel (72) the two ends conical surface.
3. the electrodeless smooth speed changer of one according to claim 1, it is characterized in that: described gear (7) comprises the second driving shaft (76), second transition guide wheel (75) and the second driven shaft (74), and one end taper-face contact of the conical surface of the second driving shaft (76) one end and the second transition guide wheel (75), and the other end conical surface of the second transition guide wheel (75) and the taper-face contact of the second driven shaft (74) one end, described second driving shaft (76) is connected with housing (1) respectively by bearing with the second driven shaft (74), and the middle part of the second transition guide wheel (75) arranges rotating shaft, and rotating shaft two ends are connected by the upper end of bearing with support (2), the length of the conical surface of described second driving shaft (76) and the second driven shaft (74) is greater than the length of second transition guide wheel (75) the two ends conical surface.
4. the electrodeless smooth speed changer of one according to claim 1, it is characterized in that: described gear (7) comprises the 3rd driving shaft (77), 3rd transition guide wheel (78) and the 3rd driven shaft (79), and one end taper-face contact of the conical surface of the 3rd driving shaft (77) one end and the 3rd transition guide wheel (78), and the taper-face contact of the other end conical surface of the 3rd transition guide wheel (78) and the 3rd driven shaft (79) one end, described 3rd driving shaft (77) is connected with housing (1) respectively by bearing with the 3rd driven shaft (79), and the middle part of the 3rd transition guide wheel (78) arranges rotating shaft, and rotating shaft two ends are connected by the upper end of bearing with support (2), the length of the conical surface of described 3rd driving shaft (77) is less than the length of the 3rd transition guide wheel (78) the right-hand member conical surface, and the length of the conical surface of the 3rd driven shaft (79) is greater than the length of the 3rd transition guide wheel (78) the left end conical surface.
5. the electrodeless smooth speed changer of one according to claim 1, is characterized in that: the quantity of described chute (5) is two, and the direction of two chutes (5) is consistent with driving shaft true dip direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007601.4A CN105570435A (en) | 2016-01-07 | 2016-01-07 | Stepless smooth speed changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007601.4A CN105570435A (en) | 2016-01-07 | 2016-01-07 | Stepless smooth speed changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105570435A true CN105570435A (en) | 2016-05-11 |
Family
ID=55880908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610007601.4A Pending CN105570435A (en) | 2016-01-07 | 2016-01-07 | Stepless smooth speed changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105570435A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2203730Y (en) * | 1993-10-09 | 1995-07-19 | 湖南大学科技开发总公司 | Differential gear stepless variable speed device |
| JP2001349404A (en) * | 2000-06-07 | 2001-12-21 | Katsunori Onishi | Conical friction transmission type continuously variable transmission |
| JP2001355699A (en) * | 2000-06-14 | 2001-12-26 | Kubota Corp | Continuously variable transmission |
| CN1529071A (en) * | 2003-10-18 | 2004-09-15 | 彭盛章 | Mechanical Stepless speed transmission |
| CN102052434A (en) * | 2009-10-27 | 2011-05-11 | 任首旺 | Friction-transmission stepless speed changer for taper wheel |
| CN202579844U (en) * | 2012-05-23 | 2012-12-05 | 浙江师范大学 | Conical infinitely variable transmission |
| CN103498894A (en) * | 2013-10-17 | 2014-01-08 | 郭克亚 | Roller cone disc type continuously variable transmission |
| CN204628443U (en) * | 2015-05-25 | 2015-09-09 | 吴结华 | A kind of stepless speed variator |
| CN204828519U (en) * | 2015-07-29 | 2015-12-02 | 四川大学 | There is not towed buncher of spin |
| CN205260776U (en) * | 2016-01-07 | 2016-05-25 | 李川 | It is electrodeless in same direction as smooth derailleur |
-
2016
- 2016-01-07 CN CN201610007601.4A patent/CN105570435A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2203730Y (en) * | 1993-10-09 | 1995-07-19 | 湖南大学科技开发总公司 | Differential gear stepless variable speed device |
| JP2001349404A (en) * | 2000-06-07 | 2001-12-21 | Katsunori Onishi | Conical friction transmission type continuously variable transmission |
| JP2001355699A (en) * | 2000-06-14 | 2001-12-26 | Kubota Corp | Continuously variable transmission |
| CN1529071A (en) * | 2003-10-18 | 2004-09-15 | 彭盛章 | Mechanical Stepless speed transmission |
| CN102052434A (en) * | 2009-10-27 | 2011-05-11 | 任首旺 | Friction-transmission stepless speed changer for taper wheel |
| CN202579844U (en) * | 2012-05-23 | 2012-12-05 | 浙江师范大学 | Conical infinitely variable transmission |
| CN103498894A (en) * | 2013-10-17 | 2014-01-08 | 郭克亚 | Roller cone disc type continuously variable transmission |
| CN204628443U (en) * | 2015-05-25 | 2015-09-09 | 吴结华 | A kind of stepless speed variator |
| CN204828519U (en) * | 2015-07-29 | 2015-12-02 | 四川大学 | There is not towed buncher of spin |
| CN205260776U (en) * | 2016-01-07 | 2016-05-25 | 李川 | It is electrodeless in same direction as smooth derailleur |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |
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| WD01 | Invention patent application deemed withdrawn after publication |