CN204921868U - Parallel arc shaped gear buncher of slidingtype - Google Patents
Parallel arc shaped gear buncher of slidingtype Download PDFInfo
- Publication number
- CN204921868U CN204921868U CN201520031767.0U CN201520031767U CN204921868U CN 204921868 U CN204921868 U CN 204921868U CN 201520031767 U CN201520031767 U CN 201520031767U CN 204921868 U CN204921868 U CN 204921868U
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- gear
- outward
- tooth
- arc
- hyperbolic positioning
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Abstract
The utility model relates to a parallel arc shaped gear buncher of slidingtype, input the tubaeform gear connection of the formula of nibbling in transmission shaft and the diamond tooth hyperbolic positioning built -in, the tubaeform tooth of the formula of nibbling is nibbled the arc tooth in with and is attached outward and nibble the semicircular gear meshing and be connected outward in the diamond tooth hyperbolic positioning built -in, the interior arc tooth of nibbling attaches the outer semicircular gear that nibbles outward and attaches the outer formula round platform shape gear connection that nibbles through connecting the transmission shaft outward with diamond tooth hyperbolic positioning, diamond tooth hyperbolic positioning attach outward outer nibble formula round platform generating gear and nibble the arc tooth outward attach the outer semicircular gear that nibbles outward and mesh and be connected, nibble the arc tooth outward and attach outer semicircular gear and the output drive hub connection nibbled outward, the mesh point is when being changed by revolving force size, the gear arm of force also changes, because of attaching the outer number of teeth of nibbling formula round platform generating gear 5 outward with diamond tooth hyperbolic positioning, the tubaeform gear of the formula of nibbling 2 in the mesh point change diamond tooth hyperbolic positioning built -in changes, change along with the number of teeth and the arm of force, thereby infinitely variable's mesh has been reached.
Description
Technical field: the utility model belongs to a kind of mechanical transmissioning technology, stepless change field, is specifically related to the parallel arc gear wheel stepless speed variator of a kind of complete gear-driven sliding type.
Background technique: Variable Speed Technology is generally belt transmission, Steel Belt Transmission and planetary pinion gear transmission at present, utilizes the friction of its belt or steel band to realize transmission object, due to the narrow limitation of a large amount of power consumption that rubs itself, makes its transmission efficiency step-down; Again because the length of belt or steel band itself determines the size of moment, and need again External Force Acting to change the arm of force, therefore the less torque conversion range of load is limited; The mechanical vibration produced in planetary pinion trip stop process are also its defect and short slab, therefore the little torque conversion range of the low load of prior art transmission efficiency is limited, the defects such as mechanical vibration.
Summary of the invention: in order to overcome the deficiency of present Variable Speed Technology, the purpose of this utility model is to provide, the parallel arc gear wheel stepless speed variator of a kind of sliding type is characterized in that, input shaft is connected with the tubaeform gear of the included inner gearing type of rhombus tooth hyperbolic positioning, the included inner gearing type of rhombus tooth hyperbolic positioning is tubaeform gear and interiorly nibble that arc-shaped gear is outer attachedly to be nibbled semicircular gear and be connected with a joggle outward, inside nibble the outer attached outer semicircular gear of nibbling of arc-shaped gear to be connected by the outer attached external gnawing type frustoconic shape gear of connection for transmission axle and the hyperbolic positioning of rhombus tooth, the outer attached external gnawing type frustoconic shape gear of rhombus tooth hyperbolic positioning with nibble that arc-shaped gear is outer attachedly to be nibbled semicircular gear and be connected with a joggle outward outward, nibble that arc-shaped gear is outer attachedly to be nibbled semicircular gear and be connected with take-off (propeller) shaft outward outward.A kind of completely by gears meshing, nibble semicircular gear along rhombus tooth hyperbolic positioning gears slip outside attached outside passive arc-shaped gear, change moment high efficiency heavy load to reach, implement the technological scheme of speed change.Institute of the present invention technical characterstic is: with the stressed size of running shaft, semi-circle gear is slided along the arc-shaped gear road that the rhombus tooth on horn shape gear is formed, carrys out active adjustment point of mesh, to change the engaging tooth number of teeth, change the arm of force simultaneously, thus reach infinite variable speed object.
Accompanying drawing illustrates:
Fig. 1 is parallel arc gear wheel sliding type stepless speed variator structural representation
Fig. 2 is the tubaeform gear configurations schematic diagram of the included inner gearing type of rhombus tooth hyperbolic positioning
Fig. 3 is the tubaeform gear A of the included inner gearing type of rhombus tooth hyperbolic positioning-A cut-away view
Fig. 4 is the outer attached external gnawing type frustoconic shape gear configurations schematic diagram of rhombus tooth hyperbolic positioning
Fig. 5 is the outer attached external gnawing type frustoconic shape gear B-B cut-away view of rhombus tooth hyperbolic positioning
To be that arc-shaped gear is outer attachedly nibble semicircular gear organigram outward to Fig. 6
To be that arc-shaped gear is outer attachedly nibble semicircular gear C-C cut-away view outward to Fig. 7
1. nibble outer attached outer the nibbling outside the outer attached external gnawing type frustoconic shape gear 6. of semicircular gear 4. connection for transmission axle 5. rhombus tooth hyperbolic positioning of arc-shaped gear in the tubaeform gear of the included inner gearing type of input shaft 2. rhombus tooth hyperbolic positioning 3. and nibble the outer attached outer outer attached outer arc-shaped gear nibbling semicircular gear of rhombus tooth 14. arc-shaped gear nibbling the outer attached external gnawing type frustoconic shape gear of rhombus tooth 13. rhombus tooth hyperbolic positioning of the tubaeform gear of the semicircular gear 7. take-off (propeller) shaft 8. slideway 9. slide block 10. input shaft fixed base 11. take-off (propeller) shaft fixed base 12. rhombus included inner gearing type of tooth hyperbolic positioning of arc-shaped gear
Embodiment:
1. as shown in Figure 1, input shaft 1 is connected with the tubaeform gear 2 of the included inner gearing type of rhombus tooth hyperbolic positioning, with interior, the included inner gearing type of rhombus tooth hyperbolic positioning is tubaeform gear 2 nibbles that arc-shaped gear is outer attachedly to be nibbled semicircular gear 3 and be connected with a joggle outward, inside nibble the outer attached outer semicircular gear 3 of nibbling of arc-shaped gear to be connected by the outer attached external gnawing type frustoconic shape gear 5 of connection for transmission axle 4 and the hyperbolic positioning of rhombus tooth, the outer attached external gnawing type frustoconic shape gear 5 of rhombus tooth hyperbolic positioning with nibble that arc-shaped gear is outer attachedly to be nibbled semicircular gear 6 and be connected with a joggle outward outward, nibble that arc-shaped gear is outer attachedly to be nibbled semicircular gear 6 and be connected with take-off (propeller) shaft 7 outward outward,
2., as shown in Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 Fig. 7, input shaft 1, through input shaft fixed base 10, ensures that input shaft 1 and the tubaeform gear 2 of the included inner gearing type of rhombus tooth hyperbolic positioning freely rotate when not being subjected to displacement; Take-off (propeller) shaft 7 can slide up and down along slide block 9, slide block 9 can horizontally slip along slideway 8, thus nibbles in ensureing that arc-shaped gear is outer attachedly nibbles the orderly slip all around of the outer attached external gnawing type frustoconic shape gear 5 of semicircular gear 3, connection for transmission axle 4 and the hyperbolic positioning of rhombus tooth outward; Take-off (propeller) shaft 7, through take-off (propeller) shaft fixed base 11, ensures take-off (propeller) shaft 7 and nibbles that arc-shaped gear is outer attachedly to be nibbled semicircular gear 6 outward and freely rotate when not being subjected to displacement outward;
3. as shown in Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 Fig. 7, rhombus tooth 13 ordered arrangement on the outer attached external gnawing type frustoconic shape gear 5 of rhombus tooth hyperbolic positioning of the outer attached external gnawing type frustoconic shape gear of rhombus tooth hyperbolic positioning forms tooth road, engages with the interior outer attached outer tooth road nibbling semicircular gear 3 of arc-shaped gear of nibbling; Outer attached outer arc-shaped gear 14 ordered arrangement on the outer attached external gnawing type frustoconic shape gear 5 of rhombus tooth hyperbolic positioning nibbling semicircular gear of arc-shaped gear forms tooth road, and nibbles the outer attached outer tooth road nibbling semicircular gear 6 of arc-shaped gear outward and engages; The outer tubaeform gear of attached external gnawing type 2 of rhombus tooth hyperbolic positioning is identical with the profile curvature of the outer attached external gnawing type frustoconic shape gear 5 of rhombus tooth hyperbolic positioning; Inside nibble that arc-shaped gear is outer attachedly nibbles semicircular gear 3 and nibble arc-shaped gear outward that outer attached outer to nibble semicircular gear 6 profile curvature identical outward; Thus ensure that in the outer attached external gnawing type frustoconic shape gear 5 of the outer attached external gnawing type tubaeform gear 2 rhombus tooth hyperbolic positioning of rhombus tooth hyperbolic positioning that nibbling arc-shaped gear outer attached outer nibbling to nibble outside semicircular gear 3 that arc-shaped gear is outer attachedly to be nibbled semicircular gear 6 and also keep tight engagement when being subjected to displacement outward;
4., as shown in Fig. 1 Fig. 7, inside nibble the outer attached outer semicircular gear 3 of nibbling of arc-shaped gear all identical with the size shape of the outer attached external gnawing type frustoconic shape gear 5 of rhombus tooth hyperbolic positioning;
5. as shown in Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 Fig. 7 in sum, the rhombus tooth 13 of the rhombus tooth 12 of the included inner gearing type of rhombus tooth hyperbolic positioning is tubaeform gear and the outer attached external gnawing type frustoconic shape gear of rhombus tooth hyperbolic positioning also changes with outer attached arc-shaped gear 14 total number of teeth in engagement when engaging the arm of force and changing nibbling semicircular gear outward of arc-shaped gear, inside nibble the outer attached outer semicircular gear 3 of nibbling of arc-shaped gear and connect into an entirety through connection for transmission axle 4 and the outer attached external gnawing type frustoconic shape gear 5 of rhombus tooth hyperbolic positioning, when the tubaeform gear of the included inner gearing type of rhombus tooth hyperbolic positioning 2 and interior nibble the outer attached outer contact points of nibbling semicircular gear 3 of arc-shaped gear because changing by rotating force size time, the outer attached external gnawing type frustoconic shape gear 5 of rhombus tooth hyperbolic positioning and nibble the outer attached contact points of nibbling semicircular gear 6 outward of arc-shaped gear outward and also change, the gear arm of force also changes, the number of teeth changing the tubaeform gear of the rhombus included inner gearing type of tooth hyperbolic positioning 2 and the outer attached external gnawing type frustoconic shape gear 5 of rhombus tooth hyperbolic positioning because of contact points also changes, along with the number of teeth of gear and the change of the arm of force, thus reach infinite variable speed object.
Claims (1)
1. the parallel arc gear wheel stepless speed variator of sliding type is characterized in that, input shaft (1) is connected with the tubaeform gear of the included inner gearing type of rhombus tooth hyperbolic positioning (2), with interior, the included inner gearing type of rhombus tooth hyperbolic positioning is tubaeform gear (2) nibbles that arc-shaped gear is outer attachedly to be nibbled semicircular gear (3) and be connected with a joggle outward, inside nibble the outer attached outer semicircular gear (3) of nibbling of arc-shaped gear to be connected by the outer attached external gnawing type frustoconic shape gear (5) of connection for transmission axle (4) and the hyperbolic positioning of rhombus tooth, the outer attached external gnawing type frustoconic shape gear (5) of rhombus tooth hyperbolic positioning with nibble that arc-shaped gear is outer attachedly to be nibbled semicircular gear (6) and be connected with a joggle outward outward, nibble that arc-shaped gear is outer attachedly to be nibbled semicircular gear (6) and be connected with take-off (propeller) shaft (7) outward outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520031767.0U CN204921868U (en) | 2015-01-10 | 2015-01-10 | Parallel arc shaped gear buncher of slidingtype |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520031767.0U CN204921868U (en) | 2015-01-10 | 2015-01-10 | Parallel arc shaped gear buncher of slidingtype |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921868U true CN204921868U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520031767.0U Expired - Fee Related CN204921868U (en) | 2015-01-10 | 2015-01-10 | Parallel arc shaped gear buncher of slidingtype |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921868U (en) |
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2015
- 2015-01-10 CN CN201520031767.0U patent/CN204921868U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20190110 |