CN111853215A - Double-belt type vehicle continuously variable transmission - Google Patents
Double-belt type vehicle continuously variable transmission Download PDFInfo
- Publication number
- CN111853215A CN111853215A CN202010605767.2A CN202010605767A CN111853215A CN 111853215 A CN111853215 A CN 111853215A CN 202010605767 A CN202010605767 A CN 202010605767A CN 111853215 A CN111853215 A CN 111853215A
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- China
- Prior art keywords
- heat dissipation
- rotating shaft
- continuously variable
- transmission
- belt
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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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0416—Air cooling or ventilation
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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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0417—Heat exchangers adapted or integrated in the gearing
Abstract
The invention belongs to the technical field of a continuously variable transmission, and particularly relates to a double-belt type vehicular continuously variable transmission which comprises silencing cotton, a transmission body, heat dissipation assemblies and heat dissipation cotton, wherein the silencing cotton is uniformly stuck on the surface of the transmission body, the heat dissipation cotton is uniformly arranged at surface gears of the transmission body, and the heat dissipation assemblies are arranged at the upper end and the upper end of the surface of the transmission body; according to the invention, heat is absorbed through the water-cooling heat dissipation plate in the heat dissipation assembly, the cooling liquid in the water-cooling heat dissipation plate absorbs heat for vaporization, and the rotating shaft rod is driven to rotate through the rotation of the rotating shaft of the driving motor, so that the heat dissipation blades on the surface of the rotating shaft rod rotate to generate airflow, and the airflow takes away the heat of the fins on the surface of the water-cooling heat dissipation plate and is discharged from the heat dissipation holes, so that the double-belt type vehicular continuously variable transmission is free from a high-temperature working.
Description
Technical Field
The invention belongs to the technical field of continuously variable transmissions, and particularly relates to a double-belt type vehicular continuously variable transmission.
Background
CVT technology, i.e. stepless speed change technology, adopts a transmission belt and a driving wheel and a driven wheel with variable working diameters to cooperate to transmit power, and can realize continuous change of transmission ratio, thereby obtaining the optimal matching of a transmission system and the working condition of an engine. Common stepless transmissions include a hydraulic mechanical stepless transmission and a metal belt type stepless transmission (VDT-CVT), and the types of CVT adopted in the domestic market are more and more at present. Our country has a huge automobile sales market, and the automobile industry is one of national industries in China. However, all Automatic Transmissions (AT) required by the automobile industry in China depend on import, so that the cost is greatly increased after the domestic automobiles are equipped with the AT, the cost is not greatly increased when the automatic transmissions are developed and produced by equipment, and the market prospect of the CVT is optimistic.
The prior art has the following problems: the existing double-belt type vehicle continuously variable transmission has poor heat dissipation effect when in use, is inconvenient for long-time use of the continuously variable transmission, and has large noise to cause environmental pollution.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a double-belt type vehicle continuously variable transmission which has the characteristics of simple structure, good heat dissipation efficiency and noise reduction.
In order to achieve the purpose, the invention provides the following technical scheme: a double-belt type vehicle stepless speed changer comprises silencing cotton, a speed changer body, heat dissipation assemblies and heat dissipation cotton, wherein the silencing cotton is uniformly adhered to the surface of the speed changer body through high-temperature-resistant glue, the heat dissipation cotton is uniformly arranged at a surface gear of the speed changer body through the high-temperature-resistant glue, and the heat dissipation assemblies are arranged at the upper end and the upper end of the surface of the speed changer body;
the heat dissipation assembly comprises a fixing frame, a water-cooling heat dissipation plate, a rotating shaft rod, a transmission belt, heat dissipation holes, a forward and reverse rotating motor, a belt pulley and heat dissipation blades, wherein the heat dissipation holes are fixed in the middle of one side of the fixing frame, the forward and reverse rotating motor is arranged above the heat dissipation holes, the rotating shaft rod is uniformly arranged in the fixing frame, the rotating shaft rod and the fixing frame are rotationally connected and fixed through a rotating bearing, the heat dissipation blades are uniformly arranged on the surface of the rotating shaft rod, the rotating shaft rod is fixedly connected with a rotating shaft of the forward and reverse rotating motor through a key pin, the belt pulley is fixed at one end, close to the forward and reverse rotating motor, of the surface of the rotating shaft rod, the transmission belt is;
When the double-belt type vehicle stepless speed changer is used, the double-belt type vehicle stepless speed changer is installed at a proper position of a vehicle, noise is generated when the speed changer body is used, noise absorption is performed through silencing cotton pasted on the surface, heat at a gear is absorbed through heat dissipation cotton, heat is absorbed through a water-cooling heat dissipation plate in a heat dissipation assembly, cooling liquid in the water-cooling heat dissipation plate absorbs heat and is vaporized, a rotating shaft rod is driven to rotate through rotation of a rotating shaft of a forward and reverse rotating motor, so that heat dissipation blades on the surface of the rotating shaft rod rotate to generate air flow, the air flow takes away heat of fins on the surface of the water-cooling heat dissipation plate, and the air flow is discharged from a heat dissipation hole, so that the water-cooling heat dissipation plate can efficiently absorb heat and dissipate; simultaneously, owing to the effect of positive and negative positive motor for radiator vane both forward rotation, the disturbance effect of air current has further been increaseed in antiport again, thereby further accelerated the thermal drive on the fin, and then accelerated the radiating rate of derailleur body.
Preferably, fins which are inclined upwards are uniformly arranged at the upper end of the water-cooling heat dissipation plate; through adopting foretell technical scheme, set up the fin slope, can make radiator vane rotate in slightly cross the range on every side of the fin more extensive, make the maximum effect of the air current that radiator vane rotated the production on the fin, accelerate the scattering and disappearing of fin surface heat, thereby improved the long-time heat absorption and the heat dissipation of water-cooling heating panel, and then improved the thermal processing in the work of double-belt automobile-used buncher, prolonged double-belt automobile-used buncher's operating time, guaranteed double-belt automobile-used buncher rational utilization.
Preferably, the heat dissipation assembly is fixedly connected with the transmission body through a fastening bolt, and a heat-conducting rubber pad is arranged at the joint between the heat dissipation assembly and the transmission body; through adopting foretell technical scheme, because the variable speed motor body is installed on the car, and the car can take place the vibration of certain degree in going, make to take place small skew between radiator unit and the variable speed motor body, if repeated vibration, finally can lead to radiator unit to break away from the variable speed motor body, thereby make the heat that the variable speed motor body produced at work can not in time scatter and disappear, lead to the stopping of variable speed motor body work, consequently, make the gim peg fixed connection between radiator unit and the variable speed motor body, the removal between radiator unit and the variable speed motor body has been prevented, in addition, set up the heat conduction rubber pad and further strengthen the connection between radiator unit and the variable speed motor body, and can avoid the influence of high temperature to it, thereby the radiating effect to the variable speed motor body has been improved.
Preferably, a group of elastic capillary tubes is arranged at the end part of the fin, and heat dissipation is further realized by matching the group of capillary tubes with the heat dissipation assembly; by adopting the technical scheme, after the cooling liquid in the water-cooling heat dissipation plate absorbs heat and is vaporized, the heat is taken away by vaporization and is transferred to the fin, at the moment, a group of capillary tubes are arranged at the end part of the fin, so that the heat transferred to the fin is further dispersed again, and the heat dissipation effect is accelerated; simultaneously, the setting of a set of capillary tube piece can further improve the effect of air current to it in the radiator fin rotation, further accelerate the scattering and disappearing of heat on the fin to the cooling effect to the variable speed motor body has been improved.
Preferably, a sleeve is sleeved on the outer ring of the fin, the sleeve is in clearance fit with the fin, a first cavity is formed in the sleeve, and condensate is filled in the first cavity; through adopting foretell technical scheme, after the coolant liquid heat absorption vaporization in the water-cooling heating panel, the vaporization is taken away the heat and is passed to when fin department, and the cooling is carried out to it to the intraductal condensate of cover on the fin, in addition, clearance fit between sleeve pipe and fin for the air conditioning that the condensate reason produced is followed fit clearance and is gone out, has increased the heat dissipation treatment scope to the fin, has accelerated the radiating effect to the fin, thereby has improved the cooling effect to the derailleur body.
Preferably, a first rope is symmetrically arranged at the end part of each sleeve, the end part of the first rope is wound on the rotating shaft rod, and the first rope penetrates through each capillary piece; by adopting the technical scheme, the first rope is tightened when the rotating shaft lever rotates forwards due to the forward and reverse rotating motor, so that the sleeve is driven to move to one side far away from the water-cooling heat dissipation plate, condensate in the sleeve can act on the outer ring of the sleeve, and the heat dissipation treatment of the fins is realized; when the forward and reverse rotation motor acts reversely, the first rope is loosened when the rotating shaft lever rotates reversely, and the sleeve moves towards one side close to the water-cooling heat dissipation plate under the action of gravity.
Preferably, the first rope positioned below the capillary tube sheet is provided with a blocking block, and the distance between each blocking block and the capillary tube sheet is four centimeters; by adopting the technical scheme, when the sleeve moves towards one side close to the water-cooling heat dissipation plate under the action of the first rope, the blocking block is driven by the first rope to move towards one side of the water-cooling heat dissipation plate, and when the blocking block contacts the capillary tube piece and continues to move, the capillary tube piece is deformed, the deformation of the capillary tube piece can disturb the airflow nearby the capillary tube piece, and the heat dissipation effect of the warping piece is accelerated; in addition, the distance between the blocking block and the capillary tube piece is set to be four centimeters, the maximum range of the movement of the sleeve on the fin outer ring is guaranteed, and the heat dissipation of the fin is realized.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, heat is absorbed through the water-cooling heat dissipation plate in the heat dissipation assembly, the cooling liquid in the water-cooling heat dissipation plate absorbs heat and vaporizes, and the rotating shaft rod is driven to rotate through the rotation of the rotating shaft of the forward and reverse rotating motor, so that the heat dissipation blades on the surface of the rotating shaft rod rotate to generate airflow, and the airflow takes away the heat of the fins on the surface of the water-cooling heat dissipation plate and discharges the heat from the heat dissipation holes, so that the double-belt type vehicular continuously variable transmission is free from a high;
2. According to the invention, the sleeve is driven by the first rope to move on the outer ring of the fin, the maximum range of the action of the condensate in the sleeve is enlarged, and meanwhile, the capillary tube piece is deformed to a certain extent under the action of the blocking block, and the deformation of the capillary tube piece can disturb the airflow around the capillary tube piece, so that the heat dissipation treatment of the fin is accelerated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a heat dissipation assembly according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
in the figure: 1. silencing cotton; 2. a transmission body; 3. a heat dissipating component; 31. a fixed mount; 32. a water-cooled heat dissipation plate; 33. rotating the shaft lever; 34. a transmission belt; 35. heat dissipation holes; 36. a positive and negative rotation motor; 37. a belt pulley; 38. a heat dissipating fin; 4. heat radiation cotton; 5. a fin; 51. a capillary sheet; 52. a sleeve; 521. a first cavity; 6. a first rope; 61. a stop block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a double-belt type vehicle stepless speed changer comprises silencing cotton 1, a speed changer body 2, heat dissipation assemblies 3 and heat dissipation cotton 4, wherein the silencing cotton 1 is uniformly adhered to the surface of the speed changer body 2 through high-temperature-resistant glue, the heat dissipation cotton 4 is uniformly arranged at a surface gear of the speed changer body 2 through the high-temperature-resistant glue, and the heat dissipation assemblies 3 are arranged at the upper end and the upper end of the surface of the speed changer body 2;
the heat dissipation component 3 comprises a fixed frame 31, a water-cooling heat dissipation plate 32, a rotating shaft 33, a transmission belt 34, a heat dissipation hole 35, a forward and reverse rotating motor 36, a belt pulley 37 and heat dissipation blades 38, wherein, a heat dissipation hole 35 is fixed in the middle of one side of the fixing frame 31, a forward and reverse rotation motor 36 is arranged above the heat dissipation hole 35, the inside of the fixed frame 31 is uniformly provided with a rotating shaft rod 33, the rotating shaft rod 33 and the fixed frame 31 are rotationally connected and fixed through a rotating bearing, the surface of the rotating shaft lever 33 is uniformly provided with radiating blades 38, the rotating shaft lever 33 is fixedly connected with the rotating shaft of the forward and reverse rotating motor 36 through a key pin, a belt pulley 37 is fixed on one end of the surface of the rotating shaft 33 close to the forward and reverse rotating motor 36, a transmission belt 34 is fixed in the groove of the belt pulley 37, and a water-cooling heat dissipation plate 32 is arranged at the middle position in the fixing frame 31;
When the double-belt type vehicle stepless speed changer is used, the double-belt type vehicle stepless speed changer is installed at a proper position of a vehicle, noise is generated when the speed changer body 2 is used, noise absorption is carried out through the silencing cotton 1 adhered to the surface, heat at a gear is absorbed through the heat dissipation cotton 4, heat absorption is carried out through the water cooling plate 32 in the heat dissipation assembly 3, cooling liquid in the water cooling plate 32 absorbs heat and is vaporized, the rotating shaft rod 33 is driven to rotate through the rotation of the rotating shaft of the forward and reverse motor 36, so that the heat dissipation blades 38 on the surface of the rotating shaft rod 33 rotate to generate air flow, the air flow takes away the heat of the fins 5 on the surface of the water cooling plate 32, and the air flow is discharged from the heat dissipation holes 35, so that the water cooling plate 32 can efficiently absorb and dissipate heat for a long time; meanwhile, due to the action of the positive and negative motor 36, the heat dissipation blades 38 rotate in the positive direction and the negative direction, so that the disturbance effect of the airflow is further enhanced, the driving of heat on the fins 5 is further accelerated, and the heat dissipation rate of the transmission body 2 is further accelerated.
As a specific embodiment of the present invention, fins 5 which are inclined upward are uniformly arranged on the upper end of the water-cooled heat dissipation plate 32; through adopting foretell technical scheme, incline the fin 5 and set up, can make radiator vane 38 rotate in slightly cross the range on the fin 5 every side more extensive, make radiator vane 38 rotate the biggest effect of the air current that produces on fin 5, accelerate the scattering and disappearing of fin 5 surface heat, thereby the long-time heat absorption and the heat dissipation of water-cooling heating panel 32 have been improved, and then the thermal processing in the work of double-belt automobile-used buncher has been improved, the operating time of double-belt automobile-used buncher has been prolonged, the automobile-used buncher rational utilization of double-belt has been guaranteed.
As a specific embodiment of the present invention, the heat dissipation assembly 3 is fixedly connected to the transmission body 2 through a fastening bolt, and a heat-conducting rubber pad is disposed at a connection position between the heat dissipation assembly 3 and the transmission body 2; through adopting foretell technical scheme, because variable speed motor body 2 is installed on the car, and the car can take place the vibration of certain degree in going, make to take place small skew between radiating component 3 and the variable speed motor body 2, if repeated vibration, finally can lead to radiating component 3 to break away from variable speed motor body 2, thereby make the heat that variable speed motor body 2 produced in the work can not in time scatter and disappear, lead to the stop of variable speed motor body 2 work, consequently, make fastening bolt fixed connection between radiating component 3 and variable speed motor body 2, the removal between radiating component 3 and variable speed motor body 2 has been prevented, in addition, set up the connection between radiating component 3 and variable speed motor body 2 of further strengthening of heat conduction, and can avoid the influence of high temperature to it, thereby the radiating effect to variable speed motor body 2 has been improved.
As a specific embodiment of the present invention, a set of elastic capillary tubes 51 is disposed at an end of the fin 5, and heat dissipation is further realized by matching the set of capillary tubes 51 with the heat dissipation assembly 3; by adopting the technical scheme, after the cooling liquid in the water-cooling heat dissipation plate 32 absorbs heat and is vaporized, the heat is taken away by vaporization and is transferred to the fin 5, at the moment, a group of capillary tubes 51 is arranged at the end part of the fin 5, so that the heat transferred to the fin 5 is further dispersed again, and the heat dissipation effect is accelerated; meanwhile, the arrangement of the group of capillary tubes 51 can further improve the effect of airflow on the heat dissipation blades 38 during rotation, further accelerate the dissipation of heat on the fins 5, and further improve the cooling effect on the speed changer body 2.
As a specific embodiment of the present invention, a sleeve 52 is sleeved on an outer ring of the fin 5, the sleeve 52 is in clearance fit with the fin 5, a first cavity 521 is formed on the sleeve 52, and condensate is filled in the first cavity 521; through adopting foretell technical scheme, after the coolant liquid heat absorption vaporization in water-cooling radiating plate 32, the heat is taken away in the vaporization and is passed to fin 5 when locating, the condensate of cover in the sleeve pipe 52 on fin 5 cools down to it earlier, in addition, clearance fit between sleeve pipe 52 and fin 5 for the air conditioning that the condensate reason produced is followed fit clearance and is gone out, increased the heat dissipation treatment scope to fin 5, accelerated the radiating effect to fin 5, thereby the cooling effect to derailleur body 2 has been improved.
As a specific embodiment of the present invention, a first rope 6 is symmetrically disposed at an end of each sleeve 52, the end of the first rope 6 is wound around the rotating shaft 33, and the first rope 6 penetrates each capillary piece 51; by adopting the technical scheme, due to the forward and reverse rotation motor 36, when the rotating shaft rod 33 rotates forward, the first rope 6 is tightened, so that the sleeve 52 is driven to move to one side far away from the water-cooling heat dissipation plate 32, and condensate in the sleeve 52 can act on the outer ring of the sleeve 52, so that the heat dissipation treatment of the fins 5 is realized; when the forward and reverse rotation motor 36 acts in reverse to rotate the rotation shaft in reverse, the first rope 6 is loosened, and the sleeve 52 moves toward the side close to the water-cooled heat dissipation plate 32 by gravity.
As a specific embodiment of the present invention, the first string 6 under the capillary tube sheet 51 is provided with the blocking blocks 61, and the distance between each blocking block 61 and the capillary tube sheet 51 is four centimeters; by adopting the technical scheme, when the first rope 6 acts to enable the sleeve 52 to move towards one side close to the water-cooling heat dissipation plate 32, the blocking block 61 is driven by the first rope 6 to also move towards one side of the water-cooling heat dissipation plate 32, and when the blocking block 61 contacts the capillary tube piece 51 and continues to move, the capillary tube piece 51 is deformed, the deformation of the capillary tube piece 51 can disturb the airflow nearby the capillary tube piece 51, and the heat dissipation effect of the fin 5 is accelerated; in addition, the distance between the blocking block 61 and the capillary tube piece 51 is set to be four centimeters, so that the maximum range of movement of the sleeve 52 on the outer ring of the fin 5 is ensured, and the heat dissipation of the fin 5 is realized.
The working principle and the using process of the invention are as follows: when the double-belt type vehicle stepless speed changer is used, the double-belt type vehicle stepless speed changer is arranged at a proper position of a vehicle, when the speed changer body 2 is used, noise is absorbed through the silencing cotton 1 adhered to the surface, heat at the gear is absorbed through the heat dissipation cotton 4, heat is absorbed through the water cooling plate 32 in the heat dissipation assembly 3, cooling liquid in the water cooling plate 32 absorbs heat and is vaporized, the rotating shaft rod 33 is driven to rotate through the rotation of the rotating shaft of the forward and reverse motor 36, so that the heat dissipation blades 38 on the surface of the rotating shaft rod 33 rotate to generate air flow, the air flow takes away the heat of the fins 5 on the surface of the water cooling plate 32, and the air flow is discharged from the heat dissipation holes 35, so that the water cooling plate 32 can efficiently absorb and dissipate heat for a long time, the double-belt type vehicle stepless speed changer; meanwhile, due to the action of the positive and negative motor 36, the heat dissipation blades 38 rotate in the positive direction and the negative direction, so that the disturbance effect of the airflow is further enhanced, the driving of heat on the fins 5 is further accelerated, and the heat dissipation rate of the transmission body 2 is further accelerated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a double belt formula is automotive continuously variable transmission which characterized in that: the transmission comprises silencing cotton (1), a transmission body (2), a heat dissipation assembly (3) and heat dissipation cotton (4), wherein the silencing cotton (1) is uniformly adhered to the surface of the transmission body (2) through high-temperature-resistant glue, the heat dissipation cotton (4) is uniformly arranged at a surface gear of the transmission body (2) through the high-temperature-resistant glue, and the heat dissipation assembly (3) is arranged at the upper end and the upper end of the surface of the transmission body (2);
the heat dissipation assembly (3) comprises a fixed frame (31), a water-cooling heat dissipation plate (32), a rotating shaft lever (33), a transmission belt (34), heat dissipation holes (35), a forward and reverse rotation motor (36), a belt pulley (37) and heat dissipation blades (38), wherein the heat dissipation holes (35) are fixed in the middle of one side of the fixed frame (31), the forward and reverse rotation motor (36) is arranged above the heat dissipation holes (35), the rotating shaft lever (33) is uniformly arranged in the fixed frame (31), the rotating shaft lever (33) and the fixed frame (31) are rotationally connected and fixed through a rotating bearing, the heat dissipation blades (38) are uniformly arranged on the surface of the rotating shaft lever (33), the rotating shaft lever (33) and a rotating shaft of the forward and reverse rotation motor (36) are fixedly connected through a key pin, and the belt pulley (37) is fixed at one end, close to the forward and reverse, a transmission belt (34) is fixed in a groove of the belt pulley (37), and a water-cooling heat dissipation plate (32) is arranged in the middle of the inside of the fixing frame (31).
2. The continuously variable transmission for a two-belt vehicle according to claim 1, characterized in that: the upper end of the water-cooling heat dissipation plate (32) is uniformly provided with fins (5) which incline upwards.
3. The continuously variable transmission for a two-belt vehicle according to claim 1, characterized in that: the heat dissipation assembly (3) is fixedly connected with the transmission body (2) through the fastening bolt, and a heat conduction rubber pad is arranged at the joint between the heat dissipation assembly (3) and the transmission body (2).
4. The continuously variable transmission for a double-belt vehicle according to claim 2, characterized in that: the tip of fin (5) is equipped with a set of elastic capillary piece (51), cooperatees with radiator unit (3) through a set of capillary piece (51), further realizes losing of heat.
5. The continuously variable transmission for a two-belt vehicle according to claim 1, characterized in that: the sleeve (52) is sleeved on the outer ring of the fin (5), the sleeve (52) is in clearance fit with the fin (5), a cavity (521) is formed in the sleeve (52), and condensate is filled in the cavity (521).
6. The continuously variable transmission for a two-belt vehicle according to claim 1, characterized in that: a first rope (6) is symmetrically arranged at the end part of each sleeve (52), the end part of the first rope (6) is wound on the rotating shaft rod (33), and the first rope (6) penetrates through each capillary tube piece (51).
7. The continuously variable transmission for a double-belt vehicle according to claim 6, characterized in that: and the first rope (6) positioned below the capillary tube sheet (51) is provided with a blocking block (61), and the distance between each blocking block (61) and the capillary tube sheet (51) is four centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010605767.2A CN111853215A (en) | 2020-06-29 | 2020-06-29 | Double-belt type vehicle continuously variable transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010605767.2A CN111853215A (en) | 2020-06-29 | 2020-06-29 | Double-belt type vehicle continuously variable transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111853215A true CN111853215A (en) | 2020-10-30 |
Family
ID=72988772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010605767.2A Withdrawn CN111853215A (en) | 2020-06-29 | 2020-06-29 | Double-belt type vehicle continuously variable transmission |
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| Country | Link |
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| CN (1) | CN111853215A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001336584A (en) * | 2000-05-31 | 2001-12-07 | Mitsuboshi Belting Ltd | V-ribbed belt |
| JP2017048921A (en) * | 2015-08-31 | 2017-03-09 | 三ツ星ベルト株式会社 | Transmission belt |
| CN206112033U (en) * | 2016-08-29 | 2017-04-19 | 重庆唐盛精密模具有限公司 | Belt pulley amortization protection casing |
| CN207500447U (en) * | 2017-11-27 | 2018-06-15 | 浙江力星传动设备有限公司 | A kind of decelerator shell with decrease of noise functions |
| CN111486222A (en) * | 2020-05-06 | 2020-08-04 | 合肥易知谷机械设计有限公司 | Double-belt type vehicle continuously variable transmission |
-
2020
- 2020-06-29 CN CN202010605767.2A patent/CN111853215A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001336584A (en) * | 2000-05-31 | 2001-12-07 | Mitsuboshi Belting Ltd | V-ribbed belt |
| JP2017048921A (en) * | 2015-08-31 | 2017-03-09 | 三ツ星ベルト株式会社 | Transmission belt |
| CN206112033U (en) * | 2016-08-29 | 2017-04-19 | 重庆唐盛精密模具有限公司 | Belt pulley amortization protection casing |
| CN207500447U (en) * | 2017-11-27 | 2018-06-15 | 浙江力星传动设备有限公司 | A kind of decelerator shell with decrease of noise functions |
| CN111486222A (en) * | 2020-05-06 | 2020-08-04 | 合肥易知谷机械设计有限公司 | Double-belt type vehicle continuously variable transmission |
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Application publication date: 20201030 |
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