CN107407377B - Star wheel torquer - Google Patents
Star wheel torquer Download PDFInfo
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- CN107407377B CN107407377B CN201680016586.8A CN201680016586A CN107407377B CN 107407377 B CN107407377 B CN 107407377B CN 201680016586 A CN201680016586 A CN 201680016586A CN 107407377 B CN107407377 B CN 107407377B
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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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
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Abstract
A star torquer, comprising: the device comprises a shell, a front end cover, a rear end cover, an input shaft, a sun gear, a gear transmission mechanism, a rotary table and an output shaft, wherein the end covers are arranged on two sides of the shell, a 1 st shaft hole is arranged on the front end cover, the input shaft is arranged in the 1 st shaft hole in a penetrating manner, a 2 nd shaft hole is arranged on the rear end cover, the output shaft is arranged in the 2 nd shaft hole in a penetrating manner, the sun gear is fixedly sleeved on the input shaft and is meshed with a 1 st planet gear, the 1 st planet gear and the 2 nd planet gear which are coaxial, the 2 nd planet wheel is meshed with a gear arranged in the radial direction, the moment is expanded, so that the rotary table has larger torque, the rotary table is fixedly arranged on the output shaft, the moment of the output end is larger than the moment of the input end, simultaneously, the tooth numbers of the 1 st planet wheel and the 2 nd planet wheel are different, the transmission ratio of the gear train is adjusted, and further, the mechanical efficiency of the star wheel torquer is improved, and the star wheel torquer can be used for automobile power transmission equipment and mechanical transmission equipment.
Description
Technical Field
The invention relates to the field of machinery, in particular to a star wheel torquer.
Background
The gear transmission changes the fixed axis transmission into the movable axis transmission, adopts power split, uses a plurality of gears to bear load at the same time, and adopts a reasonable load balancing device, so that the gear transmission has a plurality of outstanding advantages.
The existing gear train transmission technology has multiple types, the mechanical efficiency of a part of gear trains is higher, people continuously explore on the energy-saving road, and the gear train has higher transmission efficiency.
Disclosure of Invention
The invention provides a star wheel torquer which has better transmission efficiency.
A first aspect of the invention provides a star torquer, comprising: the planetary gear transmission device comprises a shell, a front end cover, a rear end cover, an input shaft, a sun gear, a gear transmission mechanism, a rotary table and an output shaft, wherein the end covers are arranged on two sides of the shell, a 1 st shaft hole is arranged on the front end cover, the input shaft is arranged in the 1 st shaft hole in a penetrating manner, the 2 nd shaft hole is provided with a 2 nd shaft hole in a penetrating manner, the output shaft is arranged in the 2 nd shaft hole in a penetrating manner, the sun gear is fixedly sleeved on the input shaft and connected with the gear transmission mechanism, the gear transmission mechanism is connected with the rotary table, and the rotary table is fixedly arranged on the output shaft, wherein the gear transmission mechanism comprises at least 2 planetary gears and at least 1 roller wheel, the at least 2 planetary gears are coaxially and fixedly connected through the 1 st shaft, the 2 planetary gears at least comprise 1 st planetary gear and 1 nd planetary gear, the 1 st planetary gear, in addition, 12 nd planet wheel meshes the 1 st ring gear, the number of teeth of this 2 nd planet wheel is more than or equal to the number of teeth of sun gear, and this 2 nd planet wheel and gyro wheel contact, gyro wheel sliding contact 2 nd shaft, 2 nd shaft through the carousel with the output shaft is connected, in order to realize 2 nd planet wheel drive gyro wheel rotates, the carousel receives the drive of the 2 nd shaft of gyro wheel sliding contact to rotate, realizes that the output moment of torsion does work.
The invention provides a star wheel torquer, comprising a shell, end covers, gears, round wheels, idler wheels, wheel carriers, pins, force columns, a rotary table, a wheel disc, a wheel shaft, bearings, wheel rings, wheel carriers, springs, an input shaft and an output shaft, wherein the two ends of the shell are provided with self-fastening contact end covers, the center part of the end cover 1 is provided with the bearings which are in sliding connection with the input shaft, the center part of the end cover 1 is provided with the bearings which are in sliding connection with the output shaft, 1 sun gear is fixed on the input shaft, the rotary table is fixed on the output shaft, the upper part of the shell is provided with an oil inlet, the lower part of the shell is provided with an oil outlet, and; the star wheel torquer is provided with 1 sun gear, at least 1 star gear, at least 1 wheel carrier, the center of the star gear is provided with a bearing sliding connection wheel shaft, the wheel shaft is fixed on the wheel disc and the wheel ring, the star gear is arranged between the wheel disc and the wheel ring, each star gear is provided with 3 wheels which are combined into a whole, 1 middle gear is arranged in the middle, 1 side is provided with 1 side gear, 1 side is provided with 1 round wheel, the sun gear is meshed with the side gear, the middle gear is meshed with an inner gear ring, the round wheel is in sliding connection with a roller wheel, the roller wheel carrier is provided with 2 strip-shaped plates which are fixed into a whole to form 1 st rod and 1 nd rod, the tail ends of the 1 st rod and the 2 nd rod are connected into a whole, the connection position is provided with a hole sliding contact pin column, the holes of the 1 st rod, the 2 nd rod and the connection position form the wheel carrier, 1 roller wheel carrier at the end of the 1 st rod, the end of the 2 nd rod is in sliding, a spring is tensioned between the 1 st rod and the wheel disc to form a tight contact between the round wheel and the roller; the transmission relation in the star wheel torquer is as follows: the sun wheel fixed on the input shaft drives the side gear, the middle gear moves along the inner gear ring, the round wheel rotates along with the middle gear to move around the sun wheel, the round wheel pushes the roller wheel, the roller wheel drives the wheel carrier to push the force column, and the force column drives the rotary table and the output shaft to rotate.
The invention provides another star wheel torquer, which comprises a sun wheel, a star wheel frame, an inner gear ring, a shell, an end cover, an input transmission shaft and an output transmission shaft; more than 1 star wheel devices are combined in a radial direction in a corresponding way, each star wheel device is provided with at least 2 star wheel frames and at least 2 rows of star wheels, at least 1 star wheel shaft is arranged in the middle of each star wheel frame, 2 star wheels are arranged on each star wheel shaft, 2 star wheels on at least 1 star wheel shaft form 1 row of star wheels, in the 1 st star wheel device, 1 star wheel in 2 star wheels on at least 1 st star wheel shaft is meshed with a sun wheel, the diameter of the star wheel is smaller than that of the sun wheel, the other 1 star wheel is meshed with a 1 st inner gear ring, and the star wheel is fixedly contacted (fixedly connected) with a cylindrical wheel (cylindrical wheel) to form a star wheel, wherein the cylindrical wheel is connected with a roller in a sliding way, the inside of the cylindrical wheel is hollow, no teeth are arranged on the outside the cylindrical wheel and the roller, the roller is fixedly arranged in the star wheel frame in the 2 nd star wheel device, and the inside of the 1 star wheel frame is connected with a transmission shaft in a, the outer circle of the star wheel device is provided with teeth, the inner diameter of the other 1 star wheel frame is larger than that of the 1 st star wheel device, the star wheel frame is sleeved outside star wheels of the 1 st star wheel device and is not contacted, the star wheel frame with teeth on the outer circle in the 2 nd star wheel device is correspondingly meshed with 1 star wheel in 2 star wheels on at least 1 row of star wheels in the 3 rd star wheel device, the other 1 star wheel is meshed with the 2 nd inner gear ring, the 1 st inner gear ring and the 2 nd inner gear ring are fixed on a shell, at least 2 star wheels in the 3 rd star wheel device are connected with a 3 rd star wheel shaft in a sliding mode, the 3 rd star wheel shaft is fixedly connected to a rotary disc and the star wheel frame, the inner diameter of the star wheel frame is larger than that of the 2 nd star wheel device, the star wheel frame is sleeved outside.
The invention provides a star wheel torquer, which comprises a sun wheel, a star wheel frame, an inner gear ring, a shell, an end cover, an input transmission shaft and an output transmission shaft; more than 1 star wheel devices are combined in a radial direction in a corresponding mode, each star wheel device is provided with at least 2 star wheel frames and at least 2 rows of star wheels, at least 1 star wheel shaft is arranged in the middle of each star wheel frame, 2 star wheels are arranged on each star wheel shaft, 2 star wheels on at least 1 star wheel shaft form 1 row of star wheels, 1 star wheel is meshed with a sun wheel, the diameter of the star wheel is smaller than that of the sun wheel, the other 1 star wheel is meshed with an inner gear ring, the inner gear ring is fixed on a machine shell, 1 star wheel frame in 2 star wheel frames on each star wheel device is connected with a transmission shaft in an inner circle in a sliding mode, the outer circle of the star wheel frame is provided with teeth, the other 1 star wheel frame is connected with an input transmission shaft in a sliding mode, the; the 1 st star wheel ware in 1 excircle have a star wheel frame of tooth and 1 star wheel in the 1 star wheel ware under, 1 star wheel frame internal diameter in this star wheel ware is greater than the external diameter of star wheel frame in last 1 star wheel ware, the outside of the star wheel of last 1 star wheel ware is established to the cover, do not contact, like this, in last 1 star wheel ware star wheel frame and 1 star wheel in the 1 star wheel ware under mesh with each other correspondingly, another 1 star wheel meshes with the ring gear, the ring gear is fixed on the casing, analogize with this, 1 star wheel frame excircle in last 1 star wheel ware does not have the tooth, this star wheel frame rigid coupling output transmission shaft.
The star wheel torquer provided by the invention realizes power transmission through the arranged gear transmission mechanism, 2 planet wheels with different tooth numbers are coaxially connected, the force bearing point of a round wheel contacting with a roller and the force bearing point of a 1 st planet wheel meshing with a sun wheel are utilized to form 2 different torques on the planet wheels, and the radial arrangement of the 2 nd planet wheel enlarges the torque, so that a turntable has larger torque, the gear teeth numbers on the 1 st planet wheel and the 2 nd planet wheel are different, the transmission ratio of a wheel train is adjusted, the rotating speed of the wheel train is ensured, the output end torque is larger than the input end torque, and further the mechanical efficiency of the star wheel torquer is improved.
Drawings
Fig. 1 is a schematic structural diagram of a star wheel torquer according to an embodiment of the present invention;
FIG. 2 is a schematic wheel train diagram of a star torquer according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a star wheel torquer according to a second embodiment of the invention;
FIG. 4 is a schematic wheel train diagram of a star torquer according to a second embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a star-wheel torquer according to a third embodiment of the present invention;
FIG. 6 is a schematic wheel train diagram of a star torquer according to a third embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a star torquer according to a fourth embodiment of the present invention;
FIG. 8 is a schematic diagram of a planetary gear train of the planetary torquer according to the fourth embodiment of the present invention;
fig. 9 is a schematic structural diagram of a star-wheel torquer according to a fifth embodiment of the invention;
fig. 10 is a schematic structural diagram of a star-wheel torquer according to a sixth embodiment of the invention.
Detailed Description
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Example one
Fig. 1 is a schematic structural diagram of a star wheel torquer according to an embodiment of the present invention; FIG. 2 is a schematic wheel train diagram of a star torquer according to an embodiment of the present invention; referring to fig. 1-2, the present invention provides a star torquer, comprising: the planetary gear transmission mechanism comprises a machine shell 101, a front end cover 112, a rear end cover 120, an input shaft 108, a sun gear 107, a gear transmission mechanism, a rotary disc 118 and an output shaft 117, wherein the front end cover 112 and the rear end cover 120 are arranged on two sides of the machine shell 101, a 1 st shaft hole is arranged on the front end cover 112, the input shaft 108 is arranged in the 1 st shaft hole in a penetrating manner, a 2 nd shaft hole is arranged on the rear end cover 120, the output shaft 117 is arranged in the 2 nd shaft hole in a penetrating manner, the 1 st sun gear 107 is fixedly sleeved on the input shaft 108, the sun gear 107 is connected with the gear transmission mechanism, the gear transmission mechanism is connected with the rotary disc 118, the rotary disc 118 is fixedly arranged on the output shaft 117, wherein the gear transmission mechanism comprises at least 2 planetary gears and at least one roller, the 2 planetary gears at least comprise 1 st planetary gear 105 and 1 nd planetary gear 103, the 2 nd planetary gear, and the number of teeth of the 1 st planet wheel 105 is less than that of the sun wheel 107, the other 12 nd planet wheel 103 is meshed with the 1 st ring gear, wherein the 1 st ring gear is fixed on the machine shell 101, the number of teeth of the 2 nd planet wheel 103 is greater than or equal to that of the sun wheel 107, the roller 115 is in contact with the 2 nd planet wheel 103, the roller 115 is in sliding contact with the 2 nd wheel shaft 119, the 2 nd wheel shaft 119 is connected with the output shaft 117 through the turntable 118, so that the 2 nd planet wheel 103 drives the roller 115 to rotate, the turntable 118 is driven by the 2 nd wheel shaft 119 of the roller 115 to rotate, and the output torque does work.
In this embodiment, the specific shape and structure of the casing 101, the front end cover 112, and the rear end cover 120 are not limited, and those skilled in the art may set the shapes and structures according to specific design requirements, for example, the casing 101 may be set to be a rectangular structure, a square structure, or the like, and the front end cover 112 and the rear end cover 120 may be set to be a rectangular flat plate structure or a circular plate structure, or the like, as long as the effect of stably and effectively supporting and positioning the above components can be achieved; in addition, the specific connection mode between the 2 nd planetary gear 103 and the roller 115 in the gear transmission mechanism is not limited, and those skilled in the art can set the connection mode according to the function and effect realized by the connection mode, for example, the roller 115 can be directly meshed with the 2 nd planetary gear 103, or the gear shaft 110 of the 2 nd planetary gear 103 can also be connected with a 1 connecting rod, the other 1 end of the connecting rod is connected with the gear shaft 119, and so on, as long as the 2 nd planetary gear 103 can be realized to drive the roller 115 to rotate, the turntable 118 is driven by the 2 nd gear shaft 119 of the roller 115 to rotate, and the effect of performing work by the output torque can be realized, which is not described herein again.
The star wheel torquer provided by the embodiment realizes power transmission through the set gear transmission mechanism, 2 (different diameters) different moments on the planet wheel are formed by the coaxial connection of the 2 nd planet wheel 103 and the 1 st planet wheel 105 with different tooth numbers, the stress point of the round wheel contacting the roller 115 and the stress point of the 1 st planet wheel 105 meshed with the sun wheel, the 2 nd planet wheel 103 is meshed with the radial gear, the 2 nd planet wheel 103 drives the roller 115 to rotate, the turntable 118 is driven by the 2 nd wheel shaft 119 of the roller 115 to rotate, the moment is enlarged, the moment of the output end is larger than that of the input end, the transmission ratio of the wheel train is adjusted by the 2 nd planet wheel 103 and the 1 st planet wheel 105 with different tooth numbers, the rotating speed of the wheel train is ensured, the mechanical efficiency of the star wheel torquer is improved, the star wheel torquer has strong practicability and is favorable for popularization and application, can be used for automobile power transmission equipment and mechanical transmission equipment.
Further, in order to ensure the stable and reliable operation of the 2 nd planetary gear 103 and the 1 st planetary gear 105 in the gear transmission mechanism, the gear transmission mechanism is configured to further include: at least 2 wheel frames, wherein the 2 wheel frames comprise an inner wheel frame and an outer wheel frame, the inner wheel frame comprises at least 2 inner pins and 2 discs, and the inner pins are installed and fixed on the 1 st disc 106; at least 2 planet wheels are fixed on a 1 st wheel shaft 110, and the 1 st wheel shaft 110 is arranged between 21 st discs 106 and is connected with the 1 st discs 106 in a sliding way; the outer wheel carrier comprises at least 2 outer pins, which are mounted and fixed between at least 1 turntable 118 and at least 1 wheel ring 116, the turntable 118 being fixed on the output shaft 117.
In the above technical solution of fig. 1-2, the inner wheel carrier may be used to support and place the sun gear 107, the 1 st planetary gear 105 and the 2 nd planetary gear 103 engaged with the sun gear 107, and the outer wheel carrier may be used to support and place the roller 115; of course, when the gear transmission mechanism is set to include gears of other structures, the inner wheel frame and the outer wheel frame can be used for supporting and placing different gear structures, and the adaptability adjustment is carried out according to the design requirements; the gear transmission mechanism can be effectively supported and fixed through the inner wheel frame and the outer wheel frame, and the working stability and reliability of the gear transmission mechanism are ensured.
Example two
On the basis of the foregoing embodiment 1, as can be seen by continuing to refer to fig. 1-2, when the 2 nd planetary gear 103 and the 1 st planetary gear 105 are placed in the inner wheel carrier, the specific connection manner may be: the 2 nd planet gears 103 and the 1 st planet gears 105 are fixed on a 1 st wheel shaft 110, and the 1 st wheel shaft 110 is arranged between 21 st discs 106 and is connected with the 1 st discs 106 in a sliding way.
By installing the 1 st axle 110 between the 21 st disks 106 and fixing the 2 nd planet gears 103 and the 1 st planet gears 105 on the 1 st axle 110, the 2 nd planet gears 103 and the 1 st planet gears 105 are effectively fixed on the inner wheel carrier, and the stable reliability of the operation of the 2 nd planet gears 103 and the 1 st planet gears 105 is ensured.
EXAMPLE III
On the basis of the second embodiment, as can be seen by referring to fig. 1-2, in this embodiment, the specific connection manner between the roller 115 and the 2 nd planetary gear 103 is not limited, and those skilled in the art can set the connection manner according to specific design requirements, specifically, the gear transmission mechanism may be further configured to include: the number 1 is 2 at least planet wheels fixed on the 1 st wheel shaft 110, wherein 12 nd planet wheel 103 is 1 round wheel of the same body axially, the inside of the round wheel is hollow structure and is separated from the 1 st wheel shaft 110, the 2 nd planet wheel 103 is meshed with the 1 st inner gear ring of the round wheel, the round wheel is connected with the roller 115 in a sliding way, wherein the circumferential surfaces of the roller 115 and the round wheel are smooth surfaces.
Carry out transmission connection with 2 nd planet wheel 103 and gyro wheel 115 through the round wheel, during concrete operation, 2 nd planet wheel 103 rotates, because 2 nd planet wheel 103 meshes with the ring gear of round wheel, consequently, drives the round wheel and rotates, round wheel and gyro wheel 115 sliding connection, consequently, the pivoted round wheel can drive gyro wheel 115 and also rotate, and the 2 nd shaft 119 of pivoted gyro wheel 115 can drive carousel 118 and rotate, realizes that the output moment of torsion does work.
Example four
On the basis of the second embodiment, as can be seen by referring to fig. 1-2, of course, the connection between the 2 nd planetary gear 103 and the roller 115 may be implemented without using the third embodiment, and the gear transmission mechanism may be further configured to further include: the number of the 12 planetary gears 103 is 1, the inside of the gear is hollow and is separated from the 1 st wheel shaft 110, the 2 nd planetary gear 103 is meshed with the inner gear ring of the gear, the roller 115 is a gear, and the circular wheel is a gear. And engages with the roller 115.
Carry out transmission with 2 nd planet wheel 103 and gyro wheel 115 through the gear and be connected, during concrete operation, 2 nd planet wheel 103 rotates, because 2 nd planet wheel 103 meshes with the ring gear of gear, consequently, the 2 nd planet wheel 103 of pivoted drives the gear and rotates, and the gear meshes with gyro wheel 115, and then can drive gyro wheel 115 and rotate, and the 2 nd shaft 119 of pivoted gyro wheel 115 can drive carousel 118 and rotate, realizes that the output torque does work.
No matter set up the 2 nd planet wheel 103 into through round wheel and gyro wheel 115 sliding connection, still set up the 2 nd planet wheel 103 into being connected through gear and gyro wheel 115 meshing, all can guarantee effectively that the 2 nd planet wheel 103 can drive gyro wheel 115 and rotate, and then realize carousel 118 and rotate, realize the effect that the output torque did work, guaranteed the 2 nd planet wheel 103 effectively and the reliable and stable nature of gyro wheel 115 work.
EXAMPLE five
On the basis of the fourth embodiment, as will be understood with continued reference to fig. 1-2, the gear transmission mechanism of this embodiment is configured to further include: the mirror surface of the roller 115 is provided with a pressure wheel 109, the roller 115 and the pressure wheel 109 are fixed on a 2 nd wheel shaft 119, the 2 nd wheel shaft 119 is arranged between the turntable 118 and the wheel ring 116, and the 2 nd wheel shaft 119 is connected with the turntable 118 and the wheel ring 116 in a sliding way.
The reference of the specific mirror symmetry of the pressure wheel 109 on the mirror image surface of the roller 115 is the input shaft 108, that is, the pressure wheel 109 and the roller 115 are mirror symmetry relative to the input shaft 108, that is, the distance from the roller 115 to the input shaft 108 is equal to the distance from the pressure wheel 109 to the input shaft 108, and the 2 nd wheel shaft 119 is installed between the turntable 118 and the wheel ring 116, that is, the roller 115 and the pressure wheel 109 are both installed on the outer wheel frame, so that the stable reliability of the operation of the roller 115 and the pressure wheel 109 can be effectively ensured, and the practicability of the star wheel torquer is further improved.
When the planetary gear torquer is applied specifically, 2 gears with different tooth numbers are arranged on a gear transmission mechanism of the planetary gear torquer and fixed on a 1 st wheel shaft 110, the 1 st wheel shaft 110 is arranged in an inner wheel carrier and is in sliding contact with the inner wheel carrier (hereinafter referred to as sliding contact), a 1 st planetary gear 105 in the gear transmission mechanism is meshed with a sun gear, the other 1 nd planetary gear 103 is meshed with an inner gear ring, the 2 nd planetary gear 103 is provided with a round wheel in the same body, the round wheel is in rotating contact with a roller 115, the roller 115 is fixed on a 2 nd wheel shaft 119, the 2 nd wheel shaft 119 is arranged in an outer wheel carrier and is in sliding contact with the outer wheel carrier, and a rotating disc 118 in the; a sun wheel 107 fixed on an input shaft 108 drives a 2 nd planet wheel 103 to be meshed with an inner gear ring 104 to rotate, a round wheel on the 2 nd planet wheel 103 rotates along with the sun wheel to push a roller 115, the roller 115 pushes a wheel shaft of the roller 115 and a turntable 118, and the turntable 118 rotates under stress and outputs torque to do work; this star wheel torquer utilizes lever principle, utilize the force point of round wheel contact gyro wheel 115 and the force point of 1 st planet wheel 105 meshing sun gear 107 promptly, form 2 (the gear of different diameters) different moments on 1 st planet wheel 105, 2 gear teeth number on 1 st planet wheel 105 and the 2 nd planet wheel 103 are different simultaneously, the adjustment train drive ratio, guarantee the rotational speed of train, carousel 118 has great moment of torsion, output end moment is greater than input end moment, star wheel torquer's mechanical efficiency is high.
Specifically, the star wheel torquer comprises a shell 101, wherein an oil inlet 102 is arranged at the upper part of the shell 101, an oil outlet 113 is arranged at the lower part of the shell 101, and lubricating oil 111 is arranged in the star wheel torquer; the star wheel torquer is provided with 1 sun wheel 107, at least 1 first planet wheel 105, at least 1 second planet wheel 103, at least 1 round wheel, at least 1 roller 115, at least 1 pinch roller 109, at least 2 wheel carriers, at least 2 pins which are arranged in the 2 disks and fixed on the disks to form 1 inner wheel carrier, at least 2 pins which are arranged in the rotary disk 118 and the wheel ring 116 and fixed on the rotary disk 118 and the wheel ring 116 to form 1 outer wheel carrier, the 1 st planet wheel 105 and the 2 nd planet wheel 103 have different tooth numbers, the 1 st planet wheel 105 and the 2 nd planet wheel 103 are coaxially connected through a 1 st wheel shaft 110, the 2 nd planet wheel 103 is provided with a same round wheel, the 1 st wheel shaft 110 is arranged in the 21 st disks 106 and 114 and is in sliding connection with the 1 st disks 106 and 114, wherein, the round wheels are hollow and are not contacted with the 1 st wheel shaft 110, the 2 nd planet wheel 103 is meshed with an inner gear ring, the 1 st round wheel of the same body is in sliding connection with the roller 115, the roller 115 and the round wheel have no teeth, the circumferential surfaces of the roller 115 and the round wheel are smooth surfaces, the round wheel is in sliding connection with the roller 115, or the 2 nd planet wheel 103 has the 1 round wheel of the same body in the axial direction and is hollow, the gear has no contact wheel shaft, the 2 nd planet wheel 103 is meshed with the inner gear ring, the 1 st gear of the same body is meshed with the roller 115, the roller 115 is a gear, a pressing wheel 109 is arranged opposite to the roller 115 in the mirror direction, the roller 115 and the pressing wheel 109 are fixed on the respective 2 nd wheel shaft 119, the 2 nd wheel shaft 119 is arranged in a turntable 118 and a wheel ring 116 and is in sliding connection with the turntable 118 and the wheel; the working process of the star wheel torquer is as follows: the sun gear 107 fixed on the input shaft 108 drives the 1 st planet gear 105 to rotate, the 1 st planet gear 105 drives the coaxial 2 nd planet gear 103 to engage with the inner gear ring 104 to rotate, the round wheel rotates along with the inner gear ring to push the roller 115, the roller 115 pushes the wheel shaft 119 and the turntable 118, and the turntable 118 rotates under stress and outputs torque to do work.
EXAMPLE six
Fig. 3 is a schematic structural diagram of a star wheel torquer according to a second embodiment of the invention; FIG. 4 is a schematic wheel train diagram of a star torquer according to a second embodiment of the present invention; on the basis of the third or fourth embodiment, as can be seen with reference to fig. 3 to 4, the present embodiment further includes: at least 1 connecting rod is arranged on a 1 st wheel shaft 110 protruding out of the 1 st disc 106, the 1 st wheel shaft 110 is connected with the 1 st end of the connecting rod in a sliding way, the other 1 st end of the connecting rod is connected with an outer pin 119 fixed on an outer wheel carrier in a sliding way, so that the 2 nd planet wheel 103 pushes the turntable 118 to rotate through the 1 st wheel shaft 110 and the connecting rod 116.
The specific shape and structure of the connecting rod are not limited, and the connecting rod can be set by a person skilled in the art according to specific design requirements, preferably, the connecting rod can be set to be a cylindrical structure; in addition, the specific implementation manner of the connecting rod 1 end and the 1 st wheel axle 110 sliding connection, and the other 1 st end and the outer pin sliding connection is not limited, and those skilled in the art can set according to specific design requirements, as long as the effect that the 2 nd planet wheel 103 drives the rotating disc 118 to rotate through the 1 st wheel axle 110 and the connecting rod 116 can be achieved, and details are not described herein.
In a specific application, the star wheel torquer is provided with 1 sun wheel 107, at least 1 st planet wheel 105, at least 12 nd planet wheel 103, at least 1 connecting rod, at least 2 pins which are arranged in 21 st discs 106 and fixed on the 1 st discs 106 to form an inner wheel carrier, the 1 st planet wheel 105 and the 2 nd planet wheel 103 have different tooth numbers, the 1 st planet wheel 105 and the 2 nd planet wheel 103 are fixed on a 1 st wheel shaft 110, the 1 st wheel shaft 110 is arranged in the 2 discs and is in sliding connection with the discs, specifically, the 1 st wheel shaft 110 is arranged in the 21 st discs 106 and is in sliding connection with the 1 st discs 106, and the other 1 st wheel shaft 110 is arranged in the 2 second discs 114 and is in chemical connection with the second discs 114; the 1 st planet wheel 105 is meshed with a sun wheel 107, the sun wheel 107 is fixed on an input shaft 108, the 2 nd planet wheel 103 is meshed with an inner gear ring, a 1 st wheel shaft 110 on the 2 nd planet wheel 103 side protrudes out of a 1 st disc 106, the 1 st wheel shaft 110 is in sliding connection with the 1 end of a connecting rod, the other 1 end of the connecting rod is in sliding connection with an outer pin column fixed on an outer wheel frame, the outer pin column is arranged in a rotary disc 118 and a wheel ring 116 and fixed on the rotary disc 118 and the wheel ring 116, and the rotary disc 118 is fixed on an output shaft 117; the working principle of the star wheel torquer is as follows: the sun gear 107 fixed on the input shaft 108 drives the 1 st planet gear 105 to rotate, the 1 st planet gear 105 drives the 2 nd planet gear 103 to engage with the inner gear ring to rotate, the 1 st wheel shaft 110 and the disc move along with each other to push the connecting rod, the connecting rod pushes the outer pin and the turntable 118, and the turntable 118 rotates under stress and outputs torque to do work.
The star wheel torquer that this embodiment provided, gear drive has realized power transmission through setting up, it is specific, 2 nd planet wheel 103 and 1 st planet wheel 105 coaxial coupling through the different number of teeth that set up, 1 st planet wheel 105 meshes with sun gear 107, and promote the connecting rod through 1 st shaft 110 and disc along with the motion, the connecting rod promotes outer round pin post and carousel 118, carousel 118 atress rotates, the output torque does work, the drive ratio of train has been adjusted, the rotational speed of train has been guaranteed, set up on output shaft 117 through carousel 118 is fixed simultaneously, make carousel 118 have great moment of torsion, output end moment is greater than input end moment, and then improved the mechanical efficiency of this star wheel torquer, this star wheel torquer has stronger practicality, be favorable to marketing and application.
EXAMPLE seven
FIG. 5 is a schematic structural diagram of a star-wheel torquer according to a third embodiment of the present invention; FIG. 6 is a schematic wheel train diagram of a star torquer according to a third embodiment of the present invention; on the basis of the third or fourth embodiment, as can be seen with reference to fig. 5 to 6, the present embodiment further includes: at least 1 guide gear 126 arranged on the outer wheel frame is in contact with 1 round wheel which is axially the same as the 2 nd planet wheel 103, the inside of the round wheel is hollow and is separated from the 1 st wheel shaft 110, 1 part of the 2 nd planet wheel 103 in the axial direction is meshed with the inner gear ring 104, the other 1 part is meshed with the guide gear 126, the round wheel is in sliding contact with the roller 115, and the circumferential surfaces of the roller 115 and the round wheel are smooth surfaces.
Alternatively, the gear transmission mechanism may be further configured to further include: at least 1 guide gear 126 and 1 gear which is axially the same as the 2 nd planet gear 103 are arranged on the outer wheel carrier, the inner part of the gear is hollow and is separated from the 1 st wheel shaft 110, 1 part of the 2 nd planet gear 103 in the axial direction is meshed with the inner gear ring 104, and the other 1 part is meshed with the guide gear 126.
The specific structure of the guide gear 126 in the two different technical solutions is not limited, and those skilled in the art can arbitrarily set the guide gear according to the functions implemented by the guide gear, which is not described herein again; in addition, no matter that the axial 1 part of the 2 nd planet gear 103 is meshed with the inner gear ring 104, the 2 nd planet gear 103 can effectively drive the guide gear 126 to rotate through the inner gear ring, so that the rotating guide gear 126 drives a component connected with the guide gear 126 to rotate, and the mechanical effect of the planet gear torquer is further improved.
Example eight
On the basis of the seventh embodiment, as can be seen with reference to fig. 5 to 6, the present embodiment further includes: at least 1 press wheel 109 which is mirror symmetrical with the guide gear 126 relative to the input shaft 108, the guide gear 126 and the press wheel 109 are fixed on respective 2 nd wheel shafts, the 2 nd wheel shaft is arranged between the rotary disc 118 and the wheel ring 116, and the 2 nd wheel shaft is connected with the rotary disc 118 and the wheel ring 116 in a sliding mode.
Wherein, do not limit to the concrete number of pinch roller 109, technical personnel in the field can set up according to specific design demand, because pinch roller 109 and leading gear 126 are mirror symmetry for input shaft 108, that is to say that the distance of leading gear 126 apart from input shaft 108 equals with the distance of pinch roller 109 apart from input shaft 108, and install the 2 nd wheel axle between carousel 118 and wheel ring 116, that is to say so all install leading gear 126 and pinch roller 109 on the outer wheel carrier, can guarantee effectively like this that leading gear 126 and pinch roller 109 work's reliable and stable nature, and then improved the practicality of this star wheel torquer.
Example nine
On the basis of the eighth embodiment, as can be seen with reference to fig. 5 to 6, the present embodiment further includes: at least 1 side gear 123, each guide gear 126 comprises a 2 nd guide gear 122 and a 1 st guide gear 121 which have different tooth numbers and are coaxially connected, the 1 st guide gear 121 is meshed with the 2 nd planet gear 103, the 2 nd guide gear 122 is meshed with the side gear 123, the side gear 123 is fixed on a 3 rd wheel shaft 125, the 3 rd wheel shaft 125 is installed in the rotary table 118 and the rotary ring 116 and is slidably connected with the rotary table 118 and the rotary ring 116, and the side gear 123 is meshed with the inner gear 124.
Wherein, do not restrict to the specific model structure of 1 st leading gear 121, 2 nd leading gear 122 and side gear 123, technical personnel in the art can set up according to specific design requirement, and is preferred more, can set up the number of teeth of 1 st leading gear 121 to be less than the number of teeth of 2 nd planet wheel 103, and the number of teeth of 2 nd leading gear 122 sets up to be greater than the number of teeth of side gear 123.
In a specific application, the star torquer has 1 sun gear 107, at least 1 first planet gear 105, at least 1 second planet gear 103, at least 1 guide gear 126, at least 1 pinch roller 109, at least 1 side gear 123, at least 2 wheel carriers, at least 2 inner pins installed in 21 st discs 106, 114 and fixed on the 1 st discs 106, 114 to form 1 inner wheel carrier, at least 2 outer pins installed in at least 1 turntable 118, at least 1 wheel ring 116 and fixed on these turntable 118, wheel ring 116 to form at least 1 outer wheel carrier, the 1 st planet gear 105 and the 2 nd planet gear 103 have different tooth numbers, and the 1 st planet gear 105 and the 2 nd planet gear 103 are on the 1 st wheel shaft 110, the 1 st wheel shaft 110 is installed in the discs 106, 114 and slidingly connected with the discs 106, 114, the 1 st planet gear 105 is meshed with the sun gear 107, a sun gear 107 is fixed on the input shaft 108, the axle direction of at least 12 nd planet gear 103 is longer, and 1 part of the 2 nd planet gear 103 is engaged with the 1 st inner gear ring 104, another 1 part is engaged with the guide gear 126 in the outer wheel frame, at least 1 pinch roller 109 is installed opposite to at least 1 guide gear 126 in the mirror direction, the guide gear 126 and the pinch roller 109 are fixed on the respective 2 nd wheel axle, the 2 nd wheel axle is installed in the rotary disk 118 and the wheel ring 116 and is in sliding connection with the rotary disk 118 and the wheel ring 116, 2 gears with different tooth numbers in each guide gear 126 are fixed on 12 nd wheel axle 119, the 1 st guide gear 121 is engaged with the 2 nd planet gear 103, the 2 nd guide gear 122 is engaged with a side gear 123, the side gear 123 is fixed on the 3 rd wheel axle 125, the 3 rd wheel axle 125 is installed in the rotary disk 128 and the wheel ring 129 and is in sliding connection with the rotary disk 128 and the wheel ring, the dial 128 is fixed to the output shaft 117; the working principle of the star wheel torquer is as follows: the sun gear 107 on the input shaft 108 drives the 2 nd planet gear 103 to be meshed with the 1 st ring gear 104 to rotate, the inner wheel carrier moves with the sun gear 107, the 2 nd planet gear 103 drives the guide gear 126 to rotate, the guide gear 126 drives the side gear 123 to be meshed with the 2 nd ring gear 124 to rotate, the side gear 123 pushes the turntable 118 through the wheel shaft, and the turntable 118 rotates under stress and outputs torque to do work.
The star wheel torquer that this embodiment provided, power transmission has been realized through leading gear 126 and the gear drive who sets up, it is concrete, 2 nd planet wheel 103 and 1 st planet wheel 105 coaxial coupling through the different number of teeth that set up, and 1 st planet wheel 105 meshes with sun gear 107, the effect of adjustment train transmission ratio has been realized, and then the rotational speed of train has been guaranteed, simultaneously fix through carousel 118 and set up on output shaft 117, make carousel 118 have great moment of torsion, output end moment is greater than input moment, and then the mechanical efficiency of this star wheel torquer has been improved, the practicality of star wheel torquer has been guaranteed, can be used to the transmission of sports apparatus such as car and rotating machinery.
Example ten
FIG. 7 is a schematic structural diagram of a star torquer according to a fourth embodiment of the present invention; FIG. 8 is a schematic diagram of a planetary gear train of the planetary torquer according to the fourth embodiment of the present invention; referring to fig. 7-8, the invention provides another 1 kind of star-wheel torquer, which includes a base 15, a casing 1, an end cover 13, an end cover 22, a gear 3, a gear 4, a round wheel 20, a roller 17, a wheel carrier, a pin 28, a force column 27, a rotary table 19, a wheel disc 10, a wheel ring 6, a wheel shaft 11, a wheel shaft 21, a spring, a bearing, an input shaft 9, and an output shaft 23, wherein the base 15 is fixed on the casing 1, two ends of the casing 1 are provided with a self-fastening contact end cover 13 and an end cover 22, the center of the end cover 13 of the casing 1 is provided with a bearing sliding-connection input shaft, the center of the end cover 22 of the casing 1 is provided with a bearing sliding-connection output shaft 23, 1 sun gear 7 is fixed on the input shaft 9, the rotary table 10 is fixed on the output shaft 23, the upper part of the casing 1 is provided with an; the star wheel torquer comprises 1 sun gear 7, 3 star gears, 3 wheel carriers, a bearing sliding connection wheel shaft 11 is arranged at the center of the star gears, the wheel shaft 11 is fixed on a wheel disc 10 and a wheel ring 6, the star gears are arranged between the wheel disc 10 and the wheel ring 6, each star gear is formed by combining 3 wheels into a whole, 1 middle gear 4 is arranged in the middle, 1 side gear 5 is arranged at the 1 side, 1 round wheel 20 is arranged at the 1 side, the sun gear 7 is in sliding connection with the side gear 5, the middle gear 4 is in sliding connection with an internal tooth 3 of a gear ring, the round wheel 20 is in sliding connection with a roller 17, the roller 17 is arranged in the wheel carriers, the wheel carriers are provided with 2 strip-shaped plates which are fixed into a whole to form 1 st rod 29 and 1 nd rod 30, the tail ends of the 1 st rod 29 and the 2 nd rod 30 are connected into a whole, a hole is in sliding contact with a pin column 28 at the connection position, thus forming the wheel carriers, the 1 roller is arranged in the wheel carriers at the end, the pin 28 and the force column 27 are both fixed on the turntable 19, and a spring is tensioned between the force column 27 and the wheel disc 10 to form the tight contact of the round wheel 20, the roller 17, the wheel carrier and the force column 27, thus forming the 1-station star wheel torquer.
The number of teeth of the sun gear 7 is greater than or equal to that of the side gear 5, the number of teeth of the side gear 5 is less than that of the middle gear 4, and the number of teeth of the sun gear 7 is less than or equal to that of the middle gear 4; the transmission relationship is as follows: the sun gear 7 fixed on the input shaft 9 drives the side gear 5, the middle gear 4 moves along the inner gear ring 3, the round wheel 20 rotates along with the middle gear 4 and moves around the sun gear 7, the round wheel 20 pushes the roller 17, the roller 17 drives the wheel frame to push the force column 27, and the force column 27 drives the turntable 19 and the output shaft 23 to rotate.
The star wheel torquer of the embodiment has higher working efficiency and can be used for power mechanical equipment such as power plants, automobiles, sports machinery, rotating machinery and the like.
EXAMPLE eleven
Fig. 9 is a schematic structural diagram of a star-wheel torquer according to a fifth embodiment of the invention; as shown in fig. 9, the star torquer includes: the sun gear 15, the star wheel 18, the star wheel 19, the star wheel frame 22, the inner gear ring 20, the machine shell 29, the end cover 27, the input transmission shaft 11 and the output transmission shaft 23. The star wheel torque device has more than 1 star wheel device which are combined in a radial direction, each star wheel device is provided with at least a star wheel frame 2, a star wheel frame 13 and at least 2 rows of star wheels, the inner circle of 1 star wheel frame 2 is connected with an input transmission shaft 11 in a sliding way, the inner circle of the other 1 star wheel frame 13 is also connected with the input transmission shaft 11 in a sliding way, at least 1 star wheel shaft 12 is arranged between the star wheel frame 2 and the star wheel frame 13, each star wheel shaft 12 is provided with 2 star wheels such as a star wheel 3 and a star wheel 4, the star wheel 3 and the star wheel 4 on at least 1 star wheel shaft form 2 rows of star wheels, the 1 row of star wheels 3 are connected with the sun wheel 1 in a sliding way, the diameter of the star wheels 3 is smaller than that of the sun wheel 1, the sun wheel 1 is fixedly connected with the input transmission shaft 11, the other 1 row of star wheels 4 are provided with 1 cylinder wheel 6 which is connected with an inner gear 5 in a sliding way, the diameter of the cylinder, the cylinder wheel 6 corresponds to the roller wheel 9 without contact, the roller wheel 8 is connected with the cylinder wheel 6 in a sliding way, the cylinder wheel 6 is hollow, the cylinder wheel 6 and the roller wheel 8 are not provided with teeth on the outer part, the outer part is a wheel with a regular circle, the roller wheel 9 and the roller wheel 8 are fixedly arranged on the circumference of the planet frame sun wheel 15 in the next 1 star wheel device, the planet frame sun wheel 15 is formed by fixedly connecting 1 planet frame with 1 outer gear, the inner part is connected with the input transmission shaft 11 in a smooth way, the outer circle is provided with teeth, the connecting line of the circle center of the cylinder wheel 6 and the axis where the sun wheel 1 is located and the connecting line of the circle center of the roller wheel 9 and the axis where the sun wheel 1 is located are not coincident, the included angle of the two connecting lines is 10 degrees, the connecting line of the circle center of the roller wheel 8 and the axis where the sun wheel 1 is located is not coincident, the included angle of 5 degrees between the two connecting lines, the circle center of the roller wheel 8 and the connecting line of the circle center of the roller wheel 9 and the axis where the sun wheel 1 are The carrier sun wheel is sleeved outside the star wheels of the upper 1 star wheel device and is not contacted, the outer teeth of the carrier sun wheel 15 and the 1 row of star wheels in the lower 1 star wheel device are correspondingly connected with each other in a sliding way like the star wheels 18, the other 1 row of star wheels in the star wheel device are correspondingly connected with the 1 inner gear ring 20 in a sliding way like the star wheels 19, the two rows of star wheels 18 and the star wheels 19 are connected with the star wheel shaft 21 in a sliding way, the star wheel shaft 21 is fixedly connected with 1 star wheel frame 22, the inner diameter of the other 1 star wheel frame 17 is larger than the outer diameter of the carrier sun wheel 15 in the upper 1 star wheel device and is sleeved outside the carrier sun wheel 15 without being contacted, the diameter of the star wheels 18 of the sliding connection carrier sun wheel 15 is smaller than that of the sliding connection inner gear ring star wheels 19, the star wheels 19 rotate along the inner gear ring 20, the star wheels 19 drive the star wheel; the bearings contacted with the input transmission shaft 11, the output transmission shaft 23, the star wheel shaft 21 and the star wheel shaft 12 in the star wheel torquer are all composite bearings.
The star wheel torquer differs from the star wheel torquer of fig. 9 in that: the cylinder wheel 6 corresponds to the roller wheel 9 without contact, the periphery of the cylinder wheel is provided with a permanent magnet which is fixed as a whole, and the roller wheel is an electromagnet.
Example twelve
FIG. 10 is a schematic structural diagram of a star torquer according to a sixth embodiment of the present invention; as shown in fig. 10, the star wheel torquer includes a double-star wheel device and a star frame sun wheel 13, a star frame sun wheel 15, a main wheel 8, a star wheel 9, a star wheel 18, a star wheel 19, a star wheel frame 7, a star wheel frame 17, a star wheel frame 22, an inner gear ring 20, an inner gear ring 34, a machine shell 29, an end cover 27, an input transmission shaft 11 and an output transmission shaft 23 which are arranged outside the double-star wheel device. The star wheel torquer is provided with 3 double-planet wheel devices which are mutually and correspondingly combined in the radial direction, each star wheel device is provided with 2 star wheel frames and 2 rows of star wheels, the 1 st double-planet wheel device is provided with a star wheel frame 2 and a star frame sun wheel 13, the inner circle of the 1 star wheel frame 2 is connected with an input transmission shaft 11 in a sliding way, the inner circle of the other 1 star frame sun wheel 13 is also connected with the input transmission shaft 11 in a sliding way, at least 1 star wheel shaft 12 is arranged between the star wheel frame 2 and the star frame sun wheel 13, each star wheel shaft 12 is provided with 2 star wheels such as a star wheel 3 and a star wheel 4, the star wheels 3 and the star wheels 4 on the at least 1 star wheel shaft 12 form 2 rows of star wheels, the 1 row of star wheels 3 are connected with the sun wheel 1 in a sliding way, the diameter of the star wheels 3 is smaller than that of the sun wheel 1, the sun wheel 1 is fixedly connected with the input transmission shaft 11, the other 1 row of star wheels 4 are connected with, the planet carrier sun wheel 13 is composed of 1 planet carrier and 1 external gear, the inner smooth of the planet carrier sun wheel is connected with the input transmission shaft 11, the outer circumference of the planet carrier is provided with teeth, the inner circular of the other 1 planet carrier is connected with the input transmission shaft 11 in a sliding way, the planet carrier sun wheel 13 is correspondingly connected with the 1 row of star wheels 8 in the next 1 planet carrier, the other 1 row of star wheels 9 in the next 1 planet carrier is connected with the inner gear ring 34 in a sliding way, the inner gear ring 34 is fixed on the machine shell 29, the diameter of the row of star wheels 9 is larger than that of the star wheels 8, the inner diameter of the 1 planet carrier 7 in the star carrier is larger than the outer diameter of the planet carrier sun wheel 13 in the upper 1 planet carrier, the planet carrier sun wheel 13 is sleeved outside the star wheels 4 of the upper 1 planet carrier without contact, the planet carrier sun wheel 15 is correspondingly connected with the 1 row of star wheels 18 in the next 1 planet carrier in a sliding way, the other 1 row of star wheels 19 is connected with the inner gear ring 20 in a sliding, the diameter of the star wheel row 19 is larger than that of the star wheel 18, the inner diameter of 1 star wheel frame 17 in the last star wheel device is larger than the outer diameter of a star frame sun wheel 15 in the last 1 star wheel device, the star wheel frame sun wheel 15 is sleeved outside the last 1 star wheel device and is not contacted, the excircle of the other 1 star frame sun wheel 22 in the unset star wheel device has no teeth, the star wheel frame sun wheel 22 is actually a star wheel frame, and the star frame sun wheel 22 is fixedly connected with an output transmission shaft 23; the star wheel torquer is characterized in that bearings contacted with an input transmission shaft 11, an output transmission shaft 23, a star wheel shaft 21, a star wheel shaft 14 and a star wheel shaft are composite bearings.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A star torquer, comprising: the front end cover and the rear end cover are arranged on two sides of the machine shell, a 1 st shaft hole is formed in the front end cover, an input shaft penetrates through the 1 st shaft hole, a 2 nd shaft hole is formed in the rear end cover, an output shaft penetrates through the 2 nd shaft hole, 1 sun wheel is fixedly sleeved on the input shaft, the sun wheel is connected with the gear transmission mechanism, the gear transmission mechanism is connected with the turntable, and the turntable is fixedly arranged on the output shaft, wherein the gear transmission mechanism comprises at least 2 planet wheels and at least 1 roller, the at least 2 planet wheels are coaxially and fixedly connected through the 1 st shaft, the 1 st planet wheel is meshed with the sun wheel, the number of teeth of the 1 st planet wheel is smaller than that of the sun wheel, the other 1 nd planet wheel is meshed with the 1 st inner gear ring, and the number of teeth of the 2 nd planet wheel is larger than or equal to that of the sun wheel, the 2 nd planet wheel is in contact with the roller, the roller is in sliding contact with the 2 nd wheel shaft, the 2 nd wheel shaft is connected with the output shaft through the turntable so as to realize that the 2 nd planet wheel drives the roller to rotate, and the turntable is driven by the 2 nd wheel shaft in sliding contact with the roller to rotate so as to realize that the output torque does work;
the gear transmission mechanism further includes: the device comprises at least 2 wheel carriers, wherein each 2 wheel carriers comprise an inner wheel carrier and an outer wheel carrier, each inner wheel carrier comprises at least 2 inner pins and 2 discs, and the inner pins are installed and fixed on the 1 st disc; at least 2 planet wheels are fixed on a 1 st wheel shaft, and the 1 st wheel shaft is arranged between 21 st discs and is connected with the 1 st discs in a sliding way; the outer wheel frame comprises at least 2 outer pins, the outer pins are arranged and fixed between at least 1 rotating disc and at least 1 wheel ring, and the rotating disc is fixed on the output shaft;
the gear transmission mechanism further comprises at least 1 connecting rod, at least 1 guide gear and at least 1 side gear.
2. The spider torquer of claim 1, wherein the gear train further comprises: the planet wheel device comprises at least 2 planet wheels fixed on a 1 st wheel shaft, wherein 12 nd planet wheel is axially provided with 1 round wheel, the inside of the round wheel is of a hollow structure and is separated from the 1 st wheel shaft, the 2 nd planet wheel is meshed with a 1 st inner gear ring, and the round wheel is in sliding contact with a roller.
3. The spider torquer of claim 2, wherein the gear train further comprises: the planet gear comprises at least 2 planet gears fixed on a 1 st wheel shaft, wherein 1 round gear which is axially the same as the 2 nd planet gear is 1 gear, the inside of the gear is hollow and is separated from the 1 st wheel shaft, the 2 nd planet gear is meshed with a 1 st inner gear ring, and the round gear is a gear and is meshed with a roller.
4. The spider torquer of claim 3, wherein the gear train further comprises: the mirror image surface of the roller is provided with a pressing wheel, the roller and the pressing wheel are fixed on the 2 nd wheel shaft respectively, the 2 nd wheel shaft is arranged between the turntable and the wheel ring, and the 2 nd wheel shaft is connected with the turntable and the wheel ring in a sliding way.
5. The star torquer of claim 1, wherein the connecting rod is disposed on a 1 st wheel shaft protruding outside the 1 st disc, the 1 st wheel shaft is slidably connected to a 1 st end of the connecting rod, the other 1 st end of the connecting rod is slidably connected to an outer pin fixed to the outer wheel frame, and the outer pin and the roller are disposed on the outer wheel frame, so that the 2 nd planet wheel pushes the turntable to rotate through the 1 st wheel shaft and the connecting rod.
6. A star torquer as claimed in claim 1, wherein the at least 1 guide gear and the at least 1 side gear are disposed on the outer carrier, each guide gear comprises a 2 nd guide gear and a 1 st guide gear having different numbers of teeth and coaxially connected, the 1 st guide gear is engaged with the 2 nd planetary gear, the 2 nd guide gear is engaged with the side gear, the side gear is fixed on a 3 rd wheel shaft, the 3 rd wheel shaft is mounted on and slidably connected to the turntable and the swivel, and the side circular wheel is engaged with the 2 nd inner gear ring.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112578 | 2015-03-16 | ||
| CN2015101125780 | 2015-03-16 | ||
| CN2015109458522 | 2015-12-10 | ||
| CN201510945852 | 2015-12-10 | ||
| PCT/CN2016/076531 WO2016146067A1 (en) | 2015-03-16 | 2016-03-16 | Planetary gear torque apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107407377A CN107407377A (en) | 2017-11-28 |
| CN107407377B true CN107407377B (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680016586.8A Active CN107407377B (en) | 2015-03-16 | 2016-03-16 | Star wheel torquer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107407377B (en) |
| WO (1) | WO2016146067A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210285521A1 (en) * | 2018-07-11 | 2021-09-16 | Gang Liu | Star gear torquer |
| US20210270350A1 (en) * | 2018-07-14 | 2021-09-02 | Ultimate Transmissions Pty Ltd | Self clamping traction reduction or speed increaser drive |
| CN108915968B (en) * | 2018-08-16 | 2023-06-27 | 刘刚 | Power conversion device |
| CN113892001B (en) * | 2019-04-03 | 2023-10-20 | 刘刚 | Star wheel torquer |
| CN112144240B (en) * | 2019-06-27 | 2022-05-03 | 青岛海尔洗衣机有限公司 | Speed reduction clutch device of washing machine |
| CN112435538B (en) * | 2020-12-04 | 2022-11-25 | 肇庆市肇梦空间科技有限公司 | University student's occupation planning is guided with device of explaining |
| CN113114007B (en) * | 2021-04-13 | 2022-03-29 | 硕维科技（杭州）有限公司 | Alternating current variable frequency speed regulation motor with internal circulation heat dissipation |
| CN114301225B (en) * | 2021-11-22 | 2023-07-07 | 广东培敏智能科技有限公司 | Novel planetary roller screw rod device with low noise and high bearing capacity |
| CN114198471B (en) * | 2021-12-24 | 2024-04-12 | 成都飞亚航空设备应用研究所有限公司 | Single-motor two-section driving rotary actuator |
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| JPS58203251A (en) * | 1982-05-21 | 1983-11-26 | Mitsubishi Heavy Ind Ltd | Planetary gear |
| CN201293074Y (en) * | 2008-11-12 | 2009-08-19 | 重庆齿轮箱有限责任公司 | Double-combining planet double-arm wind power acceleration box |
| EP2236823A1 (en) * | 2007-11-16 | 2010-10-06 | Gamesa Innovation & Technology, S.L. | Power transmission with high gear ratio, intended for a wind turbine |
| CN202510638U (en) * | 2012-03-23 | 2012-10-31 | 陕西法士特齿轮有限责任公司 | Planetary gear reducer for cement mixer |
| CN103335073A (en) * | 2013-05-02 | 2013-10-02 | 袁辉 | Gear type transmission |
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| CN101429987A (en) * | 2008-12-08 | 2009-05-13 | 中信重工机械股份有限公司 | Parallel axis multi-stage planetary gear speed reducer for large-scale roller press |
| CN202251738U (en) * | 2011-09-08 | 2012-05-30 | 江阴克威齿轮箱制造有限公司 | High-power mechanical speed reducer |
| JP2014152857A (en) * | 2013-02-08 | 2014-08-25 | Origin Electric Co Ltd | Free-type bidirectional clutch |
| CN203146716U (en) * | 2013-03-13 | 2013-08-21 | 上海盛运机械工程有限公司 | Planet gear reducer with two rows of planet gears |
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2016
- 2016-03-16 CN CN201680016586.8A patent/CN107407377B/en active Active
- 2016-03-16 WO PCT/CN2016/076531 patent/WO2016146067A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58203251A (en) * | 1982-05-21 | 1983-11-26 | Mitsubishi Heavy Ind Ltd | Planetary gear |
| EP2236823A1 (en) * | 2007-11-16 | 2010-10-06 | Gamesa Innovation & Technology, S.L. | Power transmission with high gear ratio, intended for a wind turbine |
| CN201293074Y (en) * | 2008-11-12 | 2009-08-19 | 重庆齿轮箱有限责任公司 | Double-combining planet double-arm wind power acceleration box |
| CN202510638U (en) * | 2012-03-23 | 2012-10-31 | 陕西法士特齿轮有限责任公司 | Planetary gear reducer for cement mixer |
| CN103335073A (en) * | 2013-05-02 | 2013-10-02 | 袁辉 | Gear type transmission |
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| Publication number | Publication date |
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| CN107407377A (en) | 2017-11-28 |
| WO2016146067A1 (en) | 2016-09-22 |
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