阅读说明：本技术 可避免反转向轮系随动阻尼的双向输入恒向输出轮系 (Bidirectional input constant direction output wheel train capable of avoiding reverse direction wheel train follow-up damping ) 是由 杨泰和 于 2013-12-03 设计创作，主要内容包括：本发明为一种可避免反转向轮系随动阻尼的双向输入恒向输出轮系,其在其中第二驱动转向输入轮组与双转向共同输入轴之间、及第二驱动转向输出轮组与恒向输出转部之间、及恒向输出转部与共同输入轴之间均设置单向传动装置。本发明避免了在由第一驱动转向驱动时,同时牵动第二驱动转向的传动组件,形成随动的阻尼。(The invention relates to a bidirectional input constant-direction output wheel train capable of avoiding follow-up damping of a reverse-direction wheel train, wherein a one-way transmission device is arranged between a second driving steering input wheel set and a double-steering common input shaft, between the second driving steering output wheel set and a constant-direction output rotating part and between the constant-direction output rotating part and the common input shaft. The invention avoids the simultaneous dragging of the transmission component of the second driving steering to form the follow-up damping when the transmission component is driven by the first driving steering.)

1. A kind of two-way input constant-direction output gear train which can avoid the follow-up damping of the reverse rotation gear train, for the improvement of the two-way input constant-direction output gear train, it can be used for the power system driven by manpower or engine or electric motor or fluid motor, and by operating the input shaft to make the first driving direction change and the second driving direction change, so that this two-way input constant-direction output gear train which can avoid the follow-up damping of the reverse rotation gear train can produce the output with the same or different speed ratio when the input is turned differently, it is characterized in that: the transmission assembly implementing the second driving steering is constituted by a planetary gear train and comprises: the second driving and steering input wheel set and the second driving and steering output wheel set are respectively provided with a one-way transmission device between the second driving and steering input wheel set and the double-steering common input shaft, between the second driving and steering output wheel set and the constant-direction output rotating part, and between the constant-direction output rotating part and the common input shaft, so that when the first driving and steering are driven, the transmission component of the second driving and steering is simultaneously driven to form follow-up damping;

the input shaft and the output shaft are coaxially sleeved, and the structure mainly comprises:

-one end of the input shaft (2000) is penetrated through the housing (500) of the transmission wheel train via a bearing structure, and the other end of the input shaft (2000) is penetrated through the output shaft (3000) via the one-way transmission device (302), and a bearing is arranged between the output shaft (3000) and the housing (500) of the transmission wheel train;

-housing (500) of the transmission train: in order to combine with the body (600), the shell (500) of the transmission gear train is a part for setting up and forming the two-way input constant-direction output gear train which can avoid the follow-up damping of the reverse-direction gear train;

-a body (600): is a relatively static mechanism structure body;

-the second driving steering input wheel set is a sun wheel (202), and a one-way transmission device (303) is arranged between the input shaft (2000) and the sun wheel (202);

-the second driving steering output wheel set is composed of a planetary wheel (203) and an outer ring wheel (204), and the planetary wheel (203) is arranged between the outer ring wheel (204) and the sun wheel (202); the center of the planetary wheel (203) rotates around a planetary wheel shaft (201), and one end of the planetary wheel shaft (201) is fixed on a shell (500) of the transmission gear train;

-a one-way transmission (301) is arranged between the annular structure of the outer ring wheel (204) and the output shaft (3000);

-the sun wheel (202), the planet wheel (203), the outer ring wheel (204) are made up of gears or friction wheels:

by the above structure, the first driving/steering driving input shaft (2000) drives the output shaft (3000) through the one-way transmission device (302) to perform the first driving/steering output to form the first transmission gear train, and the one-way transmission device (301) and the one-way transmission device (303) are idle;

through the above structure, the input shaft (2000) is driven by the second driving direction, the sun gear (202) is driven by the one-way transmission device (303) to drive the planetary gear (203) and the outer ring gear (204), and the output shaft (3000) is driven by the annular structure of the outer ring gear (204) and the one-way transmission device (301) to perform the same direction of rotation as the first driving direction to form a second transmission wheel train, wherein the one-way transmission device (302) idles.

2. A bidirectional input constant-direction output train capable of avoiding follow-up damping of the reverse-direction train as claimed in claim 1, further characterized in that a clutch device (C L100) for clutch-operating the output is provided between the output shaft (3000) and the slewing load (3001).

3. A bidirectional input constant-output gear train capable of avoiding the follow-up damping of the reverse rotation gear train as claimed in claim 2, wherein the clutch device (C L100) comprises a closing operation operated by the manual force, the mechanical force, the torsional force, the centrifugal force, the electromagnetic force, or the flow force to couple the output shaft (3000) to the rotary load (3001) for transmission, or a disengaging operation to disconnect the transmission relationship between the output shaft (3000) and the rotary load (3001).

4. A kind of two-way input constant-direction output gear train which can avoid the follow-up damping of the reverse rotation gear train, for the improvement of the two-way input constant-direction output gear train, it can be used for the power system driven by manpower or engine or electric motor or fluid motor, and by operating the input shaft to make the first driving direction change and the second driving direction change, so that this two-way input constant-direction output gear train which can avoid the follow-up damping of the reverse rotation gear train can produce the output with the same or different speed ratio when the input is turned differently, it is characterized in that: the transmission assembly implementing the second driving direction is constituted by an epicyclic gearing and comprises: the second driving and steering input wheel set and the second driving and steering output wheel set are respectively provided with a one-way transmission device between the second driving and steering input wheel set and the double-steering common input shaft, between the second driving and steering output wheel set and the constant-direction output rotating part, and between the constant-direction output rotating part and the common input shaft, so that when the first driving and steering are driven, the transmission component of the second driving and steering is simultaneously driven to form follow-up damping;

the input shaft and the output shaft are coaxially sleeved, and the structure mainly comprises:

-one end of the input shaft (2000) is penetrated through the housing (500) of the transmission wheel train via a bearing structure, and the other end of the input shaft (2000) is penetrated through the output shaft (3000) via the one-way transmission device (302), and a bearing is arranged between the output shaft (3000) and the housing (500) of the transmission wheel train;

-housing (500) of the transmission train: in order to combine with the body (600), the shell (500) of the transmission gear train is a part for setting up and forming the two-way input constant-direction output gear train which can avoid the follow-up damping of the reverse-direction gear train;

-a body (600): is a relatively static mechanism structure body;

-the second set of drive and steering input wheels is an internally tilted wheel (402), and a unidirectional transmission (303) is arranged between the input shaft (2000) and the internally tilted wheel (402);

-the second driving steering output wheel set is composed of a epicyclic wheel (403) and an outer oblique wheel (404), and the epicyclic wheel (403) is arranged between the outer oblique wheel (404) and the inner oblique wheel (402); the center of the epicyclic (403) revolves around the epicyclic shaft (401); one end of the epicyclic wheel shaft (401) is combined with the epicyclic wheel arm ring frame (400), and the epicyclic wheel arm ring frame (400) is fixed on the shell (500) of the transmission gear train;

-a one-way transmission (301) is arranged between the external bevel wheel (404) and the output shaft (3000);

-the inner oblique wheel (402), the epicyclic wheel (403), the outer oblique wheel (404) are constituted by gears or friction wheels;

-acceleration or deceleration or constant speed in relation to the transmission ratio at which the internal pulley (402) drives the epicyclic (403);

-the ratio at which the epicyclic (403) drives the externally inclined wheels (404) is in relation to acceleration or deceleration or constant speed;

by the above structure, the first driving/steering driving input shaft (2000) drives the output shaft (3000) through the one-way transmission device (302) to perform the first driving/steering output to form the first transmission gear train, and the one-way transmission device (301) and the one-way transmission device (303) are idle;

through the above structure, the input shaft (2000) is driven by the second driving direction, the inner oblique wheel (402) is driven by the one-way transmission device (303) to drive the epicyclic wheel (403) and the outer oblique wheel (404), and the output shaft (3000) is driven by the outer oblique wheel (404) and the one-way transmission device (301) to perform the same direction of rotation as the first driving direction, so as to form a second transmission wheel train, wherein the one-way transmission device (302) idles.

5. A reversible input constant direction output train as claimed in claim 4 in which the follow-up damping of the reversible train is avoided, and further in which a clutch means (C L100) is provided between the output shaft (3000) and the slewing load (3001) for clutching the output.

6. The reversible-proof constant-direction output gear train as claimed in claim 5, wherein the clutch device (C L100) comprises a closing operation operated by manual force, mechanical force, torsional force, centrifugal force, electromagnetic force, or fluid force to couple the output shaft (3000) to the rotary load (3001) for transmission, or a disengaging operation to disconnect the transmission relationship between the output shaft (3000) and the rotary load (3001).

7. A kind of two-way input constant-direction output gear train which can avoid the follow-up damping of the reverse rotation gear train, for the improvement of the two-way input constant-direction output gear train, it can be used for the power system driven by manpower or engine or electric motor or fluid motor, and by operating the input shaft to make the first driving direction change and the second driving direction change, so that this two-way input constant-direction output gear train which can avoid the follow-up damping of the reverse rotation gear train can produce the output with the same or different speed ratio when the input is turned differently, it is characterized in that: the transmission assembly for implementing the second driving steering is formed by a transmission device with different transmission steering in a co-structure mode and comprises: the second driving steering input wheel set and the second driving steering output wheel set, wherein, the second driving steering input wheel set and the double-steering common input shaft, the second driving steering output wheel set and the constant-direction output rotating part, and the constant-direction output rotating part and the common input shaft are all provided with one-way transmission devices to avoid simultaneously driving the transmission component of the second driving steering to form follow-up damping when the first driving steering is driven, and the input shaft and the output shaft are coaxially sleeved, which mainly comprises:

-one end of the input shaft (2000) is through the bearing structure to the shell (500) of the transmission gear train, and the other end of the input shaft (2000) is through the output shaft (3000) through the one-way transmission device (302); a bearing is arranged between the output shaft (3000) and the shell (500) of the transmission gear train;

-housing (500) of the transmission train: in order to combine with the body (600), the shell (500) of the transmission gear train is a part for setting up and forming the two-way input constant-direction output gear train which can avoid the follow-up damping of the reverse-direction gear train;

-a body (600): is a relatively static mechanism structure body;

-said second set of driving and steering input wheels is a transmission wheel (602), the input shaft (2000) passes through the transmission wheel (602), and a unidirectional transmission (303) is provided therebetween;

the second driving and steering output wheel set is composed of a driving wheel (603) and a driving wheel (606), a transmission belt (607) and a driving wheel (605) which are jointly combined on a rotating shaft (604), the driving wheel (602) and the driving wheel (603) are in different steering transmission, and a bearing is arranged between the rotating shaft (604) and the shell (500) of the transmission wheel system;

the transmission wheels (602), (603) are constituted by gears or friction wheels;

-the transmission wheels (605), (606) are formed by pulleys or sprockets;

the transmission wheel (606) and the transmission wheel (605) are belt wheels or chain wheels which are driven by a transmission belt (607) or are formed by inner gear sets of a same-direction transmission wheel set;

-a one-way transmission (301) is arranged between the transmission wheel (605) and the output shaft (3000);

-the relationship of the transmission ratio between the different steering transmission wheel sets is acceleration or deceleration or constant speed;

-the relationship of the transmission ratio between the set of co-steering transmission wheels is acceleration or deceleration or constant speed;

-the co-rotating transmission wheel set comprises a transmission belt (607), the transmission belt (607) comprises a belt wheel made of flat plate belt, V-belt, toothed belt or steel belt, or a chain wheel provided with a chain;

by the above structure, the first driving/steering driving input shaft (2000) drives the output shaft (3000) to perform the first driving/steering output through the one-way transmission device (302) to form the first transmission gear train, and the one-way transmission device (301) and the one-way transmission device (303) are idle;

through the above structure, the input shaft (2000) is driven by the second driving direction, the driving wheel (602) is driven by the one-way transmission device (303), the driving wheel (603) and the driving wheel (606) are driven by the driving wheel (602), the driving wheel (605) is driven by the driving wheel (606) to drive the output shaft (3000) by the one-way transmission device (301) to perform the first driving direction output, so as to form a second transmission wheel train, and the one-way transmission device (302) idles.

8. A bidirectional input constant-direction output train capable of avoiding follow-up damping of the reverse-direction train as claimed in claim 7, further characterized in that a clutch device (C L100) for clutch-operating the output is provided between the output shaft (3000) and the slewing load (3001).

9. A bidirectional input constant-output gear train capable of avoiding the follow-up damping of the reverse rotation gear train as claimed in claim 8, wherein the clutch device (C L100) comprises a closing operation operated by the manual force, the mechanical force, the torsional force, the centrifugal force, the electromagnetic force, or the flow force to couple the output shaft (3000) to the rotary load (3001) for transmission, or a disengaging operation to disconnect the transmission relationship between the output shaft (3000) and the rotary load (3001).

10. A kind of two-way input constant-direction output gear train which can avoid the follow-up damping of the reverse rotation gear train, for the improvement of the two-way input constant-direction output gear train, it can be used for the power system driven by manpower or engine or electric motor or fluid motor, and by operating the input shaft to make the first driving direction change and the second driving direction change, so that this two-way input constant-direction output gear train which can avoid the follow-up damping of the reverse rotation gear train can produce the output with the same or different speed ratio when the input is turned differently, it is characterized in that: the transmission component for implementing the second driving steering is formed by the gear sets or friction gear sets with different driving steering in a co-structure mode and comprises: the second driving steering input wheel set and the second driving steering output wheel set, wherein, the second driving steering input wheel set and the double-steering common input shaft, the second driving steering output wheel set and the constant-direction output rotating part, and the constant-direction output rotating part and the common input shaft are all provided with one-way transmission devices to avoid simultaneously driving the transmission component of the second driving steering to form follow-up damping when the first driving steering is driven, and the input shaft and the output shaft are coaxially sleeved, which mainly comprises:

-one end of the input shaft (2000) is penetrated through the housing (500) of the transmission gear train via a bearing structure, and the other end of the input shaft (2000) is penetrated through the output shaft (3000) via the one-way transmission device (302); a bearing is arranged between the output shaft (3000) and the housing (500) of the transmission wheel train;

-housing (500) of the transmission train: in order to combine with the body (600), the shell (500) of the transmission gear train is a part for setting up and forming the two-way input constant-direction output gear train which can avoid the follow-up damping of the reverse-direction gear train;

-a body (600): is a relatively static mechanism structure body;

-said second set of driving and steering input wheels is a transmission wheel (602), the input shaft (2000) passes through the transmission wheel (602), and a unidirectional transmission (303) is provided therebetween;

the second driving steering output wheel set is composed of a driving wheel (603) and a driving wheel (616), a driving wheel (617) and a driving wheel (615) which are jointly combined on a rotating shaft (604), the driving wheel (602) and the driving wheel (603) are in different steering transmission, and a bearing is arranged between the rotating shaft (604) and a shell (500) of the transmission wheel train;

-the driving wheel (616) drives the driving wheel (615) through the driving wheel (617) rotating on the rotating shaft (618) to form a driving wheel group with the same direction of rotation;

-the shaft (618) is coupled to the housing (500) of the transmission wheel train, and the transmission wheel (617) is rotatable about the shaft (618); or the transmission wheel (617) is combined with the rotating shaft (618) and the transmission wheel (617) and the rotating shaft (618) rotate together, and a bearing is arranged between the rotating shaft (618) and the shell (500);

-a transmission wheel (615) is fitted on the output shaft (3000) with a unidirectional transmission device (301) interposed therebetween;

the transmission wheels (602), (603), (615), (616), (617) are formed by gears or friction wheels;

-the relationship of the transmission ratio between the different steering transmission wheel sets is acceleration or deceleration or constant speed;

-the relationship of the transmission ratio between the set of co-steering transmission wheels is acceleration or deceleration or constant speed;

-the co-steering transmission wheel set comprises an inner gear set or an inner friction wheel set;

by the above structure, the first driving/steering driving input shaft (2000) drives the output shaft (3000) through the one-way transmission device (302) to perform the first driving/steering output to form the first transmission gear train, and the one-way transmission device (301) and the one-way transmission device (303) are idle;

through the above structure, the input shaft (2000) is driven in the second driving direction, the driving wheel (602) is driven by the unidirectional transmission device (303), the driving wheel (603) and the driving wheel (616) are driven by the driving wheel (602), the driving wheel (615) is driven by the driving wheel (616) through the driving wheel (617), the driving wheel (615) drives the output shaft (3000) through the unidirectional transmission device (301) to perform the first driving direction output to form a second transmission wheel train, and the unidirectional transmission device (302) idles.

11. A bidirectional input constant-direction output train capable of avoiding follow-up damping of the reverse-direction train as claimed in claim 10, further characterized in that a clutch device (C L100) for clutch-operating the output is provided between the output shaft (3000) and the slewing load (3001).

12. A bidirectional input constant-output gear train capable of avoiding the follow-up damping of the reverse rotation gear train as claimed in claim 11, wherein the clutch device (C L100) comprises a closing operation operated by the manual force, the mechanical force, the torsional force, the centrifugal force, the electromagnetic force, or the flow force to couple the output shaft (3000) to the rotary load (3001) for transmission, or a disengaging operation to disconnect the transmission relationship between the output shaft (3000) and the rotary load (3001).

Technical Field

The present invention relates to an improvement on a double-steering input constant-steering output gear train, which is used for a power system driven by manpower or an engine or an electric motor or a flow force motor, and can avoid the double-steering input constant-steering output gear train of the reverse steering gear train with follow-up damping by controlling the steering conversion of an input shaft.

Background

In the conventional transmission wheel system with double-steering input and constant-steering output, when one of the two input steering wheels operates, the other input steering wheel set is driven, and the ineffective load of idle follow-up damping is formed by partial wheel sets.

Disclosure of Invention

The invention aims to solve the technical problem of avoiding simultaneously dragging a transmission component of a second driving steering to form follow-up damping when a first driving steering is driven.

In order to solve the above technical problem, the present invention provides a bidirectional input constant direction output gear train capable of avoiding reverse rotation gear train follow-up damping, which is an improvement of the bidirectional input constant direction output gear train, and is used for a power system driven by manpower or an engine or an electric motor or a hydrodynamic motor, and the bidirectional input constant direction output gear train capable of avoiding reverse rotation gear train follow-up damping is converted into a first driving direction and a second driving direction by operating an input shaft, outputs with the same or different speed ratios are generated when the input shafts are in different directions, and a transmission assembly for implementing the second driving direction is composed of a planetary gear train and comprises: the second driving and steering input wheel set and the second driving and steering output wheel set are respectively provided with a one-way transmission device between the second driving and steering input wheel set and the double-steering common input shaft, between the second driving and steering output wheel set and the constant-direction output rotating part, and between the constant-direction output rotating part and the common input shaft, so that when the first driving and steering are driven, the transmission component of the second driving and steering is simultaneously driven to form follow-up damping;

the input shaft and the output shaft are coaxially sleeved, and the structure mainly comprises:

one end of the input shaft penetrates through the housing of the transmission gear train through the bearing structure, and the other end of the input shaft penetrates through the output shaft through the one-way transmission device, and a bearing is arranged between the output shaft and the housing of the transmission gear train;

-housing of the transmission train: in order to combine with the organism, the shell of the drive train is the part for setting up and forming the two-way input constant-direction output train which can avoid the counter-rotating train to follow the damped;

-a body: is a relatively static mechanism structure body;

-the second driving and steering input wheel set is a sun wheel, and a one-way transmission device is arranged between the input shaft and the sun wheel;

the second driving and steering output wheel set is composed of a planetary wheel and an outer ring wheel, and a planetary wheel is arranged between the outer ring wheel and the sun wheel; the center of the planetary wheel rotates around a planetary wheel shaft, and one end of the planetary wheel shaft is fixed on a shell of the transmission gear train;

a one-way transmission device is arranged between the annular structure of the outer ring wheel and the output shaft;

the sun wheel, the planet wheel and the external ring wheel are formed by gears or friction wheels:

by the above structure, the first driving and steering driving input shaft drives the output shaft through the one-way transmission device to perform the first driving and steering output to form the first transmission gear train, and the one-way transmission device are idle;

through the above structure, the input shaft is driven by the second driving direction, the sun wheel is driven by the one-way transmission device to drive the planetary wheel and the outer ring wheel, and the output shaft is driven by the annular structure of the outer ring wheel and the one-way transmission device to output in the same direction as the first driving direction, so as to form a second transmission wheel train, wherein the one-way transmission device idles.

The invention also provides a bidirectional input constant-direction output gear train capable of avoiding follow-up damping of an inverse direction gear train, which is an improvement of the bidirectional input constant-direction output gear train and is used for a power system driven by manpower or an engine or an electric motor or a flow force motor, and the bidirectional input constant-direction output gear train capable of avoiding follow-up damping of the inverse direction gear train is converted into a first driving direction and a second driving direction by operating an input shaft, so that the bidirectional input constant-direction output gear train can generate outputs with the same or different speed ratios when the two directions are input, and a transmission assembly for implementing the second driving direction is composed of an epicyclic gear train and comprises: the second driving and steering input wheel set and the second driving and steering output wheel set are respectively provided with a one-way transmission device between the second driving and steering input wheel set and the double-steering common input shaft, between the second driving and steering output wheel set and the constant-direction output rotating part, and between the constant-direction output rotating part and the common input shaft, so that when the first driving and steering are driven, the transmission component of the second driving and steering is simultaneously driven to form follow-up damping;

the input shaft and the output shaft are coaxially sleeved, and the structure mainly comprises:

one end of the input shaft penetrates through the housing of the transmission gear train through the bearing structure, and the other end of the input shaft penetrates through the output shaft through the one-way transmission device, and a bearing is arranged between the output shaft and the housing of the transmission gear train;

-housing of the transmission train: in order to combine with the organism, the shell of the drive train is the part for setting up and forming the two-way input constant-direction output train which can avoid the counter-rotating train to follow the damped;

-a body: is a relatively static mechanism structure body;

-said second driving and steering input wheel set is an internally tilted wheel, between the input shaft and the internally tilted wheel a unidirectional transmission is provided;

the second driving and steering output wheel set is composed of a epicyclic wheel and an outer oblique wheel, and an epicyclic wheel is arranged between the outer oblique wheel and the inner oblique wheel; the center of the epicyclic rotates around the epicyclic shaft; one end of the epicyclic wheel shaft is combined with the epicyclic wheel support arm ring frame, and the epicyclic wheel support arm ring frame is fixed on the shell of the transmission gear train;

-a one-way transmission is arranged between the external bevel wheel and the output shaft;

the inner oblique wheel, the epicyclic wheel and the outer oblique wheel are formed by gears or friction wheels;

-acceleration or deceleration or constant speed in relation to the transmission ratio of the internal pulley driving the epicyclic;

-the ratio of the epicycloidal wheel driving the outer oblique wheel is in relation to acceleration or deceleration or constant speed;

by the above structure, the first driving and steering driving input shaft drives the output shaft through the one-way transmission device to perform the first driving and steering output to form the first transmission gear train, and the one-way transmission device are idle;

through the above structure, the input shaft is driven by the second driving direction, the inner oblique wheel is driven by the one-way transmission device to drive the peripheral wheel and the outer oblique wheel, and the output shaft is driven by the outer oblique wheel and the one-way transmission device to output in the same direction as the first driving direction, so as to form a second transmission wheel train, wherein the one-way transmission device is idle.

The invention also provides a bidirectional input constant-direction output gear train capable of avoiding follow-up damping of an inverse direction gear train, which is an improvement of the bidirectional input constant-direction output gear train and is used for a power system driven by manpower or an engine or an electric motor or a flow force motor, and the bidirectional input constant-direction output gear train capable of avoiding follow-up damping of the inverse direction gear train is converted into a first driving direction and a second driving direction by controlling an input shaft, so that outputs with the same or different speed ratios are generated when different steering inputs are input, and a transmission assembly for implementing the second driving direction is formed by a transmission device with different transmission directions in a common structure and comprises: the second driving steering input wheel set and the second driving steering output wheel set, wherein, the second driving steering input wheel set and the double-steering common input shaft, the second driving steering output wheel set and the constant-direction output rotating part, and the constant-direction output rotating part and the common input shaft are all provided with one-way transmission devices to avoid simultaneously driving the transmission component of the second driving steering to form follow-up damping when the first driving steering is driven, and the input shaft and the output shaft are coaxially sleeved, which mainly comprises:

one end of the input shaft penetrates through the shell of the transmission gear train through the bearing structure, and the other end of the input shaft penetrates through the output shaft through the one-way transmission device; a bearing is arranged between the output shaft and the shell of the transmission gear train;

-housing of the transmission train: in order to combine with the organism, the shell of the drive train is the part for setting up and forming the two-way input constant-direction output train which can avoid the counter-rotating train to follow the damped;

-a body: is a relatively static mechanism structure body;

the second driving and steering input wheel set is a first driving wheel, the input shaft penetrates through the first driving wheel, and a one-way transmission device is arranged between the first driving wheel set and the second driving wheel set;

the second driving and steering output wheel set is composed of a second driving wheel and a third driving wheel, a transmission belt and a fourth driving wheel which are jointly combined on the rotating shaft, the first driving wheel and the second driving wheel are in different steering transmission, and a bearing is arranged between the rotating shaft and the shell of the transmission wheel system;

the first and second transmission wheels are formed by gears or friction wheels;

the third and fourth transmission wheels are formed by pulleys or sprockets;

the third driving wheel and the fourth driving wheel are belt wheels or chain wheels driven by a driving belt or are formed by inner gear sets of a same-steering driving wheel set;

-a one-way transmission is arranged between the fourth transmission wheel and the output shaft;

-the relationship of the transmission ratio between the different steering transmission wheel sets is acceleration or deceleration or constant speed;

-the relationship of the transmission ratio between the set of co-steering transmission wheels is acceleration or deceleration or constant speed;

-the co-rotating transmission wheel set comprises a transmission belt comprising a belt wheel made of a flat belt, a V-belt, a toothed belt or a steel belt, or a sprocket wheel provided with a chain;

by the above structure, the first driving/steering driving input shaft drives the output shaft to perform the first driving/steering output through the one-way transmission device to form the first transmission gear train, while the other two one-way transmission devices are idle;

through the above structure, the input shaft is driven by the second driving direction, the first driving wheel is driven by the one-way transmission device, the second driving wheel and the third driving wheel are driven by the first driving wheel, the fourth driving wheel is driven by the third driving wheel, the output shaft is driven by the one-way transmission device to perform the first driving direction output, so as to form the second driving wheel train, and at this time, the other one-way transmission device is idle.

The invention also provides a bidirectional input constant-direction output gear train capable of avoiding follow-up damping of an inverse direction gear train, which is an improvement of the bidirectional input constant-direction output gear train and is used for a power system driven by manpower or an engine or an electric motor or a flow force motor, and the bidirectional input constant-direction output gear train capable of avoiding follow-up damping of the inverse direction gear train is converted into a first driving direction and a second driving direction by controlling an input shaft, so that the output with the same or different speed ratios is generated when the input is in different directions, and a transmission assembly for implementing the second driving direction is formed by gear sets or friction wheel sets in different driving directions in a co-structure mode and comprises: the second driving steering input wheel set and the second driving steering output wheel set, wherein, the second driving steering input wheel set and the double-steering common input shaft, the second driving steering output wheel set and the constant-direction output rotating part, and the constant-direction output rotating part and the common input shaft are all provided with one-way transmission devices to avoid simultaneously driving the transmission component of the second driving steering to form follow-up damping when the first driving steering is driven, and the input shaft and the output shaft are coaxially sleeved, which mainly comprises:

one end of the input shaft penetrates through the shell of the transmission gear train through the bearing structure, and the other end of the input shaft penetrates through the output shaft through the one-way transmission device; a bearing is arranged between the output shaft and the housing of the transmission wheel;

-housing of the transmission train: in order to combine with the organism, the shell of the drive train is the part for setting up and forming the two-way input constant-direction output train which can avoid the counter-rotating train to follow the damped;

-a body: is a relatively static mechanism structure body;

the second driving and steering input wheel set is a first driving wheel, the input shaft penetrates through the first driving wheel, and a one-way transmission device is arranged between the first driving wheel set and the second driving wheel set;

the second driving and steering output wheel set is composed of a second driving wheel and a third driving wheel, a fourth driving wheel and a fifth driving wheel which are jointly combined on the rotating shaft, the first driving wheel and the second driving wheel are in different steering transmission, and a bearing is arranged between the rotating shaft and the shell of the transmission wheel system;

the third driving wheel drives the fifth driving wheel to form a driving wheel group with the same steering direction through a fourth driving wheel rotating on the rotating shaft;

the rotating shaft is a shell combined with the transmission gear train, and the fourth transmission wheel rotates around the rotating shaft; or the fourth transmission wheel is combined with the rotating shaft, the fourth transmission wheel and the rotating shaft jointly rotate, and a bearing is arranged between the rotating shaft and the shell;

-a fifth transmission wheel is fitted to the output shaft, a one-way transmission device being provided between the fifth transmission wheel and the output shaft;

the first, second, third, fourth and fifth transmission wheels are constituted by gears or friction wheels;

-the relationship of the transmission ratio between the different steering transmission wheel sets is acceleration or deceleration or constant speed;

-the relationship of the transmission ratio between the set of co-steering transmission wheels is acceleration or deceleration or constant speed;

-the co-steering transmission wheel set comprises an inner gear set or an inner friction wheel set;

by the above structure, the first driving/steering driving input shaft drives the output shaft via the one-way transmission device to perform the first driving/steering output to form the first transmission gear train, while the other two one-way transmission devices are idle;

through the above structure, the input shaft is driven by the second driving direction, the first driving wheel is driven by the one-way transmission device, the second driving wheel and the third driving wheel are driven by the first driving wheel, the fifth driving wheel is driven by the third driving wheel and the fourth driving wheel, the output shaft is driven by the fifth driving wheel through the one-way transmission device to perform the first driving direction output to form the second driving wheel train, and at this time, the other one-way transmission device is idle.

Further, a clutch device (C L100) may be provided between the output shaft (3000) and the slewing load (3001) for clutch operation of the output.

Further, the clutch device (C L100) is operated by manual force, mechanical force, torque force, centrifugal force, electromagnetic force, or fluid force to close the clutch device to couple the output shaft (3000) with the rotary load (3001) for transmission, or to disengage the clutch device to disconnect the transmission relationship between the output shaft (3000) and the rotary load (3001).

The one-way transmission devices are respectively arranged between the second driving steering input wheel set and the double-steering common input shaft, between the second driving steering output wheel set and the constant-direction output rotating part and between the constant-direction output rotating part and the common input shaft, so that the phenomenon that the transmission component of the second driving steering is simultaneously dragged to form follow-up damping when the first driving steering is driven is avoided.

Drawings

FIG. 1 is a schematic diagram of an embodiment of a bidirectional input constant-direction output gear train capable of avoiding the follow-up damping of an inverted gear train according to the present invention;

FIG. 2 is a schematic diagram of a second embodiment of the present invention, which is a bidirectional input constant-direction output gear train capable of avoiding the follow-up damping of the reverse-direction gear train;

FIG. 3 is a third schematic diagram of an embodiment of the present invention of a bidirectional input constant-direction output gear train capable of avoiding the follow-up damping of the reverse-direction gear train;

FIG. 4 is a schematic diagram of a bidirectional input constant-direction output gear train capable of avoiding the follow-up damping of the reverse-direction gear train according to an embodiment of the present invention;

FIG. 5 is a schematic view of an embodiment of the present invention in which a clutch C L100 is added between the output shaft 3000 and the rotary load 3001 of FIG. 1;

FIG. 6 is a schematic view of an embodiment of the present invention in which a clutch C L100 is added between the output shaft 3000 and the rotary load 3001 of FIG. 2;

FIG. 7 is a schematic diagram of an embodiment of the present invention in which a clutch C L100 is added between the output shaft 3000 and the rotary load 3001 of FIG. 3;

fig. 8 is a schematic view of an embodiment of the present invention in which a clutch C L100 is additionally provided between the output shaft 3000 and the rotary load 3001 shown in fig. 4.

In the figure, 201: planetary wheel axle

202: sun wheel

203: wandering star wheel

204: outer ring wheel

301. 302, 303: one-way transmission device

400: epicyclic wheel support arm ring frame

401: epicyclic wheel axle

402: internal oblique wheel

403: epicyclic wheel

404: external oblique wheel

500: shell of transmission wheel train

600: machine body

602. 603, 605, 606, 615, 616, 617: driving wheel

604. 618: rotating shaft

607: transmission belt

2000: input shaft

3000: output shaft

3001: slewing load

C L100 clutch device.

Detailed Description

The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.

In the conventional transmission wheel system with double-steering input and constant-steering output, when one of the two input steering wheels operates, the other input steering wheel set is driven, and the ineffective load of idle follow-up damping is formed by partial wheel sets.

The present invention relates to an improvement on a double-steering input constant-steering output gear train, which is used for a power system driven by manpower or an engine or an electric motor or a flow force motor, and can prevent the double-steering input constant-steering output gear train from following damping by controlling the steering change of an input shaft, and output with the same or different speed ratios is generated when the steering is input in different directions.

FIG. 1 is a schematic diagram of an embodiment of a bidirectional input constant-direction output gear train capable of avoiding the follow-up damping of an inverted gear train according to the present invention;

as shown in fig. 1, it is composed of a planetary gear train, and the input shaft and the output shaft are coaxially sleeved, and it mainly comprises:

one end of the input shaft 2000 penetrates the housing 500 of the transmission gear train through a bearing structure, and the other end of the input shaft 2000 penetrates the output shaft 3000 through the one-way transmission device 302, and a bearing is arranged between the output shaft 3000 and the housing 500 of the transmission gear train;

housing 500 of the transmission train: in order to combine with the body 600, the casing 500 of the transmission gear train is a member for arranging a bidirectional input constant-direction output gear train which can avoid the follow-up damping of the reverse-direction gear train;

-a body 600: is a relatively static mechanism structure body;

a one-way transmission 303 is arranged between the input shaft 2000 and the sun gear 202;

a planetary wheel 203 is arranged between the outer ring wheel 204 and the sun wheel 202; the center of the planetary wheel 203 rotates around a planetary wheel shaft 201, and one end of the planetary wheel shaft 201 is fixed on a shell 500 of the transmission gear train;

a one-way transmission 301 is arranged between the annular structure of the outer ring 204 and the output shaft 3000;

the sun wheel 202, the planet wheel 203, the outer ring wheel 204 may be made up of gears or friction wheels:

by the above structure, the first driving/steering driving input shaft 2000 drives the output shaft 3000 via the one-way transmission device 302 to perform the first driving/steering output to form the first transmission gear train, and the one-way transmission device 301 and the one-way transmission device 303 are idle;

through the above structure, the input shaft 2000 is driven by the second driving direction, the sun gear 202 is driven by the one-way transmission device 303 to drive the planetary gear 203 and the outer ring gear 204, and the output shaft 3000 is driven by the annular structure of the outer ring gear 204 and the one-way transmission device 301 to perform the same direction of rotation as the first driving direction to form the second transmission train, wherein the one-way transmission device 302 is idle.

FIG. 2 is a schematic diagram of a second embodiment of the present invention, which is a bidirectional input constant-direction output gear train capable of avoiding the follow-up damping of the reverse-direction gear train;

as shown in fig. 2, it is composed of an epicyclic gear train, and the input shaft and the output shaft are coaxially sleeved, and it mainly comprises:

one end of the input shaft 2000 penetrates the housing 500 of the transmission gear train through a bearing structure, and the other end of the input shaft 2000 penetrates the output shaft 3000 through the one-way transmission device 302, and a bearing is arranged between the output shaft 3000 and the housing 500 of the transmission gear train;

housing 500 of the transmission train: in order to combine with the body 600, the casing 500 of the transmission gear train is a member for arranging a bidirectional input constant-direction output gear train which can avoid the follow-up damping of the reverse-direction gear train;

-a body 600: is a relatively static mechanism structure body;

a one-way transmission 303 is arranged between the input shaft 2000 and the inner oblique wheel 402;

an epicyclic 403 between the external bevel wheel 404 and the internal bevel wheel 402; the center of the epicyclic 403 revolves around the epicyclic shaft 401; one end of the epicyclic wheel shaft 401 is combined with the epicyclic wheel arm ring frame 400, and the epicyclic wheel arm ring frame 400 is fixed on the shell 500 of the transmission gear train;

a one-way transmission 301 is arranged between the external bevel wheel 404 and the output shaft 3000;

the inner pulley 402, the epicyclic 403 and the outer pulley 404 may be made of gears or friction wheels;

the relationship of the transmission ratio at which the internal pulley 402 drives the epicyclic 403 may be acceleration or deceleration or constant speed;

the relationship of the transmission ratio at which the epicyclic 403 drives the externally inclined wheels 404 may be acceleration or deceleration or constant speed;

by the above structure, the first driving/steering driving input shaft 2000 drives the output shaft 3000 via the one-way transmission device 302 to perform the first driving/steering output to form the first transmission gear train, and the one-way transmission device 301 and the one-way transmission device 303 are idle;

through the above structure, the input shaft 2000 is driven by the second driving direction, the inner oblique wheel 402 is driven by the one-way transmission device 303 to drive the epicyclic wheel 403 and the outer oblique wheel 404, and the output shaft 3000 is driven by the outer oblique wheel 404 and the one-way transmission device 301 to perform the same direction of rotation as the first driving direction, so as to form the second transmission train, wherein the one-way transmission device 302 is idle.

FIG. 3 is a third schematic diagram of an embodiment of the present invention of a bidirectional input constant-direction output gear train capable of avoiding the follow-up damping of the reverse-direction gear train;

as shown in fig. 3, the transmission device with different transmission directions is constructed in a common structure, and the input shaft and the output shaft are coaxially sleeved, and the transmission device mainly comprises:

one end of the input shaft 2000 penetrates the housing 500 of the transmission gear train through the bearing structure, and the other end of the input shaft 2000 penetrates the output shaft 3000 through the one-way transmission device 302; a bearing is arranged between the output shaft 3000 and the shell 500 of the transmission gear train;

housing 500 of the transmission train: in order to combine with the body 600, the casing 500 of the transmission gear train is a member for arranging a bidirectional input constant-direction output gear train which can avoid the follow-up damping of the reverse-direction gear train;

-a body 600: is a relatively static mechanism structure body;

the input shaft 2000 penetrates the transmission wheel 602, between which the one-way transmission 303 is arranged;

the driving wheel 602 and the driving wheel 603 are driven in different directions, the driving wheel 603 and the driving wheel 606 are both coupled to the rotating shaft 604, and a bearing is disposed between the rotating shaft 604 and the housing 500 of the driving wheel train;

the transmission wheels 602, 603 are constituted by gears or friction wheels;

the transmission wheels 605, 606 are made up of pulleys or sprockets;

the transmission wheel 606 and the transmission wheel 605 are belt wheels or chain wheels driven by the transmission belt 607 or are formed by inner gear sets of the same-direction transmission gear set;

a one-way transmission 301 is arranged between the transmission wheel 605 and the output shaft 3000;

the relationship of the transmission ratio between the different steering transmission wheel sets may be acceleration or deceleration or constant speed;

the relationship of the transmission ratio between the set of co-steering transmission wheels can be acceleration or deceleration or constant speed;

the co-rotating transmission wheel set comprises a transmission belt 607, the transmission belt 607 comprises a belt wheel made of flat plate belt, V-belt, toothed belt or steel belt, or a chain wheel provided with a chain;

by the above structure, the first driving and steering driving input shaft 2000 drives the output shaft 3000 to perform the first driving and steering output through the one-way transmission device 302 to form the first transmission gear train, and the one-way transmission device 301 and the one-way transmission device 303 are idle;

through the above structure, the input shaft 2000 is driven by the second driving direction, the driving wheel 602 is driven by the one-way transmission device 303, the driving wheel 603 and the driving wheel 606 are driven by the driving wheel 602, and the driving wheel 605 is driven by the driving wheel 606 to drive the output shaft 3000 by the one-way transmission device 301 to perform the first driving direction output, so as to form the second driving wheel train, wherein the one-way transmission device 302 is idle.

FIG. 4 is a schematic diagram of a bidirectional input constant-direction output gear train capable of avoiding the follow-up damping of the reverse-direction gear train according to an embodiment of the present invention;

as shown in fig. 4, the transmission mechanism is formed by co-constructing gear sets or friction gear sets with different transmission and steering directions, and the input shaft and the output shaft are coaxially sleeved, and the transmission mechanism mainly comprises:

one end of the input shaft 2000 penetrates the housing 500 of the transmission gear train through the bearing structure, and the other end of the input shaft 2000 penetrates the output shaft 3000 through the one-way transmission device 302; a bearing is arranged between the output shaft 3000 and the shell 500 of the transmission gear train;

housing 500 of the transmission train: in order to combine with the body 600, the casing 500 of the transmission gear train is a member for arranging a bidirectional input constant-direction output gear train which can avoid the follow-up damping of the reverse-direction gear train;

-a body 600: is a relatively static mechanism structure body;

the input shaft 2000 penetrates the transmission wheel 602, between which the one-way transmission 303 is arranged;

the driving wheel 602 and the driving wheel 603 are driven in different directions, the driving wheel 603 and the driving wheel 616 are combined with the rotating shaft 604, and a bearing is arranged between the rotating shaft 604 and the housing 500 of the driving wheel train;

the driving wheel 616 drives the driving wheel 615 to form a driving wheel group rotating in the same direction through the driving wheel 617 rotating on the rotating shaft 618;

the rotating shaft 618 is combined with the housing 500 of the transmission wheel train, and the transmission wheel 617 rotates around the rotating shaft 618; or the transmission wheel 617 is connected to the rotation shaft 618, and the transmission wheel 617 and the rotation shaft 618 rotate together, and a bearing is disposed between the rotation shaft 618 and the housing 500;

a driving wheel 615 is sleeved on the output shaft 3000, and a one-way transmission device 301 is arranged between the driving wheel and the output shaft;

the transmission wheels 602, 603, 615, 616, 617 are constituted by gears or friction wheels;

the relationship of the transmission ratio between the different steering transmission wheel sets may be acceleration or deceleration or constant speed;

the relationship of the transmission ratio between the set of co-steering transmission wheels can be acceleration or deceleration or constant speed;

-the co-steering transmission wheel set comprises an inner gear set or an inner friction wheel set;

by the above structure, the first driving/steering driving input shaft 2000 drives the output shaft 3000 via the one-way transmission device 302 to perform the first driving/steering output to form the first transmission gear train, and the one-way transmission device 301 and the one-way transmission device 303 are idle;

through the above structure, the input shaft 2000 is driven in the second driving direction, the driving wheel 602 is driven by the unidirectional transmission device 303, the driving wheel 603 and the driving wheel 616 are driven by the driving wheel 602, the driving wheel 615 is driven by the driving wheel 616 via the driving wheel 617, and the output shaft 3000 is driven by the driving wheel 615 via the unidirectional transmission device 301 to perform the first driving direction output, so as to form a second driving wheel train, wherein the unidirectional transmission device 302 is idle;

the embodiment described in fig. 1 to 4 may further include a clutch device C L100 between the output shaft 3000 and the rotary load 3001 for clutch operation of the output;

FIG. 5 is a schematic view of an embodiment of the present invention in which a clutch C L100 is added between the output shaft 3000 and the rotary load 3001 of FIG. 1;

as shown in fig. 5, the main feature of the present invention is that a clutch C L100 is additionally provided between the output shaft 3000 and the rotary load 3001 in fig. 1.

FIG. 6 is a schematic view of an embodiment of the present invention in which a clutch C L100 is added between the output shaft 3000 and the rotary load 3001 of FIG. 2;

as shown in fig. 6, the main feature of the configuration is that a clutch C L100 is added between the output shaft 3000 and the rotary load 3001 in fig. 2.

FIG. 7 is a schematic diagram of an embodiment of the present invention in which a clutch C L100 is added between the output shaft 3000 and the rotary load 3001 of FIG. 3;

as shown in fig. 7, the main feature of the configuration is that a clutch C L100 is added between the output shaft 3000 and the rotary load 3001 in fig. 3.

FIG. 8 is a schematic view of an embodiment of the present invention in which a clutch C L100 is added between the output shaft 3000 and the rotary load 3001 of FIG. 4;

as shown in fig. 8, the main feature of the configuration is that a clutch C L100 is added between the output shaft 3000 and the rotary load 3001 in fig. 4.

The clutch C L100 described above with reference to fig. 5-8 includes a closing operation controlled by manual force, mechanical force, torque force, centrifugal force, electromagnetic force, or fluid force to couple the output shaft 3000 to the rotary load 3001 for transmission, or a disengaging operation to disconnect the transmission relationship between the output shaft 3000 and the rotary load 3001.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.