CN211371162U - Uniform load device with flexible pin shaft and planetary gear - Google Patents
Uniform load device with flexible pin shaft and planetary gear Download PDFInfo
- Publication number
- CN211371162U CN211371162U CN201922115964.1U CN201922115964U CN211371162U CN 211371162 U CN211371162 U CN 211371162U CN 201922115964 U CN201922115964 U CN 201922115964U CN 211371162 U CN211371162 U CN 211371162U
- Authority
- CN
- China
- Prior art keywords
- pin shaft
- fixed
- cavity
- wall
- planetary gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000013016 damping Methods 0.000 claims description 23
- 239000003351 stiffener Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 241000555745 Sciuridae Species 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 10
- 238000005266 casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Landscapes
- Retarders (AREA)
Abstract
The utility model relates to a gear drive technical field, and a take flexible pin axle and planetary gear all carry device is disclosed, including the round pin axle body, the inside of round pin axle body is equipped with first cavity, the inside of cavity transversely is equipped with the dead lever, the both ends of dead lever respectively with the left and right sides fixed connection of first cavity, the fixed pillar that is equipped with of inner wall of first cavity, the outside pipe wall and the cavity fixed connection of pillar, the fixed a plurality of first fixed disks that are equipped with of pole wall of dead lever, a plurality of first fixed disks are evenly distributed and set up, the inside of a plurality of first fixed disks encircles the second cavity that is equipped with a plurality of evenly distributed, the inside of a plurality of cavities all slides and is equipped with the movable block, a plurality of movable blocks all fix towards one side of dead lever and are equipped with the spring, a plurality of springs keep away from the one end that corresponds the movable. The utility model discloses can reduce the vibration between planet wheel and the round pin axle body and go, and guarantee the bearing capacity of round pin axle body self.
Description
Technical Field
The utility model relates to a gear drive technical field especially relates to a take flexible pin axle and planetary gear all to carry device.
Background
In the field of gear transmission technology, a planetary gear train transmission device has the characteristics of large transmission ratio, small volume, high bearing capacity and the like. Therefore, the planetary gear transmission technology is widely applied to various transmission fields of aviation, ships, automobiles, wind driven generators, heavy machinery and the like. Compared with the common gear transmission, the planetary gear transmission has the unique advantages of large transmission ratio, compact structure, high transmission efficiency, large bearing capacity, stable transmission and the like.
However, to achieve these advantages, the planet gear load distribution is as uniform as possible. At present, due to the casting of the flexible pin shaft, the load can not be completely and evenly distributed, and the vibration of the system can be caused. Therefore, the utility model designs a take flexible pin axle and planetary gear to all carry device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art because the casting of flexpin axle for load is the uniform distribution completely not necessary, can lead to the system to produce the problem of the condition of vibration moreover, and the device is all carried to a take flexpin axle and planetary gear that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a flexible pin shaft with a flexible pin shaft comprises a pin shaft body, wherein a first cavity is arranged inside the pin shaft body, a fixed rod is transversely arranged inside the cavity, two ends of the fixed rod are respectively and fixedly connected with the left side and the right side of the first cavity, a reinforced pipe is fixedly arranged on the inner wall of the first cavity, the outer side pipe wall of the reinforced pipe is fixedly connected with the cavity, a plurality of first fixed disks are fixedly arranged on the rod wall of the fixed rod, the first fixed disks are uniformly distributed, a plurality of second cavities which are uniformly distributed are arranged in the first fixed disks in a surrounding manner, a plurality of movable blocks are slidably arranged inside the cavities, springs are fixedly arranged on one sides of the movable blocks, which face the fixed rod, one ends of the springs, which are far away from the corresponding movable blocks, are fixedly connected with the side wall of the second cavity, and a damping rod is fixedly arranged on one side of the movable blocks, which is far away from the fixed, one end, far away from the moving block, of each vibration damping rod penetrates through the side wall, corresponding to the second cavity, of the reinforcing pipe and the side wall of the first cavity and extends to the outside of the pin shaft body.
Preferably, the fixed second fixed disk that is equipped with a plurality of evenly distributed of pole wall of dead lever is a plurality of the second fixed disk is evenly distributed and sets up, and is a plurality of first fixed disk and a plurality of the second fixed disk is alternate crisscross setting, and is a plurality of the fixed stiffener that is equipped with a plurality of evenly distributed of circumference wall of second fixed disk is a plurality of the stiffener is kept away from the one end of second fixed disk and all is connected with the inner wall fixed connection of reinforced pipe.
Preferably, the number of the reinforcing rods is six.
Preferably, one end of the vibration damper rod, which is located outside the pin shaft body, is an arc-shaped end surface.
Preferably, the number of the damping rods is six.
Preferably, the damping rod is made of damping alloy materials.
The utility model provides a take planetary gear of flexible round pin axle all carries device, includes ring gear, planet wheel, planet carrier, bearing and sun gear and round pin axle body, the planet wheel pass through the round pin axle body is installed on the planet carrier.
Preferably, the outer wall of the pin shaft body is provided with a clamping sleeve between the planet wheel and the bearing, and the clamping sleeve is trapezoidal.
Preferably, the planet carrier adopts a squirrel cage planet carrier.
Compared with the prior art, the utility model provides a take flexible pin axle and planetary gear all to carry device possesses following beneficial effect:
1. this take flexible pin axle and planetary gear all carry device, through setting up at the inside dead lever of round pin axle body, first fixed disk, movable block, spring and damping rod, can reduce the vibration between planet wheel and the round pin axle body.
2. This take flexible pin axle and planetary gear to all carry the device, through setting up second fixed disk, stiffener and the reinforced pipe in round pin axle body inside, can increase the bearing capacity of round pin axle body self.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can reduce the vibration between planet wheel and the round pin axle body and go, and guaranteed the bearing capacity of round pin axle body self.
Drawings
Fig. 1 is a schematic structural view of a belt flexible pin shaft provided by the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a side view of the second fixing plate and the reinforcing rods of FIG. 1;
FIG. 4 is a side view of the first fixing plate and the damping rod of FIG. 1;
fig. 5 the utility model provides a take planetary gear of flexpin axle all to carry device's schematic structure.
In the figure: the device comprises a pin shaft body 1, a fixing rod 2, a reinforcing pipe 3, a first fixing disc 4, a moving block 5, a spring 6, a damping rod 7, a second fixing disc 8, a reinforcing rod 9, an inner gear ring 10, a planet wheel 11, a planet carrier 12, a bearing 13, a sun wheel 14 and a clamping sleeve 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, a flexible pin shaft with a flexible pin shaft comprises a pin shaft body 1, a first cavity is arranged inside the pin shaft body 1, a fixed rod 2 is transversely arranged inside the cavity, two ends of the fixed rod 2 are fixedly connected with the left side and the right side of the first cavity respectively, a reinforced pipe 3 is fixedly arranged on the inner wall of the first cavity, the outer pipe wall of the reinforced pipe 3 is fixedly connected with the cavity, a plurality of first fixed disks 4 are fixedly arranged on the rod wall of the fixed rod 2, the first fixed disks 4 are uniformly distributed, a plurality of second cavities are uniformly distributed and annularly arranged inside the first fixed disks 4, moving blocks 5 are slidably arranged inside the cavities, springs 6 are fixedly arranged on one sides of the moving blocks 5 facing the fixed rod 2, one ends of the springs 6 far away from the corresponding moving blocks 5 are fixedly connected with the side walls of the second cavities, and vibration damping rods 7 are fixedly arranged on one sides of the moving blocks 5 far away from the fixed rod 2, one end of each vibration damping rod 7, which is far away from the corresponding moving block 5, penetrates through the side wall of the corresponding second cavity, the side wall of the reinforcing pipe 3 and the side wall of the first cavity and extends to the outside of the pin shaft body 1, and when the planet wheel 11 works, the vibration between the planet wheel 11 and the pin shaft body 1 can be reduced, so that the stability between the planet wheel 11 and the pin shaft body 1 is ensured.
The fixed second fixed disk 8 that is equipped with a plurality of evenly distributed of pole wall of dead lever 2, a plurality of second fixed disks 8 are evenly distributed and set up, a plurality of first fixed disks 4 and a plurality of second fixed disks 8 are alternately crisscross setting, the fixed stiffener 9 that is equipped with a plurality of evenly distributed of circumference wall of a plurality of second fixed disks 8, the one end that second fixed disk 8 was kept away from to a plurality of stiffeners 9 all with the inner wall fixed connection of reinforced pipe 3, reinforced pipe 3 can increase the inside radial bearing capacity of first cavity, second fixed disk 8 and stiffener 9, can increase the support bearing capacity to reinforced pipe 3, thereby can increase the bearing capacity of round pin axle body 1 self.
The number of the reinforcing rods 9 is six.
The damping rod 7 is arranged at one end outside the pin shaft body 1 and is an arc-shaped end face.
The number of the damper rods 7 is six.
The damping rod 7 is made of damping alloy material.
A planetary gear load balancing device with a flexible pin shaft comprises an inner gear ring 10, a planetary gear 11, a planet carrier 12, a bearing 13, a sun gear 14 and a pin shaft body 1, wherein the planetary gear 11 is installed on the planet carrier 12 through the pin shaft body 1.
The outer wall of the pin shaft body 1 is provided with a clamping sleeve 15 between the planet wheel 11 and the bearing 13, and the clamping sleeve 15 is trapezoidal.
The planet carrier 12 is a squirrel cage planet carrier.
The utility model discloses in, during the use, through setting up at the inside dead lever 2 of round pin axle body 1, first fixed disk 4, the movable block 5, spring 6 and damping rod 7, when planet wheel 11 is at the in-process of work, can reduce the vibration between planet wheel 11 and the round pin axle body 1, thereby guarantee the stability between planet wheel 11 and the round pin axle body 1, through setting up at the inside second fixed disk 8 of round pin axle body 1, stiffener 9 and pillar 3, pillar 3 can increase the inside radial bearing capacity of first cavity, second fixed disk 8 and stiffener 9, can increase the support bearing capacity to pillar 3, thereby can increase the bearing capacity of round pin axle body 1 self.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. A flexible pin shaft with a flexible pin shaft comprises a pin shaft body (1) and is characterized in that a first cavity is arranged inside the pin shaft body (1), a fixed rod (2) is transversely arranged inside the cavity, two ends of the fixed rod (2) are fixedly connected with the left side and the right side of the first cavity respectively, a reinforced pipe (3) is fixedly arranged on the inner wall of the first cavity, the outer pipe wall of the reinforced pipe (3) is fixedly connected with the cavity, a plurality of first fixed disks (4) are fixedly arranged on the rod wall of the fixed rod (2), the first fixed disks (4) are uniformly distributed, a plurality of second cavities which are uniformly distributed are arranged in the first fixed disks (4) in a surrounding mode, moving blocks (5) are arranged inside the cavities in a sliding mode, and springs (6) are fixedly arranged on one sides, facing the fixed rod (2), of the moving blocks (5), one ends, far away from the corresponding moving blocks (5), of the springs (6) are fixedly connected with the side wall of the second cavity, one sides, far away from the fixed rods (2), of the moving blocks (5) are fixedly provided with vibration damping rods (7), one ends, far away from the corresponding moving blocks (5), of the vibration damping rods (7) penetrate through the side wall, far away from the side wall of the second cavity, of the reinforcing pipe (3) and the side wall of the first cavity and extend to the outside of the pin shaft body (1).
2. The utility model discloses a take flexile hinge axle of claim 1, characterized in that, the fixed second fixed disk (8) that is equipped with a plurality of evenly distributed of pole wall of dead lever (2), it is a plurality of second fixed disk (8) are evenly distributed and set up, and is a plurality of first fixed disk (4) and a plurality of second fixed disk (8) are alternate crisscross setting, and is a plurality of stiffener (9) that a plurality of evenly distributed are fixed to the circumference wall of second fixed disk (8), and is a plurality of the one end that second fixed disk (8) were kept away from to stiffener (9) all is connected with the inner wall fixed connection of pillar (3).
3. A flexible pin according to claim 2, characterised in that the number of said reinforcing rods (9) is six.
4. The flexible pin shaft with the damping rod according to claim 1, wherein one end of the damping rod (7) located outside the pin shaft body (1) is provided with an arc-shaped end face.
5. A flexible pin shaft with damping rods (7) according to claim 1, characterised in that the number of damping rods is six.
6. A flexible pin shaft with damping rods (7) according to claim 1, characterised in that said damping rods are made of a damping alloy material.
7. A planetary gear load balancing device with a flexible pin shaft, comprising an inner gear ring (10), a planetary gear (11), a planet carrier (12), a bearing (13), a sun gear (14) and the pin shaft body (1) according to any one of claims 1 to 6, wherein the planetary gear (11) is mounted on the planet carrier (12) through the pin shaft body (1).
8. A planetary gear load balancing device with a flexible pin shaft according to claim 7, characterized in that a clamping sleeve (15) is arranged on the outer wall of the pin shaft body (1) and between the planetary gear (11) and the bearing (13), and the clamping sleeve (15) is trapezoidal.
9. A planetary gear load balancing device with flexible pin shafts according to claim 7, characterized in that the planet carrier (12) is a squirrel cage planet carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922115964.1U CN211371162U (en) | 2019-12-02 | 2019-12-02 | Uniform load device with flexible pin shaft and planetary gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922115964.1U CN211371162U (en) | 2019-12-02 | 2019-12-02 | Uniform load device with flexible pin shaft and planetary gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211371162U true CN211371162U (en) | 2020-08-28 |
Family
ID=72151828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922115964.1U Active CN211371162U (en) | 2019-12-02 | 2019-12-02 | Uniform load device with flexible pin shaft and planetary gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211371162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848336A (en) * | 2019-12-02 | 2020-02-28 | 南京创力传动科技有限公司 | Uniform load device with flexible pin shaft and planetary gear |
-
2019
- 2019-12-02 CN CN201922115964.1U patent/CN211371162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848336A (en) * | 2019-12-02 | 2020-02-28 | 南京创力传动科技有限公司 | Uniform load device with flexible pin shaft and planetary gear |
| CN110848336B (en) * | 2019-12-02 | 2024-01-02 | 南京创力传动科技有限公司 | Take flexible round pin axle and planetary gear to evenly carry device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108757830B (en) | Vibration damper for hub motor of distributed electric automobile | |
| CN211371162U (en) | Uniform load device with flexible pin shaft and planetary gear | |
| CN210032729U (en) | Support frame for construction machinery | |
| CN108916317B (en) | Ratchet rack is used to container based on speed reducer | |
| CN112213061A (en) | Multidirectional excitation device and system for helicopter vibration active control system | |
| CN113982137A (en) | Inertial volume type multidirectional tuning energy-absorbing vibration-damping device | |
| CN110848336A (en) | Uniform load device with flexible pin shaft and planetary gear | |
| CN209837364U (en) | Speed amplification type viscous damping wall | |
| CN210939045U (en) | Be used for gas pipeline installation auxiliary rotating device | |
| CN110077185A (en) | A kind of mating Mecanum wheel movement transmission lever type single longitudenal arm independent suspension | |
| CN215284252U (en) | Adjustable damping base structure of automatic driving robot | |
| CN108087217A (en) | The component and Wind turbines of a kind of built-up shaft bearing and forebay | |
| CN209180328U (en) | Harmonic wave two stage reducer | |
| CN210047328U (en) | Transmission shaft intermediate strut assembly | |
| CN201802809U (en) | Anti-torque vibration isolation and damping device for viscoelastic damping | |
| CN208101679U (en) | Double-layer vibration isolating suspension and automobile | |
| CN206012329U (en) | A kind of servo wheel construction | |
| CN217353003U (en) | Inertial volume type multidirectional tuning energy-absorbing vibration-damping device | |
| CN218294382U (en) | Speed reducer with stable transmission | |
| CN206528309U (en) | Pure electric automobile bi-motor assembly mounting structure | |
| CN201575103U (en) | Flat axle-mounted suspension cushion | |
| CN201169486Y (en) | Hinged joint combined holding rod | |
| CN211567550U (en) | Connecting part structure of axle housing and supporting shaft of drive axle of loader | |
| CN207527012U (en) | A kind of planet carrier | |
| CN215928258U (en) | Gear linkage device with controllable degree of freedom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 210000 industrial concentration zone, Hushu Town, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing Chuangli Holding Group Co.,Ltd. Country or region after: China Address before: 211100 Industrial Concentration Zone, Hushu Town, Jiangning District, Nanjing City, Jiangsu Province Patentee before: NANJING CHUANGLI TRANSMISSION TECHNOLOGY Co.,Ltd. Country or region before: China |