CN113685495A - Linkage driving speed reducing mechanism - Google Patents
Linkage driving speed reducing mechanism Download PDFInfo
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- CN113685495A CN113685495A CN202110992182.5A CN202110992182A CN113685495A CN 113685495 A CN113685495 A CN 113685495A CN 202110992182 A CN202110992182 A CN 202110992182A CN 113685495 A CN113685495 A CN 113685495A
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H2057/087—Arrangement and support of friction devices in planetary gearings, e.g. support of clutch drums, stacked arrangements of friction devices
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a linkage driving speed reducing mechanism, which relates to the technical field of speed reducers and comprises an output assembly, a speed reducing assembly and an input assembly; the output assembly comprises a shell, a shaft output assembly and a chain wheel output assembly; the shaft output assembly comprises an output flange fixedly arranged on the shell, and an output shaft is arranged in the output flange; the shaft section of the output shaft in the shell is also provided with a driven bevel gear through a flat key; the chain wheel output assembly comprises a chain wheel shaft arranged in the shell; the output end of the chain wheel shaft is provided with a driving bevel gear through a flat key, and the driving bevel gear is meshed with a driven bevel gear; and a double-row chain wheel is also arranged on the chain wheel shaft through a flat key. The chain wheel output assembly and the shaft output assembly can provide power output at different angles, and can provide power output with different speed ratios and torques than the chain wheel, thereby realizing transmission in different directions and at different angles.
Description
Technical Field
The invention relates to the technical field of speed reducers, in particular to a linkage driving speed reducing mechanism.
Background
The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, and is widely applied to modern machinery.
At present, equipment on a warehouse storage and production line works by two driving units of two speed reducers, each driving unit is independent, linkage cannot be realized, asynchronous linkage can only be realized by depending on a control program, and the problems of complex structure, large space volume, troublesome maintenance, high cost and low efficiency exist. Due to the limitation of a mechanical structure, the structure cannot meet the requirements in some occasions with narrow space and small volume.
Disclosure of Invention
The present invention is directed to a linkage-driven reduction mechanism to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a linkage driving speed reducing mechanism comprises an output assembly, a speed reducing assembly and an input assembly, wherein the input end of the output assembly is connected with the output end of the speed reducing assembly, and the input end of the speed reducing assembly is connected with the output end of the output assembly; the output assembly comprises a shell, a shaft output assembly and a chain wheel output assembly, and the shaft output assembly and the chain wheel output assembly are respectively arranged on two sides of the shell along the vertical direction and the horizontal direction; the shaft output assembly comprises an output flange fixedly arranged on the shell, an output shaft is arranged in the output flange, and the output shaft is rotatably connected with the output flange through a second bearing and a third bearing; the output end of the output shaft extends out of the output flange, the input end of the output shaft extends into the shell and is rotationally connected with the shell through a first bearing, and a driven bevel gear is further installed on a shaft section of the output shaft, which is positioned in the shell, through a flat key; the chain wheel output assembly comprises a chain wheel shaft arranged in the shell, and the chain wheel shaft is rotationally connected with the shell through a fourth bearing; the output end of the chain wheel shaft is provided with a driving bevel gear through a flat key, and the driving bevel gear is meshed with a driven bevel gear; the chain wheel shaft is also provided with a double-row chain wheel through a flat key, the double-row chain wheel is positioned in the shell, and the shell is provided with an opening matched with the double-row chain wheel; the input end of the chain wheel shaft extends out of the shell.
As a further scheme of the invention: the speed reduction assembly comprises a speed reduction output flange and a planetary speed reduction mechanism, two ends of the speed reduction output flange are respectively and fixedly connected with the shell and the planetary speed reduction mechanism, and an output shaft of the planetary speed reduction mechanism extends into the speed reduction output flange and is rotationally connected with the speed reduction output flange through a fifth bearing and a sixth bearing; the output shaft of the planetary reduction mechanism is a hollow shaft, and the input end of the chain wheel shaft extends into the output shaft of the planetary reduction mechanism and is in key connection with the output shaft.
As a still further scheme of the invention: the input assembly comprises an input connecting flange, an input shaft is arranged in the input connecting flange, and the input shaft is rotatably connected with the input connecting flange through a seventh bearing; the input shaft is a hollow shaft, and the input shaft of the planetary reduction mechanism extends into the input shaft and is fixedly connected with the input shaft; the input end of the input connecting flange is fixedly provided with an input flange, and the input end of the input shaft extends into the input flange.
As a still further scheme of the invention: and the output shaft is embedded with a first shaft elastic retainer ring matched with the third bearing.
As a still further scheme of the invention: an elastic retainer ring for a second shaft matched with the fourth bearing is embedded on the chain wheel shaft; and an elastic check ring for a first hole matched with the fourth bearing is embedded in the shell.
As a still further scheme of the invention: and an elastic retainer ring for a third shaft matched with the double-row chain wheel is also embedded on the chain wheel shaft.
As a still further scheme of the invention: a second elastic check ring for holes is embedded between the fifth bearing and the sixth bearing in the speed reduction output flange; and an elastic retainer ring for a fourth shaft matched with the fifth bearing is embedded on an output shaft of the planetary reduction mechanism.
As a still further scheme of the invention: the input connecting flange is internally embedded with a third hole elastic retainer ring matched with a seventh bearing; and a fifth-axis elastic check ring matched with the seventh bearing is embedded on the input shaft.
As a still further scheme of the invention: the fifth bearing outer ring is sleeved with a sealing ring matched with the inner cavity of the speed reduction output flange; and the outer ring of the input shaft is sleeved with a sealing ring matched with the inner cavity of the input connecting flange.
As a still further scheme of the invention: the planetary reduction mechanism comprises an output shaft planet carrier integrated piece, an output planet wheel, an output sun wheel shaft, an input planet carrier, an input planet wheel, an input sun wheel shaft and a reduction connecting flange; the output shaft planet carrier integrated piece and the input planet carrier are respectively provided with a group of round holes along the axial position, the round holes are respectively and fixedly provided with a roller, the output planet wheel and the input planet wheel are respectively rotatably arranged on the rollers of the output shaft planet carrier integrated piece and the input planet carrier through needle bearings, the output sun wheel shaft is positioned between the output planet wheels and meshed with the output planet wheels, and the input sun wheel shaft is positioned between the input planet wheels and meshed with the input planet wheels; the axis of the input planet carrier is provided with a through hole matched with an output sun wheel shaft, and the output sun wheel shaft is connected with the input planet carrier in a key mode; the inner wall of the speed reduction connecting flange is provided with two inner gear rings of an input end and an output end, the output shaft planet carrier integrated piece, the output planet wheel, the output sun wheel shaft, the input planet carrier, the input planet wheel and the input sun wheel shaft are all located in the speed reduction connecting flange, the output planet wheel is meshed with the inner gear ring of the output end of the speed reduction connecting flange, and the input planet wheel is meshed with the inner gear ring of the input end of the speed reduction connecting flange.
Compared with the prior art, the invention has the following beneficial effects:
1. the chain wheel output assembly can provide power output at any angle in the 360-degree direction in the plane perpendicular to the output shaft of the speed reduction assembly, the shaft output assembly can provide power output at any angle in the 360-degree direction in the plane perpendicular to the transmission surface of the chain wheel, and can provide power output with different speed ratios and torques than the chain wheel, so that transmission in different directions and different angles is realized;
2. according to different use environments and requirements, the shaft output assembly and the chain wheel output assembly can be mutually exchanged in position, and the sequence of the structure can be exchanged at will; when the transmission speed ratio and the torque of the shaft output assembly and the sprocket output assembly are different, the tooth numbers of the driven bevel gear and the driving bevel gear can be changed, the speed ratio of acceleration or deceleration is provided, and the torque output can be increased or reduced, so that multiple working states are provided, the working efficiency is high, the functions are multiple, and the application range is wider;
3. the planetary reduction mechanism is a multi-stage reduction system, and power output of various speed ratios and torques can be provided under the condition of unchanged structural appearance volume by adjusting parameters of gears in the planetary reduction mechanism;
4. the speed reducer has the advantages of high transmission efficiency, low energy consumption, superior performance, capability of meeting different use working conditions, realization of mechanical and electrical integration, compact structure, small volume, simple structure, strong controllability, good safety and the like.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic diagram of an explosive structure according to an embodiment of the present invention.
Fig. 3 is an exploded view of an output module according to an embodiment of the present invention.
Figure 4 is a schematic diagram of an exploded view of a speed reduction assembly in an embodiment of the present invention.
Fig. 5 is an exploded view of the planetary reduction mechanism in the embodiment of the present invention.
Fig. 6 is an exploded view of an input assembly according to an embodiment of the present invention.
Fig. 7 is an assembly schematic of an embodiment of the invention.
Notations for reference numerals: 1-output assembly, 11-shell, 12-shaft output assembly, 121-first bearing, 122-driven bevel gear, 123-output shaft, 124-second bearing, 125-output flange, 126-third bearing, 127-elastic check ring for first shaft, 13-sprocket output assembly, 131-drive bevel gear, 132-fourth bearing, 133-elastic check ring for first hole, 134-elastic check ring for second shaft, 135-sprocket shaft, 136-sprocket, 137-elastic check ring for third shaft, 2-speed reduction assembly, 21-elastic check ring for fourth shaft, 22-speed reduction output flange, 23-fifth bearing, 24-elastic check ring for second hole, 25-sixth bearing, 26-planetary speed reduction mechanism, 261-output shaft planet carrier integrated piece, 262-output planet wheel, 263-output sun wheel shaft, 264-input planet carrier, 265-input planet wheel, 266-input sun wheel shaft, 267-speed reduction connecting flange, 3-input assembly, 31-third hole elastic retainer, 32-fifth shaft elastic retainer, 33-seventh bearing, 34-input shaft, 35-input connecting flange and 36-input flange.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Examples
Referring to fig. 1 to 7, in an embodiment of the present invention, a linkage driving speed reducing mechanism includes an output component 1, a speed reducing component 2, and an input component 3, an input end of the output component 1 is connected to an output end of the speed reducing component 2, and an input end of the speed reducing component 2 is connected to an output end of the output component 1;
the output assembly 1 comprises a shell 11, a shaft output assembly 12 and a chain wheel output assembly 13, wherein the shaft output assembly 12 and the chain wheel output assembly 13 are respectively installed on two sides of the shell 11 in the vertical direction and the horizontal direction; the shaft output assembly 12 comprises an output flange 125 fixedly mounted on the housing 11, an output shaft 123 is mounted in the output flange 125, the output shaft 123 is rotatably connected with the output flange 125 through a second bearing 124 and a third bearing 126, an annular flange is arranged in the output flange 125, the second bearing 124 and the third bearing 126 are respectively positioned at the inner side and the outer side of the annular flange, a first elastic collar 127 for shaft matched with the third bearing 126 is embedded in the output shaft 123, and the third bearing 126 and the output shaft 123 can be relatively fixed through the first elastic collar 127 for shaft, so that the output shaft 123 and the output flange 125 are relatively fixed; the output end of the output shaft 123 extends out of the output flange 125, the input end of the output shaft 123 extends into the housing 11 and is rotatably connected with the housing 11 through the first bearing 121, and a driven bevel gear 122 is further mounted on a shaft section of the output shaft 123 located in the housing 11 through a flat key;
the sprocket output assembly 13 comprises a sprocket shaft 135 installed in the housing 11, the sprocket shaft 135 is rotatably connected with the housing 11 through a fourth bearing 132, a second elastic retainer ring 134 matched with the fourth bearing 132 is embedded on the sprocket shaft 135, and the fourth bearing 132 and the sprocket shaft 135 can be kept relatively fixed through the second elastic retainer ring 134; a first hole circlip 133 matched with the fourth bearing 132 is embedded in the shell 11, and the fourth bearing 132 and the shell 11 can be kept relatively fixed through the first hole circlip 133; the output end of the chain wheel shaft 135 is provided with a driving bevel gear 131 through a flat key, and the driving bevel gear 131 is meshed with the driven bevel gear 122; the sprocket shaft 135 is further provided with a duplex sprocket 136 through a flat key, the duplex sprocket 136 is positioned in the housing 11, the housing 11 is provided with an opening matched with the duplex sprocket 136, the sprocket shaft 135 is further embedded with a third shaft circlip 137 matched with the duplex sprocket 136, and the duplex sprocket 136 and the sprocket shaft 135 can be kept relatively fixed through the third shaft circlip 137; the input end of the chain wheel shaft 135 extends out of the shell 11;
the chain wheel output assembly 13 can provide power output at any angle in the 360-degree direction in the vertical plane of the output shaft of the speed reducing assembly 2, the shaft output assembly 12 can provide power output at any angle in the 360-degree direction in the vertical plane of the chain wheel transmission surface, and can provide power output with different speed ratios and torques than those of a chain wheel, so that transmission in different directions and different angles is realized; according to different use environments and requirements, the shaft output assembly 12 and the chain wheel output assembly 13 can be mutually exchanged in position, and the sequence of the structure can be exchanged at will; the transmission speed ratio and the torque of the shaft output component 12 and the sprocket output component 13 are different, the tooth numbers of the driven bevel gear 122 and the drive bevel gear 131 can be changed, the speed increasing or speed reducing speed ratio is provided, the torque increasing or torque reducing output can be provided, and therefore multiple working states are provided, the working efficiency is high, the functions are multiple, and the application range is wider.
The speed reducing assembly 2 comprises a speed reducing output flange 22 and a planetary speed reducing mechanism 26, two ends of the speed reducing output flange 22 are respectively and fixedly connected with the shell 11 and the planetary speed reducing mechanism 26, an output shaft of the planetary speed reducing mechanism 26 extends into the speed reducing output flange 22 and is rotatably connected with the speed reducing output flange 22 through a fifth bearing 23 and a sixth bearing 25, and a sealing ring matched with an inner cavity of the speed reducing output flange 22 is sleeved on the outer ring of the fifth bearing 23 to ensure the sealing property; a second hole elastic check ring 24 is embedded between the fifth bearing 23 and the sixth bearing 25 in the speed reduction output flange 22, the fifth bearing 23 and the sixth bearing 25 are separated by the second hole elastic check ring 24 to avoid mutual interference, a fourth shaft elastic check ring 21 matched with the fifth bearing 23 is embedded on an output shaft of the planetary speed reduction mechanism 26, and the fifth bearing 23 and the output shaft of the planetary speed reduction mechanism 26 can be kept relatively fixed through the fourth shaft elastic check ring 21; the output shaft of the planetary reduction mechanism 26 is a hollow shaft, and the input end of the chain wheel shaft 135 extends into the output shaft of the planetary reduction mechanism 26 and is in key connection with the output shaft;
further, the planetary reduction mechanism 26 includes an output shaft carrier integrated piece 261, an output planet wheel 262, an output sun wheel shaft 263, an input planet carrier 264, an input planet wheel 265, an input sun wheel shaft 266, and a reduction connecting flange 267, and the output shaft of the planetary reduction mechanism 26 is the output shaft carrier integrated piece 261; a group of round holes are respectively formed in the output shaft planet carrier integrated piece 261 and the input planet carrier 264 along the axial position, rollers are respectively and fixedly installed in the round holes, the output planet gears 262 and the input planet gears 265 are respectively and rotatably installed on the rollers of the output shaft planet carrier integrated piece 261 and the input planet carrier 264 through needle bearings, the output sun gear shaft 263 is positioned between the output planet gears 262 and meshed with the output planet gears 262, and the input sun gear shaft 266 is positioned between the input planet gears 265 and meshed with the input planet gears 265; a through hole matched with the output sun gear shaft 263 is formed in the axis of the input planet carrier 264, and the output sun gear shaft 263 is in key connection with the input planet carrier 264; the inner wall of the speed reduction connecting flange 267 is provided with two ring gears at the input end and the output end, the output shaft planet carrier integrated part 261, the output planet wheel 262, the output sun wheel shaft 263, the input planet carrier 264, the input planet wheel 265 and the input sun wheel shaft 266 are all positioned in the speed reduction connecting flange 267, the output planet wheel 262 is meshed with the ring gear at the output end of the speed reduction connecting flange 267, and the input planet wheel 265 is meshed with the ring gear at the input end of the speed reduction connecting flange 267; when the input sun wheel shaft 266 rotates, the input planet wheel 265 is driven to rotate circumferentially, so that the input planet carrier 264 is driven to rotate, the output sun wheel shaft 263 drives the output planet wheel 262 to rotate circumferentially, the output planet carrier integrated part 261 is driven to rotate, and the speed reduction transmission effect is achieved; the planetary reduction mechanism 26 is a multi-stage reduction system, and by adjusting parameters of gears in the planetary reduction mechanism 26, power output with various speed ratios and torques can be provided under the condition that the structural appearance volume is not changed.
The input assembly 3 comprises an input connecting flange 35, an input shaft 34 is installed in the input connecting flange 35, the input shaft 34 is rotatably connected with the input connecting flange 35 through a seventh bearing 33, and a sealing ring matched with an inner cavity of the input connecting flange 35 is sleeved on the outer ring of the input shaft 34 to ensure the sealing property; the input connecting flange 35 is internally embedded with a third hole circlip 31 matched with the seventh bearing 33, the seventh bearing 33 and the input connecting flange 35 can be relatively fixed through the third hole circlip 31, the input shaft 34 is embedded with a fifth shaft circlip 32 matched with the seventh bearing 33, the seventh bearing 33 and the input shaft 34 can be relatively fixed through the fifth shaft circlip 32, and the seventh bearing 33, the input shaft 34 and the input connecting flange 35 can be relatively fixed through the matching of the third hole circlip 31 and the fifth shaft circlip 32, so that the speed reducing mechanism is more convenient to mount; the input shaft 34 is a hollow shaft, the input shaft of the planetary reduction mechanism 26 extends into the input shaft 34 and is fixedly connected with the input shaft, and the input shaft of the planetary reduction mechanism 26 is the input sun gear shaft 266; the input end of the input connecting flange 35 is also fixedly provided with an input flange 36, and the input end of the input shaft 34 extends into the input flange 36; the output shaft of the motor is inserted into the input shaft 34 and fixed through bolts to provide power, through holes for mounting bolts are formed in the side face of the input flange 36, and plastic hole plugs are mounted in the through holes.
The speed reducer is high in transmission efficiency, low in energy consumption and excellent in performance, can meet different use working conditions, achieves mechanical and electrical integration, and has the advantages of being compact in structure, small in size, simple in structure, strong in controllability, good in safety and the like.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A linkage driving speed reducing mechanism comprises an output assembly (1), a speed reducing assembly (2) and an input assembly (3), wherein the input end of the output assembly (1) is connected with the output end of the speed reducing assembly (2), and the input end of the speed reducing assembly (2) is connected with the output end of the output assembly (1); it is characterized in that the preparation method is characterized in that,
the output assembly (1) comprises a shell (11), a shaft output assembly (12) and a chain wheel output assembly (13), wherein the shaft output assembly (12) and the chain wheel output assembly (13) are respectively installed on two sides of the shell (11) along the vertical direction and the horizontal direction; the shaft output assembly (12) comprises an output flange (125) fixedly mounted on the shell (11), an output shaft (123) is mounted in the output flange (125), and the output shaft (123) is rotatably connected with the output flange (125) through a second bearing (124) and a third bearing (126); the output end of the output shaft (123) extends out of the output flange (125), the input end of the output shaft (123) extends into the shell (11) and is rotationally connected with the shell (11) through a first bearing (121), and a driven bevel gear (122) is further installed on a shaft section of the output shaft (123) located in the shell (11) through a flat key;
the chain wheel output assembly (13) comprises a chain wheel shaft (135) arranged in the shell (11), and the chain wheel shaft (135) is rotationally connected with the shell (11) through a fourth bearing (132); the output end of the chain wheel shaft (135) is provided with a driving bevel gear (131) through a flat key, and the driving bevel gear (131) is meshed with the driven bevel gear (122); the chain wheel shaft (135) is also provided with a double-row chain wheel (136) through a flat key, the double-row chain wheel (136) is positioned in the shell (11), and the shell (11) is provided with an opening matched with the double-row chain wheel (136); the input end of the chain wheel shaft (135) extends out of the shell (11).
2. The linkage driving speed reducing mechanism according to claim 1, wherein the speed reducing assembly (2) comprises a speed reducing output flange (22) and a planetary speed reducing mechanism (26), both ends of the speed reducing output flange (22) are fixedly connected with the shell (11) and the planetary speed reducing mechanism (26) respectively, an output shaft of the planetary speed reducing mechanism (26) extends into the speed reducing output flange (22) and is rotationally connected with the speed reducing output flange (22) through a fifth bearing (23) and a sixth bearing (25); the output shaft of the planetary speed reducing mechanism (26) is a hollow shaft, and the input end of the chain wheel shaft (135) extends into the output shaft of the planetary speed reducing mechanism (26) and is in key connection with the output shaft.
3. The linkage drive reduction mechanism according to claim 2, wherein the input assembly (3) comprises an input connecting flange (35), an input shaft (34) is mounted in the input connecting flange (35), and the input shaft (34) is rotatably connected with the input connecting flange (35) through a seventh bearing (33); the input shaft (34) is a hollow shaft, and the input shaft of the planetary speed reducing mechanism (26) extends into the input shaft (34) and is fixedly connected with the input shaft; the input end of the input connecting flange (35) is fixedly provided with an input flange (36), and the input end of the input shaft (34) extends into the input flange (36).
4. The interlocking drive reduction mechanism according to claim 1, characterized in that a first shaft circlip (127) that engages with a third bearing (126) is fitted on the output shaft (123).
5. The interlocking drive reduction mechanism according to claim 1, wherein a second shaft circlip (134) fitted to the fourth bearing (132) is fitted to the sprocket shaft (135); the casing (11) is embedded to be equipped with fourth bearing (132) complex circlip (133) for the first hole.
6. The linkage driving deceleration mechanism according to claim 5, wherein a third shaft circlip (137) engaged with the double row sprocket (136) is further embedded in the sprocket shaft (135).
7. The linkage driving deceleration mechanism according to claim 2, wherein a second circlip (24) for hole is embedded between the fifth bearing (23) and the sixth bearing (25) in the deceleration output flange (22); and an output shaft of the planetary reduction mechanism (26) is embedded with a fourth shaft elastic retainer ring (21) matched with the fifth bearing (23).
8. The linkage-driven reduction mechanism according to claim 3, wherein a third circlip (31) for hole that engages with a seventh bearing (33) is embedded in the input connection flange (35); and a fifth shaft elastic retainer ring (32) matched with the seventh bearing (33) is embedded on the input shaft (34).
9. The linkage driving speed reducing mechanism according to claim 3, wherein a sealing ring matched with an inner cavity of the speed reducing output flange (22) is sleeved on an outer ring of the fifth bearing (23); and the outer ring of the input shaft (34) is sleeved with a sealing ring matched with the inner cavity of the input connecting flange (35).
10. The gang drive reduction mechanism of any of claims 1-9, wherein the planetary reduction mechanism (26) comprises an output shaft planet carrier integral member (261), an output planet (262), an output sun shaft (263), an input planet carrier (264), an input planet (265), an input sun shaft (266), and a reduction connecting flange (267); a group of round holes are respectively formed in the output shaft planet carrier integrated part (261) and the input planet carrier (264) along the axial position, rollers are respectively and fixedly installed in the round holes, the output planet gears (262) and the input planet gears (265) are respectively installed on the rollers of the output shaft planet carrier integrated part (261) and the input planet carrier (264) through needle bearings in a rotating mode, the output sun gear shaft (263) is located between the output planet gears (262) and meshed with the output planet gears (262), and the input sun gear shaft (266) is located between the input planet gears (265) and meshed with the input planet gears (265); a through hole matched with the output sun gear shaft (263) is formed in the axis of the input planet carrier (264), and the output sun gear shaft (263) is connected with the input planet carrier (264) in a key mode; the inner wall of the speed reduction connecting flange (267) is provided with two inner gear rings of an input end and an output end, the output shaft planet carrier integrated piece (261), the output planet wheel (262), the output sun wheel shaft (263), the input planet carrier (264), the input planet wheel (265) and the input sun wheel shaft (266) are all located in the speed reduction connecting flange (267), the output planet wheel (262) is meshed with the inner gear ring of the output end of the speed reduction connecting flange (267), and the input planet wheel (265) is meshed with the inner gear ring of the input end of the speed reduction connecting flange (267).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110992182.5A CN113685495A (en) | 2021-08-27 | 2021-08-27 | Linkage driving speed reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110992182.5A CN113685495A (en) | 2021-08-27 | 2021-08-27 | Linkage driving speed reducing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113685495A true CN113685495A (en) | 2021-11-23 |
Family
ID=78583194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110992182.5A Withdrawn CN113685495A (en) | 2021-08-27 | 2021-08-27 | Linkage driving speed reducing mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN113685495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576322A (en) * | 2022-01-10 | 2022-06-03 | 倪新女 | Planetary reducer capable of improving transmission precision |
-
2021
- 2021-08-27 CN CN202110992182.5A patent/CN113685495A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576322A (en) * | 2022-01-10 | 2022-06-03 | 倪新女 | Planetary reducer capable of improving transmission precision |
| CN114576322B (en) * | 2022-01-10 | 2022-12-20 | 帕西尼感知科技(深圳)有限公司 | Planetary reducer capable of improving transmission precision |
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