CN114165562A - Angle-adjustable gear pair transmission chain output device - Google Patents
Angle-adjustable gear pair transmission chain output device Download PDFInfo
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- CN114165562A CN114165562A CN202111395195.0A CN202111395195A CN114165562A CN 114165562 A CN114165562 A CN 114165562A CN 202111395195 A CN202111395195 A CN 202111395195A CN 114165562 A CN114165562 A CN 114165562A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 230000007704 transition Effects 0.000 claims abstract description 39
- 238000003801 milling Methods 0.000 claims abstract description 4
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910018503 SF6 Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/091—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
- F16H3/0915—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft with coaxial input and output shafts
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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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
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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
- F16H57/0018—Shaft assemblies for gearings
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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
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0025—Shaft assemblies for gearings with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
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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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H2003/0822—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the arrangement of at least one reverse gear
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to an angle-adjustable gear pair transmission chain output device, which is designed for solving the technical problem that the three output gears are difficult to adjust when the synchronism of the three output gears is poor in the three stations in the conventional three-station switch of an inflatable cabinet. The key points are that a clutch gearwheel of the device is meshed with a transition gear below a central shaft, the transition gear is meshed with three output gears below the central shaft, two sides of the three output gears are respectively meshed with another clutch gearwheel which is symmetrically arranged, and the other clutch gearwheel on the two sides is respectively meshed with the other three output gears on the outer side; the gear shafts of the clutch large gears are clutch rotating shafts respectively, an outer flat key edge is arranged at a flat milling position on one side of the shaft part of the clutch rotating shaft, and compression springs are arranged between the clutch rotating shafts and the outer diameters of bearings between the front plates and the rear plates of the clutch large gears of the two pairs of gear pairs respectively; after the clutch large gears of the two pairs of gear pairs and the clutch rotating shaft are matched and assembled with each other, the clutch large gears are driven to rotate on the clutch rotating shaft and slide up and down on the clutch rotating shaft.
Description
Technical Field
The invention relates to a mechanical transmission plate of a three-position switch structure in the mechanical high-voltage switch industry, in particular to an angle-adjustable gear pair transmission chain output device.
Background
Indoor exchange high-pressure gas insulated metal enclosed switchgear is a new generation switchgear, aerify the cabinet for short, the main switch can use permanent magnetic mechanism vacuum circuit breaker, can use the vacuum circuit breaker of spring mechanism again, whole cabinet adopts air insulation and sulfur hexafluoride gas compartment to combine together, not only compact but also expandable, is applicable to distribution automation, has characteristics such as compact structure, flexible operation, interlocking are reliable, be used for places such as small-size secondary substation, box-type transformer substation, residential quarter, industrial and mining enterprises, shopping mall of electric power system. The three-position switch structure of the existing gas-filled cabinet, such as application number 201822077326.0 published in Chinese patent literature, granted announcement date 2019.06.21, the utility model is named as 'a novel three-position switch structure for gas-filled cabinet', and the novel three-position switch structure comprises an operating mechanism, a transmission mechanism, a link mechanism, a moving blade contact mechanism and a three-position contact mechanism. Among them, some three-position switches of the gas-filled cabinet are driven by three gears, such as application number 202021749380.6 published in Chinese patent literature, bulletin date 2021.02.26, and the name of the utility model is "a three-position isolating switch of the gas-filled cabinet"; however, the synchronism of the three rotating shafts cannot be guaranteed due to the driving of the three gears of the three-position switch of the inflatable cabinet, and the rotating speed and the stroke are controlled by the gear teeth in the transmission process of the gear pair; meanwhile, the problem that the synchronism of the three rotating shafts cannot be guaranteed due to the processing and matching problems of all fixed gear pair transmission causes the problem that the switch is irreversible.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide an output device of a gear pair transmission chain with an adjustable angle for the field, so that the technical problems that the three output gears are difficult to adjust and the rotation strokes of the screw rod rotating shafts of the three output gears are difficult to achieve consistency when the synchronism of the three output gears is poor in the three stations in the three-station switch of the conventional gas-filled cabinet are solved. The purpose is realized by the following technical scheme.
A gear pair transmission chain output device with an adjustable angle is characterized in that three gear assemblies distributed in a T shape are arranged between a front plate and a rear plate of the device, one side of a transition gear is meshed with a motor driving gear, and a shaft hole of the motor driving gear is fixed between the front plate and the rear plate through a gear shaft; its structural design main points are the separation and reunion gear wheel of three gear assemblies and the transition gear meshing of center pin below, three output gear meshing of transition gear and center pin below, the both sides of three output gear respectively with the symmetry set up another separation and reunion gear wheel meshing, another in both sides the separation and reunion gear wheel respectively with the outside another three output gear meshing, the shaft hole of above-mentioned three output gear, separation and reunion gear wheel, transition gear is fixed in between front bezel and the back plate through the gear shaft respectively, and two pairs of gear pairs are constituteed in the combination of above-mentioned three output gear and two separation and reunion gear wheels. In the specific structural embodiment of the combination of the T-shaped clutch gearwheel, the transition gear and the motor drive gear and the two pairs of gear pairs, the A, B, C shafts of the two pairs of gear pairs are driven by the transition gear to rotate simultaneously.
The clutch large gear, the transition gear, the three output gears and the motor driving gear are respectively arranged on one side of the rear plate between the front plate and the rear plate, and a gear shaft on one side of the front plate between the front plate and the rear plate is respectively provided with a bearing. This improves the stability of the gears during rotation.
The gear shafts of the three output gears are respectively screw rod rotating shafts, a groove on one side in a shaft hole of each output gear is correspondingly and fixedly connected with the screw rod rotating shaft through a flat key rib protruding on one side of the screw rod rotating shaft, the gear shafts of the clutch large gears are respectively clutch rotating shafts, an outer flat key edge is arranged at a flat milling position on one side of a shaft part of each clutch rotating shaft, circular ends smaller than the diameter of the outer flat key edge are respectively arranged at two ends of each clutch rotating shaft of each clutch large gear, and open slot buckle heads which are opened and symmetrically arranged are arranged at the circular end on one side of the bearing; the clutch rotating shaft and the outer diameter of the bearing between the front plate and the rear plate of the clutch large gear of the two pairs of gear pairs are respectively provided with a pressure spring, the outer flat key edge of the clutch rotating shaft is sleeved with the shaft hole at the inner flat key edge of the clutch large gear, the open slot of the circular end at one end of the clutch rotating shaft is fixed on the front plate, and the circular end at the other end of the clutch rotating shaft is fixed on the rear plate. Therefore, after the clutch large gears of the two pairs of gear pairs and the clutch rotating shaft are matched and assembled with each other, the clutch large gears are driven to rotate on the clutch rotating shaft and also driven to slide up and down on the clutch rotating shaft; meanwhile, when the problem that synchronism of three stations and three items is poor occurs, the structure is convenient for separating the three output gears by manually pushing the clutch large gears of the two pairs of gear pairs and adjusting the angles of the three output gears simultaneously to realize the consistency of the rotation stroke of the screw rod rotating shaft, and after the rotation is adjusted to be proper, the rotation is loosened and the clutch large gears reset under the action of the pressure springs.
A circular notch is formed in the disc surface of the outer side of the shaft hole on one side of the pressure spring of the clutch large gear, and one end of the pressure spring is sleeved into the circular notch of the clutch large gear. The stability of the pressure spring and one end of the clutch gearwheel is further improved.
The diameters of the clutch gearwheel and the transition gear are the same, the diameters of the three output gears and the motor driving gear are the same, and the diameter of the clutch gearwheel is larger than that of the three output gears.
The motor drives the gear to be arranged on one side of the transition gear at the central shaft where the clutch gear wheel, the transition gear and the three output gears are sequentially meshed. The structure is convenient for the motor to drive the gear to be integrated with the device, and the volume occupation of the device is reduced.
The shapes of the front plate and the rear plate correspond to the arrangement of a clutch large gear, a transition gear and three output gears of the three-gear assembly and are in a T shape. The structure reduces the space occupation of the front plate and the rear plate, and further reduces the volume of the device.
The three-position switch has simple and reasonable structural design, convenient synchronization adjustment of three output gears of the three-position switch of the gas-filled cabinet and good stability and consistency; the output device is suitable for being used as a gear pair transmission chain output device of a three-position switch of an inflatable cabinet and the structural improvement of the like products.
Drawings
FIG. 1 is a side view of the present invention.
Fig. 2 is a schematic perspective view of fig. 1, in which a bearing is omitted on the side of the clutch gearwheel on the top.
Fig. 3 is a schematic top view of the structure of fig. 2.
Fig. 4 is a schematic structural view of a clutch gearwheel of the present invention.
Fig. 5 is a schematic structural view of the clutch rotating shaft of the invention.
The names of the sequence numbers in the figure are: 1. the clutch comprises a rear plate, 2, a clutch large gear, 201, a circular notch, 3, a pressure spring, 4, a clutch rotating shaft, 401, an outer flat key edge, 402, an open slot buckle head, 5, a transition gear, 6, three output gears, 7 and a motor driving gear, 8, a bearing, 9 and a screw rod rotating shaft.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. As shown in fig. 1-5, a three-gear assembly distributed in a T shape is arranged between a front plate and a rear plate 1 of the device, one side of a transition gear 5 is meshed with a motor driving gear 7, and a shaft hole of the motor driving gear is fixed between the front plate and the rear plate through a gear shaft; the clutch gearwheel 2 of the three-phase gear assembly is meshed with a transition gear 5 below the central shaft, the transition gear is meshed with three output gears 6 below the central shaft, two sides of the three output gears are respectively meshed with another clutch gearwheel which is symmetrically arranged, the other clutch gearwheel on the two sides is respectively meshed with the other three output gears on the outer side, shaft holes of the three output gears, the clutch gearwheel and the transition gear are respectively fixed between the front plate and the rear plate through gear shafts, and the three output gears and the two clutch gearwheels are combined to form two pairs of gears. The concrete structure is as follows: the clutch large gear, the transition gear, the three output gears and the motor driving gear are respectively arranged on one side of the rear plate between the front plate and the rear plate, and a gear shaft on one side of the front plate between the front plate and the rear plate is respectively provided with a bearing 8. The gear shafts of the three output gears are respectively a screw rod rotating shaft 9, and a groove on one side in the shaft hole of the three output gears is correspondingly and fixedly connected with the screw rod rotating shaft through a flat key rib protruding on one side of the screw rod rotating shaft; the motor drives the gear and the transition gear to be correspondingly and fixedly connected with the square end of the gear shaft through the square hole of the shaft hole. The gear shafts of the clutch large gears are respectively clutch rotating shafts 4, an inner flat key edge is arranged on one side in a shaft hole of each clutch large gear, an outer flat key edge 401 is arranged at a flat milling position on one side of a shaft part of each clutch rotating shaft corresponding to the inner flat key edge, circular end heads smaller than the diameter of the outer flat key edge are respectively arranged at two ends of each clutch rotating shaft of each clutch large gear, and open slot buckle heads 402 which are opened and symmetrically arranged are arranged at the circular end head on one side of a bearing; the clutch rotating shaft and the outer diameter of the bearing between the front plate and the rear plate of the clutch large gear of the two pairs of gear pairs are respectively provided with a pressure spring 3, the outer flat key edge of the clutch rotating shaft is sleeved with the shaft hole at the inner flat key edge of the clutch large gear, the open slot of the circular end at one end of the clutch rotating shaft is fixed on the front plate, and the circular end at the other end of the clutch rotating shaft is fixed on the rear plate. A circular notch 201 is formed in the disc surface of the outer side of the shaft hole on one side of the pressure spring of the clutch large gear, and one end of the pressure spring is sleeved into the circular notch of the clutch large gear.
Meanwhile, the diameters of the clutch gearwheel and the transition gear are the same, the diameters of the three output gears and the motor driving gear are the same, and the diameter of the clutch gearwheel is larger than that of the three output gears. The motor drives the gear to be arranged on one side of the transition gear at the central shaft where the clutch gear wheel, the transition gear and the three output gears are sequentially meshed. The shapes of the front plate and the rear plate correspond to the arrangement of a clutch large gear, a transition gear and three output gears of the three-phase gear assembly and are in a T shape.
The action principle of the device is as follows: the motor drives the motor gear to rotate, meanwhile, the transition gear is driven to rotate through the rotation of the multiple pairs of gear pairs, the three output gears and the clutch large gear are driven to rotate through the transition gear, and the synchronous output of the three lead screw rotating shafts is realized. The device has the advantages that due to the fact that assembly and part machining problems are solved, three-station three-phase synchronism is poor due to the fact that rotation strokes of the screw rod rotating shaft are different, the three output gears are separated through manually pushing the engaging and disengaging gear wheels, the angles of the three output gears are adjusted simultaneously, rotation stroke consistency of the screw rod rotating shaft is achieved, and after the engaging and disengaging gear wheels rotate to the proper stroke, the engaging and disengaging gear wheels reset under the action of the pressure spring. The device has the function of separating the fixed inseparable transmission gear pair, so that the problem of inconsistent strokes of the three screw rod rotating shafts caused by the problems of processing or assembly is solved, and the part dismounting phenomenon caused by the problem is reduced.
In summary, the device includes all kinds of gears, pressure spring and gear shaft, and the function of the device is specifically as follows: 1. the shaft hole of the clutch big gear is a round hole with an edge (an inner flat key edge), the milled flat part at one end of the shaft of the clutch rotating shaft is an outer flat key edge, and the clutch big gear and the clutch rotating shaft are matched and assembled to drive the gear to rotate and slide up and down. 2. And a circular notch is formed in the circular single edge on one side of the clutch large gear and used for installing a pressure spring. 3. The multiple sets of gear pairs are arranged on the rear plate, and the three output gears and the two clutch large gears form two pairs of gear pairs to form multiple pairs of gear pairs to rotate. 4. The motor driving gear and the transition gear are a motor transmission pair; the transition gear and the clutch gearwheel are a clutch transmission pair for manual energy storage and position indication connection. 5. A pressure spring is arranged between the clutch gear and the front plate, the clutch gear automatically resets after adjustment, and meanwhile the position of the clutch gear is kept unchanged in the action process. 6. The three output gears are connected with the screw rod rotating shaft through flat keys of the concave-convex structures, and the structure is firm. The device mainly relates to a gear pair transmission chain, a transmission transition gear is designed to be capable of clutching, and then the angle of A, B, C three rotating shafts can be randomly changed, so that three strokes are changed, and the synchronism of three positions of a three-position switch A, B, C is realized.
The above contents are intended to illustrate the technical means of the present invention, and not to limit the technical scope of the present invention, and the technical modifications or replacements, such as changing the bearing arrangement, the shaft hole and gear shaft connecting structure of the three output gears, the transition gear and the motor driving gear, the T-shaped structure of the front and rear plates, the diameter of the corresponding gear, etc., which are obvious to those skilled in the art by combining with the prior common knowledge, namely, the prior similar products and position arrangement are adopted to replace the above technical features, and the technical modifications also fall into the protection scope of the present invention.
Claims (7)
1. A gear pair transmission chain output device with an adjustable angle is characterized in that three gear assemblies distributed in a T shape are arranged between a front plate and a rear plate (1), one side of a transition gear (5) is meshed with a motor driving gear (7), and a shaft hole of the motor driving gear is fixed between the front plate and the rear plate through a gear shaft; the gear assembly is characterized in that a clutch gearwheel (2) of the three gear assemblies is meshed with a transition gear (5) below a central shaft, the transition gear is meshed with three output gears (6) below the central shaft, two sides of the three output gears are respectively meshed with another clutch gearwheel which is symmetrically arranged, the other clutch gearwheel on two sides is respectively meshed with the other three output gears on the outer side, shaft holes of the three output gears, the clutch gearwheel and the transition gear are respectively fixed between a front plate and a rear plate (1) through gear shafts, and the three output gears and the two clutch gearwheels are combined to form two pairs of gears.
2. The angle-adjustable gear pair transmission chain output device according to claim 1, wherein the clutch gearwheel (2), the transition gearwheel (5), the three output gearwheels (6) and the motor drive gearwheel (7) are respectively arranged on one side of the rear plate between the front plate and the rear plate (1), and a gear shaft on one side of the front plate between the front plate and the rear plate is respectively provided with a bearing (8).
3. The angle-adjustable gear pair transmission chain output device according to claim 2, wherein gear shafts of the three output gears (6) are respectively a screw rod rotating shaft (9), a groove on one side in a shaft hole of each output gear is correspondingly and fixedly connected with the screw rod rotating shaft through a flat key rib protruding on one side of the screw rod rotating shaft, gear shafts of the clutch large gear (2) are respectively clutch rotating shafts (4), an outer flat key edge (401) is arranged on a flat milling part on one side of a shaft part of each clutch rotating shaft, circular ends smaller than the diameter of the outer flat key edge are respectively arranged at two ends of each clutch rotating shaft of each clutch large gear, and open slot buckle heads (402) which are opened and symmetrically arranged are arranged at the circular end on one side of the bearing (8); the clutch rotating shaft and the outer diameter of the bearing between the front plate and the rear plate (1) of the clutch big gear of the two pairs of gear pairs are respectively provided with a pressure spring (3), the outer flat key edge of the clutch rotating shaft is sleeved with the shaft hole at the inner flat key edge of the clutch big gear, the open slot of the circular end at one end of the clutch rotating shaft is fixed on the front plate, and the circular end at the other end of the clutch rotating shaft is fixed on the rear plate.
4. The output device of the gear pair transmission chain with the adjustable angle of claim 3, characterized in that the disc surface of the clutch gearwheel (2) outside the shaft hole of the pressure spring (3) side is provided with a circular notch (201), and one end of the pressure spring is sleeved in the circular notch of the clutch gearwheel.
5. The adjustable angle gear pair transmission chain output device according to claim 1, wherein the clutch gearwheel (2) has the same diameter as the transition gear (5), the three output gears (6) have the same diameter as the motor drive gear (7), and the clutch gearwheel has a diameter larger than the three output gears.
6. The adjustable angle gear pair transmission chain output device of claim 1, wherein the motor driving gear (7) is disposed on one side of the transition gear at the central axis where the clutch gearwheel (2), the transition gear (5) and the three output gears (6) are engaged in sequence.
7. The adjustable angle gear pair transmission chain output device according to claim 1, wherein the front plate and the rear plate (1) are shaped in a T-shape corresponding to the arrangement of the clutch gearwheel (2), the transition gear (5) and the three output gears (6) of the three-gear assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111395195.0A CN114165562B (en) | 2021-11-23 | 2021-11-23 | Angle-adjustable gear pair transmission chain output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111395195.0A CN114165562B (en) | 2021-11-23 | 2021-11-23 | Angle-adjustable gear pair transmission chain output device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114165562A true CN114165562A (en) | 2022-03-11 |
| CN114165562B CN114165562B (en) | 2024-02-20 |
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| CN202111395195.0A Active CN114165562B (en) | 2021-11-23 | 2021-11-23 | Angle-adjustable gear pair transmission chain output device |
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| CN201609791U (en) * | 2009-12-30 | 2010-10-20 | 南京高精重载齿轮制造有限公司 | Main drive gear box of hobbing type bilateral scissors |
| CN101958198A (en) * | 2010-09-17 | 2011-01-26 | 廖明厚 | Three-station mechanism adopting double-turbine-worm mode |
| WO2013075555A1 (en) * | 2011-11-25 | 2013-05-30 | 上海电科电器科技有限公司 | Operating system for automatic turn-over switch and gear set |
| CN104241007A (en) * | 2014-08-29 | 2014-12-24 | 浙江道笃智能开关有限公司 | Operation-handle-locking-type three-station mechanism and operation method thereof |
| CN204189645U (en) * | 2014-11-26 | 2015-03-04 | 余姚市华宇电器有限公司 | A kind of single motor three position mechanism of multi-turn output type |
| CN205173378U (en) * | 2015-09-30 | 2016-04-20 | 王新平 | Two keep off electric gear shift(ing) |
| CN108292831A (en) * | 2016-02-05 | 2018-07-17 | Abb瑞士股份有限公司 | The transmission of electric chassis truck and arrangement of clutch and electric chassis truck |
| CN206111967U (en) * | 2016-10-11 | 2017-04-19 | 广西鹿寨县华光机械制造有限责任公司 | Gearbox with two tunnel outputs |
| CN206845806U (en) * | 2017-04-18 | 2018-01-05 | 立马车业集团有限公司 | More gear power drive mechanisms |
| CN109216095A (en) * | 2018-10-24 | 2019-01-15 | 深圳市英豪电力科技有限公司 | A kind of operating mechanism of three-station |
| CN209729753U (en) * | 2019-03-28 | 2019-12-03 | 南瑞集团有限公司 | A kind of gas-filling cabinet operation mechanism with three-position switch arrangement of clutch |
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