CN220540253U - Single-input double-output speed reducer for electric hollow shutter glass window - Google Patents
Single-input double-output speed reducer for electric hollow shutter glass window Download PDFInfo
- Publication number
- CN220540253U CN220540253U CN202322344206.3U CN202322344206U CN220540253U CN 220540253 U CN220540253 U CN 220540253U CN 202322344206 U CN202322344206 U CN 202322344206U CN 220540253 U CN220540253 U CN 220540253U
- Authority
- CN
- China
- Prior art keywords
- shaft
- transmission
- output
- gear shaft
- 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
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 21
- 239000011521 glass Substances 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 87
- 230000009977 dual effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model provides a single-input double-output speed reducer for an electric hollow shutter glass window, which comprises a shell, a driving gear shaft, a driving gear, a transmission gear shaft, a first transmission gear, a second transmission gear, an output gear shaft and an output gear, wherein the driving gear shaft is connected with the driving gear shaft; the driving gear shaft is rotatably arranged in the shell, one end of the driving gear shaft is connected with the motor transmission shaft, and the driving gear is arranged on the driving gear shaft; the transmission gear shaft is rotatably arranged in the shell, the first transmission gear and the second transmission gear are both arranged on the transmission gear shaft, and the driving gear is meshed with the first transmission gear; the output gear shaft is rotatably arranged in the shell, the output gear is arranged on the output gear shaft, the second transmission gear is meshed with the output gear, and the revolution ratio of the input end of the driving gear shaft and the output end of the output gear shaft is 1.5-2.8:1. effectively avoided the transmission shaft asynchronous condition that many motor drive caused, both guaranteed the functional requirement of driving large-scale window, also improved product quality's stability.
Description
Technical Field
The utility model belongs to the technical field of electric hollow shutter glass window matching parts, and particularly relates to a single-input double-output speed reducer for an electric hollow shutter glass window.
Background
The electric blind has the function of automatically overturning the blind sheets by using the direct-current motor to drive the blades to lift so as to replace the traditional manual transmission mode of the blind, and can more accurately adjust the natural lighting degree in a room, so that the electric blind is widely applied to places such as office buildings, meeting rooms, stadiums, family houses, hotels and the like.
The electric blind installed on the large window has the following problems in actual use that (1) the blind body is large, the top installation space is limited, and a large-torque motor with large volume cannot be installed, so that the motor is close to the limit load in working, and is easy to damage and has a low service life; (2) The traditional way is to use two or more motors, and multiple motor driving can cause the transmission shaft to be out of synchronization, resulting in motor failure.
Therefore, there is a need to design a single input dual output reducer for an electrically driven hollow blind window to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the technical problems, the utility model provides a single-input double-output speed reducer for an electric hollow shutter glass window.
The technical scheme of the utility model is as follows: the single-input double-output speed reducer for the electric hollow shutter glass window comprises a shell and is characterized by further comprising a driving gear shaft, a driving gear, a transmission gear shaft, a first transmission gear, a second transmission gear, an output gear shaft and an output gear;
the driving gear shaft is rotatably arranged in the shell, the driving gear is arranged on the driving gear shaft, and the input end of the driving gear shaft is connected with the output shaft of the motor;
the transmission gear shaft is rotatably arranged in the shell, the first transmission gear and the second transmission gear are arranged on the transmission gear shaft, and the driving gear is meshed with the first transmission gear;
the output gear shaft is rotatably arranged in the shell, the output gear is arranged on the output gear shaft, the second transmission gear is meshed with the output gear, and two output ends of the output gear shaft are connected with the first transmission shaft and the second transmission shaft;
the rotation number ratio of the input end of the driving gear shaft to the output end of the output gear shaft is 1.5-2.8:1.
preferably, the shell comprises a panel and a base, a first bearing is arranged on the base, one end of the driving gear shaft penetrates through the first bearing and is used for being connected with a transmission shaft of the motor, and the other end of the driving gear shaft is arranged in a corresponding first shaft hole on the base.
Preferably, the base is provided with a second shaft hole and a third shaft hole, and two ends of the transmission gear shaft are arranged in the second shaft hole and the third shaft hole.
Preferably, the base is further provided with a second bearing and a third bearing, and two ends of the output gear shaft are respectively arranged in the second bearing and the third bearing.
Preferably, the driving gear shaft is connected with the motor transmission shaft through a first transmission shaft sleeve, the output gear shaft is connected with the first transmission shaft through a second transmission shaft sleeve, and the output gear shaft is connected with the second transmission shaft through a third transmission shaft sleeve.
Preferably, the cross sections of the motor output shaft, the driving gear shaft and the output gear shaft, which are positioned in the corresponding shaft sleeve, are all regular polygons.
The beneficial effects of the utility model are as follows:
(1) The speed reducer capable of outputting bidirectionally is provided, so that the motor can be arranged on a window, and further, a retracting mechanism and a turnover mechanism of the shutter are driven by a shorter transmission shaft, so that the speed reducer has better rigidity, is not easy to jump, and is more stable to retract and turn the shutter;
(2) To large-scale window, traditional mode uses two or more motors, uses the reduction gear of this scheme only to need a motor, has reduced motor quantity, and single input dual output structure has effectively avoided the transmission shaft asynchronous condition that many motor drive caused, has avoided many motor drive, because of the motor trouble that causes of asynchronous, has both guaranteed the functional requirement of driving large-scale window, has also improved product quality's stability.
Drawings
Figure 1 is a schematic view of the installation of the present utility model,
figure 2 is a schematic view of the structure of the present utility model,
figure 3 is an exploded schematic view of the structure of figure 2,
figure 4 is an exploded view of another direction,
in the figure, 1 is a motor, 11 is a motor transmission shaft, 2 is a speed reducer, 21 is a housing, 211 is a panel, 212 is a base, 2121 is a first bearing, 2122 is a second bearing, 2123 is a third bearing, 22 is a driving gear shaft, 23 is a driving gear, 24 is a transmission gear shaft, 25 is a first transmission gear, 26 is a second transmission gear, 27 is an output gear shaft, 28 is an output gear, 3 is a first shaft sleeve, 4 is a second shaft sleeve, 5 is a third shaft sleeve, 6 is a first transmission shaft, and 7 is a second transmission shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 4, a single input double output speed reducer for an electric hollow blind window, the speed reducer 2 includes a housing 21, a drive gear shaft 22, a drive gear 23, a drive gear shaft 24, a first drive gear 25, a second drive gear 26, an output gear shaft 27, and an output gear 28; in this embodiment, referring to fig. 2 and 3, the housing 21 includes a panel 211 and a base 212, the base 212 is fixed to a side wall of the top of the window, and the panel 211 is fixed to the base 212 by screws;
the base 212 is provided with a first bearing 2121, one end of the driving gear shaft 22 passes through the first bearing 2121 and is connected with the motor transmission shaft 11, the other end of the driving gear shaft 22 is arranged in a corresponding first shaft hole on the base 212, so that the driving gear shaft 22 can be rotatably arranged in the shell 21, and the driving gear 23 is arranged on the driving gear shaft 22;
the base 212 is provided with a second shaft hole and a third shaft hole, two ends of the transmission gear shaft 24 are arranged in the second shaft hole and the third shaft hole, so that the transmission gear shaft 24 is rotatably arranged in the shell 21, the first transmission gear 25 and the second transmission gear 26 are both arranged on the transmission gear shaft 24, and the driving gear 22 is meshed with the first transmission gear 25;
the base 212 is further provided with a second bearing 2122 and a third bearing 2123, two ends of the output gear shaft 27 are respectively arranged in the second bearing 2122 and the third bearing 2123, so that the output gear shaft 27 is rotatably arranged in the shell 21, the output gear 28 is arranged on the output gear shaft 27, the second transmission gear 26 is meshed with the output gear 28, two ends of the output gear shaft 27 are respectively connected with the first transmission shaft 6 and the second transmission shaft 7, and a plurality of blind control devices are respectively arranged on the first transmission shaft 6 and the second transmission shaft 7. The shutter control device is a conventional part for controlling the lifting and turning of the shutter, not shown in the figure, and the specific structure and working principle are not repeated.
In this embodiment, the rotation number ratio of the input end of the drive gear shaft and the output end of the output gear shaft is 2:1.
in this embodiment, the driving gear shaft 22 is connected to the motor transmission shaft 11 through the first driving shaft sleeve 3, the output gear shaft 27 is connected to the first transmission shaft 6 through the second driving shaft sleeve 4, the output gear shaft 27 is connected to the second transmission shaft 7 through the third driving shaft sleeve 5, and the driving shaft sleeve is connected in a conventional connection manner, so that the specific structure is not repeated.
In this embodiment, the cross sections of the motor transmission shaft 11, the driving gear shaft 22 and the output gear shaft 27, which are located in the corresponding shaft sleeve, of the first transmission shaft 6 and the second transmission shaft 7 are all regular hexagons, so that slipping can be prevented during rotation operation, and the stability of operation is improved.
Working principle: the motor transmission shaft 11 drives the driving gear shaft 22 to rotate, power is transmitted to the first transmission gear 25 through the driving gear 23, and then transmitted to the output gear shaft 27 through the second transmission gear 26 and the output gear 28, the output gear shaft 27 drives the first transmission shaft 6 and the second transmission shaft 7, and further the shutter release mechanism and the turnover mechanism are controlled, the speed reducer 2 increases the output torque of the motor 1, the size of the motor 1 is effectively reduced, the miniaturization of the structure is realized, meanwhile, the load of the motor 1 is reduced, the motor 1 operates more stably, and the service life is longer; one skilled in the art can select the specifications of the gears of the transmission gear set according to the required rotation speed ratio, which is a conventional technology and is not described in detail,
the utility model provides the speed reducer capable of bidirectionally outputting, so that the motor can be arranged on a window, and a shorter transmission shaft is adopted to drive the shutter control device, so that the speed reducer has better rigidity, is not easy to jump, and can more stably retract and overturn the shutter;
to large-scale window, traditional mode is to use two or more motors, only needs a motor with the reduction gear of this scheme, has reduced motor quantity, and single input dual output structure has effectively avoided the transmission shaft asynchronous condition that many motor drive caused, has avoided many motor drive, because of the motor trouble that causes of asynchronous, has both guaranteed the functional requirement of driving large-scale window, has also improved product quality's stability.
The utility model is not limited to the above embodiments, and based on the technical solution disclosed in the utility model, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the utility model.
Claims (6)
1. The single-input double-output speed reducer for the electric hollow shutter glass window comprises a shell and is characterized by further comprising a driving gear shaft, a driving gear, a transmission gear shaft, a first transmission gear, a second transmission gear, an output gear shaft and an output gear;
the driving gear shaft is rotatably arranged in the shell, the driving gear is arranged on the driving gear shaft, and the input end of the driving gear shaft is connected with the output shaft of the motor;
the transmission gear shaft is rotatably arranged in the shell, the first transmission gear and the second transmission gear are arranged on the transmission gear shaft, and the driving gear is meshed with the first transmission gear;
the output gear shaft is rotatably arranged in the shell, the output gear is arranged on the output gear shaft, the second transmission gear is meshed with the output gear, and two output ends of the output gear shaft are connected with the first transmission shaft and the second transmission shaft;
the rotation number ratio of the input end of the driving gear shaft to the output end of the output gear shaft is 1.5-2.8:1.
2. the single-input double-output speed reducer for the electric hollow shutter glass window according to claim 1, wherein the shell comprises a panel and a base, a first bearing is arranged on the base, one end of the driving gear shaft penetrates through the first bearing and is used for being connected with a transmission shaft of a motor, and the other end of the driving gear shaft is arranged in a corresponding first shaft hole on the base.
3. The single-input double-output speed reducer for the electric hollow shutter glass window according to claim 2, wherein the base is provided with a second shaft hole and a third shaft hole, and two ends of the transmission gear shaft are arranged in the second shaft hole and the third shaft hole.
4. The single-input double-output speed reducer for the electric hollow shutter glass window according to claim 2, wherein a second bearing and a third bearing are further arranged on the base, and two ends of the output gear shaft are respectively arranged in the second bearing and the third bearing.
5. The single input double output reducer for electric hollow blind window of claim 1, wherein the driving gear shaft is connected with the motor transmission shaft through a first transmission shaft sleeve, the output gear shaft is connected with the first transmission shaft through a second transmission shaft sleeve, and the output gear shaft is connected with the second transmission shaft through a third transmission shaft sleeve.
6. The single-input double-output speed reducer for electric hollow shutter glass according to claim 5, wherein the cross sections of the motor output shaft, the driving gear shaft and the output gear shaft, the first transmission shaft and the second transmission shaft positioned in the corresponding shaft sleeve are all regular polygons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322344206.3U CN220540253U (en) | 2023-08-30 | 2023-08-30 | Single-input double-output speed reducer for electric hollow shutter glass window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322344206.3U CN220540253U (en) | 2023-08-30 | 2023-08-30 | Single-input double-output speed reducer for electric hollow shutter glass window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220540253U true CN220540253U (en) | 2024-02-27 |
Family
ID=89975665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322344206.3U Active CN220540253U (en) | 2023-08-30 | 2023-08-30 | Single-input double-output speed reducer for electric hollow shutter glass window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220540253U (en) |
-
2023
- 2023-08-30 CN CN202322344206.3U patent/CN220540253U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220540253U (en) | Single-input double-output speed reducer for electric hollow shutter glass window | |
| CN220909562U (en) | Single-input single-output speed reducer for electric hollow shutter glass window | |
| CN201495901U (en) | Circular arc automatic door gantry crane | |
| CN2545175Y (en) | Short distance elevator capable of reducing occupied space | |
| CN201326356Y (en) | Large span folding lift inorganic fire-resisting rolling shutter | |
| CN117072621A (en) | Power-assisted transmission mechanism with electric built-in shutter hollow glass | |
| CN113818796A (en) | Magnetic transmission built-in sunshade hollow glass | |
| CN216008343U (en) | Magnetic rotary power mechanism | |
| CN117027616A (en) | Transmission power assisting mechanism of electric hollow shutter and hollow shutter glass window | |
| CN216588401U (en) | Magnetic transmission built-in sunshade hollow glass | |
| CN105782351B (en) | Wire-pulling type electric clothes hanger transmission device | |
| CN217583039U (en) | A gear box and lifting window for lifting window | |
| CN220748085U (en) | Lifting turnover transmission insertion angle of transverse control device of hollow shutter glass window | |
| CN219999177U (en) | Motor with manual control function | |
| CN220725866U (en) | Safe construction strutting arrangement | |
| CN220169606U (en) | Multi-air-port reversing ventilation equipment | |
| CN215343524U (en) | A floodlight lighting power distribution box that is used for glass curtain wall to have hidden effect | |
| CN216811525U (en) | Sunshade curtain with high-speed silent turnable blades | |
| CN213479093U (en) | Electric transmission structure for door and window | |
| CN217558951U (en) | Gearbox casing | |
| CN212928666U (en) | Gear linkage mechanism of lifting device | |
| CN219299174U (en) | Electric shutter driving device built in hollow glass | |
| CN216290538U (en) | L-shaped miniature speed reducing motor | |
| CN214850842U (en) | Worm-gear-driven transverse curtain opening and closing motor | |
| CN215764452U (en) | Fill a mouthful sealing support slowly convenient to dismantle maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |