CN205534138U - Gear reduction unit of tape input flange - Google Patents
Gear reduction unit of tape input flange Download PDFInfo
- Publication number
- CN205534138U CN205534138U CN201521058822.1U CN201521058822U CN205534138U CN 205534138 U CN205534138 U CN 205534138U CN 201521058822 U CN201521058822 U CN 201521058822U CN 205534138 U CN205534138 U CN 205534138U
- Authority
- CN
- China
- Prior art keywords
- input flange
- motor
- flange
- reduction unit
- 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
Landscapes
- Gear Transmission (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model relates to a speed reducer, especially, relate to a gear reduction unit of tape input flange. It solves the speed reducer that prior art exists need use parts such as shaft coupling with the motor when being connected, and transmission efficiency can reduce to the assembly required precision is higher, technical problem that fluid was revealed etc. Easily. The utility model discloses a casing (1), its characterized in that casing (1) in be equipped with gear drive spare, the one end of casing is connected with input flange (2), input flange surface is equipped with two ring flange (3) can be respectively be connected with casing, motor fuselage, the inside of importing the flange is equipped with input shaft (4), the input shaft stretches into in the motor.
Description
Technical field
This utility model relates to a kind of reductor, especially relates to the gear reduction unit of a kind of tape input flange.
Background technology
Reductor is a kind of power transmission mechanism, utilizes the velocity transducer of gear, the winding number of motor (motor) is decelerated to desired winding number, and obtains the mechanism of bigger torque.In being currently used for the transmission power mechanism with motion, the range of application of reductor is the most extensive.Almost can see its trace in the drive system of various machinery, from the boats and ships of the vehicles, automobile, locomotive, heavy machinery for building, the machining machine and tool used by mechanical industry and automated production equipment, household electrical appliances common in daily life, clock and watch etc..Chinese patent discloses a kind of shock resistance gear reduction unit (Authorization Notice No.: CN 203272734 U), it includes housing, input gear unit and output gear are installed on housing, it is connected by gear teeth wheels between input gear unit and output gear, gear teeth wheels include first-level variable-speed gear, the power transmission shaft being provided with two stage speed change gear and the three-stage speed change gear being connected with output gear, first-level variable-speed gear is arranged on the power intake of power transmission shaft and is connected with input gear unit, two stage speed change gear is arranged on the clutch end of power transmission shaft and engages with three-stage speed change gear, the inner chamber of housing is provided with the supporting station for installing power transmission shaft, power transmission shaft is arranged on supporting station by bearing, the inner chamber of supporting station is provided with the axial positioning step matched with bearing；Supporting station is located at the bottom of housing cavity, and bearing is deep cylinder roller bearing, and two stage speed change gear and three-stage speed change gear are bevel gear, and input gear unit includes the power input connection dish for being connected with extraneous motor.But this reductor needs when being connected with motor to use the parts such as shaft coupling, and transmission efficiency can reduce, and assembly precision requires higher, and fluid is easily revealed.
Utility model content
This utility model is to provide the gear reduction unit of a kind of tape input flange, it mainly solves the reductor existing for prior art needs when being connected with motor to use the parts such as shaft coupling, transmission efficiency can reduce, and assembly precision requires higher, the technical problem of fluid easily leakage etc..
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals:
The gear reduction unit of tape input flange of the present utility model, including housing, it is provided with gear driving member in described housing, one end of housing connects input flange, input flange outer surface is provided with two ring flanges that can be connected respectively with housing, motor body, the inside of input flange is provided with power shaft, and power shaft stretches in motor.Input flange is directly connected by this utility model with the fuselage of motor, and so installation is more convenient, and power shaft of the present utility model stretch into motor after be directly becoming the rotor of motor, so without transferring so that transmission efficiency is higher.
As preferably, the lower section of described input flange is provided with drainage tube interface, after so it connects drainage tube, in the oil leakage being possible to prevent in reductor to motor.
As preferably, the two ends end face of described input flange is provided with oil sealing, is so possible to prevent fluid to enter in reductor, it is also possible to prevent dust from entering in reductor, input flange.
As preferably, between described power shaft and input flange, it is provided with bearing.By bearing so that power shaft is the most smooth and easy.
Therefore, this utility model fixes an input flange on reductor so that it is directly can be connected with motor body, and the fluid being possible to prevent in reductor by drainage tube interface is leaked in motor, simple and reasonable for structure.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model；
Accompanying drawing 2 is a kind of side schematic view of Fig. 1.
Parts, position and numbering in figure: housing 1, input flange 2, ring flange 3, power shaft 4, drainage tube interface 5, oil sealing 6, bearing 7.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment: the gear reduction unit of the tape input flange of this example, as shown in Figure 1, Figure 2, including housing 1, gear driving member it is provided with in housing, one end of housing connects input flange 2, input flange outer surface is provided with two ring flanges 3 that can be connected respectively with housing, motor body, and the inside of input flange is provided with power shaft 4, and power shaft stretches in motor.The lower section of input flange is provided with drainage tube interface 5.The two ends end face of input flange is provided with oil sealing 6.It is provided with bearing 7 between power shaft and input flange.
During use, input flange 2 is connected with motor body with housing 1 respectively.After motor runs, reductor can be driven to run by power shaft 4.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and change or the modification made all are contained among the scope of the claims of the present utility model.
Claims (3)
1. the gear reduction unit of a tape input flange, including housing (1), it is provided with gear driving member in it is characterized in that described housing (1), one end of housing connects input flange (2), the lower section of input flange (2) is provided with drainage tube interface (5), input flange outer surface is provided with two ring flanges (3) that can be connected respectively with housing, motor body, and the inside of input flange is provided with power shaft (4), and power shaft stretches in motor.
The gear reduction unit of tape input flange the most according to claim 1, it is characterised in that the two ends end face of described input flange (2) is provided with oil sealing (6).
The gear reduction unit of tape input flange the most according to claim 1, it is characterised in that be provided with bearing (7) between described power shaft (4) and input flange (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058822.1U CN205534138U (en) | 2015-12-18 | 2015-12-18 | Gear reduction unit of tape input flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058822.1U CN205534138U (en) | 2015-12-18 | 2015-12-18 | Gear reduction unit of tape input flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534138U true CN205534138U (en) | 2016-08-31 |
Family
ID=56762681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521058822.1U Active CN205534138U (en) | 2015-12-18 | 2015-12-18 | Gear reduction unit of tape input flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534138U (en) |
-
2015
- 2015-12-18 CN CN201521058822.1U patent/CN205534138U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104482175A (en) | Speed reducer for stir driving | |
| CN205534138U (en) | Gear reduction unit of tape input flange | |
| CN106481736A (en) | Double motive power driving gear-boxes and freewheel clutch integrated | |
| CN203836153U (en) | Spiral reduction box | |
| CN203623375U (en) | Electric drive device assembly | |
| CN203362512U (en) | Marine low-speed helical gear oil pump unit | |
| CN206280440U (en) | Double motive power driving gear-boxes and freewheel clutch are integrated | |
| CN204327871U (en) | A kind of worm and gear and Gear combination retarder | |
| CN205244322U (en) | Aluminum alloy double reduction unit | |
| CN201636326U (en) | Centrifugal lossless sealing structure | |
| CN201876101U (en) | Pinion sealing device for driving mechanism of rotary kiln | |
| CN201674292U (en) | Hollow shaft motor | |
| CN202475142U (en) | Motor and reduction gearbox connecting mechanism of waterwheel aerator | |
| CN219866160U (en) | High resistance to compression gear reducer | |
| CN204327932U (en) | Worm reduction gear joins servo without key bindiny mechanism | |
| CN213511982U (en) | High-torque speed reducer and special carrying device for mine | |
| CN220956691U (en) | Novel worm gear speed reducer | |
| CN202132484U (en) | Improved structure of speed reduction gearbox | |
| CN204420057U (en) | A kind of speed reducer for stirring driving | |
| CN202827156U (en) | Automobile power take-off device | |
| CN203009719U (en) | Worm and gear reducer | |
| CN210551347U (en) | Mechanical arm synchronous belt transmission replacing device | |
| CN201593500U (en) | Gear type combination pump | |
| CN111496673B (en) | Multi-layer split type assembly structure of main shaft of ball grinder | |
| CN207064575U (en) | A kind of underloading helical speed reduction gear structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |