CN207732565U - A kind of Combined speed system - Google Patents
A kind of Combined speed system Download PDFInfo
- Publication number
- CN207732565U CN207732565U CN201721882958.3U CN201721882958U CN207732565U CN 207732565 U CN207732565 U CN 207732565U CN 201721882958 U CN201721882958 U CN 201721882958U CN 207732565 U CN207732565 U CN 207732565U
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- China
- Prior art keywords
- gear
- worm
- motor
- combined speed
- gear reduction
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- 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.)
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Abstract
The utility model is related to a kind of Combined speed systems, the worm and gear deceleration system being connected to the motor including motor, the gear reduction system being connected by being driven worm and wheel, gear reduction system uses bevel gear pair, the output axis of gear reduction system and worm gear axis perpendicular, it is also perpendicular with motor output shaft line.Worm and gear deceleration system is combined with gear reduction system, so that Combined speed system has worm and gear deceleration system and gear reduction system a little, reduces entire deceleration system size, while obtaining big output torque.
Description
Technical field
The utility model is related to a kind of deceleration system, especially a kind of Combined speed system.
Background technology
The output rotating speed of motor commonly uses deceleration system to slow down generally all than very fast, while being also that raising is defeated
Go out torque.
Common deceleration system is mostly worm and gear deceleration system either gear reduction system, still, existing deceleration
System all only has worm and gear deceleration system or only with gear reduction system.Only with worm and gear deceleration system, slow down
Output torque is small, and only with gear reduction system, overall dimensions will increase.
Invention content
The utility model provides a kind of Combined speed system, and worm and gear deceleration system is mutually tied with gear reduction system
It closes, makes full use of the advantage of the two, reduce the size of entire deceleration system, while obtaining big output torque.
The specific technical solution of the utility model is：A kind of Combined speed system, including snail that motor is connected to the motor
Worm and gear deceleration system, the gear reduction system being connected by being driven worm and wheel, gear reduction system use bevel gear pair,
The output axis of gear reduction system and worm gear axis perpendicular, it is also perpendicular with motor output shaft line.Worm and gear is slowed down
System is combined with gear reduction system, so that Combined speed system has worm and gear deceleration system and The gear deceleration
System a little, reduces entire deceleration system size, while obtaining big output torque.
Preferably, the worm screw of worm and gear deceleration system and motor output shaft are coaxially connected, the axis and motor of worm gear
Output shaft is perpendicular, and one end and the worm gear center of drive link are mutually fixed, and the other end of drive link is mutually fixed with a bevel gear.
Preferably, gear reduction system is two groups, it is respectively at two side positions of worm and gear deceleration system, two groups of teeth
Deceleration system is taken turns to be connected by being driven worm and wheel.
Preferably, the axis of the output shaft of two gear reduction systems is parallel and is in same plane.
Preferably, being provided with clutch on drive link.
Preferably, the output end of motor is connected by flange with worm and gear deceleration system, motor output shaft is direct
It is inserted into worm and gear deceleration system and is connected with worm screw.
The utility model has the beneficial effects that：Worm and gear deceleration system is combined with gear reduction system, to make
Obtaining Combined speed system has worm and gear deceleration system and gear reduction system a little, reduces entire deceleration system ruler
It is very little, while obtaining big output torque.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is second of structural schematic diagram of the utility model；
In figure：1, motor, 2, flange, 3, worm and gear deceleration system, 4, driving section, 5, gear reduction system, 6, output
Axis.
Specific implementation mode
Below by specific embodiment, and in conjunction with attached drawing, the utility model will be further described.
Embodiment 1：A kind of Combined speed system（Referring to Fig. 1）, including the worm and gear that is connected to the motor of motor 1 slows down
System 3, the gear reduction system being connected by being driven worm and wheel, gear reduction system use bevel gear pair, The gear deceleration
The output axis of system and worm gear axis perpendicular, it is also perpendicular with motor output shaft line.
Worm and gear deceleration system includes intermeshing worm gear and worm screw in shell and shell, and the output end of motor passes through
Flange 2 and the shell of worm and gear deceleration system are mutually fixed, and the output shaft of motor is directly inserted into shell to be connected with worm screw.
Gear reduction system includes intermeshing bevel gear in shell and shell, the shell and The gear deceleration of worm and gear deceleration system
It is connected by driving section 4 between the shell of system, drive link is in inside driving section, one end of drive link and the axle center part of worm gear
Position is mutually fixed, and the other end of drive link and the axis part of a bevel gear are mutually fixed.The axis of the output shaft 6 of gear reduction system
The axis of line motor vertical output shaft, the also axis of vertical worm gear.
Embodiment 2：A kind of Combined speed system（Referring to Fig. 2）, difference from Example 1 is：Gear reduction train
System is two groups, is respectively at two side positions of worm and gear deceleration system, two groups of teeth wheel deceleration system passes through drive link and snail
Wheel is connected.The axis of the output shaft of two gear reduction systems is parallel and is in same plane.Clutch is provided on drive link.
Remaining structure is with reference to embodiment 1.
The above is only the preferred embodiment of the utility model, not imposed any restrictions to the utility model, every
According to the utility model technical spirit to any simple modification, change and equivalent transformation made by above example, still fall within
The protection domain of technical solutions of the utility model.
Claims (6)
1. a kind of Combined speed system, it is characterised in that including the worm and gear deceleration system that motor is connected to the motor, pass through
The gear reduction system that transmission worm and wheel is connected, gear reduction system use bevel gear pair, the output of gear reduction system
Axis and worm gear axis perpendicular, it is also perpendicular with motor output shaft line.
2. a kind of Combined speed system according to claim 1, it is characterised in that the worm screw of worm and gear deceleration system
Coaxially connected with motor output shaft, the axis and motor output shaft of worm gear are perpendicular, and one end and worm gear center of drive link are mutually solid
Fixed, the other end of drive link is mutually fixed with a bevel gear.
3. a kind of Combined speed system according to claim 1 or 2, it is characterised in that gear reduction system is two groups,
Two side positions of worm and gear deceleration system are respectively at, two groups of teeth wheel deceleration system is connected by being driven worm and wheel.
4. a kind of Combined speed system according to claim 3, it is characterised in that the output shaft of two gear reduction systems
Axis it is parallel and be in same plane.
5. a kind of Combined speed system according to claim 3, it is characterised in that be provided with clutch on drive link.
6. a kind of Combined speed system according to claim 1 or 2, it is characterised in that the output end of motor passes through flange
It is connected with worm and gear deceleration system, motor output shaft is directly inserted into worm and gear deceleration system to be connected with worm screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721882958.3U CN207732565U (en) | 2017-12-28 | 2017-12-28 | A kind of Combined speed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721882958.3U CN207732565U (en) | 2017-12-28 | 2017-12-28 | A kind of Combined speed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207732565U true CN207732565U (en) | 2018-08-14 |
Family
ID=63087338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721882958.3U Active CN207732565U (en) | 2017-12-28 | 2017-12-28 | A kind of Combined speed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207732565U (en) |
-
2017
- 2017-12-28 CN CN201721882958.3U patent/CN207732565U/en active Active
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| GR01 | Patent grant |