CN88212131U - Turbine low speed motor - Google Patents
Turbine low speed motor Download PDFInfo
- Publication number
- CN88212131U CN88212131U CN 88212131 CN88212131U CN88212131U CN 88212131 U CN88212131 U CN 88212131U CN 88212131 CN88212131 CN 88212131 CN 88212131 U CN88212131 U CN 88212131U CN 88212131 U CN88212131 U CN 88212131U
- Authority
- CN
- China
- Prior art keywords
- low speed
- motor
- reduction box
- turbine low
- speed motor
- 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.)
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a turbine low speed motor which is an electromechanically integrated electrical appliances. The turbine low speed motor is suitable to be used in the industries such as machine, hoisting and architecture which need low speed movement. The utility model is makes use of a lengthened rotor shaft of a power source motor; the lengthened part of the rotor shaft is processed into a worm screw which drives a worm wheel to move in low speed. Compared with the worm wheel speed reducing system of the prior art, the utility model has the advantages of small size and high rotation efficiency.
Description
The utility model is a kind of drive mechanism of the electromechanical integration that is combined with worm gear reducer by motor.
Traditional worm gear reducer system is a unpack format, i.e. respectively fixed motor and worm gear reducer on a base plate, between the joint ring adopt belt pulley and belt transmission.
The purpose of this utility model is that the worm gear reducer system that changes unpack format is combined integrated, and interlink link in the middle of reducing is dwindled its volume, reduces manufacturing cost and improved transmission efficiency.
Principal character of the present utility model is: lengthening power source motor rotor shaft, process a worm screw in its elongated portion.The worm and wheel engagement forms the Turbine low speed motor that is directly driven the electromechanical of worm gear rotation by motor rotor shaft.
Below in conjunction with accompanying drawing in detail the utility model is described in detail.
Lengthening motor rotor shaft (1) processes worm screw (1 ') in armature spindle (1) elongated portion.Under the action of a magnetic field of motor stator (12), rotor (11) rotates with armature spindle (1), worm screw (1 ') on the armature spindle (1) and interior worm gear (8) engagement of reduction box will move through output shaft (7) output that tightens up with worm gear (8).
The larger axis that worm gear (8) produces worm screw (1 ') when overcoming work has been installed a cover bearing (2) to power on motor rotor shaft (1).For preventing that lubricating oil blows back in the motor or spills body when the work of worm gear (8), worm screw (1 '), rubber oil sea (5) and sealing gasket (3) are housed on motor front end housing (4), sealing ring (10) are housed at the faying face of motor and reduction box.Fans (13) is equipped with at the motor rear portion, and the cooling air that fans during work (13) produces is motor and reduction box heat radiation cooling.
Reduction box removes casing (6) and the horizontally separated form of case lid (9) shown in the accompanying drawing that adopt, also can be with casing and case lid as an integral body, and process the hole of a diameter greater than worm gear (8) in its side, after the hole installs worm gear thus, cover end cap.
The relative position of motor and reduction box direct connection, can be according to using the needs configuration, one, the motor of horizontal worm gear slowspeed machine and armature spindle are configurable above or below reduction box, promptly when the worm screw linear velocity is low, can be installed in the below, in the worm screw part dip lubrication oil, when the worm screw linear velocity is higher, can be installed in the top, in the worm gear part dip lubrication oil, its output shaft configurable left side or right side at reduction box; Its two, the motor of vertical Turbine low speed motor and armature spindle are configurable on the left side or the right side of vertical reduction box, its output shaft is configurable above or below reduction box.
The utility model compared with prior art has following advantage:
1. the worm screw on Jia Chang the motor rotor shaft directly meshes transferring power with the worm gear of reduction box, has saved parts such as the belt of middle connection and belt pulley, can reduce cost about 1/4, and can improve transmission efficiency about 1.5%.
2. motor and reduction box direct connection are combined into one, and its space of occupying can be reduced over half.
The advantage that the utlity model has makes it can be widely used for industries such as machinery, chemical industry, light industry, metallurgy, mine, food.As a kind of specification is the Turbine low speed motor of 3KW, and directly being contained in changes Yang Jishang, has alleviated and has changeed the weight of raising machine, has reduced cost, has also improved its appearance forrns simultaneously.
Claims (6)
1, have the Turbine low speed motor of motor and reduction box, it is characterized in that:
A, motor rotor shaft [1] elongated portion process worm screw [1 '];
B, worm screw [1 '] mesh with the worm gear [8] of reduction box, form the drive mechanism that motor directly drives the electromechanical of reduction box.
2, Turbine low speed motor according to claim 1 is characterized in that installing on the motor rotor shaft cover and has overcome the bearing (2) of larger axis to power.
3, Turbine low speed motor according to claim 1 is characterized in that on the preceding end plate (4) of motor rubber oil sea (5) and sealing gasket (3) being housed.
4, Turbine low speed motor according to claim 1 is characterized in that the faying face of motor and reduction box is equipped with sealing ring (10).
5, Turbine low speed motor according to claim 1 is characterized in that motor rotor shaft can be supporting above or below horizontal reduction box, its output shaft configurable left side or right side at reduction box.
6, Turbine low speed motor according to claim 1 is characterized in that motor rotor shaft is configurable on the left side or the right side of vertical reduction box, and its output shaft is configurable above or below reduction box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88212131 CN88212131U (en) | 1988-02-06 | 1988-02-06 | Turbine low speed motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88212131 CN88212131U (en) | 1988-02-06 | 1988-02-06 | Turbine low speed motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN88212131U true CN88212131U (en) | 1988-11-23 |
Family
ID=4845471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88212131 Withdrawn CN88212131U (en) | 1988-02-06 | 1988-02-06 | Turbine low speed motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN88212131U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295451C (en) * | 2001-10-02 | 2007-01-17 | 萱场工业株式会社 | Power transmission device, electric power steering device and manufacturing method therefor |
| CN101945796B (en) * | 2008-02-12 | 2013-02-13 | 株式会社捷太格特 | Vehicular steering device and manufacturing method of same |
| CN106685138A (en) * | 2016-12-09 | 2017-05-17 | 上海胜华波汽车电器有限公司 | Three-point-on-one-line support structure of automobile motor and assembling method |
| CN107095525A (en) * | 2017-04-14 | 2017-08-29 | 浙江雷霆电子科技有限公司 | A kind of electronic product display equipment |
-
1988
- 1988-02-06 CN CN 88212131 patent/CN88212131U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295451C (en) * | 2001-10-02 | 2007-01-17 | 萱场工业株式会社 | Power transmission device, electric power steering device and manufacturing method therefor |
| CN101945796B (en) * | 2008-02-12 | 2013-02-13 | 株式会社捷太格特 | Vehicular steering device and manufacturing method of same |
| CN106685138A (en) * | 2016-12-09 | 2017-05-17 | 上海胜华波汽车电器有限公司 | Three-point-on-one-line support structure of automobile motor and assembling method |
| CN106685138B (en) * | 2016-12-09 | 2020-04-03 | 上海胜华波汽车电器有限公司 | Three-point one-line supporting structure of automobile motor and assembling method |
| CN107095525A (en) * | 2017-04-14 | 2017-08-29 | 浙江雷霆电子科技有限公司 | A kind of electronic product display equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |