CN2641069Y - Governing driving gear for down rail of reducer - Google Patents
Governing driving gear for down rail of reducer Download PDFInfo
- Publication number
- CN2641069Y CN2641069Y CN 03217469 CN03217469U CN2641069Y CN 2641069 Y CN2641069 Y CN 2641069Y CN 03217469 CN03217469 CN 03217469 CN 03217469 U CN03217469 U CN 03217469U CN 2641069 Y CN2641069 Y CN 2641069Y
- Authority
- CN
- China
- Prior art keywords
- speed
- gear
- down rail
- servomotor
- keelson
- 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.)
- Expired - Fee Related
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- Gear Transmission (AREA)
Abstract
The utility provides a speed adjustment transmission device of lower keelson of the roving machine, essentially comprising a servo motor and a spiral gear group; wherein, the servo motor transmits the power to the power receiving part of the lower keelson by use of the spiral gear group. By use of the servo motor, and through adjusting the different rotate speed state of the servo motor and transmitting the rotate speed power to the power receiving part of the lower keelson by use of the spiral gear group, the utility model is able to conveniently and accurately adapt to the requirements of the lower keelson to various rotate speed adjustments, and meanwhile effectively reduce the noise through the spiral gear group.
Description
Technical field
The utility model relates to the Speed frames in the textile machine, particularly the relevant running part of its down rail.
Background technology
The speed-regulating actuator of Speed frames down rail of the prior art generally is to be driven by gear change and universal drive shaft by main motor to realize, this mode serious wear, and it is big to produce noise, and the accuracy of regulating the speed is very not high yet.
Summary of the invention
Task of the present utility model is to provide a kind of speed governing to be used for the speed-regulating actuator of Speed frames down rail easily and accurately.
Its technical solution is:
The utility model is used for the speed governing of Speed frames down rail] transmission device, said apparatus mainly contains servomotor, bevel gear set, and servomotor is accepted part by the power that gear train outputs power to down rail; Above-mentioned bevel gear set can be made of intermeshing active oblique gear and passive helical gear, and above-mentioned active oblique gear connects servomotor, the dynamic output axle head of above-mentioned passive helical gear.The utility model adopts servomotor, by adjusting the different rotating speeds state of servomotor, and the power that corresponding rotating speed power exports down rail to is accepted part by gear train, and accurately adapting to the needs that down rail is adjusted multiple rotating speed with convenient, this mode is adjusted convenient, accurate.Adopt bevel gear set also can make noise obtain more effective reduction.
Above-mentioned bevel gear set has disposed the bath lubrication gear-box.This mode can reduce gear wear by lubricated voluntarily in the gear rotation process, improves service life of gear, and the noise that operation is produced is further reduced.
Description of drawings
Figure is a kind of embodiment structural principle of the utility model schematic diagram.
The specific embodiment
Referring to diagram, the utility model is used for the speed-regulating actuator of Speed frames down rail, it has servomotor 1, and be arranged on the active oblique gear 3 and the passive helical gear 4 of gear-box 2 towel, active oblique gear 3 and passive helical gear 4 engagements, servomotor 1 connects active oblique gear 3, passive helical gear 4 dynamic output axle heads 41, servomotor 1 drives active oblique gear 3 and rotates, rotate by the passive helical gear 4 of active oblique gear 3 engaged transmission, the power that the back is transported to down rail by power output shaft end 41 with power is accepted part, the bath lubrication structure is arranged in the said gear case 2, in above-mentioned bevel gear set rotation process, can lubricate voluntarily.Servomotor 1 has multiple rotating speed to select, and can realize infinitely variable speeds.
The servomotor of the present utility model transmission that also can commutate is selected, this shows that the utility model also can possess the commutation transmission agency.
Claims (2)
1, a kind of speed-regulating actuator that is used for the Speed frames down rail, it is characterized in that: described speed-regulating actuator has servomotor, bevel gear set, and servomotor is accepted part by the power that bevel gear set connects down rail; Described bevel gear set is made of intermeshing active oblique gear and passive helical gear, and described active oblique gear connects servomotor, the dynamic output axle head of described passive helical gear.
2, speed-regulating actuator according to claim 1 is characterized in that: described bevel gear set configuration bath lubrication gear-box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217469 CN2641069Y (en) | 2003-05-23 | 2003-05-23 | Governing driving gear for down rail of reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217469 CN2641069Y (en) | 2003-05-23 | 2003-05-23 | Governing driving gear for down rail of reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2641069Y true CN2641069Y (en) | 2004-09-15 |
Family
ID=34290096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03217469 Expired - Fee Related CN2641069Y (en) | 2003-05-23 | 2003-05-23 | Governing driving gear for down rail of reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2641069Y (en) |
-
2003
- 2003-05-23 CN CN 03217469 patent/CN2641069Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |