CN105317936A - Motor associated mode doublestage worm gear speed reducer machine - Google Patents
Motor associated mode doublestage worm gear speed reducer machine Download PDFInfo
- Publication number
- CN105317936A CN105317936A CN201510929853.8A CN201510929853A CN105317936A CN 105317936 A CN105317936 A CN 105317936A CN 201510929853 A CN201510929853 A CN 201510929853A CN 105317936 A CN105317936 A CN 105317936A
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- China
- Prior art keywords
- rotating shaft
- turbine
- casing
- worm
- rotating
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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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
- F16H1/225—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes with two or more worm and worm-wheel gearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/039—Gearboxes for accommodating worm gears
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
- F16H57/0452—Oil pans
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a motor direct-connection type two-stage worm gear speed reducer which comprises a box body, wherein a first rotating shaft is horizontally arranged at the upper end in the box body, two ends of the first rotating shaft respectively penetrate through the side wall of the box body, the first rotating shaft is connected with the box body through a rotating part, one end of the first rotating shaft is connected with a motor, and a first worm is coaxially arranged on the first rotating shaft; the lower end of the first rotating shaft is provided with a second rotating shaft which is perpendicular to the first rotating shaft, two ends of the second rotating shaft respectively penetrate through the side wall of the box body, the second rotating shaft is connected with the box body through a rotating part, a first turbine is coaxially arranged on the second rotating shaft, and the first turbine is meshed with the first worm; and a second turbine is coaxially arranged on the second rotating shaft at one side of the first turbine. When the speed reducer is used, the rotating speed of the motor is sequentially reduced through the two stages of worm gears, and compared with the traditional speed reducer which is of a one-stage worm gear structure, the speed reducer has the advantages of obvious speed reduction effect and high working efficiency.
Description
Technical field
The present invention relates to speed reducer technical field, particularly relate to a kind of motor direct-connection type two-stage worm gear-worm reducer.
Background technique
Worm-gear speed reducer 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 larger torque.Current in the mechanism of transferring power and motion, the application area of speed reducer is quite extensive.Worm-gear speed reducer basic structure formed primarily of driving parts worm and gear, axle, bearing, casing and annex thereof.Can be divided into and have three large basic structure portions: casing, worm and gear, bearing and axle combine.Casing is the pedestal of all accessories in worm-gear speed reducer, is supporting and fixing shaft components, ensures the correct relative position of transmission accessory and the important accessory of supporting effect load on speed reducer.Worm and gear Main Function transmits motion between two alternating axiss and power, and bearing and axle Main Function are transmission of power, running raising the efficiency.But traditional worm-gear speed reducer slowing effect mostly is first-stage worm gear worm drive, and slowing effect is not obvious.For this reason, we propose a kind of motor direct-connection type two-stage worm gear-worm reducer.
Summary of the invention
The object of the invention is to solve the shortcoming existed in prior art, and a kind of motor direct-connection type two-stage worm gear-worm reducer proposed.
To achieve these goals, present invention employs following technological scheme:
A kind of motor direct-connection type two-stage worm gear-worm reducer, comprise casing, in casing, upper end level installs one first rotating shaft, the sidewall of casing is run through at the two ends of the first rotating shaft respectively, and the first rotating shaft is connected with casing by rotating component, wherein one end of the first rotating shaft is connected with motor, and the first rotating shaft is coaxially installed with the first worm screw.
The lower end of the first rotating shaft is provided with the second rotating shaft of perpendicular setting, the sidewall of casing is run through at second rotating shaft two ends respectively, and the second rotating shaft is connected with casing by rotating component, coaxial installation one first turbine in the second rotating shaft, and the first turbine and the first worm meshing.
Second rotating shaft of the first turbine side is coaxially installed with the second turbine, vertically disposed 3rd rotating shaft with the second rotating shaft is installed in the lower end of the second turbine, and the sidewall of casing is run through at the 3rd rotating shaft two ends respectively, and the 3rd rotating shaft is connected with casing by rotating component, 3rd rotating shaft coaxially installs the second worm screw and the 3rd worm screw respectively, and the second worm screw engages with the second turbine.
Vertically disposed 4th rotating shaft is installed in the lower end of the 3rd rotating shaft with the 3rd rotating shaft, and the sidewall of casing is run through at the 4th rotating shaft two ends respectively, and the 4th rotating shaft is connected with casing by rotating component, the two ends of the 4th rotating shaft extend to outside casing respectively, coaxial installation one the 3rd turbine in 4th rotating shaft, and the 3rd turbine and the 3rd worm meshing.
Preferably, the lower end of the first turbine and the lower end of the 3rd turbine are equipped with oil storage box, and the lower end of the first turbine, the 3rd turbine is immersed in oil storage box respectively; Oil storage box is fixedly connected with cabinet wall by connecting rod.
Preferably, the two ends of the first rotating shaft, the second rotating shaft, the 3rd rotating shaft are equipped with oil sealing, and each oil sealing is all embedded in casing.
Preferably, mounting flange is all run through in the two ends, outside of the 4th rotating shaft, between flange and casing, be provided with oil sealing.
A kind of motor direct-connection type two-stage worm gear-worm reducer that the present invention proposes, in use, driven by motor first axis of rotation, due to the first turbine and the first worm meshing, so the second rotating shaft is also rotated thereupon; Because the second worm screw engages with the second turbine, so the 3rd rotating shaft is rotated thereupon; Due to the 3rd turbine and the 3rd worm meshing, so the 4th rotating shaft is rotated thereupon.In use, the rotating speed of motor slows down successively through two-stage worm and gear in the present invention, and relatively traditional speed reducer is first-stage worm gear worm structure, and slowing effect is obvious, and working efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of motor direct-connection type two-stage worm gear-worm reducer that the present invention proposes;
Fig. 2 is the 3rd rotating shaft connecting structure schematic diagram of a kind of motor direct-connection type two-stage worm gear-worm reducer that the present invention proposes.
In figure: 1, casing, the 2, first rotating shaft, the 3, first worm screw, the 4, first turbine, the 5, second rotating shaft, the 6, the 4th rotating shaft, the 7, second turbine, the 8, the 3rd rotating shaft, 9, oil storage box, the 10, second worm screw, the 11, the 3rd turbine, the 12, the 3rd worm screw.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.
With reference to Fig. 1-2, a kind of motor direct-connection type two-stage worm gear-worm reducer, comprise casing 1, in casing 1, upper end level installs one first rotating shaft 2, the sidewall of casing 1 is run through at the two ends of the first rotating shaft 2 respectively, and the first rotating shaft 2 is connected with casing 1 by rotating component, one end of wherein the first rotating shaft 2 is connected with motor, and the first rotating shaft 2 is coaxially installed with the first worm screw 3.
The lower end of the first rotating shaft 2 is provided with the second rotating shaft 5 of perpendicular setting, the sidewall of casing 1 is run through at second rotating shaft 5 two ends respectively, and the second rotating shaft 5 is connected with casing 1 by rotating component, coaxial installation one first turbine 4 in the second rotating shaft 5, and the first turbine 4 engages with the first worm screw 3.
Second rotating shaft 5 of the first turbine 4 side is coaxially installed with the second turbine 7, vertically disposed 3rd rotating shaft 8 is installed in the lower end of the second turbine 7 with the second rotating shaft 5, and the sidewall of casing 1 is run through at the 3rd rotating shaft 8 two ends respectively, and the 3rd rotating shaft 8 is connected with casing 1 by rotating component, 3rd rotating shaft 8 coaxially installs the second worm screw 10 and the 3rd worm screw 12 respectively, and the second worm screw 10 engages with the second turbine 7; The two ends of the first rotating shaft 2, second rotating shaft 5, the 3rd rotating shaft 8 are equipped with oil sealing, and each oil sealing is all embedded in casing 1, and in use, need to scribble lubricant oil in the joint of each rotating shaft and casing 1, oil sealing can prevent lubricant oil from exposing.
Vertically disposed 4th rotating shaft 6 is installed in the lower end of the 3rd rotating shaft 8 with the 3rd rotating shaft 8, and the sidewall of casing 1 is run through at the 4th rotating shaft 6 two ends respectively, and the 4th rotating shaft 6 is connected with casing 1 by rotating component, the two ends of the 4th rotating shaft 6 extend to outside casing 1 respectively, coaxial installation one the 3rd turbine 11 in 4th rotating shaft 6, and the 3rd turbine 11 engages with the 3rd worm screw 12, mounting flange is all run through in the two ends, outside of the 4th rotating shaft 6, between flange and casing 1, be provided with oil sealing; The lower end of the first turbine 4 and the lower end of the 3rd turbine 11 are equipped with oil storage box 9, and the lower end of the first turbine 4, the 3rd turbine 11 is immersed in oil storage box 9 respectively; Oil storage box 9 is fixedly connected with casing 1 inwall by connecting rod, in use, due to the rotation of the first turbine 4, the 3rd turbine 11, makes the lubricating oil viscosity in oil storage box 9 be connected in the first turbine 4, the 3rd turbine 11, plays the effect of lubrication.
In use, driven by motor first rotating shaft 2 is rotated, because the first turbine 3 engages with the first worm screw 4, so the second rotating shaft 5 is also rotated thereupon; Because the second worm screw 10 engages with the second turbine 7, so the 3rd rotating shaft 8 is rotated thereupon; Because the 3rd turbine 11 engages with the 3rd worm screw 12, so the 4th rotating shaft 6 is rotated thereupon, the 4th rotating shaft 6 can be connected with external device as pto＝power take-off, for it provides power.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technological scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (4)
1. a motor direct-connection type two-stage worm gear-worm reducer, comprise casing (1), it is characterized in that, casing (1) interior upper end level installs one first rotating shaft (2), the sidewall of casing (1) is run through at the two ends of the first rotating shaft (2) respectively, and the first rotating shaft (2) is connected with casing (1) by rotating component, wherein one end of the first rotating shaft (2) is connected with motor, and the first rotating shaft (2) is coaxially installed with the first worm screw (3);
The lower end of the first rotating shaft (2) is provided with second rotating shaft (5) of perpendicular setting, the sidewall of casing (1) is run through at second rotating shaft (5) two ends respectively, and the second rotating shaft (5) is connected with casing (1) by rotating component, at the upper coaxial installation of the second rotating shaft (5) one first turbine (4), and the first turbine (4) engages with the first worm screw (3);
Second rotating shaft (5) of the first turbine (4) side is coaxially installed with the second turbine (7), vertically disposed 3rd rotating shaft (8) with the second rotating shaft (5) is installed in the lower end of the second turbine (7), and the sidewall of casing (1) is run through at the 3rd rotating shaft (8) two ends respectively, and the 3rd rotating shaft (8) is connected with casing (1) by rotating component, 3rd rotating shaft (8) upper coaxial installation the second worm screw (10) and the 3rd worm screw (12) respectively, and the second worm screw (10) engages with the second turbine (7);
Vertically disposed 4th rotating shaft (6) is installed in the lower end of the 3rd rotating shaft (8) with the 3rd rotating shaft (8), and the sidewall of casing (1) is run through at the 4th rotating shaft (6) two ends respectively, and the 4th rotating shaft (6) is connected with casing (1) by rotating component, the two ends of the 4th rotating shaft (6) extend to casing (1) outside respectively, the upper coaxial installation of 4th rotating shaft (6) one the 3rd turbine (11), and the 3rd turbine (11) engages with the 3rd worm screw (12).
2. a kind of motor direct-connection type two-stage worm gear-worm reducer according to claim 1, it is characterized in that, the lower end of the first turbine (4) and the lower end of the 3rd turbine (11) are equipped with oil storage box (9), and the lower end of the first turbine (4), the 3rd turbine (11) is immersed in oil storage box (9) respectively; Oil storage box (9) is fixedly connected with casing (1) inwall by connecting rod.
3. a kind of motor direct-connection type two-stage worm gear-worm reducer according to claim 1, it is characterized in that, the two ends of the first rotating shaft (2), the second rotating shaft (5), the 3rd rotating shaft (8) are equipped with oil sealing, and each oil sealing is all embedded in casing (1).
4. a kind of motor direct-connection type two-stage worm gear-worm reducer according to claim 1, is characterized in that, mounting flange is all run through in the two ends, outside of the 4th rotating shaft (6), between flange and casing (1), be provided with oil sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929853.8A CN105317936A (en) | 2015-12-11 | 2015-12-11 | Motor associated mode doublestage worm gear speed reducer machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929853.8A CN105317936A (en) | 2015-12-11 | 2015-12-11 | Motor associated mode doublestage worm gear speed reducer machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105317936A true CN105317936A (en) | 2016-02-10 |
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ID=55245982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510929853.8A Pending CN105317936A (en) | 2015-12-11 | 2015-12-11 | Motor associated mode doublestage worm gear speed reducer machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105317936A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555417A (en) * | 2018-06-15 | 2018-09-21 | 北京风华工具厂 | Flame cutting machine transmission mechanism |
| CN110762167A (en) * | 2019-10-28 | 2020-02-07 | 孟宪月 | Straight inclined type three-worm hollow shaft speed reducer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE889701C (en) * | 1949-03-22 | 1953-09-28 | Siemens Ag | Reduction gear with worm gearing |
| DE10254129A1 (en) * | 2002-11-20 | 2004-06-17 | Cimosys Ag | Electromotor-type furniture drive for adjusting furniture parts relative to one another, has gear/transmission arrangement provided with a second worm gear positioned after the first worm transmission gear |
| CN101755377A (en) * | 2007-07-24 | 2010-06-23 | 株式会社美姿把 | Motor with reduction gear mechanism |
| CN103174801A (en) * | 2011-12-24 | 2013-06-26 | 陕西银星科技有限公司 | Three-level turbine worm speed reducing mechanism for sunlight tracking system |
| CN203856968U (en) * | 2014-04-16 | 2014-10-01 | 杭州引春机械有限公司 | Transmission structure of textile machine reduction box |
| CN104141738A (en) * | 2013-05-07 | 2014-11-12 | 深圳市牧人电器五金制品有限公司 | A worm and worm gear decelerating mechanism |
| CN204300239U (en) * | 2014-11-29 | 2015-04-29 | 武汉科技大学 | A kind of novel two stage worm drive retarder |
| CN104896022A (en) * | 2015-06-29 | 2015-09-09 | 安徽机电职业技术学院 | Speed reduction box with large transmission ratio |
-
2015
- 2015-12-11 CN CN201510929853.8A patent/CN105317936A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE889701C (en) * | 1949-03-22 | 1953-09-28 | Siemens Ag | Reduction gear with worm gearing |
| DE10254129A1 (en) * | 2002-11-20 | 2004-06-17 | Cimosys Ag | Electromotor-type furniture drive for adjusting furniture parts relative to one another, has gear/transmission arrangement provided with a second worm gear positioned after the first worm transmission gear |
| CN101755377A (en) * | 2007-07-24 | 2010-06-23 | 株式会社美姿把 | Motor with reduction gear mechanism |
| CN103174801A (en) * | 2011-12-24 | 2013-06-26 | 陕西银星科技有限公司 | Three-level turbine worm speed reducing mechanism for sunlight tracking system |
| CN104141738A (en) * | 2013-05-07 | 2014-11-12 | 深圳市牧人电器五金制品有限公司 | A worm and worm gear decelerating mechanism |
| CN203856968U (en) * | 2014-04-16 | 2014-10-01 | 杭州引春机械有限公司 | Transmission structure of textile machine reduction box |
| CN204300239U (en) * | 2014-11-29 | 2015-04-29 | 武汉科技大学 | A kind of novel two stage worm drive retarder |
| CN104896022A (en) * | 2015-06-29 | 2015-09-09 | 安徽机电职业技术学院 | Speed reduction box with large transmission ratio |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555417A (en) * | 2018-06-15 | 2018-09-21 | 北京风华工具厂 | Flame cutting machine transmission mechanism |
| CN110762167A (en) * | 2019-10-28 | 2020-02-07 | 孟宪月 | Straight inclined type three-worm hollow shaft speed reducer |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |
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| WD01 | Invention patent application deemed withdrawn after publication |