CN108336862B - Combined double-output shaft speed reducer special for stirring - Google Patents
Combined double-output shaft speed reducer special for stirring Download PDFInfo
- Publication number
- CN108336862B CN108336862B CN201810344383.2A CN201810344383A CN108336862B CN 108336862 B CN108336862 B CN 108336862B CN 201810344383 A CN201810344383 A CN 201810344383A CN 108336862 B CN108336862 B CN 108336862B
- Authority
- CN
- China
- Prior art keywords
- output shaft
- shaft
- speed reducer
- driving motor
- 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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Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 29
- 238000003756 stirring Methods 0.000 title claims abstract description 18
- 239000007787 solid Substances 0.000 claims abstract description 19
- 230000007704 transition Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011365 complex material Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
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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
-
- 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
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Gear Transmission (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention belongs to the technical field of stirring equipment, and relates to a combined type speed reducer special for double-output-shaft stirring, which comprises a motor base, wherein a speed reducer is arranged on the motor base, a first driving motor is arranged at the input end of the speed reducer, a second driving motor is also arranged on the motor base, the output shaft of the first driving motor is vertically downward, and the output shaft of the second driving motor is mutually vertical to the output shaft of the first driving motor; the motor seat is provided with a hollow output shaft corresponding to the lower part of the output shaft of the first driving motor, a solid output shaft is arranged in the inner hole of the hollow output shaft in a rotating way, the upper end of the solid output shaft is connected with the output end of the speed reducer, and the hollow output shaft is connected with the output shaft of the second driving motor through a gear pair device. The speed reducer is provided with two driving motors, so that double-shaft output of different revolution numbers is realized.
Description
Technical Field
The invention belongs to the technical field of stirring equipment, and relates to a combined speed reducer special for double-output-shaft stirring.
Background
In the occasions of material mixing, heat transfer and reaction in most production processes, the single-shaft stirring device is applicable, but has certain limitations on the application of the single-shaft stirring device in severe working conditions of complex material reaction conditions and material property changes. The development of modern technology is rapid, and the development of stirring technology is promoted. In the production process fields of chemical industry, petroleum, food, pharmacy and the like, in the whole stirring operation process, the viscosity of some materials is changed along with the change of pressure and temperature, and the change range is very wide, so that a group of double-shaft stirring with high and low viscosity and different rotating speeds is needed to be provided in the stirring process, thereby meeting the production process requirements of products and improving the product quality.
Disclosure of Invention
The invention aims at the problems and provides a combined double-output-shaft special speed reducer for stirring, which is provided with two driving motors and realizes double-shaft output of different revolutions.
According to the technical scheme of the invention: a special speed reducer of two play axle stirring of combination formula, its characterized in that: the motor seat is provided with a speed reducer, the input end of the speed reducer is provided with a first driving motor, the motor seat is also provided with a second driving motor, the output shaft of the first driving motor is vertically downward, and the output shaft of the second driving motor is mutually perpendicular to the output shaft of the first driving motor; the motor seat is provided with a hollow output shaft corresponding to the lower part of the output shaft of the first driving motor, a solid output shaft is arranged in the inner hole of the hollow output shaft in a rotating way, the upper end of the solid output shaft is connected with the output end of the speed reducer, and the hollow output shaft is connected with the output shaft of the second driving motor through a gear pair device.
As a further improvement of the invention, the gear pair device comprises a driving shaft and an intermediate shaft, wherein the intermediate shaft and the solid output shaft are mutually parallel, the driving shaft is connected with the output shaft of the second driving motor, a bevel gear is arranged on the driving shaft, a transition gear and a bevel gear are arranged on the intermediate shaft, an output gear is arranged on the hollow output shaft, the bevel gear is meshed with the bevel gear, and the transition gear is meshed with the output gear.
As a further improvement of the invention, the hollow output shaft is rotatably supported on the motor base through the first bearing, the solid output shaft is rotatably supported in the inner hole of the hollow output shaft through the second bearing, the inner end of the second bearing is positioned through the stepped hole of the hollow output shaft, and the outer end surface of the second bearing is pressed and fixed through the gland.
As a further development of the invention, the drive shaft is rotatably supported in the motor mount by means of a third bearing.
As a further improvement of the invention, the output end of the speed reducer is connected with the solid output shaft through a coupler.
The invention has the technical effects that: the product adopts an up-down superposition type coaxial output mode, so that the installation space is reduced; the output shaft of the second speed reducer at the lower part of the invention is a hollow shaft, and the inner cavity of the hollow shaft is provided with another output shaft which can independently rotate; the invention is respectively provided with respective motor drive, and can output two revolution numbers and power, thereby meeting different working conditions, improving the product quality and achieving the effect of energy conservation; according to the invention, the variable frequency motor can be configured according to the requirements, and the energy-saving requirements are met by adjusting the speed of the frequency converter; the invention is economical and practical in practical production, and has wide popularization value and application prospect.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings.
In fig. 1, the motor comprises a first driving motor 1, a speed reducer 2, a coupler 3, a connecting flange 4, a solid output shaft 5, a hollow output shaft 6, a gear pair device 7, a bevel gear 7-1, a bevel gear 7-2, a transition gear 7-3, an output gear 7-4, an intermediate shaft 7-5, a second driving motor 8 and the like.
As shown in fig. 1, the invention relates to a combined double-output-shaft special speed reducer for stirring, which comprises a motor base 9, wherein a speed reducer 2 is arranged on the motor base 9, a first driving motor 1 is arranged at the input end of the speed reducer 2, a second driving motor 8 is also arranged on the motor base 9, the output shaft of the first driving motor 1 is vertically downward, and the output shaft of the second driving motor 8 is mutually vertical to the output shaft of the first driving motor 1; the motor base 9 is provided with a hollow output shaft 6 corresponding to the lower part of the output shaft of the first driving motor 1, a solid output shaft 5 is rotatably arranged in an inner hole of the hollow output shaft 6, the upper end of the solid output shaft 5 is connected with the output end of the speed reducer 2, and the hollow output shaft 6 is connected with the output shaft of the second driving motor 8 through a gear pair device 7.
The gear pair device 7 comprises a driving shaft 7-6 and an intermediate shaft 7-5, wherein the intermediate shaft 7-5 and the solid output shaft 5 are arranged in parallel, the driving shaft 7-6 is connected with an output shaft of a second driving motor 8, a bevel gear 7-1 is arranged on the driving shaft 7-6, a transition gear 7-3 and a bevel gear 7-2 are arranged on the intermediate shaft 7-5, an output gear 7-4 is arranged on the hollow output shaft 6, the bevel gear 7-1 is meshed with the bevel gear 7-2, and the transition gear 7-3 is meshed with the output gear 7-4.
The hollow output shaft 6 is rotatably supported on the motor base 9 through a first bearing 10, the solid output shaft 5 is rotatably supported in an inner hole of the hollow output shaft 6 through a second bearing 11, the inner end of the second bearing 11 is positioned through a stepped hole of the hollow output shaft 6, and the outer end face of the second bearing 11 is pressed and fixed through a pressing cover 12.
The drive shaft 7-6 is rotatably supported in the motor housing 9 by a third bearing.
The output end of the speed reducer 2 is connected with a solid output shaft 5 through a coupler 3.
The working process of the invention is as follows: when the motor works, the first driving motor 1 drives the solid output shaft 5 to rotate through the speed reducer 2, so that output of a rotating speed is realized; the second driving motor 8 drives the hollow output shaft 6 to rotate through the gear pair device 7, specifically, the second driving motor 8 drives the driving shaft 7-6 to rotate, the driving shaft 7-6 drives the bevel gear 7-1 to rotate, the bevel gear 7-1 drives the bevel gear 7-2 to rotate, the bevel gear 7-2 drives the intermediate shaft 7-5 to rotate, the intermediate shaft 7-5 drives the transition gear 7-3 to rotate, the transition gear 7-3 drives the output gear 7-4 to rotate, and the output gear 7-4 drives the hollow output shaft 6 to rotate, so that the second rotation speed output is realized.
Claims (3)
1. A special speed reducer of two play axle stirring of combination formula, its characterized in that: the motor comprises a motor seat (9), wherein a speed reducer (2) is arranged on the motor seat (9), a first driving motor (1) is arranged at the input end of the speed reducer (2), a second driving motor (8) is also arranged on the motor seat (9), the output shaft of the first driving motor (1) is vertically downward, and the output shaft of the second driving motor (8) is mutually perpendicular to the output shaft of the first driving motor (1); a hollow output shaft (6) is arranged on the motor base (9) corresponding to the lower part of the output shaft of the first driving motor (1), a solid output shaft (5) is arranged in an inner hole of the hollow output shaft (6) in a rotating way, the upper end of the solid output shaft (5) is connected with the output end of the speed reducer (2), and the hollow output shaft (6) is connected with the output shaft of the second driving motor (8) through a gear pair device (7);
the gear pair device (7) comprises a driving shaft (7-6) and an intermediate shaft (7-5), wherein the intermediate shaft (7-5) and the solid output shaft (5) are arranged in parallel, the driving shaft (7-6) is connected with the output shaft of the second driving motor (8), a bevel gear (7-1) is arranged on the driving shaft (7-6), a transition gear (7-3) and a bevel gear (7-2) are arranged on the intermediate shaft (7-5), an output gear (7-4) is arranged on the hollow output shaft (6), the bevel gear (7-1) is meshed with the bevel gear (7-2), and the transition gear (7-3) is meshed with the output gear (7-4);
the hollow output shaft (6) is rotatably supported on the motor base (9) through a first bearing (10), the solid output shaft (5) is rotatably supported in an inner hole of the hollow output shaft (6) through a second bearing (11), the inner end of the second bearing (11) is positioned through a stepped hole of the hollow output shaft (6), and the outer end face of the second bearing (11) is pressed and fixed through a pressing cover (12).
2. The combined double-output shaft stirring special speed reducer as claimed in claim 1, wherein: the driving shaft (7-6) is rotatably supported in the motor base (9) through a third bearing.
3. The combined double-output shaft stirring special speed reducer as claimed in claim 1, wherein: the output end of the speed reducer (2) is connected with the solid output shaft (5) through the coupler (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810344383.2A CN108336862B (en) | 2018-04-17 | 2018-04-17 | Combined double-output shaft speed reducer special for stirring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810344383.2A CN108336862B (en) | 2018-04-17 | 2018-04-17 | Combined double-output shaft speed reducer special for stirring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108336862A CN108336862A (en) | 2018-07-27 |
| CN108336862B true CN108336862B (en) | 2024-02-09 |
Family
ID=62933162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810344383.2A Active CN108336862B (en) | 2018-04-17 | 2018-04-17 | Combined double-output shaft speed reducer special for stirring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108336862B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195766A (en) * | 2019-06-10 | 2019-09-03 | 义乌联动机械股份有限公司 | A kind of servo motor substitution electromagnetic force clutch and its method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04102749A (en) * | 1990-08-21 | 1992-04-03 | Sumitomo Heavy Ind Ltd | Concentric multiple output shaft reduction gear |
| KR20020057716A (en) * | 2001-01-05 | 2002-07-12 | 강 석 봉 | Shaft of stirrer |
| CN104482175A (en) * | 2014-12-12 | 2015-04-01 | 江苏胜开尓工业技术有限公司 | Speed reducer for stir driving |
| CN208209722U (en) * | 2018-04-17 | 2018-12-07 | 江苏浩特隆搅拌设备有限公司 | The double shafts of combined type stir special reduction gear |
-
2018
- 2018-04-17 CN CN201810344383.2A patent/CN108336862B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04102749A (en) * | 1990-08-21 | 1992-04-03 | Sumitomo Heavy Ind Ltd | Concentric multiple output shaft reduction gear |
| KR20020057716A (en) * | 2001-01-05 | 2002-07-12 | 강 석 봉 | Shaft of stirrer |
| CN104482175A (en) * | 2014-12-12 | 2015-04-01 | 江苏胜开尓工业技术有限公司 | Speed reducer for stir driving |
| CN208209722U (en) * | 2018-04-17 | 2018-12-07 | 江苏浩特隆搅拌设备有限公司 | The double shafts of combined type stir special reduction gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108336862A (en) | 2018-07-27 |
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