CN106179100B - A kind of double-speed mixing transmission device - Google Patents
A kind of double-speed mixing transmission device Download PDFInfo
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- CN106179100B CN106179100B CN201610799463.8A CN201610799463A CN106179100B CN 106179100 B CN106179100 B CN 106179100B CN 201610799463 A CN201610799463 A CN 201610799463A CN 106179100 B CN106179100 B CN 106179100B
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- output
- shaft
- shell
- inner shaft
- outer shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/324—Driving independent stirrer shafts, i.e. not fitted on the container
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The present invention provides a kind of double-speed mixing transmission device, it includes shell, vertically the output inner shaft to rotatable assembly inside the shell；The outside of the output inner shaft is enclosed with the output outer shaft of coaxial tubular, and the lower part of the shell is stretched out in the lower part of the output outer shaft, and the output outer shaft and outer casing underpart rotatory sealing are assembled；Rotatable assembly between the output inner shaft and the output outer shaft, the output inner shaft are connect with the rotary outer spindle using Cycloidal pin-wheel drive structure, have gap between the output inner shaft outer wall and rotary outer spindle inner wall；The lower end of the output outer shaft is stretched out in the lower end of the output inner shaft, and the output inner shaft and the lower end for exporting outer shaft are connected separately with independent Stirring module.The output par, c of the device can be different with Output with coaxial line revolving speed.
Description
Technical field
The present invention relates to mixing plant technical fields, and in particular to a kind of double-speed mixing transmission device.
Background technique
Blender stirs the material memory in reaction kettle or stir chamber by the blade of rotation when operation mixed
It closes.Traditional Agitator Impeller is generally only simple single direction rotation, but when material follows rotation, pockets of material is difficult
It is separated.Present some blenders have speed changing function, thus it is possible to vary speed, or even realize and reversely rotate, so that
Pockets of material scattering can be caused into biggish impact when stirring to transmission device in this way, reduce equipment and use the longevity
Life, while energy consumption can greatly increase when its variable-speed operation.
Present equipment is mainly driven by transmission device and is run, and present transmission device is mainly by motor or other power
Machinery drives operation, these mechanical power outputs are quick rotation output, generates heat when running at high speed in order to prevent excessive,
These devices need just to have preferable lubricating system.In transmission device operation, can be mixed in the lubricating oil in circulating lubricating oil road
It is miscellaneous to have the impurity such as the clast generated when equipment operation, and these impurity can follow circulating oil path to enter equipment middle (center) bearing etc. repeatedly
In the transmission parts of high precision, so that Fast Wearing occur in these precision drive parts, service life is substantially reduced.
Summary of the invention
In view of the above problems, the present invention provides a kind of double-speed mixing transmission device, the output par, c of the device can be coaxial
Line exports different revolving speeds.
The technical solution adopted by the present invention to solve the technical problems is: a kind of double-speed mixing transmission device includes outer
Shell, vertically the output inner shaft to rotatable assembly inside the shell；The outside of the output inner shaft is enclosed with the output of coaxial tubular
The lower part of the shell is stretched out in the lower part of outer shaft, the output outer shaft, and the output outer shaft and outer casing underpart rotatory sealing are assembled；
The upper section fixing assembling of rotatable assembly between the output inner shaft and the output outer shaft, the output inner shaft has sun block,
The top of the rotary outer spindle be fixed with annular be evenly arranged on it is described output inner shaft outside upright to planet column, the sun block with
The planet column is connected using Cycloidal pin-wheel drive structure, between having between the output inner shaft outer wall and rotary outer spindle inner wall
Gap；The lower end of the output outer shaft, the lower end of the output inner shaft and the output outer shaft are stretched out in the lower end of the output inner shaft
It is connected separately with independent Stirring module.
Preferably, the top of the shell is equipped with slowdown module, the dynamic input of slowdown module upper design
Axis, the lower part of the slowdown module and output inner shaft transmission connection.
Preferably, the slowdown module uses Cycloidal pin-wheel drive structure, the lower part of the slowdown module is designed as umbrella
Gear structure, the upper design of the output inner shaft are umbrella tooth wheel construction, the top of the slowdown module lower part and output inner shaft
It is connected by umbrella tooth wheel construction.
Preferably, the lower section Position Design of the interior of shell has the oil pocket for wrapping up the output outer shaft, the shell
Outer wall on design have oil pumping hole be connected to the oil pocket, be connected on the oil pumping hole by lubricating oil in oil pocket pump to outside
The oil circuit module of the drive position on shell top；The outer casing underpart design has the contamination precipitation pond for wrapping up the output outer shaft, institute
It states contamination precipitation pond to be connected to oil pocket, contamination precipitation pond lower bottom part and the output outer shaft rotatory sealing are assembled, and the impurity is heavy
Shallow lake pond lower part is machined with drain oil.
Preferably, design has an inclined lower oil return hole on the output outer shaft, the lower oil return hole upper end with it is described defeated
The top connection of outer shaft out, the lower oil return hole lower end are connected to the outer wall of the output outer shaft, the lower end of the lower oil return hole
Outlet is located at the top for being assemblied in shell and being driven drive bearing between outer shaft.
As preferred choosing, connected between the slowdown module and the shell by spacer flanger, the spacer flanger
Recess is machined with 2 or more upper oil return holes.
Preferably, the top of the slowdown module is equipped with and its internal abat-vent being connected to.
The beneficial effects of the present invention are a kind of: this double-speed mixing transmission device in use, mainly by transmission mechanism to
The output inner shaft transmits power；The output inner shaft is passed power by the Cycloidal pin-wheel drive structure of sun block, planet column
It moves on output outer shaft, there is different revolving speeds between the output inner shaft described in this way and output outer shaft；The output outer shaft lower end
It stretches out outer casing underpart and realizes power output, and the output outer shaft is wrapped in the outside of the output inner shaft, the output inner shaft
The output outer shaft is stretched out in lower part, while power transmission being gone out, and is lower than by output outer shaft revolving speed described in Cycloidal pin-wheel drive
The output inner shaft revolving speed, so that there are different rotating speeds between the two output shafts.This transmission device use is being stirred
When in machine, output inner shaft and the lower end for exporting outer shaft can be connected separately with independent Stirring module.It thus can be real
Differential stirs while material in existing agitator tank or reaction kettle, so that stirring is more uniform.It exports inner shaft and exports outer shaft
Coaxial design, which to connect with Stirring module independent, to be more easier, convenient to carry out.And in whipping process, move
Insist on continuous output, power stability, stirring efficiency is higher.Smaller to the transmission impact of equipment simultaneously, drive apparatus service life is more
It is high.
Detailed description of the invention
Fig. 1 is a kind of double-speed mixing transmission device forward direction the schematic diagram of the section structure.
Specific embodiment
Below with reference to embodiment, the present invention is further described:
As shown in the embodiment shown in fig, which includes shell 1, is assemblied in vertically to rotatable
Output inner shaft 2 in shell；The outside of the output inner shaft 2 is enclosed with the output outer shaft 3 of coaxial tubular, the output outer shaft 3
Lower part stretch out the lower part of the shell 1, the output outer shaft 3 is assembled with 1 lower part rotatory sealing of shell；The output inner shaft 2
The upper section fixing assembling of the rotatable assembly between the output outer shaft 3, the output inner shaft 2 has sun block 21, the rotation
The top of outer shaft 3 be fixed with annular be evenly arranged on output 2 outside upright of inner shaft to planet column 31, the sun block 21 and institute
It states planet column 31 to connect using Cycloidal pin-wheel drive structure, between having between 2 outer wall of output inner shaft and 3 inner wall of rotary outer spindle
Gap；The lower end of the output outer shaft 3, the output inner shaft 2 and the output outer shaft 3 are stretched out in the lower end of the output inner shaft 2
Lower end is connected separately with independent Stirring module.
Cycloidal pin-wheel drive is a kind of planetary drive, the novel kind of drive engaged using cycloidal pin teeth.Cycloidal-pin wheel
Double eccentric sleeves of the structure equipped with 180 ° of a dislocation on input shaft, there are two the roller axles of referred to as pivoted arm for dress on eccentric bushing
It holds, forms H mechanism, the centre bore of two Cycloidal Wheels is the raceway of rotary arm bearing on eccentric bushing, and by Cycloidal Wheel and pin gear
The needle tooth of upper one group of annular array is meshed, to form the internal messing deceleration mechanism that tooth difference is a tooth.
A kind of double-speed mixing transmission device is in use, mainly transmit power to the output inner shaft by transmission mechanism；
As shown in Figure 1.The output inner shaft 2 by sun block 21, planet column 31 Cycloidal pin-wheel drive structure by power transmission to defeated
Out on outer shaft 3, there is different revolving speeds between the output inner shaft 2 described in this way and output outer shaft 3；It stretches 3 lower end of output outer shaft
Power output is realized in 1 lower part of shell out, and the output outer shaft 3 is wrapped in the outside of the output inner shaft 2, the output inner shaft
The output outer shaft 3 is stretched out in 2 lower parts, while power transmission being gone out, low by output 3 revolving speed of outer shaft described in Cycloidal pin-wheel drive
In 2 revolving speed of output inner shaft, so that have different rotating speeds between the two output shafts.This transmission device use is being stirred
When mixing in machine, output inner shaft 2 and the lower end for exporting outer shaft 3 can be connected separately with independent Stirring module.Thus may be used
Differential stirs while to realize material in agitator tank or reaction kettle, so that stirring is more uniform.It exports inner shaft 2 and output is outer
The coaxial design of axis 3, which to connect with Stirring module independent, to be more easier, convenient to carry out.And in whipping process
In, power persistently exports, power stability, and stirring efficiency is higher.Smaller to the transmission impact of equipment simultaneously, drive apparatus uses the longevity
It orders higher.The device not can be used only in blender, also can be used in other feelings for needing the coaxial output power of double speed
Under condition.
In specific design, as shown in Figure 1, the top of the shell 1 is equipped with slowdown module 4, on the slowdown module 4
Portion designs dynamic input shaft 41, and the lower part of the slowdown module 4 and output inner shaft 2 are sequentially connected.The power input shaft 41
It is connected using the structure of key connection with driving motor, the slowdown module 4 can be designed so that the rotation inputted from input shaft 41
Rotary speed is greatly reduced so that output inner shaft 2 and output outer shaft from the revolving speed that lower part export reach reduction, convenient for and other
Equipment connection.
In specific design, as shown in Figure 1, the slowdown module uses Cycloidal pin-wheel drive structure, the slowdown module 4
Lower part be designed as umbrella tooth wheel construction, the upper design of the output inner shaft 2 is umbrella tooth wheel construction, 4 lower part of slowdown module
It is connect with the top of output inner shaft 2 by umbrella tooth wheel construction.The 4 lower part output bevel gear of slowdown module is inner conical umbrella tooth
Wheel, 2 upper end of output inner shaft are male-tapered bevel gear, and two three gears coaxially assemble.The slowdown module 4 described in this way is from top
Power input shaft 41 coaxially exported to lower part bevel gear power, while with the output inner shaft 2, output outer shaft 3 be also it is coaxial
Output, so that the power output of the transmission device is more steady, and equipment starting also can be more steady when running work.
In embodiment as shown in Figure 1, the lower section Position Design inside the shell 1 has the oil for wrapping up the output outer shaft
Chamber 11, design has the oil pumping hole being connected to the oil pocket 11 on the outer wall of the shell 1, is connected on the oil pumping hole by oil pocket
Lubricating oil pumps to the oil circuit module 5 of the drive position on 1 top of shell in 11；1 lower part of the shell design has package described defeated
The contamination precipitation pond of outer shaft 3 out, the contamination precipitation pond are connected to oil pocket, 6 lower bottom part of contamination precipitation pond and the output outer shaft 3
Rotatory sealing assembly, 6 lower part of contamination precipitation pond is machined with drain oil.Pass through oil well pump in oil circuit module 5 for the oil
Intracavitary lubricating oil is pumped into the upper end of the 1 top slowdown module 4 of shell, and by gravity, lubricating oil trickles downwards from top,
Lubricating oil is flow back into the oil pocket 11 by the drive mechanism in slowdown module 4 and shell 1, then in oil circuit module 5
Oil well pump takes it away upwards, realizes the recycling of lubricating oil.And the oil pocket 11 by the swivel bearing of 1 lower part of shell with
The contamination precipitation pond 6 is connected to.When the impurity in oil circuit enters in oil pocket 11, the impurity of mechanical wear penetrates the shell 1
The swivel bearing of lower part, since the contamination precipitation pond 6 is located at 1 lower part of shell, is not involved in into the contamination precipitation pond 6
Oil circulation ensure that the cleannes of oil circulation, and the output bearing of the output outer shaft 3 is located at the top in contamination precipitation pond 6,
So that impurity will not be again introduced into the oil circuit of shell 1.And the drain oil of 6 lower part of the contamination precipitation pond processing can be in impurity
When more, the impurity connection lubrication meat in contamination precipitation pond 6 is released together.The convenient removal to impurity, this structure make
More smoothly, service life of equipment is longer for the lubrication of equipment.
In specific design, as shown in Figure 1, designing on the output outer shaft 3 has inclined lower oil return hole 32, it is described next time
32 upper end of oilhole is connected to the top of the output outer shaft 3, and the outer wall of lower 32 lower end of oil return hole and the output outer shaft 3 connects
Logical, the lower end outlet of the lower oil return hole 32 is located at the top for being assemblied in shell 1 and being driven drive bearing between outer shaft 3.It is described
It exports outer shaft 3 at work, ceaselessly makes rotating motion along vertical axis, lubricating oil enters from lower 32 upper end of oil return hole, passes through
Rotary motion is thrown away by the outlet from the lower end of the lower oil return hole 32, falls directly on drive bearing, the lower oil return hole 32
So that the flowing of lubricating oil is more uniform, lubricant effect is more preferable.
As shown in Figure 1, being connected between the slowdown module 4 and the shell 1 by spacer flanger 7, the spacer flanger 7
Recess be machined with 2 upper oil return holes 71.Oil seal connects between the spacer flanger 7 and the slowdown module and shell 1
It connects.In the present embodiment, profit is changed oil and is squeezed into from the top of slowdown module 4 by the oil circuit module 5, on the spacer flanger 7
Upper oil return hole 71 makes oil circuit more unobstructed, and the lubricating oil in slowdown module can quickly smoothly enter the intracorporal biography of the shell
In motivation structure, 2 upper oil return holes 71 are designed, so that profit is changed oil, the flowing along oil circuit is more uniform, without dead angle.
As shown in Figure 1, the top of the slowdown module 4 is equipped with and its internal abat-vent 42 being connected to.The abat-vent
42 design allows the pressure of machine internal is quickly outer to put, guarantees the smooth circular flow of oil circuit.
The foregoing is merely preferred modes of the invention, are not intended to limit the invention, all in spirit and original of the invention
Within then, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of double-speed mixing transmission device, it includes shell (1), vertically the output inner shaft to rotatable assembly inside the shell
(2)；The outside of output inner shaft (2) is enclosed with the output outer shaft (3) of coaxial tubular, and the lower part of output outer shaft (3) is stretched
The lower part of the shell (1) out, the output outer shaft (3) and shell (1) lower part rotatory sealing are assembled；The output inner shaft (2)
The upper section fixing assembling of the rotatable assembly between the output outer shaft (3), output inner shaft (2) has sun block (21), institute
State rotary outer spindle (3) top be fixed with annular be evenly arranged on it is described output inner shaft (2) outside upright to planet column (31), it is described
Sun block (21) is connect with the planet column (31) using Cycloidal pin-wheel drive structure, output inner shaft (2) outer wall and rotation
There is gap between outer shaft (3) inner wall；The lower end of output outer shaft (3) is stretched out in the lower end of output inner shaft (2), described defeated
The lower end of inner shaft (2) and output outer shaft (3) is connected separately with independent Stirring module out；It is characterized by: described
The internal lower section Position Design of shell (1) has the oil pocket (11) for wrapping up the output outer shaft, designs on the outer wall of the shell (1)
There is the oil pumping hole being connected to the oil pocket (11), is connected on the oil pumping hole and oil pocket (11) interior lubricating oil is pumped into shell
(1) the oil circuit module (5) of the drive position on top；Shell (1) the lower part design has the impurity for wrapping up output outer shaft (3)
Sedimentation basin (6), the contamination precipitation pond (6) are connected to oil pocket (11), outside contamination precipitation pond (6) lower bottom part and the output
Axis (3) rotatory sealing assembly, contamination precipitation pond (6) lower part is machined with drain oil；There is design on the output outer shaft (3) inclines
Oblique lower oil return hole (32), lower oil return hole (32) upper end are connected to the top of output outer shaft (3), the lower oil return hole
(32) lower end is connected to the outer wall of output outer shaft (3), and the lower end outlet of the lower oil return hole (32), which is located at, is assemblied in shell
(1) transmission outer shaft (3) between drive bearing top.
2. a kind of double-speed mixing transmission device according to claim 1, it is characterised in that: the top of the shell (1) fills
Equipped with slowdown module (4), the dynamic input shaft of slowdown module (4) upper design (41), the lower part of the slowdown module (4)
With output inner shaft (2) transmission connection.
3. a kind of double-speed mixing transmission device according to claim 2, it is characterised in that: the slowdown module (4) uses
Cycloidal pin-wheel drive structure, the lower part of the slowdown module (4) are designed as umbrella tooth wheel construction, the top of output inner shaft (2)
It is designed as umbrella tooth wheel construction, slowdown module (4) lower part is connect with the top of output inner shaft (2) by umbrella tooth wheel construction.
4. a kind of double-speed mixing transmission device according to claim 2, it is characterised in that: the slowdown module (4) and institute
It states and is connected between shell (1) by spacer flanger (7), the recess of the spacer flanger (7) is machined with 2 or more upper oil returns
Hole (71).
5. a kind of double-speed mixing transmission device according to claim 4, it is characterised in that: the slowdown module (4) it is upper
Portion is equipped with and its internal abat-vent (42) being connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799463.8A CN106179100B (en) | 2016-08-31 | 2016-08-31 | A kind of double-speed mixing transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799463.8A CN106179100B (en) | 2016-08-31 | 2016-08-31 | A kind of double-speed mixing transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106179100A CN106179100A (en) | 2016-12-07 |
| CN106179100B true CN106179100B (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610799463.8A Active CN106179100B (en) | 2016-08-31 | 2016-08-31 | A kind of double-speed mixing transmission device |
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| Country | Link |
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| CN (1) | CN106179100B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469717A (en) * | 2017-08-11 | 2017-12-15 | 天津吉玄节能技术股份有限公司 | A kind of double-speed mixing transmission device |
| CN108479670B (en) * | 2018-05-24 | 2019-12-03 | 安徽工程大学 | A kind of efficient mixing agitator and its assembly method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2356184Y (en) * | 1999-03-19 | 1999-12-29 | 虞培清 | Two stage double output shaft cycloid needle wheel speed reducer |
| CN202674244U (en) * | 2012-06-04 | 2013-01-16 | 王洪如 | Transmission case with sundries-containing structure |
| CN202790344U (en) * | 2012-08-07 | 2013-03-13 | 常州福诺传动机械有限公司 | Vertical type cycloidal pin gear speed reducer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049967U (en) * | 1988-09-12 | 1989-12-27 | 兰州石油化工机器厂 | High-pressure stillage magnetic force driving head |
| CN203370502U (en) * | 2013-06-27 | 2014-01-01 | 东莞市鸿远机械设备制造有限公司 | Single-motor double-shaft driving device |
| CN206152745U (en) * | 2016-08-31 | 2017-05-10 | 常州市科协减速机制造有限公司 | Double speed stirring transmission |
-
2016
- 2016-08-31 CN CN201610799463.8A patent/CN106179100B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2356184Y (en) * | 1999-03-19 | 1999-12-29 | 虞培清 | Two stage double output shaft cycloid needle wheel speed reducer |
| CN202674244U (en) * | 2012-06-04 | 2013-01-16 | 王洪如 | Transmission case with sundries-containing structure |
| CN202790344U (en) * | 2012-08-07 | 2013-03-13 | 常州福诺传动机械有限公司 | Vertical type cycloidal pin gear speed reducer |
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| Publication number | Publication date |
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| CN106179100A (en) | 2016-12-07 |
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