CN106246813A - A kind of roll squeezer planetary reduction box - Google Patents
A kind of roll squeezer planetary reduction box Download PDFInfo
- Publication number
- CN106246813A CN106246813A CN201610783441.2A CN201610783441A CN106246813A CN 106246813 A CN106246813 A CN 106246813A CN 201610783441 A CN201610783441 A CN 201610783441A CN 106246813 A CN106246813 A CN 106246813A
- Authority
- CN
- China
- Prior art keywords
- gear
- planetary reduction
- casees
- big
- sun gear
- 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.)
- Pending
Links
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
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/36—Toothed gearings for conveying rotary motion with gears having orbital motion with two central gears coupled by intermeshing orbital gears
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/04—Combinations of toothed gearings only
- F16H37/041—Combinations of toothed gearings only for conveying rotary motion with constant gear ratio
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
-
- 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
- F16H57/03—Gearboxes; Mounting gearing therein characterised by means for reinforcing gearboxes, e.g. ribs
-
- 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
- F16H57/032—Gearboxes; Mounting gearing therein characterised by the materials used
Abstract
The invention discloses a kind of roll squeezer planetary reduction box, relate to drive apparatus and manufacture field, including shell, power shaft, reducing gear and output shaft, described reducing gear sets in the enclosure, described shell by the most successively along a case, two casees, three casees even, form for four casees, described reducing gear is made up of the parallel deceleration of the one-level front and back arranged, two-stage planetary reduction and three stage planetary reduction, and the deceleration parallel with one-level of described power shaft is connected, and described three stage planetary reduction is connected with power shaft；Operation principle is: motor is connected with power shaft, export after the parallel deceleration of one-level, two-stage planetary reduction and three stage planetary reduction totally three grades of decelerations respectively, have simple in construction, speed reducing ratio is big, compact conformation, transmission power big, stable working, the advantage such as easy for installation, solves the problem that in prior art, the structure of reduction box is numerous and diverse, bulky.
Description
Technical field
The present invention relates to drive apparatus and manufacture field, be specifically related to a kind of roll squeezer planetary reduction box.
Background technology
Reduction box is widely used in national big-and-middle-sized cement production enterprise, supporting cement rolled machine production line.Existing cement roller press
The reductor that production line uses uses the structure of center driving or monolateral pair of transmission to slow down, and structure is numerous and diverse, bulky, system
Make with high costs.
Summary of the invention
The invention provides a kind of roll squeezer planetary reduction box, in order to solve the structure of reduction box in prior art numerous and diverse,
Bulky problem.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is summarized as follows:
A kind of roll squeezer planetary reduction box, including shell, power shaft, reducing gear and output shaft, described reducing gear
If in the enclosure, described shell by the most successively along a case, two casees, three casees even, form for four casees, described reducing gear is by front and back
The parallel deceleration of one-level, two-stage planetary reduction and three stage planetary reduction composition, the deceleration parallel with one-level of described power shaft arranged
Being connected, described three stage planetary reduction is connected with power shaft；Operation principle is: motor is connected with power shaft, parallel through one-level respectively
Slow down, two-stage planetary reduction and three stage planetary reduction totally three grades slow down after export, have that simple in construction, speed reducing ratio be big, structure
Compact, transmission power is big, stable working, the advantage such as easy for installation, solves that the structure of reduction box in prior art is numerous and diverse, volume
Huge problem.
More excellent, a described case, two casees, three casees, the junction of four casees are additionally provided with reinforcement, it is ensured that the connection of deceleration box
Firm.
More excellent, a described case, two casees, three casees, the material of four casees are steel, it is ensured that reductor has enough rigidity with strong
Degree.
More excellent, junction in described two casees and three casees is provided with small internal gear inwardly, described three casees, company in four casees
The place of connecing is provided with big ring gear inwardly, and the parallel deceleration of described one-level includes gear, and described gear is meshed with power shaft, on gear
It is coaxially connected with two axles；Described two-stage planetary reduction includes that small sun gear, described small sun gear and two axles are coaxially connected, Sunny
The central axis of wheel coincides with the central axis of small internal gear, the little row of uniform at least three between small sun gear and small internal gear
Star-wheel, described asteroid wheel is meshed with small sun gear and small internal gear respectively, and asteroid wheel connects same asteroid frame；Institute
State three stage planetary reduction and include that big sun gear, described big sun gear are coaxially connected with asteroid frame, the central axis of big sun gear
Coincide with the central axis of big ring gear, uniform at least three major planet wheel between big sun gear and big ring gear, described greatly
Planetary gear is meshed with big sun gear and big ring gear respectively, and three major planet wheels connect same major planet frame, described big row
Carrier is coaxially connected with output shaft；Small internal gear not only acts as the effect connecting different casings with the setting of big ring gear, more
Offer, the effect of restriction planetary gear rotation path are provided, reach the effect slowed down.
More excellent, the speed reducing ratio between described power shaft and output shaft is 70:1 80:1, and speed reducing ratio is big, slowing effect
Good.
More excellent, described small internal gear is alloy steel forging with the material of big ring gear, can by use modifier treatment and
The flank of tooth hardens, and enhances the bending strength of gear and releases fatigue strength.
More excellent, described power shaft is provided with Hooks coupling universal coupling, plays cushioning effect, resisting strong impact and vibration ability good.
More excellent, use Flange joint between described output shaft and major planet frame, install simple, stabilized structure, it is easy to real
Existing.
Compared with prior art, beneficial effect produced by the present invention: simple in construction, speed reducing ratio are big, compact conformation, transmission
Power is big, stable working, easy for installation.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
In figure, label is respectively as follows: 1, one case；2, two case；3, three case；4, four case；5, power shaft；6, two axle；7, gear；8、
Small sun gear；9, asteroid wheel；10, small internal gear；11, big sun gear；12, major planet wheel；13, big ring gear；14, output
Axle；15, major planet frame.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.Embodiments of the present invention bag
Include but be not limited to the following example.
Embodiment 1
As it is shown in figure 1, a kind of roll squeezer planetary reduction box, including shell, power shaft 5, reducing gear and output shaft 14,
Described reducing gear sets in the enclosure, and described shell is by forming for one case 1, two casees 2, three casees 3, four casees 4 along company, institute the most successively
State reducing gear to be made up of the parallel deceleration of the one-level front and back arranged, two-stage planetary reduction and three stage planetary reduction, described input
Axle 5 deceleration parallel with one-level is connected, and described three stage planetary reduction is connected with power shaft 5.
The operation principle of the roll-in planetary reduction box that the present embodiment provides is: respectively through the parallel deceleration of one-level, secondary planet
Slow down and export after three stage planetary reduction totally three grades of decelerations.
The present embodiment have simple in construction, speed reducing ratio is big, compact conformation, transmission power big, stable working, easy for installation etc.
Advantage, solves the problem that in prior art, the structure of reduction box is numerous and diverse, bulky.
Embodiment 2
Optimize further on the basis of a kind of roll squeezer planetary reduction box described in embodiment 1, described one case 1, two case
2, three casees 3, the junction of four casees 4 be additionally provided with reinforcement, described one case 1, two casees 2, three casees 3, the material of four casees 4 be steel；This
Being disposed to of embodiment ensures that reductor has enough rigidity and intensity, it is ensured that the casing stable connection of reduction box.
Embodiment 3
As it is shown in figure 1, optimize further on the basis of a kind of roll squeezer planetary reduction box described in embodiment 1 or 2, institute
State the junction in two casees 2 and three casees 3 and be provided with small internal gear 10 inwardly, described three casees 3, junction in four casees 4 be provided with court
Interior big ring gear 13, the parallel deceleration of described one-level includes that gear 7, described gear 7 are meshed with power shaft 5, coaxial on gear 7
Connect and have two axles 6；Described two-stage planetary reduction includes small sun gear 8, and described small sun gear 8 is coaxially connected with two axles 6, Sunny
The central axis of central axis and the small internal gear 10 of wheel 8 coincides, between small sun gear 8 and small internal gear 10 uniform three little
Planetary gear 9, described asteroid wheel 9 is meshed with small sun gear 8 and small internal gear 10 respectively, and asteroid wheel 9 connects same little
Planet carrier；Described three stage planetary reduction includes that big sun gear 11, described big sun gear 11 are coaxially connected with asteroid frame, the big sun
The central axis of central axis and the big ring gear 13 of wheel 11 coincides, between big sun gear 11 and greatly ring gear 13 uniform three
Major planet wheel 12, described major planet wheel 12 is meshed with big sun gear 11 and big ring gear 13 respectively, and three major planet wheels 12 are even
Connecing same major planet frame 15, described major planet frame 15 is coaxially connected with output shaft 14.
In the present embodiment, motor is connected with power shaft 5, and rotating of power shaft 5 drives the gear 7 being meshed therewith to rotate,
The diameter of described gear 7 is more than power shaft 5, so realizing the parallel deceleration of one-level；Gear 7 is coaxially connected with two axles 6, so two axles
The rotating speed of 6 is consistent with the rotating speed of gear 7, and for the rotating speed after the parallel deceleration of one-level, two axles 6 are coaxially connected with small sun gear 8, the least
The rotating speed of sun gear 8 is still the rotating speed after the parallel deceleration of one-level, and the rotation of small sun gear 8 drives small sun gear 8 and small internal gear
Asteroid wheel 9 between 10 rotates on small internal gear 10, and the diameter of small internal gear 10 is more than the diameter of small sun gear 8, so
Achieve two-stage planetary reduction；Three stage planetary reduction is identical with the principle of two-stage planetary reduction.
The present embodiment simple in construction, arranges rationally, makes speed reducing ratio be up to 70:1 in the case of ensureing small volume
80:1, has positive effect.
Embodiment 4
Optimize further on the basis of a kind of roll squeezer planetary reduction box described in embodiment 3, described small internal gear 10
It is alloy steel forging with the material of big ring gear 13；The present embodiment can harden by using modifier treatment and the flank of tooth, enhances tooth
The bending strength of wheel and releasing fatigue strength.
Embodiment 5
Optimize further on the basis of a kind of roll squeezer planetary reduction box described in embodiment 3, described power shaft 5 sets
There is Hooks coupling universal coupling, play cushioning effect, resisting strong impact and vibration ability good；Adopt between described output shaft 14 and major planet frame 15
With Flange joint, install simple, stabilized structure, it is easy to accomplish.
It is embodiments of the invention as mentioned above.The present invention is not limited to above-mentioned embodiment, and anyone should learn
The structure change made under the enlightenment of the present invention, every have same or like technical scheme with the present invention, each falls within this
Within the protection domain of invention.
Claims (8)
1. a roll squeezer planetary reduction box, including shell, power shaft (5), reducing gear and output shaft (14), described deceleration
Mechanism sets in the enclosure, it is characterised in that: described shell by the most successively along a case (1) even, two casees (2), three casees (3), four
Case (4) forms, and described reducing gear is by the parallel deceleration of the one-level front and back arranged, two-stage planetary reduction and three stage planetary reduction group
Becoming, described power shaft (5) deceleration parallel with one-level is connected, and described three stage planetary reduction is connected with power shaft (5).
2. roll squeezer planetary reduction box as claimed in claim 1 a kind of, it is characterised in that: a described case (1), two casees (2), three
Case (3), the junction of four casees (4) are additionally provided with reinforcement.
3. roll squeezer planetary reduction box as claimed in claim 1 a kind of, it is characterised in that: a described case (1), two casees (2), three
Case (3), the material of four casees (4) are steel.
4. a kind of roll squeezer planetary reduction box as described in claim 1 or 2 or 3, it is characterised in that: described two casees (2) and three
Junction in case (3) is provided with small internal gear (10) inwardly, and the junction in described three casees (3), four casees (4) is provided with inwardly
Big ring gear (13), the parallel deceleration of described one-level includes that gear (7), described gear (7) are meshed with power shaft (5), gear (7)
On be coaxially connected with two axles (6)；Described two-stage planetary reduction includes small sun gear (8), described small sun gear (8) and two axles (6)
Coaxially connected, the central axis of small sun gear (8) coincides with the central axis of small internal gear (10), and small sun gear (8) is with little
Uniform at least three asteroid wheel (9) between ring gear (10), described asteroid wheel (9) respectively with small sun gear (8) and little in
Gear ring (10) is meshed, and asteroid wheel (9) connects same asteroid frame；Described three stage planetary reduction includes big sun gear
(11), described big sun gear (11) is coaxially connected with asteroid frame, the central axis of big sun gear (11) and big ring gear (13)
Central axis coincide, between big sun gear (11) and big ring gear (13) uniform at least three major planet wheel (12), described
Major planet wheel (12) is meshed with big sun gear (11) and big ring gear (13) respectively, and three major planets wheel (12) connect same
Major planet frame (15), described major planet frame (15) is coaxially connected with output shaft (14).
5. a kind of roll squeezer planetary reduction box as claimed in claim 4, it is characterised in that: described power shaft (5) and output shaft
(14) speed reducing ratio between is 70:1 80:1.
6. a kind of roll squeezer planetary reduction box as claimed in claim 4, it is characterised in that: described small internal gear (10) and imperial palace
The material of gear ring (13) is alloy steel forging.
7. a kind of roll squeezer planetary reduction box as claimed in claim 4, it is characterised in that: described power shaft (5) is provided with ten thousand
To shaft coupling.
8. a kind of roll squeezer planetary reduction box as claimed in claim 4, it is characterised in that: described output shaft (14) and major planet
Flange joint is used between frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610783441.2A CN106246813A (en) | 2016-08-30 | 2016-08-30 | A kind of roll squeezer planetary reduction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610783441.2A CN106246813A (en) | 2016-08-30 | 2016-08-30 | A kind of roll squeezer planetary reduction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246813A true CN106246813A (en) | 2016-12-21 |
Family
ID=58080395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610783441.2A Pending CN106246813A (en) | 2016-08-30 | 2016-08-30 | A kind of roll squeezer planetary reduction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999950A (en) * | 2018-09-30 | 2018-12-14 | 山推工程机械股份有限公司 | A kind of full hydraulic bulldozer variable-ratio final drive and bull-dozer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008050011A1 (en) * | 2006-10-23 | 2008-05-02 | Renault S.A.S | Power branching power train and infinitely variable hybrid transmission having three planetary gears on a single line |
| CN201475266U (en) * | 2009-08-14 | 2010-05-19 | 李鸿 | Novel planet gear speed reducer of efficient rolling and transmission |
| CN202597596U (en) * | 2012-05-30 | 2012-12-12 | 杭州南方通达齿轮有限公司 | Two-stage planetary reducer |
| CN103322128A (en) * | 2013-06-17 | 2013-09-25 | 江苏泰隆减速机股份有限公司 | Extra-large-power speed reducer for roller press |
| CN104235274A (en) * | 2014-09-02 | 2014-12-24 | 南京捷力齿轮箱技术有限公司 | Multipurpose gear case |
| CN206017588U (en) * | 2016-08-30 | 2017-03-15 | 资阳市金泽机械有限公司 | A kind of roll squeezer planetary reduction box |
-
2016
- 2016-08-30 CN CN201610783441.2A patent/CN106246813A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008050011A1 (en) * | 2006-10-23 | 2008-05-02 | Renault S.A.S | Power branching power train and infinitely variable hybrid transmission having three planetary gears on a single line |
| CN201475266U (en) * | 2009-08-14 | 2010-05-19 | 李鸿 | Novel planet gear speed reducer of efficient rolling and transmission |
| CN202597596U (en) * | 2012-05-30 | 2012-12-12 | 杭州南方通达齿轮有限公司 | Two-stage planetary reducer |
| CN103322128A (en) * | 2013-06-17 | 2013-09-25 | 江苏泰隆减速机股份有限公司 | Extra-large-power speed reducer for roller press |
| CN104235274A (en) * | 2014-09-02 | 2014-12-24 | 南京捷力齿轮箱技术有限公司 | Multipurpose gear case |
| CN206017588U (en) * | 2016-08-30 | 2017-03-15 | 资阳市金泽机械有限公司 | A kind of roll squeezer planetary reduction box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999950A (en) * | 2018-09-30 | 2018-12-14 | 山推工程机械股份有限公司 | A kind of full hydraulic bulldozer variable-ratio final drive and bull-dozer |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |