CN103691578A - Built-in double cycloidal type spiral discharge differential centrifugal machine - Google Patents
Built-in double cycloidal type spiral discharge differential centrifugal machine Download PDFInfo
- Publication number
- CN103691578A CN103691578A CN201310611969.8A CN201310611969A CN103691578A CN 103691578 A CN103691578 A CN 103691578A CN 201310611969 A CN201310611969 A CN 201310611969A CN 103691578 A CN103691578 A CN 103691578A
- Authority
- CN
- China
- Prior art keywords
- case lid
- output
- bearing
- input
- box cover
- 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
Images
Abstract
The invention relates to a built-in double cycloidal type spiral discharge differential centrifugal machine. An output end box cover is connected in series in a bearing frame through a bearing, the upper end of the output end box cover is connected with a second belt wheel, an input shaft is connected with an input end box cover in a penetrating way, the upper end of the input shaft is connected with a first belt wheel through a rotating tube, the lower end of the input shaft is coaxially connected with a cycloidal wheel through an eccentric bearing, the cycloidal wheel is connected with a connecting tube through a plunger pin, the connecting tube is connected into the output end box cover through a bearing, one end of an output shaft is connected in series in the connecting tube, the other end of the output shaft is connected with a spiral feeder, the lower end surface of the output end box cover is connected with a rotary drum, a hypocycloid gear ring is connected between the input end box cover and the output end box cover, and the hypocycloid gear ring is engaged with the cycloidal wheel.
Description
Technical field
The present invention relates to solid-liquid two-phase separation machinery field, be specifically related to a kind of built-in double pendulum line style screw unloading differential centrifugation machine.
Background technology
For in commercial Application, the particle below 2 μ m being carried out the requirement of sedimentation separation, screw unloading differential centrifugation machine must improve the rotating speed of rotary drum, to improve separation factor.Thus, as the very little radius of gyration of the differential driver requirement of drive unit, very little rotating mass and very high dynamic balance accuracy, that is to say the lightweight of the essential height of transmission device, appearance and size is minimum as far as possible.Traditional screw unloading differential centrifugation machine using traditional all adopts B, X-type cycloidal-pin wheel as transmission device.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, speed reducing ratio is large, the built-in double pendulum line style screw unloading differential centrifugation machine that bearing capacity is stronger.
The technical scheme that the present invention takes is:
A kind of built-in double pendulum line style screw unloading differential centrifugation machine, comprise bearing support, power shaft, input case lid, Cycloidal Wheel, hypocycloid gear ring, output shaft, output case lid, screw input feeder and rotary drum, described output case lid is in bearing is serially connected with bearing support, the upper end of output case lid is connected with the second belt pulley, described power shaft is connected to input case lid, the upper end of power shaft is connected with the first belt pulley through rotating cylinder, the lower end of power shaft coaxially connects Cycloidal Wheel through capacity eccentric bearing, Cycloidal Wheel is connected with coupling tunnel through pin, described coupling tunnel is in bearing is connected in output case lid, one end of output shaft is serially connected with in coupling tunnel, the other end of output shaft connects screw input feeder, described output case lid lower surface is connected with rotary drum, between described input case lid and output case lid, be connected with hypocycloid gear ring, described hypocycloid gear ring and Cycloidal Wheel engagement.
The present invention takes the beneficial effect of above technical scheme to be:
(1) adopt double cycloid structure, with hypocycloid wheel, just replaced the pinwheel being formed by pin wheel housing, a lot of pin tooth and pin gear sleeve, simple in structure, part is few, speed reducing ratio is large.
(2) double cycloid pure rolling mesh, engagement normal radius of curvature is little, and contact strength is high, and bearing capacity can improve 50-70%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: power shaft 1, the first belt pulley 2, the second belt pulleys 3, input case lid 4, Cycloidal Wheel 5, hypocycloid gear ring 6, capacity eccentric bearing 7, pin 8, coupling tunnel 9, output case lid 10, output shaft 11, screw input feeder 12, rotary drum 13, bearing support 14, rotating cylinder 15.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described:
As figure, a kind of built-in double pendulum line style screw unloading differential centrifugation machine comprises power shaft 1, the first belt pulley 2, the second belt pulley 3, input case lid 4, Cycloidal Wheel 5, hypocycloid gear ring 6, capacity eccentric bearing 7, pin 8, coupling tunnel 9, output case lid 10, output shaft 11, screw input feeder 12, rotary drum 13, bearing support 14 and rotating cylinder 15.Described input case lid 4 is in bearing is serially connected with bearing support 14, its one end is connected with the second belt pulley 3 through rotating cylinder 15, the other end connects hypocycloid gear ring 6, described power shaft 1 is connected to input case lid interior 4, its one end is connected with the first belt pulley 2, the other end is two groups of Cycloidal Wheel 5 of capacity eccentric bearing 7 coaxial connections of 180 ° through two groups of phase differences, described Cycloidal Wheel 5 is interrupted engagement with hypocycloid gear ring 6, Cycloidal Wheel 5 is connected with coupling tunnel 9 through pin 8, described coupling tunnel 9 is in bearing is connected in output case lid 10, output shaft 11 one end are in spline is serially connected with coupling tunnel 9, the other end connects screw input feeder 12, described output case lid 10 belows are connected with rotary drum 13.
Its operation principle is: the first belt pulley 2 and the second belt pulley 3 drive and are with respectively driven input shaft 1 and input case lid 4 rotating in same directions through motor, power shaft 1 drives Cycloidal Wheel 5 to swing and is interrupted engagement with hypocycloid gear ring 6 through capacity eccentric bearing 7, input case lid 4 drives hypocycloid gear ring 6 and the synchronized in the same way rotation of rotary drum 13 connecting successively, with the rotation of slowing down in the same way of the Cycloidal Wheel 5 of hypocycloid gear ring 6 engagement, pin 8 in Cycloidal Wheel 5 drives output shaft 11 outputs through coupling tunnel 9, and output shaft 11 drives screw input feeder 12 to rotate.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, any scheme after simple transformation of the present invention is all belonged to protection scope of the present invention.
Claims (1)
1. a built-in double pendulum line style screw unloading differential centrifugation machine, comprise bearing support, power shaft, input case lid, Cycloidal Wheel, hypocycloid gear ring, output shaft, output case lid, screw input feeder and rotary drum, described output case lid is in bearing is serially connected with bearing support, the upper end of output case lid is connected with the second belt pulley, described power shaft is connected to input case lid, the upper end of power shaft is connected with the first belt pulley through rotating cylinder, the lower end of power shaft coaxially connects Cycloidal Wheel through capacity eccentric bearing, Cycloidal Wheel is connected with coupling tunnel through pin, described coupling tunnel is in bearing is connected in output case lid, one end of output shaft is serially connected with in coupling tunnel, the other end of output shaft connects screw input feeder, described output case lid lower surface is connected with rotary drum, it is characterized in that, between described input case lid and output case lid, be connected with hypocycloid gear ring, described hypocycloid gear ring and Cycloidal Wheel engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611969.8A CN103691578A (en) | 2013-11-28 | 2013-11-28 | Built-in double cycloidal type spiral discharge differential centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611969.8A CN103691578A (en) | 2013-11-28 | 2013-11-28 | Built-in double cycloidal type spiral discharge differential centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103691578A true CN103691578A (en) | 2014-04-02 |
Family
ID=50353336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310611969.8A Pending CN103691578A (en) | 2013-11-28 | 2013-11-28 | Built-in double cycloidal type spiral discharge differential centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103691578A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190556A (en) * | 2014-08-05 | 2014-12-10 | 安徽奥冠环保设备制造有限公司 | High and dry type horizontal spiral centrifugal machine differential |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813164A (en) * | 2010-05-01 | 2010-08-25 | 吴声震 | Wind power generation single-stage pitch control double-cycloid speed reducer |
| JP2012106194A (en) * | 2010-11-18 | 2012-06-07 | Tsukishima Kikai Co Ltd | Decanter type centrifugal concentrator |
| CN203664027U (en) * | 2013-11-28 | 2014-06-25 | 江苏泰来减速机有限公司 | Spiral discharging differential centrifugal machine with double cycloids inside |
-
2013
- 2013-11-28 CN CN201310611969.8A patent/CN103691578A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813164A (en) * | 2010-05-01 | 2010-08-25 | 吴声震 | Wind power generation single-stage pitch control double-cycloid speed reducer |
| JP2012106194A (en) * | 2010-11-18 | 2012-06-07 | Tsukishima Kikai Co Ltd | Decanter type centrifugal concentrator |
| CN203664027U (en) * | 2013-11-28 | 2014-06-25 | 江苏泰来减速机有限公司 | Spiral discharging differential centrifugal machine with double cycloids inside |
Non-Patent Citations (1)
| Title |
|---|
| 中华人民共和国工业和信息化部: "《中华人民共和国机械行业标准JB/T 11099-2011》", 31 May 2011, article "螺旋卸料离心机用差速器摆线针轮差速器" * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190556A (en) * | 2014-08-05 | 2014-12-10 | 安徽奥冠环保设备制造有限公司 | High and dry type horizontal spiral centrifugal machine differential |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103291607A (en) | Incomplete gear mechanism-driven blade differential pump | |
| CN203664027U (en) | Spiral discharging differential centrifugal machine with double cycloids inside | |
| CN105805233A (en) | Harmonic gear speed reducer | |
| CN201053475Y (en) | Three-crank planet cycloidal needle wheel reducer | |
| CN203540722U (en) | Double-cycloid spiral discharging differential centrifugal machine | |
| CN203540728U (en) | Externally-arranged double-swing type screw unloading differential centrifuge | |
| CN103691578A (en) | Built-in double cycloidal type spiral discharge differential centrifugal machine | |
| CN201348024Y (en) | Compound small teeth difference reducing gear | |
| CN203664036U (en) | Cycloidal spiral discharging differential centrifugal machine | |
| CN203664035U (en) | Spiral discharging differential centrifugal machine with cycloid inside | |
| CN103657879A (en) | Double-cycloid spiral discharge differential centrifugal machine | |
| CN203664028U (en) | External cycloid type spiral discharging differential centrifugal machine | |
| CN202199399U (en) | High-speed centrifugal machine | |
| CN103691583A (en) | External double-cycloid type spiral discharging differential centrifuge | |
| CN204443200U (en) | The transmission mechanism of all feeding-in combine threshing system | |
| CN104500662A (en) | Differential-ratio eccentric gear speed change mechanism | |
| CN201348026Y (en) | Differential gear of horizontal scroll discharge sedimentary centrifuge | |
| CN204437197U (en) | Difference is than eccentricity gear gear | |
| CN103657885A (en) | Built-in cycloid type spiral-discharging differential centrifuge | |
| CN103691577A (en) | External cycloidal spiral discharging differential centrifuge | |
| CN203717834U (en) | Novel cylindrical gear differential | |
| KR101796573B1 (en) | Demonstration centrifuge enrichment and for a variable speed sludge dewatering equipment | |
| CN203865784U (en) | Cycloidal-pin wheel elevator traction machine | |
| CN203009734U (en) | Ring-plate-type hypocycloid needle pin planetary transmission device | |
| CN203616140U (en) | Loading device for closed transmission system of automobile drive axle testing stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |