CN104358802B - vertical shaft coupling type steel ball medium clutch - Google Patents
vertical shaft coupling type steel ball medium clutch Download PDFInfo
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- CN104358802B CN104358802B CN201410577433.3A CN201410577433A CN104358802B CN 104358802 B CN104358802 B CN 104358802B CN 201410577433 A CN201410577433 A CN 201410577433A CN 104358802 B CN104358802 B CN 104358802B
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- shift fork
- steel ball
- clutch
- upper cover
- ball cup
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Abstract
The invention belongs to mechanical industrial equipment, and in particular relates to a vertical shaft coupling type steel ball medium clutch. The upper surface of a base (1) is fixedly connected with an upper cover (2) with the same shape and the same inner diameter through a bolt and a nut; a motor end half coupler (4) is fixedly connected with a steel ball cup (3) through a fastening bolt; a soft friction bag (8) is arranged in the steel ball cup (3) in the center hole of a cup cover (7); a plurality of steel balls (5) are placed below the bottom surface of the soft friction bag (8) on the inner lower surface of the steel ball cup (3); a clutch control ring (9) is arranged at the periphery of the upper surface of a pressure release slot (6); the outer circumference of the clutch control ring (9) is connected with two driven shift forks (12) and a driving shift fork (11) at equal interval of 120 degrees; an output shaft (10) is arranged in a groove above the upper cover (2) through a bearing (14); a triangular output shaft stress prism frustum (10-1) is arranged at the lower end of the output shaft (10). The clutch is simple in structure, light in weight, low in manufacturing cost, safe and reliable.
Description
Technical field
The invention belongs to machinery industry equipment, more particularly to a kind of vertical shaft manifold type steel ball medium clutch.
Background technology
At present, coupling between driving shaft and driven shaft in machinery, there are shaft coupling, clutch and fluid coupling etc. various
Mode, coupler structure are simple, can be used to couple driving shaft and driven shaft is allowed to rotate with transmitting torque jointly, but inconvenient
Driving shaft and driven shaft is disconnected at any time；Clutch equally has the function of connection driving shaft and driven shaft, it is possible in driving shaft
The connection of driving shaft and driven shaft is disconnected in the case of not stopping operating, but the common shortcoming of clutch and shaft coupling is that band is negative
Lotus starts；Also known as fluid coupling, the method for transmitting power is, using two impellers for having no mechanically contact, to lead to fluid coupling
Excess pressure liquid enters the connection of action edge, can complete airport logistic park startup, have the disadvantage complex structure, high cost.Above-mentioned three kinds of modes
It is used for the connection of trunnion axis, and shaft coupling or shaft coupling with expansion set of the connection of vertical shaft typically only with clamping of slotting
Device, fluid coupling are not suitable for vertical shaft based on many reasons, therefore, in not yet finding engineering, fluid coupling is used for vertical shaft
Report.Being coupled between vertical driving shaft and driven shaft, method washability are poor, meanwhile, the biography in similar mechanical coupler
Power media, there is no the precedent using other materials outside liquid.
The content of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, there is provided a kind of simple structure, manipulation are convenient, No leakage, peace
Complete reliable vertical shaft manifold type steel ball medium clutch.
The present invention solves the technical scheme of technical problem employing：Vertical shaft manifold type steel ball medium clutch include pedestal,
Upper cover, bearing, output shaft, bearing upper end cover, bearing bottom end cover, motor side half a coupler, are characterized in using above pedestal
Bolt and nut is fixedly connected the upper cover of a same shape and internal diameter, half shaft coupling of motor side in the chamber that pedestal and upper cover are formed
Steel ball cup is fixedly connected with fastening bolt on device, the cup of Intermediate Gray circular hole is fixed with the upper edge of steel ball cup with fastening bolt
Lid, is provided with soft-quality friction bag in the centre bore of bowl cover, in steel ball cup, dissipates and continue to use fastening bolt and fix above soft-quality friction bag
On bowl cover, in the steel ball cup below, soft-quality friction bag subjacent be placed with several pieces of steel balls, on outer wall above steel ball cup
It is even that away from multiple gaspressure-reliving slot mounting seats are provided with, on wall above steel ball cup, correspondence gaspressure-reliving slot mounting seat is provided with gaspressure-reliving slot installing hole,
In the gaspressure-reliving slot installing hole by gas pressure relief slot below pin shaft hole bearing pin gas pressure relief slot is connected with gaspressure-reliving slot mounting seat,
The upper surface of gas pressure relief slot is provided with gas pressure relief slot Sealing strap, is peripherally equipped with clutch controlling ring, in clutch controlling ring above gas pressure relief slot
Excircle on it is even away from a connection two driven shift forks and actively shift fork into 120 degree, use between actively shift fork and driven shift fork
Two sections of shift fork gangbar are connected together, use shift fork gangbar connector and shift fork gangbar and shift fork between two sections of shift fork gangbar
Connector connects into cast, and the middle of two sections of shift fork gangbar is connected with upper cover inwall with shift fork gangbar axle bed and bearing pin,
Loaded in the fork-shiftting mounting seat on upper cover wall, two terminations on the fork of actively shift fork and driven shift fork are used at the middle part of actively shift fork
Shift fork head location and installation bolt connection spherical roller type shift fork head, spherical roller type shift fork head connection clutch control ring excircle
The middle of the upper and lower end face at place, actively shift fork and driven shift fork passes through shift fork axis hole and wears axle to position with upper cover excircle,
Actively shift fork handle is fixedly connected by nut handle core in the external end head of actively shift fork bar, axle is used in the groove above upper cover
Output shaft being filled with, the output shaft stress terrace with edge of triangle being provided with the lower end of output shaft, output shaft stress terrace with edge is placed in soft quality
In friction bag.
The invention has the beneficial effects as follows：Vertical shaft manifold type steel ball medium clutch had both had coupling fluid-structure by medium of steel ball
The beneficial functions of device, the problems such as overcoming the easy leakage of fluid coupling, axial force again, improve revolutional slip, the device from, close
State both can be automatically adjusted by rotating speed boundary value, again can be simple and convenient by control crank manual control, its operational control.Should
The simple structure of clutch, lightweight, low cost of manufacture, can be started with airport logistic park, and overload reduction of speed disconnects and manual control automatically
Clutch, it is safe and reliable.
Description of the drawings
Illustrated with embodiment below in conjunction with accompanying drawing.
Fig. 1 is vertical shaft manifold type steel ball medium clutch configuration figure.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is shift fork gangbar structure chart in Fig. 1.
Fig. 4 is actively shift fork structure chart in Fig. 1.
Fig. 5 is steel ball cup and gas pressure relief slot assembling figure in Fig. 1.
In figure, 1- pedestals；1-1- pedestal lower margins hole；2- upper covers；2-1- fork-shiftting mounting seats；3- steel ball cups；3-1- gas pressure relief slots
Installing hole；3-2- gaspressure-reliving slot mounting seats；3-3- screwed holes；4- motor side half a couplers；4-1- motor side half- coupler keyways；5-
Steel ball；6- gas pressure relief slots；6-1- bearing pins；6-2- gas pressure relief slot Sealing straps；7- bowl covers；8- soft-quality friction bags；9- clutch controlling rings；10-
Output shaft；10-1- output shaft stress terrace with edges；10-2- exports shaft key groove；11- actively shift forks；11-1- actively shift fork handles；11-
2- nut handle cores；11-3- shift fork axis holes；11-4- spherical roller type shift fork heads；11-5- shift fork head location and installation bolts；11-
6- wears axle；12- driven shift forks；12-1- driven shift fork spherical roller type shift fork heads；13- shift fork gangbar；13-1- shift forks link
Bar axle bed；13-2- shift forks gangbar and shift fork connector；13-3- shift fork gangbar connectors；14- bearings；15- bearings lower end
Lid；16- bearing upper end covers.
Specific embodiment
Embodiment, referring to the drawings 1 ~ 5, vertical shaft manifold type steel ball medium clutch is under the pedestal 1 of the cylindrical shell bodily form
Face is dissipated along being provided with four lower margin hole 1-1, the groove below the pedestal 1 built with bearing 14, in bearing 14 built with motor side
Half a coupler 4, is provided with motor side half- coupler keyway 4-1 in motor side half a coupler 4, and bottom end cover 15 is sleeved on motor side half
Push down bearing 14 and be fixed on the lower surface of pedestal 1 with fastening bolt in 4 periphery of shaft coupling.Fasten in the upper surface of pedestal 1
Screw bolt and nut is fixed equipped with the upper cover 2 with 1 similar shape of pedestal and internal diameter, bearing 14 is housed, in axle in the upper groove of upper cover 2
14 are held built with output shaft 10, the upper end cover 16 for compressing bearing 14 is fixed with the upper surface of upper cover 2 with fastening bolt, it is defeated
The output end of shaft 10 is provided with output shaft key groove 10-2, and the lower end of output shaft 10 is the output shaft stress terrace with edge 10- of triangle
1, and be placed in soft-quality friction bag.The fastening bolt of soft-quality friction bag 8 is fixed on above bowl cover 7, and bowl cover 7 is solid with fastening bolt
It is scheduled on the upper surface of steel ball cup 3, the lower surface of steel ball cup 3 is provided with four screwed hole 3-3, and steel ball cup 3 passes through screwed hole 3-3
Together with being fixed with the upper end of motor side half a coupler 4 with fastening bolt.The scattered steel ball 5 of number, steel ball 5 is placed below in steel ball cup 3
Upper plane flush with the lower surface of soft quality friction belt 8, it is even away from being provided with four pressure releases into 90 degree on outer wall above steel ball cup 3
Groove mounting seat 3-2, on wall above steel ball cup 3, correspondence gaspressure-reliving slot mounting seat 3-2 is provided with gaspressure-reliving slot installing hole 3-1, in pressure release
Gas pressure relief slot 6 is connected with gaspressure-reliving slot mounting seat 3-2 with bearing pin 6-1 by the pin shaft hole below gas pressure relief slot 6 in groove installing hole 3.-1
Together, gas pressure relief slot Sealing strap 6-2 is provided with the upper surface of gas pressure relief slot 6.Clutch controlling ring is peripherally equipped with above gas pressure relief slot 6
9, clutch controlling ring 9 it is outer place into 120 degree it is even away from a connection two driven shift forks 12 and actively shift fork 11, actively shift fork
Connected together with two sections of shift fork gangbar 13 between 11 and driven shift fork 12, between two sections of shift fork gangbar 13, use shift fork gangbar
Connector 13-3 and shift fork gangbar connect into cast with shift fork connector 13-2.Use and dial in the middle of two sections of shift fork gangbar 13
Fork gangbar axle bed 13-1 and bearing pin are connected with the inwall of upper cover 2.The middle part of actively shift fork 11 is loaded on the shift fork on 2 wall of upper cover
In mounting seat 2-1, two terminations on the fork of actively shift fork 11 and driven shift fork 12 are connected with shift fork head location and installation bolt 11-5
Receive face roller-type shift fork head 11-4 and 12-1, spherical roller type shift fork head 11-4 and 12-1 connection 9 excircle of clutch controlling ring
Locate upper and lower end face.The middle of actively shift fork 11 and driven shift fork 12 passes through shift fork axis hole 11-3 and wears axle 11-6 with upper cover 2
Excircle is positioned, and is fixedly connected actively shift fork handle 11-1 in the external end head of 11 bar of actively shift fork by nut handle core 11-2.
The operation principle of vertical shaft manifold type steel ball medium clutch is：Motor side half a coupler 4 and motor shaft synchronous axial system,
Simultaneously drive steel ball cup 3 to rotate, steel ball 5 under the centrifugal action that steel ball cup 3 is rotated on throw interior above steel ball cup 3, steel ball
Soft-quality friction bag 8 in cup 3 drives output shaft 10 to rotate under the extruding of the steel ball 5 of upthrow.Certain boundary is less than in motor rotational shaft speed
During limit value, steel ball 5 returns to the lower section in steel ball cup 3, soft-quality friction bag 8 depart from the extruding of steel ball 5 simultaneously also not with output shaft 10
The output shaft stress terrace with edge 10-1 connections of lower section, output shaft 10 realize that airport logistic park starts and transships reduction of speed and disconnects automatically, in steel ball
The 3 outer gas pressure relief slot 6 for arranging of cup is rotated together with steel ball cup 3, and gas pressure relief slot 6 is determined by the position of the clutch controlling ring 9 arranged outside which
Determine "Off" and " close " state, clutch is in " conjunction " state when 6 Jing clutch controlling rings of gas pressure relief slot 9 are drawn in income steel ball cup 3, gas pressure relief slot
6 break away from clutch control ring 9 draw in and receive centrifugal action abjection steel ball cup 3 when, clutch be in "Off" state.
Claims (2)
1. a kind of vertical shaft manifold type steel ball medium clutch, including pedestal（1）, upper cover（2）, bearing（14）, output shaft（10）, axle
Hold upper end cover（16）, bearing bottom end cover（15）, motor side half a coupler（4）, it is characterised in that in pedestal（1）Above use bolt
Nut is fixedly connected the upper cover of a same shape and internal diameter（2）, in pedestal（1）And upper cover（2）Motor side in the chamber of formation
Half a coupler（4）On be fixedly connected with steel ball cup with fastening bolt（3）, in steel ball cup（3）On fixed with fastening bolt on
There is the bowl cover of Intermediate Gray circular hole（7）, in bowl cover（7）Centre bore in, steel ball cup（3）In be provided with soft-quality friction bag（8）, soft quality rubs
Wipe bag（8）Above dissipate and continue to use fastening bolt and be fixed on bowl cover（7）On, in steel ball cup（3）Interior following, soft-quality friction bag（8）Bottom
Several pieces of steel balls are placed with below face（5）, in steel ball cup（3）Above it is even away from being provided with multiple gaspressure-reliving slot mounting seats on outer wall（3-2）,
In steel ball cup（3）Above correspondence gaspressure-reliving slot mounting seat on wall（3-2）It is provided with gaspressure-reliving slot installing hole（3-1）, install in gas pressure relief slot
Hole（3-1）It is interior by gas pressure relief slot（6）Following pin shaft hole bearing pin（6-1）By gas pressure relief slot（6）With gaspressure-reliving slot mounting seat（3-2）Even
Connect together, in gas pressure relief slot（6）Upper surface be provided with gas pressure relief slot Sealing strap（6-2）, in gas pressure relief slot（6）Above be peripherally equipped with clutch
Control ring（9）, in clutch controlling ring（9）Excircle on into 120 degree it is even away from connection two driven shift forks（12）With an active
Shift fork（11）, actively shift fork（11）And driven shift fork（12）Between with two sections of shift fork gangbar（13）Connect together, two sections of shift forks
Gangbar（13）Between use shift fork gangbar connector（13-3）With shift fork gangbar and shift fork connector（13-2）Connection lopping
Shape, two sections of shift fork gangbar（13）Middle shift fork gangbar axle bed（13-1）With bearing pin and upper cover（2）Inwall connects, main
Dynamic shift fork（11）Middle part be loaded on upper cover（2）Fork-shiftting mounting seat on wall（2-1）It is interior, in upper cover（2）Axle is used in the groove of top
Hold（14）Equipped with output shaft（10）, in output shaft（10）Lower end be provided with the output shaft stress terrace with edge of triangle（10-1）, output
Axle stress terrace with edge（10-1）It is placed in soft-quality friction bag（8）In.
2. vertical shaft manifold type steel ball medium clutch according to claim 1, it is characterised in that actively shift fork（11）With from
Dynamic shift fork（12）Fork on two terminations shift fork head location and installation bolt（11-5）Connection sphere roller-type shift fork head（11-
4）, spherical roller type shift fork head（11-4）Connection clutch control ring（9）Upper and lower end face at excircle, actively shift fork（11）
And driven shift fork（12）Middle pass through shift fork axis hole（11-3）With wear axle（11-6）With upper cover（2）Excircle is positioned, and is being led
Dynamic shift fork（11）The external end head of bar passes through nut handle core（11-2）It is fixedly connected actively shift fork handle（11-1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410577433.3A CN104358802B (en) | 2014-10-27 | 2014-10-27 | vertical shaft coupling type steel ball medium clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410577433.3A CN104358802B (en) | 2014-10-27 | 2014-10-27 | vertical shaft coupling type steel ball medium clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104358802A CN104358802A (en) | 2015-02-18 |
| CN104358802B true CN104358802B (en) | 2017-03-22 |
Family
ID=52526096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410577433.3A Active CN104358802B (en) | 2014-10-27 | 2014-10-27 | vertical shaft coupling type steel ball medium clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104358802B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0200829A1 (en) * | 1984-07-16 | 1986-11-12 | Honda Giken Kogyo Kabushiki Kaisha | Hydraulic type starting clutch |
| CN1375644A (en) * | 2001-03-16 | 2002-10-23 | 洪中元 | Centrifugal moment-limiting ball shaft coupling |
| DE60202155T2 (en) * | 2001-01-11 | 2005-04-14 | Borgwarner Inc., Auburn Hills | Magnetorheological fluid based fan with electrical control |
| CN2866961Y (en) * | 2006-01-23 | 2007-02-07 | 李耀卿 | Steel ball type couplings |
| CN101240819A (en) * | 2007-02-15 | 2008-08-13 | 洪中元 | Idle load soft initiator |
| CN201921746U (en) * | 2010-12-10 | 2011-08-10 | 长沙有色冶金设计研究院有限公司 | Clutch for centrifugal extraction and extraction and stripping apparatus |
| CN203548633U (en) * | 2013-11-25 | 2014-04-16 | 潍坊金丝达环境工程股份有限公司 | Overload clutch |
| CN204226496U (en) * | 2014-10-27 | 2015-03-25 | 辽宁工程技术大学 | Vertical shaft manifold type steel ball medium clutch |
-
2014
- 2014-10-27 CN CN201410577433.3A patent/CN104358802B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0200829A1 (en) * | 1984-07-16 | 1986-11-12 | Honda Giken Kogyo Kabushiki Kaisha | Hydraulic type starting clutch |
| DE60202155T2 (en) * | 2001-01-11 | 2005-04-14 | Borgwarner Inc., Auburn Hills | Magnetorheological fluid based fan with electrical control |
| CN1375644A (en) * | 2001-03-16 | 2002-10-23 | 洪中元 | Centrifugal moment-limiting ball shaft coupling |
| CN2866961Y (en) * | 2006-01-23 | 2007-02-07 | 李耀卿 | Steel ball type couplings |
| CN101240819A (en) * | 2007-02-15 | 2008-08-13 | 洪中元 | Idle load soft initiator |
| CN201921746U (en) * | 2010-12-10 | 2011-08-10 | 长沙有色冶金设计研究院有限公司 | Clutch for centrifugal extraction and extraction and stripping apparatus |
| CN203548633U (en) * | 2013-11-25 | 2014-04-16 | 潍坊金丝达环境工程股份有限公司 | Overload clutch |
| CN204226496U (en) * | 2014-10-27 | 2015-03-25 | 辽宁工程技术大学 | Vertical shaft manifold type steel ball medium clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104358802A (en) | 2015-02-18 |
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