CN104534038B - A kind of friction wheel driving mechanism - Google Patents
A kind of friction wheel driving mechanism Download PDFInfo
- Publication number
- CN104534038B CN104534038B CN201410846515.3A CN201410846515A CN104534038B CN 104534038 B CN104534038 B CN 104534038B CN 201410846515 A CN201410846515 A CN 201410846515A CN 104534038 B CN104534038 B CN 104534038B
- Authority
- CN
- China
- Prior art keywords
- friction pulley
- bearing
- drive shaft
- bearing support
- output shaft
- 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.)
- Expired - Fee Related
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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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
-
- 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
-
- 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
- F16H2702/00—Combinations of two or more transmissions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The present invention relates to a kind of friction wheel driving mechanism, drive shaft one end is provided with a friction pulley fulcrum bearing rotated around drive shaft by bearing assembly A, friction pulley fulcrum bearing lower end is provided with an output shaft for crossing friction pulley fulcrum bearing, output shaft is respectively arranged at the two ends with a friction pulley, one is arranged on base and hold-down mechanism that front end is connected with friction pulley fulcrum bearing lower end, the rotating mechanism is a motor, and the motor is connected with drive shaft by chain.It is an advantage of the current invention that：Apparatus of the present invention drive drive shaft by motor, then output shaft rotation is driven through Timing Belt, it is final to drive frictional rotation, then by hold-down mechanism telescopic adjustment friction pulley with need actuating device to be close to complete transmission, universal joint bearing can not rotate but can be to play a part of to adjust angle, sometimes roller and friction pulley be in perfect condition, than if any individual low-angle, bearing just plays angle supporting role.
Description
Technical field
The present invention relates to a kind of drive mechanism, especially a kind of friction wheel driving mechanism.
Background technology
With industrial development, requirement more and more higher of the people to work efficiency, so by external force instrument according to
Bad property is also improved therewith.
At present, logistics platform and dolly all so must can waste electric power resource, while each carrying from tape drive mechanism
Drive mechanism can cause complex operation, simultaneously because the rotating speed of drive mechanism is different, may result in the damage of object, because
This, must just develop and a kind of after dolly is docked with logistics platform, drive mechanism can be used to drive the right of overall transmission
Connection device, Jing retrievals, does not find and same or analogous device of the invention.
The content of the invention
The technical problem to be solved in the present invention is to provide one kind and can be driven using one after dolly is docked with logistics platform
Motivation structure drives the docking facilities of overall transmission.
To solve above-mentioned technical problem, the technical scheme is that：A kind of friction wheel driving mechanism, is arranged on logistics little
Underbody seat front end, the logistics trolley include a logistics platform, and the live-roller being uniformly arranged on logistics platform, its innovative point
It is：Including
One drive shaft for being arranged on logistics trolley front end, drives outer shaft sleeve to fill a free roll, and drive shaft passes through rotation driving
Mechanism drives, and drive shaft one end is provided with a friction pulley fulcrum bearing rotated around drive shaft by bearing assembly A, friction pulley supporting
Seat lower end is provided with an output shaft for crossing friction pulley fulcrum bearing, and output shaft is respectively arranged at the two ends with a friction pulley；
One is arranged on base and hold-down mechanism that front end is connected with friction pulley fulcrum bearing lower end；
The friction pulley fulcrum bearing is made up of upper branching holder, lower bearing support and inner bearing support, and upper branching holder is a bottom
The cylinder of hollow out, upper branching holder upper end have a through hole that can accommodate just drive shaft insertion, and upper branching holder bottom is circumferentially square
To annular convex body A is provided with, inner bearing support is the cylinder of a top hollow out, and its lower end is provided with an internal diameter more than outside output shaft
The through hole in footpath, it is peripherally disposed at the top of inner bearing support to have the annular convex body B corresponding with annular convex body A, annular
Convex body A and annular convex body B is connected by screw fixation, and lower bearing support is for a top hollow out and hollow-out parts can just accommodate interior
Bearing is embedded in, and through hole corresponding with inner bearing support through hole is provided with the side wall of lower bearing support, and lower bearing support passes through screw and bolt
It is connected with inner bearing support；
The drive shaft is bearing on base by bearing assembly A and in embedded upper branching holder through hole, upper branching holder through hole
Bearing assembly B is provided with inside, drive shaft is driven by rotary drive mechanism, and output shaft is bearing in lower bearing support by bearing assembly C
In through hole, drive shaft is connected by Timing Belt with output shaft, and the friction pulley is arranged on output shaft two ends, friction pulley and output shaft
Between be provided with universal joint bearing, lower bearing support is connected with base by hold-down mechanism.
Further, the rotating mechanism is a motor, and the motor is connected with drive shaft by chain.
Further, the hold-down mechanism drives oil cylinder, the front end of oil cylinder to be connected with fulcrum bearing lower end for one, rear end connection
It is fixed on base.
Further, the friction pulley is arranged right below a flat board, and flat board is connected on lower bearing support by connecting shaft.
It is an advantage of the current invention that：1. apparatus of the present invention drive drive shaft by motor, then through Timing Belt band
Dynamic output shaft rotation, finally drives frictional rotation, then by hold-down mechanism telescopic adjustment friction pulley with to need actuating device tight
Patch completes transmission, saves resource.
2. universal joint bearing can not rotate but can be to play a part of to adjust angle, and sometimes roller and friction pulley be not
In perfect condition, than if any individual low-angle, bearing just plays angle supporting role.
Description of the drawings
Main structure diagrams of the Fig. 1 for apparatus of the present invention friction wheel driving mechanism.
Side structure schematic views of the Fig. 2 for apparatus of the present invention friction wheel driving mechanism.
Structural scheme of mechanism of the Fig. 3 for the docking facilities of apparatus of the present invention friction wheel driving mechanism.
Specific embodiment
A kind of friction wheel driving mechanism as shown in Figures 1 to 3, is arranged on logistics trolley pan frontward end, including friction pulley
Bearing 1, drive shaft 2, output shaft 3, friction pulley 4, rotary drive mechanism and hold-down mechanism 5.
Drive shaft 2 is arranged on logistics trolley front end, and 2 one free roll of outer suit of drive shaft, drive shaft 2 pass through rotary driving machine
Structure drives, and 2 one end of drive shaft is provided with a friction pulley fulcrum bearing 1 rotated around drive shaft 2 by bearing assembly A, friction pulley
1 lower end of bearing is provided with an output shaft 3 for crossing friction pulley fulcrum bearing 1, and output shaft 3 is respectively arranged at the two ends with a friction pulley 4.
Hold-down mechanism 5 is arranged on base and front end is connected with 1 lower end of friction pulley fulcrum bearing.
The friction pulley fulcrum bearing 1 of apparatus of the present invention can be with by upper branching holder 11, lower bearing support 13 and interior supporting 12
Composition, cylinder of the upper branching holder 11 for a bottom hollow out, 11 upper end of upper branching holder have one can accommodate just the insertion of drive shaft 2
Through hole, 11 bottom of upper branching holder is peripherally disposed annular convex body A, cylinder of the inner bearing support 12 for a top hollow out
Body, its lower end are provided with through hole of the internal diameter more than 3 external diameter of output shaft, peripherally disposed at the top of inner bearing support 12 to have and annulus
Shape convex body A corresponding annular convex body B, annular convex body A and annular convex body B are connected by screw fixation, lower bearing support
13 is that a top hollow out and hollow-out parts can just accommodate inner bearing support 12 and be embedded in, and is provided with and interior supporting on the side wall of lower bearing support 13
The corresponding through hole of 12 through holes of seat, lower bearing support 13 passes through screw and bolt is connected with inner bearing support 12, is input into, and 2 pass through bearing group
Part A is bearing on base and in 11 through hole of embedded upper branching holder, bearing assembly B, drive shaft 2 is provided with 11 through hole of upper branching holder
Driven by rotary drive mechanism, output shaft 3 is bearing in 13 through hole of lower bearing support by bearing assembly C, drive shaft and 2 output shafts
3 are connected by Timing Belt, and the friction pulley 4 is arranged on defeated 3 shaft two ends, is provided with cardan axis between friction pulley 4 and output shaft 3
Hold, lower bearing support 13 is connected with base by hold-down mechanism 5, this device can adjust opening for Timing Belt by screw and bolt
Tightly.
The universal joint bearing of apparatus of the present invention, itself are not rotated, but can be to support as an angle, when docking is
There is individual low-angle skew, universal joint bearing will play angle supporting role by double swerve in the presence of hold-down mechanism so that rub
Wipe wheel docking abundant.
The rotating mechanism of apparatus of the present invention is a motor, and the motor is connected with drive shaft 2 by chain, hold-down mechanism
5 drive oil cylinder, the front end of oil cylinder to be connected with fulcrum bearing lower end for one, and rear end is fastened on base, and these are only certainly
Exemplary, such as hold-down mechanism can also be drive cylinder, and friction pulley is arranged right below a flat board, and flat board is connected by connecting shaft
Connect on fixed lower bearing support.
Its operation principle is：Apparatus of the present invention drive drive shaft by motor, then drive through Timing Belt and export
Axle is rotated, and is finally driven frictional rotation, then is close to complete with actuating device is needed by hold-down mechanism telescopic adjustment friction pulley
Transmission, when docking is that have individual low-angle skew, universal joint bearing will play angle by double swerve in the presence of hold-down mechanism
Support is acted on so that friction pulley docking is abundant.
Claims (4)
1. a kind of friction wheel driving mechanism, is arranged on logistics trolley pan frontward end, and the logistics trolley includes a logistics platform, with
And the live-roller being uniformly arranged on logistics platform, it is characterised in that：Including
One drive shaft for being arranged on logistics trolley front end, drives outer shaft sleeve to fill a free roll, and drive shaft passes through rotary drive mechanism
Drive, drive shaft one end is provided with a friction pulley fulcrum bearing rotated around drive shaft by bearing assembly A, under friction pulley fulcrum bearing
End is provided with an output shaft for crossing friction pulley fulcrum bearing, and output shaft is respectively arranged at the two ends with a friction pulley；
One is arranged on base and hold-down mechanism that front end is connected with friction pulley fulcrum bearing lower end；
The friction pulley fulcrum bearing is made up of upper branching holder, lower bearing support and inner bearing support, and upper branching holder is a bottom hollow out
Cylinder, upper branching holder upper end have one can accommodate just drive shaft insertion through hole, upper branching holder bottom along the circumferential direction sets
Annular convex body A is equipped with, inner bearing support is the cylinder of a top hollow out, and its lower end is provided with an internal diameter more than output shaft external diameter
Through hole, it is peripherally disposed at the top of inner bearing support to have the annular convex body B corresponding with annular convex body A, annular convex body A
Fixation is connected by screw with annular convex body B, lower bearing support is for a top hollow out and hollow-out parts can just accommodate inner bearing support
It is embedded, be provided with through hole corresponding with inner bearing support through hole on the side wall of lower bearing support, lower bearing support pass through screw and bolt with it is interior
Fulcrum bearing connects；
The drive shaft is bearing on base and in embedded upper branching holder through hole, is set in upper branching holder through hole by bearing assembly A
Bearing assembly B is equipped with, drive shaft is driven by rotary drive mechanism, and output shaft is bearing in lower bearing support through hole by bearing assembly C
Interior, drive shaft is connected by Timing Belt with output shaft, and the friction pulley is arranged on output shaft two ends, between friction pulley and output shaft
Universal joint bearing is provided with, lower bearing support is connected with base by hold-down mechanism.
2. a kind of friction wheel driving mechanism according to claim 1, it is characterised in that：The rotating mechanism is a driving electricity
Machine, the motor are connected with drive shaft by chain.
3. a kind of friction wheel driving mechanism according to claim 1, it is characterised in that：The hold-down mechanism is a driving oil
Cylinder, the front end of oil cylinder are connected with fulcrum bearing lower end, and rear end is fastened on base.
4. a kind of friction wheel driving mechanism according to claim 1, it is characterised in that：The friction pulley is arranged right below one
Flat board, flat board are connected on lower bearing support by connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846515.3A CN104534038B (en) | 2014-12-31 | 2014-12-31 | A kind of friction wheel driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846515.3A CN104534038B (en) | 2014-12-31 | 2014-12-31 | A kind of friction wheel driving mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104534038A CN104534038A (en) | 2015-04-22 |
| CN104534038B true CN104534038B (en) | 2017-03-29 |
Family
ID=52849625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410846515.3A Expired - Fee Related CN104534038B (en) | 2014-12-31 | 2014-12-31 | A kind of friction wheel driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104534038B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114060484A (en) * | 2021-10-21 | 2022-02-18 | 广州鼎畅科技有限公司 | Device and method capable of self-adapting to cylinders with different diameters and driving cylinders to rotate |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69406263T2 (en) * | 1994-01-14 | 1998-04-30 | Bayer Ag | Carrier for a self-propelled linear engine |
| JP2008298136A (en) * | 2007-05-30 | 2008-12-11 | Jtekt Corp | Belt transmission device |
| CN101612640A (en) * | 2008-06-27 | 2009-12-30 | 上海运良锻压机床有限公司 | Friction wheel driving mechanism |
| CN204030838U (en) * | 2014-06-12 | 2014-12-17 | 麦科威（昆山）机械有限公司 | Plastic high-speed mixer motor shaft supporting construction |
| CN104129294B (en) * | 2014-08-13 | 2016-07-13 | 成都四威高科技产业园有限公司 | A kind of AGV drives independent suspension vibration damping mechanism |
| CN204232009U (en) * | 2014-11-12 | 2015-04-01 | 马健 | A kind of greenhouse ventilation pulley accessory |
| CN204477219U (en) * | 2014-12-31 | 2015-07-15 | 南通皋液液压机有限公司 | A kind of friction wheel driving mechanism |
-
2014
- 2014-12-31 CN CN201410846515.3A patent/CN104534038B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104534038A (en) | 2015-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Bai Pu town Rugao City, Jiangsu province 226500 Nantong Tongyang Road No. 111 Patentee after: NANTONG GAOYE HEAVY INDUSTRY CO.,LTD. Address before: 226500 Rugao Province, Nantong City, the town of Qian Pu Village Patentee before: NANTONG GAOYE HYDRAULIC PRESS MACHINE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20211231 |