CN105730974B - A kind of elevator with rollgang - Google Patents
A kind of elevator with rollgang Download PDFInfo
- Publication number
- CN105730974B CN105730974B CN201610234937.4A CN201610234937A CN105730974B CN 105730974 B CN105730974 B CN 105730974B CN 201610234937 A CN201610234937 A CN 201610234937A CN 105730974 B CN105730974 B CN 105730974B
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- CN
- China
- Prior art keywords
- wheel disc
- conveying roller
- slide
- sprocket
- transmission chain
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
- B65G13/06—Roller driving means
- B65G13/07—Roller driving means having endless driving elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0658—Multiple scissor linkages horizontally arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The present invention relates to a kind of elevators with rollgang, it includes pedestal, elevating mechanism, carrying platform, and multiple conveying rollers on carrying platform, plurality of conveying roller interval setting, and the upper surface of multiple conveying rollers forms conveyor surface, elevator further includes the transmission device for multiple conveying rollers to be mutually sequentially connected, the support device for being used to support each conveying roller on the carrying platform is set, wherein support device includes fixed pedestal on the carrying platform, it is mounted on the base and the back-up roller wheel of axial line setting parallel with the axial line of conveying roller, conveying roller is rotationally erected in back-up roller wheel around self-axis line.The present invention carries out rolling support to conveying roller using rotatable back-up roller wheel, it is ensured that the intensity of conveying roller prevents its bending deformation, and structure is simple, easy to implement and at low cost.
Description
Technical field
The present invention relates to a kind of elevators with rollgang.
Background technique
Elevator is widely used in the places such as factory, hotel, dining room, station, airport cinema, exhibition center, is Maintenance machine
Tool, paint finishing, the best safety companion for exchanging the purposes such as lamps and lanterns, electric appliance, cleaning maintenance.
Currently, the utilization of roller-way is very universal, which refers to more with the continuous development of continuous productive process and automation
Conveyor surface made of a conveying roller is arranged side by side.However, for operating easily, by the combination of elevator and roller-way, by elevator
Flexible realization roller-way lifting, increase the use scope of roller-way.
But it alters in following defect:
1), most of conveying roller is passively to rotate around self-axis line, if wanting to realize that multiple conveying rollers actively rotate, often
The mode seen is respectively driven using independent driving mechanism, must then its structure becomes complicated and more demanding to synchronism
So increase equipment and is assembled into this.
2), once conveying roller is too long, considers carrying and self weight, be easy to cause the bending or deformation of conveying roller, to practical behaviour
Bring great inconvenience.
Summary of the invention
In order to overcome the drawbacks of the prior art, the present invention provides a kind of improved elevator with rollgang.
In order to solve the above technical problems, the present invention takes following technical scheme:
A kind of elevator with rollgang comprising first base, elevating mechanism, carrying platform and positioned at holding
Multiple conveying rollers on carrying platform, plurality of conveying roller interval setting, and the upper surface of multiple conveying rollers forms conveyor surface, rises
Drop machine further include transmission device for multiple conveying rollers to be mutually sequentially connected, setting be used to support on the carrying platform it is each defeated
Send the support device of roller, wherein support device include fixed second base on the carrying platform, be mounted in second base and
The back-up roller wheel of axial line setting parallel with the axial line of conveying roller, conveying roller are rotationally erected at support around self-axis line
On idler wheel.
Preferably, second base is located at the lower section in the middle part of conveying roller.
A specific implementation according to the present invention and preferred aspect, the transmission device include being arranged in a one-to-one correspondence with conveying roller
The first drive sprocket, be separately positioned on every conveying roll end the second drive sprocket, for by the first drive sprocket and the
The first transmission chain that two drive sprockets are connected, second for every two adjacent the first drive sprockets to be mutually sequentially connected pass
Dynamic chain is used to adjust the elastic adjusting unit of the second transmission chain, Yi Jiyong between every two adjacent the first drive sprockets
In the driving motor for driving the first drive sprocket rotation of any of multiple first drive sprockets, wherein the first drive sprocket is located at
The underface of conveying roller.
Preferably, adjusting unit includes the mounting base being located between per two adjacent the first drive sprockets, along installation
Slide that the short transverse of seat is arranged in up or down in mounting base can match on slide and with the second transmission chain
Tightener sprocket, wherein the axis parallel of the axial line of tightener sprocket and the first drive sprocket be arranged, and tightener sprocket around from
The setting of body axial line rotation is on slide.
It is according to the present invention another specific implementation and preferred aspect, the first drive sprocket include from the outer end of installation axle to
The first wheel disc, the second wheel disc and the third wheel disc being inside sequentially distributed, the first transmission chain are used for the second drive sprocket and third round
Disk is mutually sequentially connected, and the first wheel disc of two adjacent the first drive sprockets or the second wheel disc are mutually driven by the second transmission chain respectively
Connection, when two adjacent the first drive sprockets are sequentially connected by the first wheel disc, tightener sprocket is flushed with the first wheel disc and is set
It sets；When two adjacent the first drive sprockets are sequentially connected by the second wheel disc, tightener sprocket flushes setting with the second wheel disc.
Preferably, tightener sprocket include be flush respectively with the first wheel disc and the second wheel disc setting first tensioning wheel disc and
Second tensioning wheel disc, when two adjacent the first drive sprockets are sequentially connected by the first wheel disc, the first tensioning wheel disc can
So that the second transmission chain is tensioned；When two adjacent the first drive sprockets are sequentially connected by the second wheel disc, the second tensioning wheel
Disk enables to the second transmission chain to be tensioned.
Preferably, adjust unit further include for push slide slide pushing mechanism and for by slide and installation
The locking mechanism of the opposite locking of seat.
Preferably, pushing mechanism include the fixed plate being fixed in mounting base, the swivel being fixed on slide,
Along mounting base short transverse and the bolt that is mutually threadedly coupled with fixed plate, wherein bolt rotates with swivel and connect.
Further, pushing mechanism further includes being arranged on bolt to be used for the locking screw of bolt locking opposite with fixed plate
It is female.
Preferably, locking mechanism include be provided on slide and along the elongated hole of slide direction of motion setting, from elongated
The locking bolt for passing through in hole and being mutually threadedly coupled with mounting base, wherein the bolt cap of locking bolt is greater than the width of elongated hole.
Further, locking mechanism has multiple groups, and rectangle array is distributed.
Another specific implementation according to the present invention and preferred aspect, tightener sprocket are located at the upper of corresponding second transmission chain
Side.So that the second transmission chain more fully wraps up the first wheel disc of the first drive sprocket or the second wheel disc, loss is reduced, is also prevented
Only second transmission chain falls off.
In addition, driving motor is for driving in multiple first drive sprockets in intermediate first drive sprocket rotation.
The transmission of more convenient conveying roller.
Due to the implementation of above technical scheme, the invention has the following advantages over the prior art:
The present invention carries out rolling support to conveying roller using rotatable back-up roller wheel, it is ensured that the intensity of conveying roller prevents
Its bending deformation, structure is simple, easy to implement, and at low cost.
Detailed description of the invention
The present invention will be further described in detail with specific embodiment with reference to the accompanying drawing:
Fig. 1 is the schematic front view of the elevator according to the present invention with rollgang；
Fig. 2 is the enlarged diagram of transmission device in Fig. 1；
Fig. 3 is the schematic front view of the transmission device of Fig. 2 (the first wheel disc flushes at setting with tightener sprocket)；
Fig. 4 is the schematic front view of the transmission device of Fig. 2 (the second wheel disc flushes at setting with tightener sprocket)；
Wherein: A, first base；B, elevating mechanism；B1, brace；B2, limit contactor；C, carrying platform；D, transmission dress
It sets；E, support device；E1, second base；E2, back-up roller wheel；1, conveying roller；2, the first drive sprocket；21, the first wheel disc；22,
Second wheel disc；23, third wheel disc；3, the second drive sprocket；4, the first transmission chain；5, the second transmission chain；6, unit is adjusted；60,
Mounting base；61, slide；62, tightener sprocket；63, pushing mechanism；630, fixed plate；631, swivel；632, bolt；633,
Locking nut；64, locking mechanism；640, elongated hole；641, locking bolt.
Specific embodiment
The invention will be further described for embodiment shown in reference to the accompanying drawing.
As shown in Figures 1 to 4, the elevator with rollgang is present embodiments provided comprising first base A, rise
Descending mechanism B, carrying platform C and multiple conveying rollers 1 on carrying platform C connect for being driven multiple 1 phases of conveying roller
The transmission device D that connects and being arranged in is used to support the support device E of each conveying roller 1 on carrying platform C, plurality of defeated
The interval setting of roller 1 (arranged side by side) is sent, and the upper surface of multiple conveying rollers 1 forms conveyor surface.
Specifically, support device E includes the second base E1 being fixed on carrying platform C, is mounted on second base E1
And the back-up roller wheel E2 of axial line setting parallel with the axial line of conveying roller 1, conveying roller 1 are rotationally set up around self-axis line
On back-up roller wheel E2.
Further, second base E1 is located at the lower section at 1 middle part of conveying roller.
In this example, transmission device D includes the first drive sprocket 2 being arranged in a one-to-one correspondence with conveying roller 1, is separately positioned on often
Second drive sprocket 3 of 1 end of root conveying roller, first for the first drive sprocket 2 to be connected with the second drive sprocket 3 pass
Dynamic chain 4, for by the second transmission chain 5 of every adjacent two 2 phases of the first drive sprocket transmission connection, positioned at every adjacent two
For adjusting the elastic adjusting unit 6 of the second transmission chain 5 and for driving multiple first transmissions between first drive sprocket 2
First drive sprocket of any of sprocket wheel 22 rotate driving motor, wherein the first drive sprocket 2 be located at conveying roller 1 just under
Side.
Specifically, adjust unit 6 include positioned at per between two adjacent the first drive sprockets 2 mounting base 60, along
The slide 61 in mounting base 60 is arranged in up or down, is located on slide 61 and can be with second for the short transverse of mounting base 60
The tightener sprocket 62 that transmission chain 5 matches, wherein the axial line of tightener sprocket 62 and the axis parallel of the first drive sprocket 2 are set
It sets, and the setting that tightener sprocket 62 is rotated around self-axis line is on slide 61.
First drive sprocket 2 includes the first wheel disc 21 being inwardly sequentially distributed by the outer end of installation axle, 22 and of the second wheel disc
Third wheel disc 23, the first transmission chain 4 are used to for the second drive sprocket 3 and 23 phase of third wheel disc being sequentially connected, and the second transmission chain 5 divides
The first wheel disc 21 of two adjacent the first drive sprockets 2 or 22 phase of the second wheel disc are not sequentially connected, when adjacent two the
When one drive sprocket 2 is sequentially connected by the first wheel disc 21, tightener sprocket 62 flushes setting with the first wheel disc 21；When adjacent two
When a first drive sprocket 2 is sequentially connected by the second wheel disc 22, tightener sprocket 62 flushes setting with the second wheel disc 22.
Alternatively, tightener sprocket 62 is respectively equipped with the first tensioning wheel disc there is also another solution in the present embodiment
(not shown) and the second tensioning wheel disc (not shown), wherein the first tensioning wheel disc and the second tensioning wheel disc point
Setting is not flushed with the first wheel disc 21 and the second wheel disc 22.
But in view of simplifying structure, only one wheel disc of tightener sprocket 62 in the application, but it mainly passes through adjusting peace
The length for filling axis realizes the tensioning of the second transmission chain 5.
Meanwhile tightener sprocket 62 is located at the top of corresponding second transmission chain 5.So that the second transmission chain 5 more fully will
First wheel disc 21 of the first drive sprocket 2 or the second wheel disc 22 package, reduce loss, are also prevented from falling off for the second transmission chain 5.
In this example, adjusting unit 6 further includes pushing mechanism 63 for pushing slide 61 to slide and for by slide 61
The locking mechanism 64 of opposite locking with mounting base 60.
Pushing mechanism 63 connects including the fixed plate 630 being fixed in mounting base 60, the rotation being fixed on slide 61
First 631, along 60 short transverse of mounting base and the bolt 632 that is threadedly coupled with 630 phase of fixed plate, wherein bolt 632 and rotation
Connector 631 rotates connection.
Further, pushing mechanism further includes being arranged on bolt 632 for locking bolt 632 and fixed plate 630 relatively
Tight locking nut 633.
Locking mechanism 64 include be provided on slide 61 and along the elongated hole 640 of slide direction of motion setting, from elongated
The locking bolt 641 for passing through in hole 640 and being threadedly coupled with 60 phase of mounting base, wherein the bolt cap of locking bolt 641 is greater than elongated
The width in hole.
Further, locking mechanism 64 has multiple groups, and rectangle array is distributed.
In addition, driving motor is for driving in multiple first drive sprockets 2 in intermediate 2 turns of first drive sprocket
It is dynamic.The transmission of more convenient conveying roller 1, maximumlly reduces transmission loss.
Again by elevating mechanism B has two groups in this example, and is distributed along the length direction of carrying platform C, every group of elevating mechanism
B includes the hydraulic cylinder for being unfolded or collapsing in brace B1, the driving brace B1 of scissor-type.
Elevating mechanism B further includes the limit contactor B2 that first base A is arranged in, when brace B1, which is in, to be fully deployed,
Brace B1 and limit contactor B2 are touched, and hydraulic cylinder stops elongation.
The present invention is described in detail above, its object is to allow the personage for being familiar with this field technology that can understand this
The content of invention is simultaneously implemented, and it is not intended to limit the scope of the present invention, all Spirit Essence institutes according to the present invention
The equivalent change or modification of work, should be covered by the scope of protection of the present invention.
Claims (1)
1. a kind of elevator with rollgang comprising first base, elevating mechanism, carrying platform and be located at described
Multiple conveying rollers on carrying platform, wherein multiple conveying roller intervals setting, and the upper table of multiple conveying rollers
Face forms conveyor surface, it is characterised in that: the elevator further includes for multiple conveying rollers to be mutually sequentially connected
The support device that each conveying roller is used to support on the carrying platform, the support device is arranged in transmission device
Including be fixed on the carrying platform second base, be mounted in the second base and axial line and the conveying roller
The back-up roller wheel of the parallel setting of axial line, the conveying roller are rotationally erected at the back-up roller wheel around self-axis line
On；
The second base is located at the lower section in the middle part of the conveying roller；
The transmission device includes the first drive sprocket being arranged in a one-to-one correspondence with the conveying roller, is separately positioned on every institute
State the second drive sprocket for conveying roll end, first for first drive sprocket and the second drive sprocket to be connected
Transmission chain, the second transmission chain for every two adjacent first drive sprockets to be mutually sequentially connected, positioned at every adjacent
For adjusting the elastic adjusting unit of second transmission chain and multiple for driving between two first drive sprockets
The driving motor of the rotation of first drive sprocket described in any of described first drive sprocket, wherein first drive sprocket
Positioned at the underface of the conveying roller；
The adjusting unit includes the mounting base being located between per two adjacent first drive sprockets, along described
The slide in the mounting base is arranged in up or down, is located on the slide and can be with institute for the short transverse of mounting base
The tightener sprocket that the second transmission chain matches is stated, wherein the axle center of the axial line of the tightener sprocket and first drive sprocket
Line is arranged in parallel, and the tightener sprocket is arranged on the slide around what self-axis line rotated；
First drive sprocket includes the first wheel disc, the second wheel disc and third being inwardly sequentially distributed by the outer end of installation axle
Wheel disc, first transmission chain be used for will second drive sprocket and the third wheel disc pass on from one to another it is dynamic connect, described the
First wheel disc of two adjacent first drive sprockets or the second wheel disc are mutually sequentially connected by two transmission chains respectively；
The tightener sprocket is located at the top of corresponding second transmission chain, and the tightener sprocket includes respectively with first
Wheel disc and the second wheel disc be flush setting first tensioning wheel disc and second tensioning wheel disc, when two adjacent the first drive sprockets
When being sequentially connected by the first wheel disc, the first tensioning wheel disc enables to the second transmission chain to be tensioned；When two first adjacent biographies
When movable sprocket is sequentially connected by the second wheel disc, the second tensioning wheel disc enables to the second transmission chain to be tensioned；
Or the tightener sprocket only one wheel disc, mainly pass through and adjusts the length of installation axle and realize second transmission chain
Tensioning；
The adjusting unit further includes pushing mechanism for pushing the slide to slide and for by the slide
The locking mechanism of locking opposite with the mounting base, the pushing mechanism include the fixed plate being fixed in the mounting base,
The swivel that is fixed on the slide is mutually threadedly coupled along the mounting base short transverse and with the fixed plate
Bolt and be arranged on the bolt for by the locking nut of bolt locking opposite with the fixed plate, wherein
The bolt rotates with the swivel and connect；The locking mechanism includes being provided on the slide and along institute
The elongated hole for stating the setting of the slide direction of motion, the locking for passing through from the elongated hole and being mutually threadedly coupled with the mounting base
Bolt, wherein the bolt cap of the locking bolt is greater than the width of the elongated hole；
The locking mechanism has multiple groups, and rectangle array is distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234937.4A CN105730974B (en) | 2016-04-15 | 2016-04-15 | A kind of elevator with rollgang |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234937.4A CN105730974B (en) | 2016-04-15 | 2016-04-15 | A kind of elevator with rollgang |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105730974A CN105730974A (en) | 2016-07-06 |
| CN105730974B true CN105730974B (en) | 2019-05-31 |
Family
ID=56255385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610234937.4A Active CN105730974B (en) | 2016-04-15 | 2016-04-15 | A kind of elevator with rollgang |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105730974B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499884A (en) * | 2018-12-12 | 2019-03-22 | 镇江中福马机械有限公司 | A kind of wood chip screening equipment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000024789A (en) * | 1998-07-14 | 2000-01-25 | Amada Co Ltd | Drive transmission mechanism of tubular roller table |
| CN2503039Y (en) * | 2001-09-15 | 2002-07-31 | 云南昆船第二机械有限公司 | Belt transmission mechanism of roller conveyor |
| JP4071593B2 (en) * | 2002-10-16 | 2008-04-02 | 西部電機株式会社 | Load transfer device |
| CN201525618U (en) * | 2009-09-11 | 2010-07-14 | 江苏南大紫金科技集团有限公司 | Sensing conveyor for palletizing double bags |
| CN201961783U (en) * | 2010-12-23 | 2011-09-07 | 洛阳北方玻璃技术股份有限公司 | Three-support structure for live-roll table of glass washer |
| CN203094945U (en) * | 2012-12-13 | 2013-07-31 | 武汉旺姆连铸工程技术股份有限公司 | Roller way chain tension device |
| CN203497544U (en) * | 2013-09-26 | 2014-03-26 | 贵州建新南海科技股份有限公司 | Novel putaway conveyor lifting supporting roller frame |
| CN105384122B (en) * | 2015-12-22 | 2018-10-23 | 苏州频发机电科技有限公司 | A kind of pallet automatic loading and unloading conveying device |
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2016
- 2016-04-15 CN CN201610234937.4A patent/CN105730974B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105730974A (en) | 2016-07-06 |
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