CN105236316A - Stacking machine lifting mechanism with high speed function - Google Patents
Stacking machine lifting mechanism with high speed function Download PDFInfo
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- CN105236316A CN105236316A CN201510730393.6A CN201510730393A CN105236316A CN 105236316 A CN105236316 A CN 105236316A CN 201510730393 A CN201510730393 A CN 201510730393A CN 105236316 A CN105236316 A CN 105236316A
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- fixed pulley
- pulley
- lifting mechanism
- movable pulley
- timing belt
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Abstract
The invention provides a goods carrying table lifting mechanism used for a stacking machine, transmission is stable and free of vibration, and the space utilization rate is increased while the cost of the stacking machine is lowered. The lifting mechanism comprises a synchronous belt, a pulley block and a driving wheel, wherein the synchronous belt winds across the pulley block and the driving wheel. One end of the synchronous belt is fixedly arranged on an upper cross beam, and the other end of the synchronous belt is arranged on the lower cross beam through a tensioning device. The pulley block comprises a first movable pulley, a first fixed pulley, a second fixed pulley, a third fixed pulley, a second movable pulley and a fourth fixed pulley, wherein the synchronous belt winds across the first movable pulley, the first fixed pulley, the second fixed pulley, the third fixed pulley, the second movable pulley and the fourth fixed pulley in sequence; the first movable pulley and the second movable pulley are both arranged on a goods carrying table, the first fixed pulley is arranged on the upper cross beam, and the second fixed pulley, the third fixed pulley and the fourth fixed pulley are all arranged on the lower cross beam; the driving wheel is arranged between the second fixed pulley and the third fixed pulley.
Description
Technical field
The present invention relates to handler technical field, be specifically related to a kind of piler lifting mechanism with high-speed functions.
Background technology
In the lifting mechanism of loading platform, the normal sprocket wheel that adopts carries out Chain conveyer, because the changeable transmission of sprocket wheel can cause obvious vibrations, when high-speed operation otherwise can not pulling force large, or be exactly that noise is large.Existing lifting mechanism adopts the pulley being fixedly installed on piler lower and upper cross-member, and comparatively large to the linear pulling force of lifting mechanism, need to select high-performance lifting decelerator, cost is higher.
Summary of the invention
The invention provides the vibrationless piler lifting mechanism of a kind of stable transmission, and also improve space availability ratio while piler cost can be reduced.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of piler lifting mechanism with high-speed functions, described piler comprises entablatrance, cross sill and the column for connecting lower and upper cross-member, described column is provided with loading platform, this loading platform moves up and down along described column by lifting mechanism, described lifting mechanism comprises Timing Belt and for the assembly pulley that penetrates this Timing Belt and drive wheel, one end of described Timing Belt is fixedly installed on described entablatrance, the other end of described Timing Belt is arranged on described cross sill by take-up device, described assembly pulley comprises the first movable pulley penetrating Timing Belt successively, first fixed pulley, second fixed pulley, 3rd fixed pulley, second movable pulley and the 4th fixed pulley, described first movable pulley and the second movable pulley are all arranged on described loading platform, described first fixed pulley is arranged on described entablatrance, described second fixed pulley, 3rd fixed pulley and the 4th fixed pulley are all arranged on described cross sill, described drive wheel is arranged between described second fixed pulley and described 3rd fixed pulley.
Further, described first movable pulley and the second movable pulley are positioned at same vertical direction, and the first movable pulley is contrary with the hand of rotation of the second movable pulley.
Preferably, described second fixed pulley is positioned at the input side of described drive wheel, and described 3rd fixed pulley is positioned at the outgoing side of described drive wheel.
Preferably, described take-up device is disc spring group.
From above technical scheme, the present invention has following beneficial effect:
One, adopt toothed belt transmission, Timing Belt does not have sinusoidal velocity to change, stable transmission friction;
Two, movable pulley design is adopted, reduce the linear pulling force of Timing Belt, a little bit smaller Timing Belt can be selected when type selecting, synchronous pulley size also can correspondingly reduce simultaneously, save space, reduce local pressure, reduce driving torque demand, thus reduce the model of lifting decelerator, also improve space availability ratio while reducing cost;
Three, adopt the second reverse movable pulley as compensation mechanism, keep transmission to close the difference do not had in length, without the need to belt storage equipment, cost-saving;
Four, the take-up device tightening belt design of cross sill is adopted, very convenient in maintenance, avoid the dangerous flow processs such as ascend operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 100, piler, 110, entablatrance, 120, cross sill, 130, column, 140, loading platform, 150, sky rail, 160, electric control system, 200, lifting mechanism, 210, Timing Belt, 221, the first movable pulley, the 222, first fixed pulley, the 223, second fixed pulley, 224, the 3rd fixed pulley, the 225, second movable pulley, the 226, the 4th fixed pulley, 230, drive wheel, 240, take-up device.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of preferred implementation of the present invention is described in detail.
As shown in Figure 1, described piler 100 forms primarily of sky rail 150, entablatrance 110, column 130, cross sill 120, loading platform 140 and electric control system 160, its central post 130 is for connecting lower and upper cross-member, described loading platform 140 is connected with described column by guide wheel, and is moved up and down along this column by lifting mechanism 200.
Described lifting mechanism 200 comprises Timing Belt 210 and for the assembly pulley that penetrates this Timing Belt and drive wheel 230, Timing Belt 210 is major parts of lifting transmission, design adopts Timing Belt mainly to consider, and Timing Belt does not have sinusoidal velocity to beat difference, speed belongs to plateau, for mechanism, do not shake damage.One end of described Timing Belt 210 is fixedly installed on described entablatrance 110, and the other end of described Timing Belt 210 is arranged on described cross sill 120 by take-up device 240, and described take-up device 240 is preferably disc spring group.
Described drive wheel 230 is for providing the power of lifting mechanism, and it is fixedly installed in described cross sill 120.
Described assembly pulley, for arranging the trend of Timing Belt, reaches the effect reducing the linear pulling force of Timing Belt.Described assembly pulley comprises the first movable pulley 221, first fixed pulley 222, second fixed pulley 223, the 3rd fixed pulley 224, second movable pulley 225 and the 4th fixed pulley 226 that penetrate Timing Belt successively.
Described first movable pulley 221 and the second movable pulley 225 are all arranged on described loading platform, and in order to reach best result of use, two movable pulleys are arranged on same vertical direction, and both hand of rotation are contrary.
Described first fixed pulley 222 is arranged on described entablatrance 110, described second fixed pulley 223, the 3rd fixed pulley 224 and the 4th fixed pulley 226 are all arranged on described cross sill 120, described drive wheel 230 is arranged between described second fixed pulley 223 and described 3rd fixed pulley 224, wherein the second fixed pulley 223 is positioned at the input side of described drive wheel 230, and described 3rd fixed pulley 224 is positioned at the outgoing side of described drive wheel 230.
The attachment point at entablatrance place is positioned at for starting point with Timing Belt, first the first fixed pulley 222 of entablatrance upwards crossed by first movable pulley 221 of Timing Belt 210 downwards on loading platform, turn to the second fixed pulley 223 crossing cross sill downwards again, after enter drive wheel 230 from input side and obtain power, the second movable pulley 225 on loading platform is crossed upward by outgoing side output arrival the 3rd fixed pulley 224 rear steering of drive wheel 230, and then turn to the 4th fixed pulley 226 crossing cross sill down, turn to towards piler direction of travel again, finally enter take-up device 240 real-time tensioning.
The above embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
Claims (4)
1. one kind has the piler lifting mechanism of high-speed functions, described piler (100) comprises entablatrance (110), cross sill (120) and the column (130) for connecting lower and upper cross-member, described column is provided with loading platform (140), this loading platform moves up and down along described column by lifting mechanism (200), it is characterized in that, described lifting mechanism (200) comprises Timing Belt (210) and for the assembly pulley that penetrates this Timing Belt and drive wheel (230), one end of described Timing Belt (210) is fixedly installed on described entablatrance (110), the other end of described Timing Belt (210) is arranged on described cross sill (120) by take-up device (240), described assembly pulley comprises the first movable pulley (221) penetrating Timing Belt successively, first fixed pulley (222), second fixed pulley (223), 3rd fixed pulley (224), second movable pulley (225) and the 4th fixed pulley (226), described first movable pulley and the second movable pulley are all arranged on described loading platform (140), described first fixed pulley is arranged on described entablatrance (110), described second fixed pulley, 3rd fixed pulley and the 4th fixed pulley are all arranged on described cross sill (120), described drive wheel (230) is arranged between described second fixed pulley and described 3rd fixed pulley.
2. piler lifting mechanism according to claim 1, is characterized in that, described first movable pulley (221) and the second movable pulley (225) are positioned at same vertical direction, and the first movable pulley is contrary with the hand of rotation of the second movable pulley.
3. piler lifting mechanism according to claim 1, it is characterized in that, described second fixed pulley (223) is positioned at the input side of described drive wheel (230), and described 3rd fixed pulley (224) is positioned at the outgoing side of described drive wheel (230).
4. piler lifting mechanism according to claim 1, is characterized in that, described take-up device (240) is disc spring group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730393.6A CN105236316A (en) | 2015-11-02 | 2015-11-02 | Stacking machine lifting mechanism with high speed function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730393.6A CN105236316A (en) | 2015-11-02 | 2015-11-02 | Stacking machine lifting mechanism with high speed function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105236316A true CN105236316A (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510730393.6A Pending CN105236316A (en) | 2015-11-02 | 2015-11-02 | Stacking machine lifting mechanism with high speed function |
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| CN (1) | CN105236316A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2273304Y (en) * | 1996-03-05 | 1998-01-28 | 倪明忠 | Electric mechanical stacker |
| CN202628044U (en) * | 2012-06-18 | 2012-12-26 | 潍坊天信散热器有限公司 | Oil pumping unit for ocean platform |
| CN104163303A (en) * | 2014-08-02 | 2014-11-26 | 山西东杰智能物流装备股份有限公司 | Clamping-type single-stand-column high-speed stacker |
| CN204400541U (en) * | 2015-01-26 | 2015-06-17 | 罗泰罗格自动化科技（苏州）有限公司 | A kind of synchronizing belt lifting device of piler |
| CN205187786U (en) * | 2015-11-02 | 2016-04-27 | 合肥中鼎信息科技股份有限公司 | Stacker elevating system with high -speed function |
-
2015
- 2015-11-02 CN CN201510730393.6A patent/CN105236316A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2273304Y (en) * | 1996-03-05 | 1998-01-28 | 倪明忠 | Electric mechanical stacker |
| CN202628044U (en) * | 2012-06-18 | 2012-12-26 | 潍坊天信散热器有限公司 | Oil pumping unit for ocean platform |
| CN104163303A (en) * | 2014-08-02 | 2014-11-26 | 山西东杰智能物流装备股份有限公司 | Clamping-type single-stand-column high-speed stacker |
| CN204400541U (en) * | 2015-01-26 | 2015-06-17 | 罗泰罗格自动化科技（苏州）有限公司 | A kind of synchronizing belt lifting device of piler |
| CN205187786U (en) * | 2015-11-02 | 2016-04-27 | 合肥中鼎信息科技股份有限公司 | Stacker elevating system with high -speed function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |
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| RJ01 | Rejection of invention patent application after publication |