CN107572451A - Lift based on auto-manual control - Google Patents
Lift based on auto-manual control Download PDFInfo
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- CN107572451A CN107572451A CN201711019440.1A CN201711019440A CN107572451A CN 107572451 A CN107572451 A CN 107572451A CN 201711019440 A CN201711019440 A CN 201711019440A CN 107572451 A CN107572451 A CN 107572451A
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- 230000033001 locomotion Effects 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 206010057071 Rectal tenesmus Diseases 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 208000012271 tenesmus Diseases 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001595 contractor effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses a kind of lift based on auto-manual control, including：Big frame, including the munnion frame being positioned on ground and the upper rectangular frame, lower rectangular frame, the bottom platform framework that are sequentially fixed at from top to bottom on munnion frame；Suspension ring, it is arranged on four angles on rectangular frame top；Slide rail, it is fixed on munnion frame；Sliding block, it is slidably disposed on slide rail；Lifting platform, its base are fixed on sliding block；Hand chain wheel, it is fixed on the side of munnion frame；Ball guide screw nat, for driving lifting platform to move up and down；Multiple retractable forks, each retractable fork include one layer of pallet fork, two layers of pallet fork and the three layers of pallet fork slidably fixed successively；Hydraulic bjuffer, pressure and offer support for the landing of buffer lift platform；Drive division, for driving ball guide screw nat lifting to drive lifting platform to move up and down；Manual control unit, it is fixed on bottom platform framework, for controlling drive division.
Description
Technical field
The present invention relates to a kind of lift, and in particular to a kind of lift based on auto-manual control.
Background technology
Modern warehouse logisticses industry high speed development, lift are widely used in automated warehouse operation, and it is sent out high speed
The modern industry operation of exhibition also has no small influence.Although from the point of view of patent retrieval, has a small amount of patented invention leading screw liter
Drop machine, but auto-manual control switching, pallet fork can the screw-threaded shaft elevator of delivery automatically have certain advantage, in automatic delivery,
And play feature under the case of emergency such as automation equipment operation troubles, power-off.
Chinese Patent Application No. CN201510616709.9 discloses a kind of high screw-threaded shaft elevator of stability, including：Gu
Determine base, leading screw and hoistable platform, the screw-threaded shaft elevator, lead is set in the bottom at four angles of hoistable platform, can be improved
Stability when hoistable platform rises or declined, when hoistable platform rises to certain altitude and needs hovering, pass through guiding
Put the position of bolt fixed guide post.Although program machine construction is simple, adds certain stability, need logical
Manual operation clamp stud is crossed, less efficient, security is relatively low, and liftable weight is smaller, without full-automation, need to manually unload
The defects of goods.
Chinese Patent Application No. CN201510616740.2 discloses a kind of screw-threaded shaft elevator, including：Firm banking, leading screw
And hoistable platform.Program hoistable platform is during lifting, and four root posts are respectively to the sliding block on four angles of hoistable platform
It is supported, and enters row buffering using hydraulic pressure support bar during hoistable platform bottom, improves the stability of hoistable platform, still
The program is not hovered setting, and it is poor to carry out stability of strutting system by the effect of leading screw, and liftable weight is extremely limited, without automatic
Easing gear etc..
The content of the invention
The present invention is, and it is an object of the present invention to provide a kind of liter based on auto-manual control in order to solving the above problems and carry out
Drop machine.
The invention provides a kind of lift based on auto-manual control, have the feature that, including：Based on hand certainly
The lift of integrative control, it is characterised in that including：Big frame, including the munnion frame that is positioned on ground and from top to bottom according to
The secondary upper rectangular frame being fixed on munnion frame, lower rectangular frame, bottom platform framework；Suspension ring, it is arranged on rectangular frame
On four angles in portion；Slide rail, it is fixed on munnion frame；Sliding block, it is slidably disposed on slide rail；Lifting platform, its base are fixed
On sliding block；Hand chain wheel, it is fixed on the side of munnion frame；Ball guide screw nat, sequentially pass through rectangular frame, lifting platform
It is fixed on after lower rectangular frame by nut on upper rectangular frame and lower rectangular frame, for driving lifting platform to move up and down；
Multiple retractable forks, each retractable fork include one layer of pallet fork, two layers of pallet fork and the three layers of pallet fork slidably fixed successively；Liquid
Compression buffer, it is arranged on lower rectangular frame, pressure and offer support for the landing of buffer lift platform；Drive division, it is used for
Driving ball guide screw nat is lifted so as to drive lifting platform to move up and down, including：Be fixed on bottom platform framework and with rolling
The right angle reductor that the secondary one end through lower rectangular frame of screw nut connects, the shaft coupling being connected with the right angle reductor with
And it is fixed on the first servomotor on bottom platform framework；And manual control unit, it is fixed on bottom platform framework, is used for
Drive division is controlled, including：The brake and one end being connected with shaft coupling are connected with the brake and the other end and the first servo
The electromagnetic clutch of motor connection.
Provided by the invention based in the lift of auto-manual control, can also have the feature that：Wherein, one
Connected between layer pallet fork and two layers of pallet fork by the way that guide rail slide block is secondary.
Provided by the invention based in the lift of auto-manual control, can also have the feature that：Wherein, should
Connected between two layers of pallet fork and three layers of pallet fork by the way that guide rail slide block is secondary.
Provided by the invention based in the lift of auto-manual control, can also have the feature that：Wherein, stretch
The number of contracting pallet fork is 2.
It can also be had the feature that based in the lift of auto-manual control provided by the invention, in addition to：
Second servomotor, it is fixed on the bottom of lifting platform；And transmission component, for driving retractable fork to move, including it is arranged on
Lifting platform bottom and first gear below 2 retractable forks, the second gear engaged with the first gear, two layers of pallet fork and
The chain of interconnection and pass through between three layers of pallet fork through second gear and the axle of the second servomotor, the second servomotor
Axle drives second gear to rotate, and the rotation of second gear drives first gear to rotate.
Provided by the invention based in the lift of auto-manual control, can also have the feature that：Wherein,
One gear is also connected with two layers of pallet fork, moves two layers of pallet fork by the motion of first gear, so as to pass through three layers of chain-driving
The motion of pallet fork.
The effect of invention and effect
According to the lift involved in the present invention controlled based on auto-manual, because used electromagnetic clutch can
Electronic control and manually control are realized, so braking protection can be carried out while realize hovering.Because used retractable fork
Three layers of goods fork structure are employed, so can realize after goods reaches specified altitude assignment, complete warehousing and export
Self-feeding acts.Because used hydraulic bjuffer can buffer lift platform landing when pressure, make lifting platform liter
Safer steady during drop, more balance is not easy to tilt.Because used brake can be by the power-off that is powered come control brake
Engagement with separating, the relative motion for the casing that control shaft is connected with outside and body, so preventing lifting platform to rise to one
After determining height, tenesmus caused by being unable to the factors such as self-locking due to effect of weight, ball guide screw nat.
Brief description of the drawings
Fig. 1 is the overall structure diagram in embodiments of the invention；
Fig. 2 is the overall structure diagram at another visual angle in embodiments of the invention；
Fig. 3 is the top view of the lifting platform in embodiments of the invention；
Fig. 4 is the structural representation of the right-angle reduction device in embodiments of the invention；
Fig. 5 is the structural representation of the manual control unit in embodiments of the invention；
Fig. 6 is the upward view of the lifting platform in embodiments of the invention.
Embodiment
In order that the technological means that the present invention realizes is easy to understand with effect, with reference to embodiments and accompanying drawing is to this
Invention is specifically addressed.
Embodiment：
Fig. 1 is the overall structure diagram in embodiments of the invention, and Fig. 2 is another visual angle in embodiments of the invention
Overall structure diagram.
As depicted in figs. 1 and 2, a kind of lift based on auto-manual control of the present embodiment, including：Big frame 1, hang
Ring 2, slide rail 3, sliding block 4, lifting platform 5, hand chain wheel 6, ball guide screw nat 7, multiple retractable forks 8, hydraulic bjuffer 9,
Drive division and manual control unit.
Big frame 1, including the munnion frame being positioned on ground and the upper rectangle being sequentially fixed at from top to bottom on munnion frame
Framework, lower rectangular frame, bottom platform framework.
Suspension ring 2, it is arranged on four angles on rectangular frame top.
Slide rail 3, it is fixed on munnion frame.
Sliding block 4, it is slidably disposed on slide rail 3.
Lifting platform 5, its base are fixed on sliding block 4.
Hand chain wheel 6, it is fixed on the side of munnion frame.
Ball guide screw nat 7, fixed after sequentially passing through rectangular frame, lifting platform 5 and lower rectangular frame by nut
On upper rectangular frame and lower rectangular frame, for driving lifting platform 5 to move up and down.
Fig. 3 is the top view of the lifting platform in embodiments of the invention.
As shown in figure 3, multiple retractable forks 8, each retractable fork 8 include successively slidably fixed one layer of pallet fork 801,
Two layers of pallet fork 802 and three layers of pallet fork 803.
Connected between one layer of pallet fork 801 and two layers of pallet fork 802 by the way that guide rail slide block is secondary.
Connected between two layers of pallet fork 802 and three layers of pallet fork 803 by the way that guide rail slide block is secondary.
The number of retractable fork 8 is 2.
Hydraulic bjuffer 9, it is arranged on lower rectangular frame, the pressure landed for buffer lift platform 5 and offer support.
Fig. 4 is the structural representation of the right-angle reduction device in embodiments of the invention.
As shown in figs. 1 and 4, drive division, moved down for driving ball guide screw nat 7 to lift so as to drive on lifting platform 5
It is dynamic, including：The right angle for being fixed on bottom platform framework and being connected with one end of ball guide screw nat 7 through lower rectangular frame
Reductor 10, the shaft coupling 11 being connected with the right angle reductor 10 and the first servomotor being fixed on bottom platform framework
14。
Fig. 5 is the structural representation of the manual control unit in embodiments of the invention.
As shown in Figure 1 and Figure 5, manual control unit, it is fixed on bottom platform framework, for controlling drive division, including：With
The brake 12 and one end that shaft coupling 11 connects are connected with the brake 12 and the other end is connected with the first servomotor 14
Electromagnetic clutch 13.
Fig. 6 is the upward view of the lifting platform in embodiments of the invention.
As shown in fig. 6, the second servomotor 15, the bottom of lifting platform 5 is fixed on.
As shown in Fig. 1, Fig. 3 and Fig. 6, transmission component, for driving retractable fork 8 to move, including it is arranged under lifting platform 5
Portion and first gear 16 below 2 retractable forks 8,18, the two layers of pallet fork 802 of second gear engaged with the first gear 16
The chain 17 of interconnection and the axle through the servomotor 15 of second gear 18 and second between three layers of pallet fork 803, second
Servomotor 15 drives second gear 18 to rotate by axle 19, and the rotation of second gear 18 drives first gear 16 to rotate, and first
Gear 16 is also connected with two layers of pallet fork 802, moves two layers of pallet fork 802 by the motion of first gear 16, so as to pass through chain
17 drive the motion of three layers of pallet fork 803.
A kind of course of work of lift based on auto-manual control of the present embodiment is as follows：
In the lift 100 based on auto-manual control of the present embodiment, the first servomotor 14 drives right angle reductor
10 by the gyration that the convert rotational motion of horizontal direction is vertical direction, is connected with right angle reductor 10 on vertical direction
Ball guide screw nat 7 gyration of horizontal direction is converted into the linear motion of feed screw nut, lifting platform 5 passes through screw
It is fastened on feed screw nut, therefore lifting platform 5 moves up and down along slide rail, so as to realize lifting goods.
The principle design switching device of electromagnetic clutch 13, when being powered, produces magnetic force, electromagnetic clutch during coil electricity
13 are in engagement state, and the first servomotor 14 can be transferred to reduction box 10；During coil blackout, magnetic force disappears, and " armature " is in bullet
Rebounded in the presence of reed elastic force, electromagnetic clutch 13 is in released state, at this time just needs hand chain wheel 5 to carry out work
Make, hand chain wheel 5 includes drive sprocket, by movable sprocket and chain.Because dynamics is limited when manpower rotates handwheel, therefore in the design
Passive sprocket sizes are much larger than using drive sprocket size.Meanwhile because ball guide screw nat 7 is unable to self-locking, so according to electricity
Magnetic brake principle devises electromagnetic brake 12, is protected as braking, while can also realize the function of hovering.
The output shaft of first servomotor 14 passes through with after electromagnetic clutch 13 and brake 12, passing through shaft coupling 11 and right angle
Reductor 10 is connected, and the horizontal driving force of the first servomotor 14 is converted into vertical force；Ball guide screw nat 7 is driven afterwards
Rotation, lifting platform 5 are moved by ball guide screw nat 7 and carry out elevating movement.Sliding block 4 is transported up and down on the slide rail 3 of munnion frame
It is dynamic, make lifting more smooth steady.
Second servomotor 15 is power resources, drives second gear 18 to rotate by axle 19.One layer of goods of retractable fork 8
Fork 801 drives the first gear 16 being meshed with two layers of pallet fork 802 to move by second gear 18, so that two layers of pallet fork 802
Stretching motion is done, is intersected between two layers of pallet fork 802 and three layers of pallet fork 803 by chain 17 and is connected, when two layers of pallet fork 802 travel forward
When, pull three layers of pallet fork 803 to complete the extending action of pallet fork by guide rail slide block pair forward slip automatically；Conversely, when two layers of goods
When fork 802 does retraction movement by one layer of pallet fork 801, second gear 18 and first gear 16, three layers are pulled further through chain 17
Pallet fork 8 is retracted automatically, completes contractive action.
The effect of embodiment and effect
The lift based on auto-manual control of the present embodiment can be realized electronic because of used electromagnetic clutch
Control and manually control, so braking protection can be carried out while realize hovering.Because used retractable fork employs three
Layer goods fork structure, so can realize after goods reaches specified altitude assignment, complete warehousing and the self-feeding of export
Action.Because used hydraulic bjuffer can buffer lift platform landing when pressure, make more to pacify during lifting of lifting table
Complete steady, more balance is not easy to tilt.Because used brake can by be powered power-off come the engagement of control brake with
Separation, the relative motion for the casing that control shaft is connected with outside and body, so after preventing lifting platform to rise to certain altitude,
Tenesmus caused by being unable to the factors such as self-locking due to effect of weight, ball guide screw nat.
Above-mentioned embodiment is the preferred case of the present invention, is not intended to limit protection scope of the present invention.
Claims (6)
- A kind of 1. lift based on auto-manual control, it is characterised in that including：Big frame, including the munnion frame being positioned on ground and the upper rectangle frame being sequentially fixed at from top to bottom on the munnion frame Frame, lower rectangular frame, bottom platform framework；Suspension ring, it is arranged on four angles on the upper rectangular frame top；Slide rail, it is fixed on the munnion frame；Sliding block, it is slidably disposed on the slide rail；Lifting platform, its base are fixed on the sliding block；Hand chain wheel, it is fixed on the side of the munnion frame；Ball guide screw nat, pass through spiral shell after sequentially passing through the upper rectangular frame, the lifting platform and the lower rectangular frame Mother is fixed on the upper rectangular frame and the lower rectangular frame, for driving the lifting platform to move up and down；Multiple retractable forks, each retractable fork include one layer of pallet fork, the two layers of pallet fork and three slidably fixed successively Layer pallet fork；Hydraulic bjuffer, it is arranged on the lower rectangular frame, for buffering the pressure of the lifting platform landing and providing branch Support；Drive division, for driving the ball guide screw nat lifting to drive the lifting platform to move up and down, including：It is fixed The right angle being connected on the bottom platform framework and with one end of the ball guide screw nat through the lower rectangular frame Reductor, the shaft coupling being connected with the right angle reductor and the first servomotor being fixed on the bottom platform framework； AndManual control unit, it is fixed on the bottom platform framework, for controlling the drive division, including：With the shaft coupling The electromagnetic clutch that the brake of connection and one end are connected with the brake and the other end is connected with first servomotor.
- 2. the lift according to claim 1 based on auto-manual control, it is characterised in that：Wherein, connected between one layer of pallet fork and two layers of pallet fork by the way that guide rail slide block is secondary.
- 3. the lift according to claim 1 based on auto-manual control, it is characterised in that：Wherein, connected between two layers of pallet fork and three layers of pallet fork by the way that guide rail slide block is secondary.
- 4. the lift according to claim 1 based on auto-manual control, it is characterised in that：Wherein, the number of the retractable fork is 2.
- 5. the lift according to claim 1 based on auto-manual control, it is characterised in that also include：Second servomotor, it is fixed on the bottom of lifting platform；AndTransmission component, for driving the retractable fork to move, including it is arranged on the lifting platform bottom and described automatic at 2 First gear below retractable fork, second gear, two layers of pallet fork and the three layers of pallet fork engaged with the first gear Between interconnection chain and through the second gear and the axle of the second servomotor,Second servomotor drives the second gear to rotate by the axle, described in the rotation drive of the second gear First gear rotates.
- 6. the lift according to claim 5 based on auto-manual control, it is characterised in that：Wherein, the first gear is also connected with two layers of pallet fork, makes two layers of goods by the motion of the first gear Fork motion, so as to pass through the motion of three layers of pallet fork described in the chain-driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711019440.1A CN107572451B (en) | 2017-10-27 | 2017-10-27 | Elevator based on auto-manual control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711019440.1A CN107572451B (en) | 2017-10-27 | 2017-10-27 | Elevator based on auto-manual control |
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| CN107572451A true CN107572451A (en) | 2018-01-12 |
| CN107572451B CN107572451B (en) | 2019-07-19 |
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| CN201711019440.1A Expired - Fee Related CN107572451B (en) | 2017-10-27 | 2017-10-27 | Elevator based on auto-manual control |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147158A (en) * | 2018-02-12 | 2018-06-12 | 横店集团东磁股份有限公司 | A kind of loading mechanism and its implementation suitable for magnetic shoe automatic production line |
| CN108178095A (en) * | 2018-01-23 | 2018-06-19 | 昆明理工大学 | A kind of electrolysis copper starting sheet elevating table device |
| CN108190479A (en) * | 2018-02-12 | 2018-06-22 | 横店集团东磁股份有限公司 | A kind of pusher loading mechanism and its implementation for magnetic shoe automatic production line |
| CN108313693A (en) * | 2018-02-12 | 2018-07-24 | 横店集团东磁股份有限公司 | A kind of automatic production line and its implementation suitable for magnetic shoe production |
| CN108438857A (en) * | 2018-04-28 | 2018-08-24 | 苏州晶洲装备科技有限公司 | Synchronous hoisting device for loading and unloading |
| CN108609524A (en) * | 2018-08-02 | 2018-10-02 | 北京交通大学 | A kind of construction lift |
| CN109368548A (en) * | 2018-12-11 | 2019-02-22 | 上海正昊电力科技有限公司 | A kind of novel multi-use formula promotion vehicle |
| CN109607072A (en) * | 2018-11-12 | 2019-04-12 | 南京钢诺智能装备有限公司 | A kind of pile plate Hair collector |
| CN110642192A (en) * | 2019-09-18 | 2020-01-03 | 广东威德力机械实业股份有限公司 | Bidirectional telescopic lifting RGV fork |
| CN112572558A (en) * | 2020-12-31 | 2021-03-30 | 保定向阳航空精密机械有限公司 | Intelligent workpiece storage and transfer trolley |
| CN114955938A (en) * | 2022-05-31 | 2022-08-30 | 江苏经贸职业技术学院 | Automatic change intelligent storage logistics equipment |
| CN116477527A (en) * | 2023-04-07 | 2023-07-25 | 安徽舜叉智能装备有限公司 | Steady movable full-electric pallet stacking vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108178095A (en) * | 2018-01-23 | 2018-06-19 | 昆明理工大学 | A kind of electrolysis copper starting sheet elevating table device |
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| CN108190479A (en) * | 2018-02-12 | 2018-06-22 | 横店集团东磁股份有限公司 | A kind of pusher loading mechanism and its implementation for magnetic shoe automatic production line |
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| CN108438857A (en) * | 2018-04-28 | 2018-08-24 | 苏州晶洲装备科技有限公司 | Synchronous hoisting device for loading and unloading |
| CN108609524B (en) * | 2018-08-02 | 2023-07-04 | 北京交通大学 | Elevator for building construction |
| CN108609524A (en) * | 2018-08-02 | 2018-10-02 | 北京交通大学 | A kind of construction lift |
| CN109607072A (en) * | 2018-11-12 | 2019-04-12 | 南京钢诺智能装备有限公司 | A kind of pile plate Hair collector |
| CN109368548A (en) * | 2018-12-11 | 2019-02-22 | 上海正昊电力科技有限公司 | A kind of novel multi-use formula promotion vehicle |
| CN110642192A (en) * | 2019-09-18 | 2020-01-03 | 广东威德力机械实业股份有限公司 | Bidirectional telescopic lifting RGV fork |
| CN110642192B (en) * | 2019-09-18 | 2024-04-26 | 广东威德力机械实业股份有限公司 | Bidirectional telescopic lifting RGV fork |
| CN112572558B (en) * | 2020-12-31 | 2023-02-14 | 保定向阳航空精密机械有限公司 | Intelligent workpiece storage and transfer trolley |
| CN112572558A (en) * | 2020-12-31 | 2021-03-30 | 保定向阳航空精密机械有限公司 | Intelligent workpiece storage and transfer trolley |
| CN114955938B (en) * | 2022-05-31 | 2023-04-25 | 江苏经贸职业技术学院 | Automatic intelligent storage logistics equipment |
| CN114955938A (en) * | 2022-05-31 | 2022-08-30 | 江苏经贸职业技术学院 | Automatic change intelligent storage logistics equipment |
| CN116477527A (en) * | 2023-04-07 | 2023-07-25 | 安徽舜叉智能装备有限公司 | Steady movable full-electric pallet stacking vehicle |
| CN116477527B (en) * | 2023-04-07 | 2023-10-31 | 安徽舜叉智能装备有限公司 | Steady movable full-electric pallet stacking vehicle |
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