CN107572451B - Elevator based on auto-manual control - Google Patents
Elevator based on auto-manual control Download PDFInfo
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- CN107572451B CN107572451B CN201711019440.1A CN201711019440A CN107572451B CN 107572451 B CN107572451 B CN 107572451B CN 201711019440 A CN201711019440 A CN 201711019440A CN 107572451 B CN107572451 B CN 107572451B
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- 230000033001 locomotion Effects 0.000 claims description 20
- 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
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 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
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The invention discloses a kind of elevators based on auto-manual control, comprising: big frame, upper rectangular frame, lower rectangular frame, the bottom platform frame being sequentially fixed on munnion frame including the munnion frame that is placed on ground and from top to bottom；Hanging ring is arranged on four angles on upper rectangular frame top；Sliding rail is fixed on munnion frame；Sliding block is slidably disposed on sliding rail；Lifting platform, pedestal are fixed on sliding block；Hand chain wheel 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 the one layer of pallet fork, two layers of pallet fork and three layers of pallet fork successively slidably fixed；Hydraulic bjuffer, pressure and offer support for the landing of buffer lift platform；Driving portion, for driving ball guide screw nat lifting to drive lifting platform to move up and down；Portion is manually controlled, is fixed on bottom platform frame, for controlling driving portion.
Description
Technical field
The present invention relates to a kind of elevators, and in particular to a kind of elevator based on auto-manual control.
Background technique
Modern warehousing and logistics industry high speed development, elevator are widely used in automated warehouse operation, send out high speed
The modern industry operation of exhibition also has no small influence.Although having a small amount of patented invention lead screw liter from the point of view of patent retrieval
Drop machine, but auto-manual control switching, pallet fork can the screw-threaded shaft elevator of automatic delivery have certain advantage, in automatic delivery,
And automation equipment operation troubles, power-off etc. play feature under cases of emergency.
Chinese Patent Application No. CN201510616709.9 discloses a kind of screw-threaded shaft elevator that stability is high, comprising: Gu
Determine pedestal, lead screw and hoistable platform, which is arranged guide post in the bottom at four angles of hoistable platform, can be improved
Stability when hoistable platform rises or declines passes through guiding when hoistable platform rises to certain altitude and needs to hover
Put on the position of bolt fixed guide column.Although program machine construction is simple, increases certain stability, need logical
Manual operation clamp stud is crossed, efficiency is lower, and safety is lower, 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, comprising: firm banking, lead screw
And hoistable platform.For the program hoistable platform during lifting, four columns are respectively to the sliding block on four angles of hoistable platform
It is supported, and is buffered when hoistable platform bottom using hydraulic pressure support bar, improve the stability of hoistable platform, still
The program is not hovered setting, it is poor to carry out stability of strutting system by the effect of lead screw, and liftable weight is extremely limited, without automatic
Easing gear etc..
Summary of the invention
The present invention is to carry out to solve the above-mentioned problems, and it is an object of the present invention to provide a kind of liter based on auto-manual control
Drop machine.
The present invention provides a kind of elevators based on auto-manual control, have the feature that, comprising: certainly based on hand
The elevator of integrative control characterized by comprising big frame, including the munnion frame that is placed on ground and from top to bottom according to
The secondary upper rectangular frame being fixed on munnion frame, lower rectangular frame, bottom platform frame；Hanging ring is arranged on upper rectangular frame
On four angles in portion；Sliding rail is fixed on munnion frame；Sliding block is slidably disposed on sliding rail；Lifting platform, pedestal are fixed
On sliding block；Hand chain wheel is fixed on the side of munnion frame；Ball guide screw nat sequentially passes through rectangular frame, lifting platform
It is fixed on upper rectangular frame and lower rectangular frame with after lower rectangular frame by nut, for driving lifting platform to move up and down；
Multiple retractable forks, each retractable fork include the one layer of pallet fork, two layers of pallet fork and three layers of pallet fork successively slidably fixed；Liquid
Compression buffer is set on lower rectangular frame, the pressure and offer support for the landing of buffer lift platform；Driving portion is used for
Driving ball guide screw nat lifting is to driving lifting platform to move up and down, comprising: be fixed on bottom platform frame and with rolling
Screw nut pair pass through lower rectangular frame one end connect right angle reductor, the shaft coupling being connect with the right angle reductor with
And it is fixed on the first servo motor on bottom platform frame；And portion is manually controlled, it is fixed on bottom platform frame, is used for
Control driving portion, comprising: the brake and one end connecting with shaft coupling are connect with the brake and the other end and the first servo
The electromagnetic clutch of motor connection.
In the elevator provided by the invention based on auto-manual control, it can also have the following features: wherein, one
It is connected between layer pallet fork and two layers of pallet fork by guide rail slide block pair.
In the elevator provided by the invention based on auto-manual control, it can also have the following features: wherein, it should
It is connected between two layers of pallet fork and three layers of pallet fork by guide rail slide block pair.
In the elevator provided by the invention based on auto-manual control, it can also have the following features: wherein, stretch
The number of contracting pallet fork is 2.
In the elevator provided by the invention based on auto-manual control, it can also have the feature that, further includes:
Second servo motor is fixed on the bottom of lifting platform；And transmission component, for driving retractable fork to move, including setting exists
Lifting platform lower part 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 the axis across second gear and the second servo motor, the second servo motor pass through between three layers of pallet fork
Axis drives second gear rotation, and the rotation of second gear drives first gear rotation.
In the elevator provided by the invention based on auto-manual control, it can also have the following features: wherein, the
One gear is also connect with two layers of pallet fork, makes two layers of pallet fork movement by the movement of first gear, to pass through three layers of chain-driving
The movement of pallet fork.
The action and effect of invention
Elevator based on auto-manual control involved according to the present invention, because used electromagnetic clutch can
It realizes Electronic control and manually controls, so be able to carry out braking protection while realizing hovering.Because of used retractable fork
Using three layers of goods fork structure, so can be realized after cargo reaches specified altitude assignment, warehousing and export are completed
Self-feeding movement.Because used hydraulic bjuffer can buffer lift platform landing when pressure, make lifting platform liter
Safer steady when 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 separate, the relative motion for the cabinet that control shaft is connected with external and body, so lifting platform is prevented to rise to one
After determining height, since effect of weight, ball guide screw nat cannot be self-locking etc. drop caused by factors.
Detailed description of the invention
Fig. 1 is the overall structure diagram in the embodiment of the present invention；
Fig. 2 is the overall structure diagram at another visual angle in the embodiment of the present invention；
Fig. 3 is the top view of the lifting platform in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the right-angle reduction device in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram for manually controlling portion in the embodiment of the present invention；
Fig. 6 is the bottom view of the lifting platform in the embodiment of the present invention.
Specific embodiment
In order to which the technological means for realizing the present invention is easy to understand with effect, with reference to embodiments and attached drawing is to this
Invention is specifically addressed.
Embodiment:
Fig. 1 is the overall structure diagram in the embodiment of the present invention, and Fig. 2 is another visual angle in the embodiment of the present invention
Overall structure diagram.
As depicted in figs. 1 and 2, a kind of elevator based on auto-manual control of the present embodiment, comprising: big frame 1 is hung
Ring 2, sliding rail 3, sliding block 4, lifting platform 5, hand chain wheel 6, ball guide screw nat 7, multiple retractable forks 8, hydraulic bjuffer 9,
Driving portion and manually control portion.
Big frame 1, the upper rectangle being sequentially fixed on munnion frame including the munnion frame that is placed on ground and from top to bottom
Frame, lower rectangular frame, bottom platform frame.
Hanging ring 2 is arranged on four angles on upper rectangular frame top.
Sliding rail 3 is fixed on munnion frame.
Sliding block 4 is slidably disposed on sliding rail 3.
Lifting platform 5, pedestal are fixed on sliding block 4.
Hand chain wheel 6 is fixed on the side of munnion frame.
Ball guide screw nat 7 is 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 the embodiment of the present 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.
It is connected between one layer of pallet fork 801 and two layers of pallet fork 802 by guide rail slide block pair.
It is connected between two layers of pallet fork 802 and three layers of pallet fork 803 by guide rail slide block pair.
The number of retractable fork 8 is 2.
Hydraulic bjuffer 9 is set on lower rectangular frame, the pressure and offer support landed for buffer lift platform 5.
Fig. 4 is the structural schematic diagram of the right-angle reduction device in the embodiment of the present invention.
As shown in figs. 1 and 4, driving portion, for driving the lifting of ball guide screw nat 7 to move down on lifting platform 5 to drive
It is dynamic, comprising: the right angle for being fixed on bottom platform frame and being connect with one end that ball guide screw nat 7 passes through lower rectangular frame
Speed reducer 10, the shaft coupling 11 being connect with the right angle reductor 10 and the first servo motor being fixed on bottom platform frame
14。
Fig. 5 is the structural schematic diagram for manually controlling portion in the embodiment of the present invention.
As shown in Figure 1 and Figure 5, portion is manually controlled, is fixed on bottom platform frame, for controlling driving portion, comprising: with
The brake 12 and one end that shaft coupling 11 connects are connect with the brake 12 and the other end connect with first servo motor 14
Electromagnetic clutch 13.
Fig. 6 is the bottom view of the lifting platform in the embodiment of the present invention.
As shown in fig. 6, the second servo motor 15, is fixed on the bottom of lifting platform 5.
As shown in Fig. 1, Fig. 3 and Fig. 6, transmission component, for drive retractable fork 8 move, including be 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 axis across second gear 18 and the second servo motor 15 between three layers of pallet fork 803, second
Servo motor 15 drives second gear 18 to rotate by axis 19, and the rotation of second gear 18 drives first gear 16 to rotate, and first
Gear 16 is also connect with two layers of pallet fork 802, moves two layers of pallet fork 802 by the movement of first gear 16, to pass through chain
17 drive the movement of three layers of pallet fork 803.
A kind of course of work of elevator based on auto-manual control of the present embodiment is as follows:
In the elevator 100 based on auto-manual control of the present embodiment, first servo motor 14 drives right angle reductor
10 convert the rotary motion of horizontal direction to the rotary motion of vertical direction, are connected on vertical direction with right angle reductor 10
Ball guide screw nat 7 convert the rotary motion of horizontal direction to 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 sliding rail, to realize lifting cargo.
The principle of electromagnetic clutch 13 designs switching device, and when being powered, coil generates magnetic force, electromagnetic clutch when being powered
13 are in engagement state, and first servo motor 14 can be transferred to reduction gearbox 10；When coil blackout, magnetic force disappears, and " armature " is in bullet
It rebounds under the action of reed elastic force, electromagnetic clutch 13 is in discrete state, needs hand chain wheel 6 just at this time to carry out work
Make, hand chain wheel 6 includes drive sprocket, by movable sprocket and chain.Since 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 cannot be self-locking, so according to electricity
Magnetic brake principle devises electromagnetic brake 12, is used as braking protection, while the function of hovering also may be implemented.
14 output shaft of first servo motor is by passing through shaft coupling 11 and right angle with after electromagnetic clutch 13 and brake 12
Speed reducer 10 connects, and the lateral driving force of first servo motor 14 is converted into vertical force；Ball guide screw nat 7 is driven later
Rotation, lifting platform 5 carry out elevating movement by the movement of ball guide screw nat 7.Sliding block 4 is transported up and down on the sliding rail 3 of munnion frame
It is dynamic, keep lifting more smooth steady.
Second servo motor 15 is power resources, drives second gear 18 to rotate by axis 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, to make two layers of pallet fork 802
Stretch out motion is done, is connected between two layers of pallet fork 802 and three layers of pallet fork 803 by the intersection of chain 17, when two layers of pallet fork 802 travel forward
When, it is automatic to pull three layers of pallet fork 803 by guide rail slide block pair forward slip, complete the extending action of pallet fork；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 retracts automatically, completes contractive action.
The action and effect of embodiment
The elevator based on auto-manual control of the present embodiment can be realized electronic because of used electromagnetic clutch
It controls and manually controls, so be able to carry out braking protection while realizing hovering.Because used retractable fork uses three
Layer goods fork structure completes the self-feeding of warehousing and export so can be realized after cargo reaches specified altitude assignment
Movement.Because used hydraulic bjuffer can buffer lift platform landing when pressure, make lifting of lifting table Shi Gengan
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 cabinet that control shaft is connected with external and body, so after preventing lifting platform to rise to certain altitude,
Since effect of weight, ball guide screw nat cannot be self-locking etc. drop caused by factors.
Above embodiment is preferred case of the invention, the protection scope being not intended to limit the invention.
Claims (6)
1. a kind of elevator based on auto-manual control characterized by comprising
Big frame, the upper rectangle frame being sequentially fixed on the munnion frame including the munnion frame that is placed on ground and from top to bottom
Frame, lower rectangular frame, bottom platform frame；
Hanging ring is arranged on four angles on the upper rectangular frame top；
Sliding rail is fixed on the munnion frame；
Sliding block is slidably disposed on the sliding rail；
Lifting platform, pedestal are fixed on the slide block；
Hand chain wheel is fixed on the side of the munnion frame；
Ball guide screw nat passes 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 the one layer of pallet fork successively slidably fixed, two layers of pallet fork and three
Layer pallet fork；
Hydraulic bjuffer is set on the lower rectangular frame, for buffering the pressure of the lifting platform landing and providing branch
Support；
Driving portion, for driving the ball guide screw nat lifting to drive the lifting platform to move up and down, comprising: fixed
The right angle being connect on the bottom platform frame and with one end that the ball guide screw nat passes through the lower rectangular frame
Speed reducer, the shaft coupling being connect with the right angle reductor and the first servo motor being fixed on the bottom platform frame；
And
Portion is manually controlled, is fixed on the bottom platform frame, for controlling the driving portion, comprising: with the shaft coupling
The brake of connection and the electromagnetic clutch that one end is connect with the brake and the other end is connect with the first servo motor,
Wherein, the hand chain wheel includes drive sprocket, by movable sprocket and chain, when the electromagnetic clutch is in discrete state
When, the hand chain wheel works.
2. the elevator according to claim 1 based on auto-manual control, it is characterised in that:
Wherein, it is connected between one layer of pallet fork and two layers of pallet fork by guide rail slide block pair.
3. the elevator according to claim 1 based on auto-manual control, it is characterised in that:
Wherein, it is connected between two layers of pallet fork and three layers of pallet fork by guide rail slide block pair.
4. the elevator 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 elevator according to claim 1 based on auto-manual control, which is characterized in that further include:
Second servo motor is fixed on the bottom of lifting platform；And
Transmission component, for driving the retractable fork to move, including setting the lifting platform lower part and at 2 it is described flexible
Between first gear below pallet fork, second gear, two layers of pallet fork and the three layers of pallet fork engaged with the first gear
The chain of interconnection and axis across the second gear and the second servo motor,
Second servo motor drives the second gear to rotate by the axis, described in the rotation drive of the second gear
First gear rotation.
6. the elevator according to claim 5 based on auto-manual control, it is characterised in that:
Wherein, the first gear is also connect with two layers of pallet fork, makes two layers of goods by the movement of the first gear
Fork movement, to pass through the movement of three layers of pallet fork described in the chain-driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711019440.1A CN107572451B (en) | 2017-10-27 | 2017-10-27 | Elevator based on auto-manual control |
Applications Claiming Priority (1)
| 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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| Publication Number | Publication Date |
|---|---|
| CN107572451A CN107572451A (en) | 2018-01-12 |
| CN107572451B true CN107572451B (en) | 2019-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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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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Families Citing this family (12)
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| CN108178095B (en) * | 2018-01-23 | 2024-04-05 | 昆明理工大学 | Electrolytic copper starting sheet elevating platform device |
| 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 |
| CN108190479B (en) * | 2018-02-12 | 2023-04-18 | 横店集团东磁股份有限公司 | Material pushing and loading mechanism for automatic magnetic shoe production line and implementation method thereof |
| CN108313693B (en) * | 2018-02-12 | 2023-09-05 | 横店集团东磁股份有限公司 | Automatic production line suitable for magnetic shoe production and implementation method thereof |
| 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 |
| 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 |
| 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 |
| CN114955938B (en) * | 2022-05-31 | 2023-04-25 | 江苏经贸职业技术学院 | Automatic intelligent storage logistics equipment |
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201065317Y (en) * | 2006-12-27 | 2008-05-28 | 中国兵器工业第二○六研究所 | Frame type radar antenna lifting device |
| CN103482535B (en) * | 2013-10-10 | 2015-09-30 | 袁培江 | A kind of Intelligent forklift for light load |
| CN104444943A (en) * | 2014-11-26 | 2015-03-25 | 哈尔滨工程大学 | Movable lifting platform for centrifugal fan |
| CN105398997A (en) * | 2015-12-18 | 2016-03-16 | 天津辰安自动化设备股份有限公司 | Lifting device capable of accurately positioning |
| CN205489957U (en) * | 2016-02-25 | 2016-08-17 | 吴善方 | Manual lifting machinery controller |
| CN106946196B (en) * | 2017-05-03 | 2022-09-23 | 浙江金洲管道科技股份有限公司 | Pipe fitting bidirectional lifting transfer machine |
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Granted publication date: 20190719 |