CN105883288A - Double-cylinder driving high-bearing lifting mechanism - Google Patents
Double-cylinder driving high-bearing lifting mechanism Download PDFInfo
- Publication number
- CN105883288A CN105883288A CN201610304658.0A CN201610304658A CN105883288A CN 105883288 A CN105883288 A CN 105883288A CN 201610304658 A CN201610304658 A CN 201610304658A CN 105883288 A CN105883288 A CN 105883288A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- lifting mechanism
- guide rod
- mechanical locking
- travel switch
- 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.)
- Pending
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- 230000003068 static Effects 0.000 claims abstract description 4
- 239000000523 sample Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 3
- 230000000630 rising Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
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- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- 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
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- 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
- B66F7/085—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated pneumatically operated
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/0223—Heavy
Abstract
The invention discloses a double-cylinder driving high-bearing lifting mechanism. The mechanism comprises a base, and the base is connected with two cylinder bodies through connecting flanges and bolts. Piston rods of the cylinder bodies are connected with a lifting platform through flanges. The double-cylinder driving high-bearing lifting mechanism further comprises a mechanical locking device. The mechanical locking device is controlled by two mechanical lock control cylinders and a two-position three-way electromagnetic valve. In the static state, the electromagnetic valve is not powered up, the cylinder bodies are in an unloading state, and the mechanical locking device is in a locking state. When the electromagnetic valve is powered up, the piston rods of the cylinder bodies extend outwards, the mechanical locking device is in an opened state, and accordingly the lifting platform ascends or descends. By means of the double-cylinder driving high-bearing lifting mechanism, the problem that a roller path conveying line is not suitable for big bearing is solved successfully; and meanwhile good adaptability can be achieved in spatial arrangement. The lifting mechanism can adjust the bearing capacity by adjusting the varieties and parameters of the cylinder bodies, and can be adapted to the requirements for different lifting speeds, lifting strokes and equipment spatial arrangements. The mechanism is simple in structure, stable to operate, reliable and durable in use.
Description
Technical field
The present invention relates to a kind of lifting mechanism, be specially a kind of twin-tub and drive high-mechanic lifting mechanism, belong to technical field of engineering machinery.
Background technology
Along with the fast development of domestic project machinery industry, the assembly line device requirement of product batch production is got more and more.Roller path transmission line is wide variety of a kind of assembling conveying equipment in commercial production, and lifting mechanism is to lift assembling pallet on roller path transmission line and be allowed to the main device separated with raceway.
The design of construction machinery industry vehicle part assembly line at present typically uses in automobile industry wide variety of Race Line conveying assembling tray mode.
Such as invention number is 201410544250.1, the patent of invention entitled a kind of assembly line conveying raceway, disclosed in it, technical scheme includes raceway, raceway includes support, support is provided with multiple cylinder and the reducing motor driving cylinder to rotate, it is additionally provided with anti-by device on support, instead include base by device, rotor plate it is hinged with on base, rotor plate includes lower end gravity plate, middle articulated slab and upper end barrier plate, middle articulated slab is hinged by rotating shaft and base, base is provided with the limit shaft being positioned at below the gravity plate of lower end, horizontal block it is fixed with on the barrier plate of upper end.
The most such as invention number is 201410373527.9, invention entitled a kind of flexibility assembly line raceway induction system energy saver and method, described flexibility assembly line raceway induction system energy saver includes raceway system, described raceway system includes at least one raceway section, each raceway section is provided with at least one station, at least one station of raceway system is provided with stopper, each station has station PLC control system, described raceway system has raceway PLC control system, it is characterized in that, by network or field bus communication between described station PLC control system and described raceway PLC control system.All stations in the range of the raceway induction system that the present invention provides carries with it pass through handshake, after station needs the demand opening, stopping raceway make comprehensive descision, automatically control the opening of raceway, stop, change completely power assembly assembly line raceway induction system in the past be not required to conveying workpieces but the most not constantly running and waste the situation of electric energy.
Automobile industry workpiece quality is less, small volume, the quality of assembling pallet and workpiece can be done directly on raceway, for there being the assembly station of light bearing requirements, general employing cylinder direct-push lifting mechanism holds up carrying, and the workpiece quality of construction machinery industry is big, volume is big, some workpiece sole mass reaches 200 kg, and adding a lot of assembly process needs to carry out striking dress and press-fiting operation, and traditional direct-push lifting mechanism does not reaches bearing requirements.
Summary of the invention
It is an object of the invention to provide a kind of air cylinder driven swing arm high-mechanic lifting mechanism that can realize and carrying greatly on roller path transmission line.
For solving above-mentioned technical problem, the technical solution used in the present invention is:OnePlant twin-tub and drive high-mechanic lifting mechanism, including base, connected by adpting flange and bolt on base and have two cylinder bodies, having hoistable platform by Flange joint on cylinder piston bar, also include mechanical locking arrangement, mechanical locking arrangement is controlled cylinder by two mechanical locks and two-position three way magnetic valve is controlled, time static, electromagnetic valve no power, cylinder body is in unloading condition, and mechanical locking arrangement is in locking state；When solenoid valves, the piston rod of cylinder body is protruding, and mechanical locking arrangement is in open mode, and hoistable platform realizes rising or declining.
Two cylinder bodies of the present invention are cylinder or hydraulic cylinder or gas-liquid damping cylinder.
One in two cylinder bodies of the present invention is cylinder, and another is hydraulic cylinder.
The Stroke Control guide rod that on hoistable platform of the present invention, fixing connection is parallel with cylinder body, Upper-lower Limit travel switch it is provided with on cylinder body, Stroke Control guide rod integrally moves up and down with hoistable platform, the contact of Stroke Control guide rod moves between Upper-lower Limit travel switch, when the contact probe of Stroke Control guide rod encounters limit superior travel switch, cylinder piston bar stops moving up；When the contact probe of Stroke Control guide rod encounters limit inferior travel switch, cylinder piston bar stops moving down.
Limit superior travel switch of the present invention connects an alarm device, and when the contact probe of Stroke Control guide rod encounters limit superior travel switch, alarm device is reported to the police.
After the present invention uses said structure, have the following technical effect that
The present invention successfully solves a difficult problem for inadaptable big carrying on roller path transmission line, simultaneously also well adapting to property on space is arranged, this lifting mechanism can adjust its bearing capacity by the kind and parameter that adjust cylinder body, is adapted to difference and lifts speed, lifts stroke and the requirement of device space layout.This apparatus structure is simple, operate steadily and reliability and durability.
Accompanying drawing explanation
Fig. 1 twin-tub of the present invention drives the structural representation of high-mechanic lifting mechanism.
Detailed description of the invention
For making the purpose of the present invention and technical scheme clearer, below in conjunction with the embodiment of the present invention, technical scheme is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art are obtained on the premise of without creative work, broadly fall into the scope of protection of the invention.
The present invention includes the technical characteristics such as hoistable platform 1, mounting flange 2, Stroke Control guide rod 3, limit superior stroke 4, limit inferior stroke 5, cylinder body 6 and base 7.
Embodiment 1
OnePlant twin-tub and drive high-mechanic lifting mechanism, including base, connected by adpting flange and bolt on base and have two cylinder bodies, having hoistable platform by Flange joint on cylinder piston bar, also include mechanical locking arrangement, mechanical locking arrangement is controlled cylinder by two mechanical locks and two-position three way magnetic valve is controlled, time static, electromagnetic valve no power, cylinder body is in unloading condition, and mechanical locking arrangement is in locking state；When solenoid valves, the piston rod of cylinder body is protruding, and mechanical locking arrangement is in open mode, and hoistable platform realizes rising or declining.
The Stroke Control guide rod that on hoistable platform of the present invention, fixing connection is parallel with cylinder body, Upper-lower Limit travel switch it is provided with on cylinder body, Stroke Control guide rod integrally moves up and down with hoistable platform, the contact of Stroke Control guide rod moves between Upper-lower Limit travel switch, when the contact probe of Stroke Control guide rod encounters limit superior travel switch, cylinder piston bar stops moving up；When the contact probe of Stroke Control guide rod encounters limit inferior travel switch, cylinder piston bar stops moving down.
Limit superior travel switch of the present invention connects an alarm device, and when the contact probe of Stroke Control guide rod encounters limit superior travel switch, alarm device is reported to the police.
Two cylinder bodies of the present invention are cylinder or hydraulic cylinder.
Embodiment 2
Difference with embodiment 1 is, one in two cylinder bodies of the present invention is cylinder, and another is hydraulic cylinder.
Embodiment 3
Difference with embodiment 1 is, two cylinder bodies of the present invention are gas-liquid damping cylinder.
Claims (5)
1.OnePlant twin-tub and drive high-mechanic lifting mechanism, it is characterized in that: include base, connected by adpting flange and bolt on base and have two cylinder bodies, having hoistable platform by Flange joint on cylinder piston bar, also include mechanical locking arrangement, mechanical locking arrangement is controlled cylinder by two mechanical locks and two-position three way magnetic valve is controlled, time static, electromagnetic valve no power, cylinder body is in unloading condition, and mechanical locking arrangement is in locking state；When solenoid valves, the piston rod of cylinder body is protruding, and mechanical locking arrangement is in open mode, and hoistable platform realizes rising or declining.
Twin-tub the most according to claim 1 drives high-mechanic lifting mechanism, it is characterised in that: said two cylinder body is cylinder or hydraulic cylinder or gas-liquid damping cylinder.
Twin-tub the most according to claim 1 drives high-mechanic lifting mechanism, it is characterised in that: in said two cylinder body is cylinder, and another is hydraulic cylinder.
Twin-tub the most according to claim 1 drives high-mechanic lifting mechanism, it is characterized in that: the Stroke Control guide rod that on described hoistable platform, fixing connection is parallel with cylinder body, Upper-lower Limit travel switch it is provided with on cylinder body, Stroke Control guide rod integrally moves up and down with hoistable platform, the contact of Stroke Control guide rod moves between Upper-lower Limit travel switch, when the contact probe of Stroke Control guide rod encounters limit superior travel switch, cylinder piston bar stops moving up；When the contact probe of Stroke Control guide rod encounters limit inferior travel switch, cylinder piston bar stops moving down.
Twin-tub the most according to claim 4 drives high-mechanic lifting mechanism, it is characterised in that: described limit superior travel switch connects an alarm device, and when the contact probe of Stroke Control guide rod encounters limit superior travel switch, alarm device is reported to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304658.0A CN105883288A (en) | 2016-05-10 | 2016-05-10 | Double-cylinder driving high-bearing lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304658.0A CN105883288A (en) | 2016-05-10 | 2016-05-10 | Double-cylinder driving high-bearing lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105883288A true CN105883288A (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610304658.0A Pending CN105883288A (en) | 2016-05-10 | 2016-05-10 | Double-cylinder driving high-bearing lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105883288A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967101A (en) * | 2016-06-22 | 2016-09-28 | 无锡康柏斯机械科技有限公司 | Method for driving hydraulic jack driven high-carrying-capacity operating platform to lift up and down |
| CN106044618A (en) * | 2016-06-22 | 2016-10-26 | 苏州市盛百威包装设备有限公司 | Double-cylinder driving high-bearing logistics packaging platform |
| CN106586884A (en) * | 2016-10-24 | 2017-04-26 | 桐乡市汇泉纺织有限公司 | Cloth roll conveying mechanism capable of ascending and descending |
| CN108930692A (en) * | 2018-08-08 | 2018-12-04 | 中电科芜湖通用航空产业技术研究院有限公司 | The control method of fluid pressure drive device |
| CN108930693A (en) * | 2018-08-08 | 2018-12-04 | 中电科芜湖通用航空产业技术研究院有限公司 | The control system of fluid pressure drive device |
| CN110074549A (en) * | 2019-02-26 | 2019-08-02 | 苏州盛迪通电子科技有限公司 | It is a kind of can alternately sitting and standing work computer working table |
| CN111170207A (en) * | 2020-01-06 | 2020-05-19 | 竺力行 | Whole car lifting mechanism with quick decline protection mechanism design |
-
2016
- 2016-05-10 CN CN201610304658.0A patent/CN105883288A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967101A (en) * | 2016-06-22 | 2016-09-28 | 无锡康柏斯机械科技有限公司 | Method for driving hydraulic jack driven high-carrying-capacity operating platform to lift up and down |
| CN106044618A (en) * | 2016-06-22 | 2016-10-26 | 苏州市盛百威包装设备有限公司 | Double-cylinder driving high-bearing logistics packaging platform |
| CN106586884A (en) * | 2016-10-24 | 2017-04-26 | 桐乡市汇泉纺织有限公司 | Cloth roll conveying mechanism capable of ascending and descending |
| CN108930692A (en) * | 2018-08-08 | 2018-12-04 | 中电科芜湖通用航空产业技术研究院有限公司 | The control method of fluid pressure drive device |
| CN108930693A (en) * | 2018-08-08 | 2018-12-04 | 中电科芜湖通用航空产业技术研究院有限公司 | The control system of fluid pressure drive device |
| CN110074549A (en) * | 2019-02-26 | 2019-08-02 | 苏州盛迪通电子科技有限公司 | It is a kind of can alternately sitting and standing work computer working table |
| CN111170207A (en) * | 2020-01-06 | 2020-05-19 | 竺力行 | Whole car lifting mechanism with quick decline protection mechanism design |
| CN111170207B (en) * | 2020-01-06 | 2021-05-11 | 山东启阳液压科技有限公司 | Whole car lifting mechanism with quick decline protection mechanism design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |