WO2017037085A1 - Hubvorrichtung - Google Patents
Hubvorrichtung Download PDFInfo
- Publication number
- WO2017037085A1 WO2017037085A1 PCT/EP2016/070457 EP2016070457W WO2017037085A1 WO 2017037085 A1 WO2017037085 A1 WO 2017037085A1 EP 2016070457 W EP2016070457 W EP 2016070457W WO 2017037085 A1 WO2017037085 A1 WO 2017037085A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lifting device
- bearing
- guide
- arm
- isosceles
- Prior art date
Links
Classifications
-
- 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
- B66F7/0691—Asymmetric linkages, i.e. Y-configuration
-
- 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
-
- 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
Definitions
- the invention relates to a lifting device for an industrial processing station according to the preamble of patent claim 1.
- the available technology in the field of lifting technology is broad and offers depending on the application under ⁇ different models of implementation.
- the high Anfor ⁇ requirements are to be found on the reliability of a lifting device in harsh production environments, such as, for example, ones in Sch Strukturstati- an automotive production line, preferably require simple and robust system solutions.
- the prior art includes lifting devices which have one or more isosceles straight-draw cranks for guiding a vertically movable load-bearing body, the design and use of which differ from one another.
- the CN 103011013 A describes a lifting device, which has two load-bearing and swinging pronounced lifting elements and an isosceles Geradschubkurbel.
- the load on ⁇ acquisition body relies on the two rockers about their guides from, so that a hori zontal ⁇ displacement of the load carrying body is prevented by the connected to the load-bearing body isosceles Geradschubkurbel.
- the vertical lifting movement is thus implemented solely by the two wings.
- only the horizontal forces emanating from the load-receiving body are picked up via this isosceles straight-draw crank.
- space must also be provided for the isosceles straight-draw crank.
- EP 2719653 Al a motor-adjustable in the vertical direction lifting table for use in the body of the motor vehicle industry is described which has two in verti- Kaier direction liftable isosceles Geradschubkur ⁇ beln, wherein the support lever of the isosceles Geradschubkurbeln at one end to the Handlebar elements and at the other end with a pivot shaft of a
- Gearboxes are connected. Both gears are over one
- FR 2 912 393 AI a lifting device in which a load-receiving body moves in the vertical direction by at least one acting on the load-receiving body rocker is actuated.
- the vertical guide system being a fixed bearing ⁇ led is not directly connected to the drive train, which actuates the rocker or swing.
- the vertical guidance system of the fixed bearing has to be designed to be very resistant to flexing and torsion, since this alone prevents tilting of the load bearing. Take body to prevent the hinge point of the swing arm guide and so must hold the load-carrying body with cargo horizontally in balance.
- stationwise Koch broken the cargo, as is the case in automotive production lines, created by the uneven load distribution a high tilting moment about the hinge point of the swing arm guide, which can easily lead to unwanted sagging of the ends of the load receiving body.
- the addition of a second or even third connected to the drive train rocker and / or an additional vertical guide system increases the tipping stability of this system to a great extent, but also the production cost significantly.
- JP S53165591 U relates to a lifting device with an isosceles Geradschubkurbel as a vertical guide, which is moved by the actuation of an acting on the straight-guided handlebar guide means.
- a connection between the floating bearing and the isosceles isosceles Geradschubkurbel as a vertical guide, which is moved by the actuation of an acting on the straight-guided handlebar guide means.
- Geradschubkurbel as a fixed bearing is produced by a likewise acting on the handlebar guide traction means.
- This transmitted from the handlebar guide on the traction means straight ⁇ linige movement is deflected by a complex designed floating bearing in a vertical stroke.
- the floating bearing is composed of three mutually connected by means of joints support elements, wherein the upper with the load-receiving body in contact support member is guided linearly and the lower support member is a lever which is pivotally contacted via an axis with a support attached to the ground.
- the middle support element merely serves as a connecting element.
- Traction means can be converted by a rack unit in a Drehbe ⁇ movement on the axis of the lower support member.
- the vertical lifting height is co-determined by the length of the pivoting lever, which, together with the linear guided support element adversely affects the construction ⁇ height of the lifting device. It is thus an object of the present invention to provide a lifting device which allows low heights and above all offers economic At ⁇ Homme ceremonies by their simplicity.
- a lifting device for an industrial processing station in particular a lifting table for the promotion of a body shell in the motor vehicle series production, proposed, wherein the lifting device is designed for conveying a workpiece on a moving in a purely vertical upper frame.
- the lifting device actuates a driven with a motor drive gleichschenk ⁇ lige Geradschubkurbel as the first vertical guide.
- the isosceles Geradschubkurbel existing from a fixed bearing rocker with the swingarm bearing, a handlebar with the handlebar guide, a handlebar center joint and connected to the upper frame joint in the manner of ⁇ , that this is moved by pressing the attacking on the fixed ⁇ bearing rocker tie rod ,
- ⁇ by the use of an isosceles Geradschubkurbel, which is known in the literature as "Scott-Russel mechanism", a simple and effective variant of a vertical guide system is given, which allows low heights with minimal manufacturing costs. Because of the clotting ⁇ gen number of lifting elements involved in the vertical stroke, and because of the possible simple manufacturing overall this lifting elements staltung, as compared with the prior
- At least one second vertical guide is advantageously provided to achieve a high mechanical stability, where ⁇ as the second vertical guide particularly advantageous a floating bearing rocker can be provided.
- the second vertical guide is advantageously actuated by the same motor drive element as the first.
- At least two parallel arranged second vertical guides can be provided with coaxial arrangement of the joints.
- the first and second vertical guide connected to each other in an advantageous variant, by means of a train ⁇ rod for synchronized vertical movement and preferably, the motor drive element is connected by means of a drive rod through one of the vertical guides to the tie rod.
- a small overall height is obtained by the motor at ⁇ drive element is arranged in the horizontal direction outside an area covered by the upper frame base.
- the required torque of the drive and the load of the load-carrying elements can advantageously be further reduced by providing at least one mass balance system.
- the mass balance system as Energyspei ⁇ cher comprise a mechanical spring or a pneumatic or hydropneumatic storage device.
- Figure 1 is a schematic sectional drawing of a lifting device according to the invention in an upper position
- Figure 2 is a perspective view of an embodiment of the lifting device according to the invention.
- a first vertical guide can be seen in the left half of Figure 1 and embodies the fixed bearing side of Hubvorrich ⁇ tion. It consists of a link 3, which is connected via the fixed bearing joint 1 with the upper frame 8 and a handlebar guide 5 with the base frame, the upper frame is preferably designed as a roller conveyor with rollers for conveying a transported material.
- the linkage in turn interacts with the fixed-link rocker 6 via the middle link joint 2 seated between the fixed-bearing joint and the link guide.
- the rocker bearings 4 form the pivot point for the fixed and the floating-type rocker 11.
- the floating bearing consists of a movable bearing rocker 11, at the upper end of a floating bearing guide 10 is formed, which establishes contact with the upper frame.
- a plurality of bearings 7 are provided on the Loslagerschwinge having a coaxial to ⁇ order to pivot the rocker arm 4. 11
- the active component of the lifting table according to the invention forms the electromotive drive unit 13.
- electromotive drive unit 13 Various technical solutions are available for realizing the advancing movement emanating from this drive unit. Mention should be made at this point linear units in the form of threaded, belt, - and rack and pinion or lifting rollers, but also the above already mentioned, attached to the gear motor eccentric drive pulley.
- a Exzen ⁇ ter- drive pulley is used in conjunction with a synchronous or asynchronous gear motor is used, wherein this has a mechanical brake.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Transmission Devices (AREA)
- Handcart (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/757,206 US10843911B2 (en) | 2015-09-04 | 2016-08-31 | Lifting apparatus |
MX2018002556A MX2018002556A (es) | 2015-09-04 | 2016-08-31 | Dispositivo elevador. |
ES16762756T ES2758103T3 (es) | 2015-09-04 | 2016-08-31 | Dispositivo elevador |
CN201680048887.9A CN107922176B (zh) | 2015-09-04 | 2016-08-31 | 升降装置 |
BR112018003974-8A BR112018003974B1 (pt) | 2015-09-04 | 2016-08-31 | Aparelho de elevação |
EP16762756.1A EP3319901B1 (de) | 2015-09-04 | 2016-08-31 | Hubvorrichtung |
PL16762756T PL3319901T3 (pl) | 2015-09-04 | 2016-08-31 | Urządzenie podnośnikowe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15183810.9 | 2015-09-04 | ||
EP15183810.9A EP3138807A1 (de) | 2015-09-04 | 2015-09-04 | Hubvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017037085A1 true WO2017037085A1 (de) | 2017-03-09 |
Family
ID=54065225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2016/070457 WO2017037085A1 (de) | 2015-09-04 | 2016-08-31 | Hubvorrichtung |
Country Status (9)
Country | Link |
---|---|
US (1) | US10843911B2 (de) |
EP (2) | EP3138807A1 (de) |
CN (1) | CN107922176B (de) |
BR (1) | BR112018003974B1 (de) |
ES (1) | ES2758103T3 (de) |
MX (1) | MX2018002556A (de) |
PL (1) | PL3319901T3 (de) |
PT (1) | PT3319901T (de) |
WO (1) | WO2017037085A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107161598B (zh) * | 2017-05-17 | 2023-06-06 | 东风设备制造有限公司 | 一种伺服升降滚床 |
CN109434328A (zh) * | 2018-11-09 | 2019-03-08 | 佛山派阁汽车塑料技术有限公司 | 一种生产线的举升定位机构 |
CN109941917B (zh) * | 2019-04-29 | 2024-01-23 | 广东嘉腾机器人自动化有限公司 | Agv移动承载机构及agv小车 |
CN110028014B (zh) * | 2019-05-21 | 2024-08-09 | 天津航天机电设备研究所 | 一种用于飞机装卸货物的平台 |
CN111268586B (zh) * | 2020-01-16 | 2022-06-07 | 达闼机器人股份有限公司 | 举升装置和机器人 |
CN111847338B (zh) * | 2020-08-01 | 2024-07-12 | 王昌佑 | 杠杆推拉结构的多吨位大幅度升降装置 |
CN113693843B (zh) * | 2021-09-01 | 2023-09-22 | 杭州蚕鱼科技有限公司 | 电动折叠轮椅 |
CN114380234B (zh) * | 2022-01-20 | 2023-09-01 | 重庆嘉腾机器人自动化有限公司 | 一种重载背负举升agv |
CN114545779B (zh) * | 2022-03-08 | 2023-11-03 | 南京理工大学 | 一种基于直驱泵的快速起竖系统自调节积分鲁棒控制方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2132343A (en) * | 1935-05-02 | 1938-10-04 | Annabelle Moss | Lifting jack for automobiles |
JPS53165591U (de) * | 1977-05-31 | 1978-12-25 | ||
JPS56122798A (en) * | 1980-02-28 | 1981-09-26 | Nagoya Kiko Kk | Long table lift |
GB2179016A (en) * | 1985-08-09 | 1987-02-25 | Lamb Technicon Corp | Improvements in or relating to workpiece transfer mechanisms |
US4886145A (en) * | 1987-07-10 | 1989-12-12 | Sugiyasu Industries Co., Ltd. | Underground vehicle lift |
FR2912393A1 (fr) * | 2007-02-14 | 2008-08-15 | Peugeot Citroen Automobiles Sa | Plateforme elevatrice. |
CN103011013A (zh) * | 2012-12-21 | 2013-04-03 | 安徽巨一自动化装备有限公司 | 一种具有平衡自重能力的垂直升降装置 |
EP2719653A1 (de) * | 2012-10-12 | 2014-04-16 | Expert-Tünkers GmbH | Motorisch in vertikaler Richtung höhenverstellbarer Hubtisch, z. B. zur Verwendung im Karosseriebau der Kfz-Industrie |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4600095A (en) * | 1984-11-19 | 1986-07-15 | Lamb Technicon Corp. | Mechanical welding press |
DE20209407U1 (de) | 2002-06-17 | 2003-07-31 | REMECH Systemtechnik GmbH & Co. KG, 07334 Kamsdorf | Hubvorrichtung, bevorzugt für Skid-Förderanlagen |
ITFI20040149A1 (it) * | 2004-06-29 | 2004-09-29 | Stempa Di Mario Gonzi | Dispositivo di sollevamento di carichi |
ITVE20060004A1 (it) * | 2006-02-02 | 2007-08-03 | O Me R Spa | Ponte perfezionato a parallelogramma per autoveicoli.- |
DE102008036288B4 (de) | 2008-08-04 | 2015-08-27 | EXPERT-TÜNKERS GmbH | Hub-Senk-Förderer mit vertikal angeordneten Hebern |
CA2834371C (en) * | 2011-03-25 | 2020-09-29 | Boomerang Systems, Inc. | Scissor lift |
-
2015
- 2015-09-04 EP EP15183810.9A patent/EP3138807A1/de not_active Withdrawn
-
2016
- 2016-08-31 PL PL16762756T patent/PL3319901T3/pl unknown
- 2016-08-31 WO PCT/EP2016/070457 patent/WO2017037085A1/de active Application Filing
- 2016-08-31 EP EP16762756.1A patent/EP3319901B1/de active Active
- 2016-08-31 MX MX2018002556A patent/MX2018002556A/es unknown
- 2016-08-31 US US15/757,206 patent/US10843911B2/en active Active
- 2016-08-31 ES ES16762756T patent/ES2758103T3/es active Active
- 2016-08-31 BR BR112018003974-8A patent/BR112018003974B1/pt active IP Right Grant
- 2016-08-31 CN CN201680048887.9A patent/CN107922176B/zh active Active
- 2016-08-31 PT PT167627561T patent/PT3319901T/pt unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2132343A (en) * | 1935-05-02 | 1938-10-04 | Annabelle Moss | Lifting jack for automobiles |
JPS53165591U (de) * | 1977-05-31 | 1978-12-25 | ||
JPS56122798A (en) * | 1980-02-28 | 1981-09-26 | Nagoya Kiko Kk | Long table lift |
GB2179016A (en) * | 1985-08-09 | 1987-02-25 | Lamb Technicon Corp | Improvements in or relating to workpiece transfer mechanisms |
US4886145A (en) * | 1987-07-10 | 1989-12-12 | Sugiyasu Industries Co., Ltd. | Underground vehicle lift |
FR2912393A1 (fr) * | 2007-02-14 | 2008-08-15 | Peugeot Citroen Automobiles Sa | Plateforme elevatrice. |
EP2719653A1 (de) * | 2012-10-12 | 2014-04-16 | Expert-Tünkers GmbH | Motorisch in vertikaler Richtung höhenverstellbarer Hubtisch, z. B. zur Verwendung im Karosseriebau der Kfz-Industrie |
CN103011013A (zh) * | 2012-12-21 | 2013-04-03 | 安徽巨一自动化装备有限公司 | 一种具有平衡自重能力的垂直升降装置 |
Also Published As
Publication number | Publication date |
---|---|
ES2758103T3 (es) | 2020-05-04 |
PT3319901T (pt) | 2019-10-14 |
US10843911B2 (en) | 2020-11-24 |
MX2018002556A (es) | 2018-05-28 |
US20180273362A1 (en) | 2018-09-27 |
BR112018003974A2 (pt) | 2018-09-25 |
EP3138807A1 (de) | 2017-03-08 |
BR112018003974B1 (pt) | 2022-01-18 |
PL3319901T3 (pl) | 2020-02-28 |
EP3319901A1 (de) | 2018-05-16 |
CN107922176B (zh) | 2019-08-02 |
CN107922176A (zh) | 2018-04-17 |
EP3319901B1 (de) | 2019-08-21 |
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