WO2019019855A1 - Single-drive, twin-chain transmission four-pillar elevator - Google Patents
Single-drive, twin-chain transmission four-pillar elevator Download PDFInfo
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- WO2019019855A1 WO2019019855A1 PCT/CN2018/093433 CN2018093433W WO2019019855A1 WO 2019019855 A1 WO2019019855 A1 WO 2019019855A1 CN 2018093433 W CN2018093433 W CN 2018093433W WO 2019019855 A1 WO2019019855 A1 WO 2019019855A1
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- lifting frame
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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
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
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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
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Definitions
- the utility model relates to the technical field of mechanized conveying equipment, in particular to a four-column elevator with single-drive double-chain transmission.
- mechanized logistics conveying equipment In the existing large-scale industrial production, in order to improve efficiency and achieve automation, mechanized logistics conveying equipment is generally used. During the conveying process, the workpiece may need to be rotated between different heights, and the elevator is born.
- the traditional elevators are similar to the principle of freight elevators or hanging baskets. When they are opened, they have a large safety hazard, and the complexity is increased in structure and control.
- the existing Chinese utility model patent, application number 201420599819.x discloses a single-drive four-point vertical lifting mechanism, comprising a base and a mounting seat, the mounting seat is composed of four columns and a tie rod connecting the two side columns, the installation
- the driven roller sprocket is mounted on the upper part of the column.
- the four driven roller sprocket are engaged with the closed driven roller chain.
- the outer side of the driven roller chain is equipped with two idlers and two tensioning.
- the object of the present invention is to provide a guide rail that can solve the problems in the prior art, and adopts four cylinders to form a frame and respectively serve as a lifting platform, and uses a reducer to drive the sprocket.
- the double-column single-drive double-chain transmission four-column elevator that transmits the kinetic energy to carry the workpiece lifting and lowering.
- a single-drive double-chain transmission four-column elevator comprising a base, a column assembly vertically disposed on the base, the column assembly comprising four main columns and a top connecting beam, The four main columns and the top connecting beam are fixed by a connecting member; the upper part of the column assembly is provided with a weight assembly, the lower part of the column assembly is provided with a lifting frame assembly, and the lifting frame assembly is provided with a rolling bed a drive shaft assembly is disposed on a bottom side of the column assembly, a top of the column assembly is provided with a driven shaft assembly, and the drive shaft assembly and the driven shaft assembly are connected by a chain, the chain and The lifting frame assembly is connected, the chain is a double chain; the driving shaft assembly is driven by a speed reducer and connected thereto by a coupling, and the speed reducer is controlled by an electric control system.
- the four main columns are provided with guide rails.
- the lifting frame assembly includes four small columns, a pulley fixed to the small column, and a plurality of beams, and the four small columns and the plurality of beams are fixed by a connecting member, the pulley and the pulley
- the guide rails on the main column are slidably connected.
- the roller bed comprises a frame assembly and a plurality of roller shafts disposed in the frame assembly, the plurality of roller shafts being arranged side by side at equal intervals.
- the single-drive double-chain transmission four-column elevator comprises a base and a column assembly vertically disposed on the base, the column assembly comprising four main columns and a top connecting beam, the four mains
- the column and the top connecting beam are fixed by a connecting member;
- the upper part of the column assembly is provided with a weight assembly,
- the lower part of the column assembly is provided with a lifting frame assembly, and the lifting frame assembly is provided with a rolling bed;
- a drive shaft assembly is disposed on a bottom side of the assembly, a top of the column assembly is provided with a driven shaft assembly, and the drive shaft assembly and the driven shaft assembly are connected by a chain, the chain and the lifting frame
- the assembly is connected, the chain is a double chain;
- the drive shaft assembly is driven by a reducer and connected thereto through a coupling, and the reducer is controlled by an electric control system;
- the utility model adopts four cylinders to form a frame and As the guide rail of the lifting platform, and using a reduce
- Figure 1 is a schematic view of the structure of the present invention.
- Figure 2 is a side view of Figure 1.
- Figure 3 is a plan view of Figure 1.
- a single-drive double-chain transmission four-column elevator includes a base 1, a column assembly 2 vertically disposed on the base 1, the column assembly 2 including four main columns 3 and a top connection
- the beam 4 is fixed between the four main pillars 3 and the top connecting beam 4 by a connecting member, wherein the four main pillars 3 are provided with a guide rail 3-1, which can be used as the lifting frame assembly 6 described below.
- the guide rails of the platform it should be noted that the four main columns 3 have the function of carrying the main load in addition to the structural members, and also function as vertical rails, and the column assembly 2 is the main frame of the elevator, and plays a bearing role;
- the upper part of the column assembly 2 is provided with a weight assembly 5, the lower part of the column assembly 2 is provided with a lifting frame assembly 6, and the lifting frame assembly 6 is provided with a rolling bed 7, which is used for placing and transporting a workpiece on the bottom side of the column assembly 2;
- a drive shaft assembly 8 is disposed on a bottom side thereof, and a top of the column assembly 2 is provided with a driven shaft assembly 9, between the drive shaft assembly 8 and the driven shaft assembly 9 Connected by a chain 10, the chain 10 and the lifting frame set 6 is connected, the chain 10 is a double chain;
- the drive shaft 8 driven by the speed reducer assembly 11 and connected through a coupling 12, the speed reducer 11 controls the operation of the electrical control system.
- the double chain is driven by a driving shaft to simultaneously transmit the kinetic energy of the two sprocket wheels, synchronously drive the chain, and lifts (or descends) the load carrying the workpiece to realize the lifting and lowering, thereby not only ensuring the lifting frame assembly.
- the synchronization of the left and right sides during the lifting process ensures the smoothness of the lifting workpiece (lifting frame assembly) and improves the conveying efficiency.
- the unique structure of the machine that realizes synchronization is easy to realize automatic control and avoids safety hazards;
- the reducer 11 drives the drive shaft assembly 8 and the driven shaft assembly 9, so that the structure is simple, the performance is stable and reliable, and the electric control system is used to control the action of the reducer 11 to realize automatic control, simple operation, safety and reliability.
- the above chain can also be driven by a rope, a belt or the like.
- the lifting frame assembly 6 includes four small columns 6-1, a pulley 6-2 fixed to the small column 6-1, and a plurality of beams 6-3, the four small columns 6-1 And a plurality of beams 6-3 are fixed by a connecting member, and the pulley 6-2 is slidably connected with the guide rail 3-1 on the main column 3, so that the lifting frame is driven by the chain 10 under the driving of the speed reducer 11
- the assembly 6 is moved up and down along the column assembly 2. It should be noted that the lifting frame assembly 6 is raised and lowered under the raising or lowering of the two chains, and the lifting and lowering of the chain (synchronous lifting between the two chains) can be raised and lowered. It ensures the smoothness of the lifting frame assembly and is also easy to implement automatic control.
- the rolling bed 7 includes a frame assembly 7-1 and a plurality of roller shafts 7-2 disposed in the frame assembly 7-1, and the plurality of roller shafts 7-2 are arranged side by side at equal intervals.
- the bearing capacity is strong, safe and reliable.
- the drive shaft assembly 8 is driven by the above-mentioned reducer 11 to drive the chain 10 and the driven shaft assembly 9 connected thereto, and finally the lifting frame assembly 6 is driven to rise or fall, thereby realizing The purpose of lifting and conveying the workpiece.
- the single-drive double-chain transmission four-column elevator adopts four cylinders to form a frame and serves as a guide rail for the lifting platform respectively, and uses a reducer to drive the sprocket, and the double-chain transmission kinetic energy carries the workpiece to achieve the purpose of lifting and lowering.
- the traditional lifting device it not only improves the conveying efficiency, but also realizes automatic control and avoids safety hazards.
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
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Abstract
Disclosed is a single-drive, twin-chain transmission four-pillar elevator, comprising a base (1), and an upright pillar assembly (2) vertically provided on the base (1), wherein the upright pillar assembly (2) comprises four main upright pillars (3) and a top connecting beam (4), and the four main upright pillars (3) and the top connecting beam (4) are fixed together via connecting members; an upper part of the upright pillar assembly (2) is provided with a counterweight assembly (5), a lower part of the upright pillar assembly (2) is provided with a lifting frame assembly (6), and a roller bed (7) is provided on the lifting frame assembly (6); and one side of the bottom of the upright pillar assembly (2) is provided with a driving shaft assembly (8), the top of the upright pillar assembly (2) is provided with a driven shaft assembly (9), and the driving shaft assembly (8) and the driven shaft assembly (9) are connected together via chains (10).The four-pillar elevator ensures stability when lifting workpieces, improving conveyance efficiency.
Description
本实用新型涉及机械化输送设备技术领域，尤其涉及一种单驱动双链条传动的四柱升降机。The utility model relates to the technical field of mechanized conveying equipment, in particular to a four-column elevator with single-drive double-chain transmission.
现有的工业大规模化生产中，为提高效率和实现自动化，机械化物流输送设备普遍得到使用，在输送过程中工件可能需要在不同高度间进行周转，升降机就应运而生。传统的升降机都是类似货运电梯或吊篮的原理，做成敞开设备时有较大的安全隐患，且在结构上和控制上都增加了复杂程度。In the existing large-scale industrial production, in order to improve efficiency and achieve automation, mechanized logistics conveying equipment is generally used. During the conveying process, the workpiece may need to be rotated between different heights, and the elevator is born. The traditional elevators are similar to the principle of freight elevators or hanging baskets. When they are opened, they have a large safety hazard, and the complexity is increased in structure and control.
另外，现有中国实用新型专利，申请号为201420599819.x公开了一种单驱动四点垂直升降机构，包括有底座、安装座，安装座由四个立柱和连接两侧立柱的拉杆构成，安装座上安装有位于立柱上方的从动滚子链轮，四个从动滚子链轮啮合有闭合的从动滚子链条，从动滚子链条外侧配合有两个惰轮、两个张紧链轮，其中一个从动滚子链轮通过主动滚子链条传动连接有主动滚子链轮；上述技术方案虽然能够实现生产线的自动升降输送，但其结构复杂、操作使用不便，很明显，其仍然存在诸多问题未解决。In addition, the existing Chinese utility model patent, application number 201420599819.x discloses a single-drive four-point vertical lifting mechanism, comprising a base and a mounting seat, the mounting seat is composed of four columns and a tie rod connecting the two side columns, the installation The driven roller sprocket is mounted on the upper part of the column. The four driven roller sprocket are engaged with the closed driven roller chain. The outer side of the driven roller chain is equipped with two idlers and two tensioning. The sprocket, wherein one of the driven roller sprocket is connected with the active roller sprocket through the active roller chain drive; although the above technical solution can realize the automatic lifting and conveying of the production line, the structure is complicated and the operation and use are inconvenient, and it is obvious that There are still many problems that remain unresolved.
实用新型内容Utility model content
针对现有技术中的不足，本实用新型的目的是提供一种能够解决现有技术中存在的问题，采用四个柱体组成框架并分别作为升降平台的导轨，并采用一个减速机驱动链轮，双链条传递动能承载工件升降的目的的单驱动双链条传动的四柱升降机。In view of the deficiencies in the prior art, the object of the present invention is to provide a guide rail that can solve the problems in the prior art, and adopts four cylinders to form a frame and respectively serve as a lifting platform, and uses a reducer to drive the sprocket. The double-column single-drive double-chain transmission four-column elevator that transmits the kinetic energy to carry the workpiece lifting and lowering.
为了解决上述技术问题，本申请揭示了一种单驱动双链条传动的四柱升降机，包括底座、垂直设置在所述底座上的立柱组件，所述立柱组件包括四根主立柱和顶部连接梁，所述四根主立柱与顶部连接梁之间通过连接件固定；所述立柱 组件的上部设有配重组件，所述立柱组件的下部设有提升架组件，所述提升架组件上设有滚床；所述立柱组件的底部一侧设有驱动轴组件，所述立柱组件的顶部设有从动轴组件，所述驱动轴组件与所述从动轴组件之间通过链条连接，所述链条与所述提升架组件连接，所述链条为双链条；所述驱动轴组件由减速机驱动并通过联轴器与其连接，所述减速机由电气控制***的控制动作。In order to solve the above technical problem, the present application discloses a single-drive double-chain transmission four-column elevator, comprising a base, a column assembly vertically disposed on the base, the column assembly comprising four main columns and a top connecting beam, The four main columns and the top connecting beam are fixed by a connecting member; the upper part of the column assembly is provided with a weight assembly, the lower part of the column assembly is provided with a lifting frame assembly, and the lifting frame assembly is provided with a rolling bed a drive shaft assembly is disposed on a bottom side of the column assembly, a top of the column assembly is provided with a driven shaft assembly, and the drive shaft assembly and the driven shaft assembly are connected by a chain, the chain and The lifting frame assembly is connected, the chain is a double chain; the driving shaft assembly is driven by a speed reducer and connected thereto by a coupling, and the speed reducer is controlled by an electric control system.
进一步地，所述四根主立柱上均设有导轨。Further, the four main columns are provided with guide rails.
进一步地，所述提升架组件包括四根小立柱、与所述小立柱固定的滑轮、以及若干根横梁，所述四根小立柱与若干根横梁之间通过连接件固定，所述滑轮与所述主立柱上的导轨滑动连接。Further, the lifting frame assembly includes four small columns, a pulley fixed to the small column, and a plurality of beams, and the four small columns and the plurality of beams are fixed by a connecting member, the pulley and the pulley The guide rails on the main column are slidably connected.
进一步地，所述滚床包括一框架组件和设于所述框架组件内的若干根辊轴，所述若干根辊轴等间距并排设置。Further, the roller bed comprises a frame assembly and a plurality of roller shafts disposed in the frame assembly, the plurality of roller shafts being arranged side by side at equal intervals.
本实用新型所述的一种单驱动双链条传动的四柱升降机，包括底座、垂直设置在所述底座上的立柱组件，所述立柱组件包括四根主立柱和顶部连接梁，所述四根主立柱与顶部连接梁之间通过连接件固定；所述立柱组件的上部设有配重组件，所述立柱组件的下部设有提升架组件，所述提升架组件上设有滚床；所述立柱组件的底部一侧设有驱动轴组件，所述立柱组件的顶部设有从动轴组件，所述驱动轴组件与所述从动轴组件之间通过链条连接，所述链条与所述提升架组件连接，所述链条为双链条；所述驱动轴组件由减速机驱动并通过联轴器与其连接，所述减速机由电气控制***的控制动作；本实用新型采用四个柱体组成框架并分别作为升降平台的导轨，并采用一个减速机驱动链轮，双链条传递动能承载工件实现升降的目的，与传统升降设备相比，不仅提高了输送效率，而且实现自动化控制，且避免存在安全隐患。另外，该单驱动双链条传动的四柱升降机设计合理，结构简单，成本低，易于推广和使用。与现有技术相比，本申请可以获得包括以下技术效果：The single-drive double-chain transmission four-column elevator according to the present invention comprises a base and a column assembly vertically disposed on the base, the column assembly comprising four main columns and a top connecting beam, the four mains The column and the top connecting beam are fixed by a connecting member; the upper part of the column assembly is provided with a weight assembly, the lower part of the column assembly is provided with a lifting frame assembly, and the lifting frame assembly is provided with a rolling bed; a drive shaft assembly is disposed on a bottom side of the assembly, a top of the column assembly is provided with a driven shaft assembly, and the drive shaft assembly and the driven shaft assembly are connected by a chain, the chain and the lifting frame The assembly is connected, the chain is a double chain; the drive shaft assembly is driven by a reducer and connected thereto through a coupling, and the reducer is controlled by an electric control system; the utility model adopts four cylinders to form a frame and As the guide rail of the lifting platform, and using a reducer to drive the sprocket, the double chain transmits the kinetic energy to carry the workpiece to achieve the purpose of lifting, compared with the traditional lifting equipment, not only High transmission efficiency, automation and control, and to avoid a security risk. In addition, the single-drive double-chain transmission four-column elevator is reasonable in design, simple in structure, low in cost, and easy to promote and use. Compared with the prior art, the present application can obtain the following technical effects:
图1为本实用新型的结构示意图。Figure 1 is a schematic view of the structure of the present invention.
图2为图1的侧视图。Figure 2 is a side view of Figure 1.
图3为图1的俯视图。Figure 3 is a plan view of Figure 1.
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
请参照图1-图3，一种单驱动双链条传动的四柱升降机，包括底座1、垂直设置在所述底座1上的立柱组件2，所述立柱组件2包括四根主立柱3和顶部连接梁4，所述四根主立柱3与顶部连接梁4之间通过连接件固定，其中，所述四根主立柱3上均设有导轨3-1，这样可作为下述提升架组件6升降平台的导轨，需要说明的是，该四根主立柱3除了结构件的作用还有承载主要荷载的作用，兼垂直导轨的作用，该立柱组件2为该升降机的主要框架，起到承重作用；所述立柱组件2的上部设有配重组件5，所述立柱组件2的下部设有提升架组件6，所述提升架组件6上设有滚床7，该滚床7用于放置需要输送的工件；所述立柱组件2的底部一侧设有驱动轴组件8，所述立柱组件2的顶部设有从动轴组件9，所述驱动轴组件8与所述从动轴组件9之间通过链条10连接，所述链条10与所述提升架组件6连接，所述链条10为双链条；所述驱动轴组件8由减速机11驱动并通过联轴器12与其连接，所述减速机11由电气控制***的控制动作。在本实施例中，上述双链条在一个驱动轴的作用下使得两个链轮同时传递动能、同步驱动链条，且通过链条提升(或下降)承载工件实现升降的目的，不仅保障了提升架组件在升降过程中左右两侧的同步，而且保证了提升工件(提升架组件)的平稳，提高了输送效率，这种机械实现同步的独特结构易于实现自动 化控制，且避免存在安全隐患；且采用一个减速机11驱动驱动轴组件8及从动轴组件9，使其结构简单，性能稳定可靠，同时采用电气控制***控制减速机11动作，实现了自动化控制，操作简单，安全可靠。另外，在本实施例中，需要说明的是，上述链条还可以用绳索、皮带等类似的传动。1 to 3, a single-drive double-chain transmission four-column elevator includes a base 1, a column assembly 2 vertically disposed on the base 1, the column assembly 2 including four main columns 3 and a top connection The beam 4 is fixed between the four main pillars 3 and the top connecting beam 4 by a connecting member, wherein the four main pillars 3 are provided with a guide rail 3-1, which can be used as the lifting frame assembly 6 described below. The guide rails of the platform, it should be noted that the four main columns 3 have the function of carrying the main load in addition to the structural members, and also function as vertical rails, and the column assembly 2 is the main frame of the elevator, and plays a bearing role; The upper part of the column assembly 2 is provided with a weight assembly 5, the lower part of the column assembly 2 is provided with a lifting frame assembly 6, and the lifting frame assembly 6 is provided with a rolling bed 7, which is used for placing and transporting a workpiece on the bottom side of the column assembly 2; a drive shaft assembly 8 is disposed on a bottom side thereof, and a top of the column assembly 2 is provided with a driven shaft assembly 9, between the drive shaft assembly 8 and the driven shaft assembly 9 Connected by a chain 10, the chain 10 and the lifting frame set 6 is connected, the chain 10 is a double chain; the drive shaft 8 driven by the speed reducer assembly 11 and connected through a coupling 12, the speed reducer 11 controls the operation of the electrical control system. In the embodiment, the double chain is driven by a driving shaft to simultaneously transmit the kinetic energy of the two sprocket wheels, synchronously drive the chain, and lifts (or descends) the load carrying the workpiece to realize the lifting and lowering, thereby not only ensuring the lifting frame assembly. The synchronization of the left and right sides during the lifting process ensures the smoothness of the lifting workpiece (lifting frame assembly) and improves the conveying efficiency. The unique structure of the machine that realizes synchronization is easy to realize automatic control and avoids safety hazards; The reducer 11 drives the drive shaft assembly 8 and the driven shaft assembly 9, so that the structure is simple, the performance is stable and reliable, and the electric control system is used to control the action of the reducer 11 to realize automatic control, simple operation, safety and reliability. Further, in the present embodiment, it is to be noted that the above chain can also be driven by a rope, a belt or the like.
具体的，所述提升架组件6包括四根小立柱6-1、与所述小立柱6-1固定的滑轮6-2、以及若干根横梁6-3，所述四根小立柱6-1与若干根横梁6-3之间通过连接件固定，所述滑轮6-2与所述主立柱3上的导轨3-1滑动连接，这样在上述减速机11驱动下，通过链条10带动提升架组件6沿立柱组件2做升降运动，需要说明的是，该提升架组件6是在两个链条的提高或降低下进行升降的，且由于链条同步等距离(两链条间的同步升降)升降才能保证提升架组件的平稳，同时也易于实现自动化控制。Specifically, the lifting frame assembly 6 includes four small columns 6-1, a pulley 6-2 fixed to the small column 6-1, and a plurality of beams 6-3, the four small columns 6-1 And a plurality of beams 6-3 are fixed by a connecting member, and the pulley 6-2 is slidably connected with the guide rail 3-1 on the main column 3, so that the lifting frame is driven by the chain 10 under the driving of the speed reducer 11 The assembly 6 is moved up and down along the column assembly 2. It should be noted that the lifting frame assembly 6 is raised and lowered under the raising or lowering of the two chains, and the lifting and lowering of the chain (synchronous lifting between the two chains) can be raised and lowered. It ensures the smoothness of the lifting frame assembly and is also easy to implement automatic control.
具体的，所述滚床7包括一框架组件7-1和设于所述框架组件7-1内的若干根辊轴7-2，所述若干根辊轴7-2等间距并排设置，用于放置需要提升输送的工件，其承重力强，安全可靠。Specifically, the rolling bed 7 includes a frame assembly 7-1 and a plurality of roller shafts 7-2 disposed in the frame assembly 7-1, and the plurality of roller shafts 7-2 are arranged side by side at equal intervals. For placing workpieces that need to be lifted, the bearing capacity is strong, safe and reliable.
本实用新型使用时，由上述的减速机11驱动驱动轴组件8动作，从而带动与之连接的链条10及从动轴组件9动作，并最终带动提升架组件6做上升或下降运动，从而实现了工件升降输送的目的。When the utility model is used, the drive shaft assembly 8 is driven by the above-mentioned reducer 11 to drive the chain 10 and the driven shaft assembly 9 connected thereto, and finally the lifting frame assembly 6 is driven to rise or fall, thereby realizing The purpose of lifting and conveying the workpiece.
综上所述，该单驱动双链条传动的四柱升降机，采用四个柱体组成框架并分别作为升降平台的导轨，并采用一个减速机驱动链轮，双链条传递动能承载工件实现升降的目的，与传统升降设备相比，不仅提高了输送效率，而且实现自动化控制，且避免存在安全隐患。In summary, the single-drive double-chain transmission four-column elevator adopts four cylinders to form a frame and serves as a guide rail for the lifting platform respectively, and uses a reducer to drive the sprocket, and the double-chain transmission kinetic energy carries the workpiece to achieve the purpose of lifting and lowering. Compared with the traditional lifting device, it not only improves the conveying efficiency, but also realizes automatic control and avoids safety hazards.
上所述仅为本申请的实施方式而已，并不用于限制本申请。对于本领域技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原理的内所作的任何修改、等同替换、改进等，均应包括在本申请的权利要求范围之内。The above description is only for the embodiments of the present application and is not intended to limit the application. Various changes and modifications can be made to the present application by those skilled in the art. Any modifications, equivalents, improvements, etc. made within the spirit and principles of the present application are intended to be included within the scope of the appended claims.
Claims (4)
- 一种单驱动双链条传动的四柱升降机，包括底座(1)、垂直设置在所述底座(1)上的立柱组件(2)，其特征在于，所述立柱组件(2)包括四根主立柱(3)和顶部连接梁(4)，所述四根主立柱(3)与顶部连接梁(4)之间通过连接件固定；所述立柱组件(2)的上部设有配重组件(5)，所述立柱组件(2)的下部设有提升架组件(6)，所述提升架组件(6)上设有滚床(7)；所述立柱组件(2)的底部一侧设有驱动轴组件(8)，所述立柱组件(2)的顶部设有从动轴组件(9)，所述驱动轴组件(8)与所述从动轴组件(9)之间通过链条(10)连接，所述链条(10)与所述提升架组件(6)连接，所述链条(10)为双链条；所述驱动轴组件(8)由减速机(11)驱动并通过联轴器(12)与其连接，所述减速机(11)由电气控制***的控制动作。A four-column elevator with single-drive double-chain transmission, comprising a base (1), a column assembly (2) vertically disposed on the base (1), wherein the column assembly (2) comprises four main columns (3) and a top connecting beam (4), the four main uprights (3) and the top connecting beam (4) are fixed by a connecting member; the upper part of the column assembly (2) is provided with a weight component (5) a lower portion of the column assembly (2) is provided with a lifting frame assembly (6), the lifting frame assembly (6) is provided with a rolling bed (7); and a bottom side of the column assembly (2) is provided a drive shaft assembly (8), the top of the column assembly (2) is provided with a driven shaft assembly (9), and the drive shaft assembly (8) and the driven shaft assembly (9) are passed through a chain (10) Connecting, the chain (10) is connected to the lifting frame assembly (6), the chain (10) is a double chain; the drive shaft assembly (8) is driven by a reducer (11) and passes through a coupling (12) Connected thereto, the speed reducer (11) is controlled by an electric control system.
- 根据权利要求1所述的一种单驱动双链条传动的四柱升降机，其特征在于，所述四根主立柱(3)上均设有导轨(3-1)。The four-column elevator of single-drive double-chain transmission according to claim 1, characterized in that the four main columns (3) are provided with guide rails (3-1).
- 根据权利要求2所述的一种单驱动双链条传动的四柱升降机，其特征在于，所述提升架组件(6)包括四根小立柱(6-1)、与所述小立柱(6-1)固定的滑轮(6-2)、以及若干根横梁(6-3)，所述四根小立柱(6-1)与若干根横梁(6-3)之间通过连接件固定，所述滑轮(6-2)与所述主立柱(3)上的导轨(3-1)滑动连接。A four-column elevator of single-drive double-chain transmission according to claim 2, wherein said lifting frame assembly (6) comprises four small columns (6-1) and said small columns (6-1) a fixed pulley (6-2) and a plurality of beams (6-3) fixed by a connecting member between the four small columns (6-1) and the plurality of beams (6-3) (6-2) is slidably coupled to the guide rail (3-1) on the main upright (3).
- 根据权利要求1所述的一种单驱动双链条传动的四柱升降机，其特征在于，所述滚床(7)包括一框架组件(7-1)和设于所述框架组件(7-1)内的若干根辊轴(7-2)，所述若干根辊轴(7-2)等间距并排设置。A single-drive double-chain transmission four-column elevator according to claim 1, wherein said roller bed (7) comprises a frame assembly (7-1) and is provided on said frame assembly (7-1) A plurality of roller shafts (7-2) are disposed, and the plurality of roller shafts (7-2) are arranged side by side at equal intervals.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720912037.0 | 2017-07-25 | ||
| CN201720912037.0U CN207121374U (en) | 2017-07-25 | 2017-07-25 | A kind of four post lifts of single driving pair of chain drive |
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| Publication Number | Publication Date |
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| WO2019019855A1 true WO2019019855A1 (en) | 2019-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2018/093433 WO2019019855A1 (en) | 2017-07-25 | 2018-06-28 | Single-drive, twin-chain transmission four-pillar elevator |
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| CN (1) | CN207121374U (en) |
| WO (1) | WO2019019855A1 (en) |
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| CN207121374U (en) * | 2017-07-25 | 2018-03-20 | 南通贝思特机械工程有限公司 | A kind of four post lifts of single driving pair of chain drive |
| CN107265339A (en) * | 2017-07-25 | 2017-10-20 | 南通贝思特机械工程有限公司 | A kind of four post lifts of single driving pair of chain drive |
| CN113716487A (en) * | 2021-08-23 | 2021-11-30 | 肇庆宏旺金属实业有限公司 | Chain type lifting device |
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| CN107265339A (en) * | 2017-07-25 | 2017-10-20 | 南通贝思特机械工程有限公司 | A kind of four post lifts of single driving pair of chain drive |
| CN207121374U (en) * | 2017-07-25 | 2018-03-20 | 南通贝思特机械工程有限公司 | A kind of four post lifts of single driving pair of chain drive |
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2017
- 2017-07-25 CN CN201720912037.0U patent/CN207121374U/en not_active Expired - Fee Related
-
2018
- 2018-06-28 WO PCT/CN2018/093433 patent/WO2019019855A1/en active Application Filing
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| US7815017B2 (en) * | 2004-07-09 | 2010-10-19 | Eisenmann Anlagenbau Gmbh & Co. Kg | Lifting station in a surface treatment installation |
| CN202704941U (en) * | 2012-05-28 | 2013-01-30 | 宁波远景汽车零部件有限公司 | Elevator with automatic chain detecting device |
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| CN207121374U (en) * | 2017-07-25 | 2018-03-20 | 南通贝思特机械工程有限公司 | A kind of four post lifts of single driving pair of chain drive |
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