WO2021238614A1 - 连续循环提升机 - Google Patents
连续循环提升机 Download PDFInfo
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- WO2021238614A1 WO2021238614A1 PCT/CN2021/092254 CN2021092254W WO2021238614A1 WO 2021238614 A1 WO2021238614 A1 WO 2021238614A1 CN 2021092254 W CN2021092254 W CN 2021092254W WO 2021238614 A1 WO2021238614 A1 WO 2021238614A1
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- sprocket
- continuous circulation
- closed
- chain
- transmission
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/32—Individual load-carriers
- B65G17/34—Individual load-carriers having flat surfaces, e.g. platforms, grids, forks
- B65G17/345—Individual load-carriers having flat surfaces, e.g. platforms, grids, forks the surfaces being equipped with a conveyor
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
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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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
- B65G21/22—Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
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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
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/02—Frames mounted on wheels for movement on rail tracks
Definitions
- the embodiment of the present application relates to the field of automated logistics equipment, and specifically relates to a continuous circulation hoist.
- the continuous circulation hoist has the highest efficiency, and can continuously transport the transported objects to different heights.
- the continuous hoists designed by most manufacturers are comb-tooth type, which lacks a power device and needs to be powered by docking equipment, so that the comb-tooth gap requires a large amount, which is only suitable for medium and large transportation objects.
- the embodiment of the application proposes a continuous circulation hoist.
- the embodiment of the present application provides a continuous circulation hoist.
- the fixed frame of the continuous circulation hoist is provided with two closed-loop rails which are displaced up and down and parallel, and a drive chain and a sliding contact line are provided along the closed-loop rail; two drive chains A plurality of conveying devices are movably connected between them, and the plurality of conveying devices are respectively connected to the hub on the sliding contact line through the electric slip ring; the transmission chain is movably connected to the power device arranged on the fixed frame through the transmission device.
- the transmission chain includes a plurality of limit wheel sets, and the limit wheel set includes two limit wheels whose rotating shafts are perpendicular to each other.
- the closed-loop rail is provided with a closed-loop opening
- the cross-section of the closed-loop rail is C-shaped
- the two drive chains are sequentially arranged in the two closed-loop rails.
- the transmission device includes: a first sprocket, a second sprocket, a third sprocket, a fourth sprocket, a fifth sprocket, a linkage shaft, a first chain and a second chain; driving of the power device
- the sprocket is connected to the first sprocket arranged on the linkage shaft through the first chain.
- a second sprocket and a third sprocket are provided on the linkage shaft coaxially with the first sprocket.
- the second sprocket and the two transmission chains One drive chain is meshed and connected, the third sprocket is connected to the fourth sprocket through the second chain, the fourth sprocket is coaxially connected with the fifth sprocket, and the fifth sprocket meshes with the other of the two drive chains connect.
- the first sprocket, the third sprocket, and the fourth sprocket have the same size and are all in the first size; the second sprocket and the fifth sprocket have the same size and are all in the second size; Smaller than the second size.
- a plurality of bearing sets are vertically arranged along the transmission chain; each bearing set includes two bearings arranged in sequence on the two transmission chains, and each bearing penetrates through the annular opening on the annular track and extends to the closed loop. In the external measurement of the track, the two bearings in the same bearing group have the same position in the transmission chain to which they belong.
- both ends of the same conveying device are respectively connected to two bearings in the same bearing group through vertical connecting rods.
- adjacent bearings on the same drive chain are movably connected by bearing connecting rods.
- the conveying device is a conveyor belt conveyor.
- the closed loop track is an oblong track.
- the fixed frame is provided with two closed-loop rails which are displaced vertically and parallel, and a transmission chain and a sliding contact line are provided along the closed-loop rail; how many movable connections between the two transmission chains are A conveying device, multiple conveying devices are respectively connected to the hub on the sliding contact line through the electric slip ring; the transmission chain is movably connected to the power device arranged on the fixed frame through the transmission device, so as to drive the transmission chain along the closed loop track through its own power device Movement to realize the cyclic lifting of the conveying device; this application does not need to be connected to an external power device, and the gap between adjacent conveying devices can be flexibly set, which is suitable for large, medium and small-sized transport objects, and improves the practicality of the continuous circulating elevator sex.
- Fig. 1 is a schematic diagram of an exemplary structure of an embodiment of the continuous circulation hoist of the present application
- Figure 2 is a front view of an embodiment of the continuous circulation hoist according to the present application.
- Figure 3 is a left side view of an embodiment of the continuous circulation hoist according to the present application.
- Figure 4 is a schematic structural diagram of another embodiment of the continuous circulation hoist according to the present application.
- Fig. 5 is a schematic structural diagram of a transmission device of a continuous circulation hoist according to the present application.
- FIG. 6 is a schematic cross-sectional structure diagram of the transmission device of the continuous circulation hoist according to the present application.
- Fig. 7 is a schematic structural diagram of the transmission chain of the continuous circulation hoist according to the present application.
- Figures 1 to 7 show an exemplary structure 100 of a continuous circulation hoist provided by an embodiment of the present application.
- the embodiment of the present application provides a continuous circulation hoist.
- the fixed frame 101 of the continuous circulation hoist is provided with two closed-loop rails 102 that are offset up and down and parallel, along the closed-loop rail 102.
- the transmission chain 103 and the sliding contact line 104; a plurality of conveying devices 105 are movably connected between the two transmission chains 103, and the multiple conveying devices 105 are respectively connected to the hub 108 on the sliding contact line 107 through the electric slip ring 106; the transmission chain 103 passes
- the transmission device 109 is movably connected to the power device 110 arranged on the fixed frame 101.
- the closed-loop orbit 102 may be a closed-loop orbit of any shape.
- the closed-loop orbit 102 may be a circular or elliptical closed-loop orbit.
- the closed-loop track 102 has an oblong shape. Both ends of the oblong track are semi-circular tracks, and the semi-circular tracks at both ends are connected by two parallel straight tracks.
- the straight track in the oblong track facilitates the control of the lifting height of the conveying device, and the semi-circular track provides the smoothness of the conveying device during the circulating rotation process.
- the height difference can be specifically set according to the size of the conveying device and the transported object, etc., which is not limited herein. Since the two closed-loop rails 102 are vertically offset and parallel, the two drive chains 103 arranged on the closed-loop rail 102 are vertically offset and parallel. There is a height difference between the two ends of each of the plurality of conveying devices 105 and the two connection points of the two transmission chains 103, which is the same as the height difference of the two closed-loop rails 102 in the vertical direction.
- the conveying device 105 running to the top of the closed-loop rail 102 has one end connected to the top of one of the two drive chains 103, and the other end of the conveying device is connected to the other of the two drive chains 103 The top end of the drive chain 103.
- the two ends of the conveying device 105 are movably connected to the two transmission chains 103, and the two transmission chains 103 are misaligned up and down and parallel, therefore, during the rotation of the transmission chain 103 along the closed-loop track 102, multiple conveying devices 105 can be used. Maintaining the level and smoothly conveying the transported objects, which improves the stability and safety of the continuous circulation hoist.
- the two ends of the conveying device 105 are also connected to the sliding contact line 107 through the electric slip ring 106, and the electric energy and signals are transmitted during the cyclic lifting process of the conveying device 105.
- the trolley line 105 and the power device 110 may be connected to a control device with a signal processing function, and receive control signals from the control device to realize the start and stop of the power device 110 and the conveying device 105.
- the conveying device 105 may be any conveying device that performs cargo conveying tasks.
- the conveying device may be a roller conveyor.
- the conveying device 105 is a belt conveyor. During the conveying process of the transported goods, the belt conveyor can transport the transported goods smoothly.
- the power device 110 is a device capable of providing power for the rotation of the transmission chain 103, including but not limited to a motor, a heat engine, and the like. Parameters such as power and speed provided by the power device 110 can be specifically set according to actual logistics transportation conditions, and are not limited here.
- the power device 110 drives the two drive chains 103 to rotate along the closed-loop track 102 at the same time through the transmission device 109, so as to realize the circular lifting of the conveying device 105;
- the gap can be flexibly set, which is suitable for large, medium and small-sized transport objects, which improves the practicability of the continuous circulation hoist.
- the transmission device 109 includes: a first sprocket 1091, a second sprocket 1092, a third sprocket 1093, a fourth sprocket 1094, The fifth sprocket 1095, the linkage shaft 1096, the first chain 1097 and the second chain 1098;
- the driving sprocket of the power unit 109 is connected to a first sprocket 1091 arranged on a linkage shaft 1096 through a first chain 1097, and a second sprocket 1092 and a third sprocket are provided on the linkage shaft 1096 coaxially with the first sprocket 1091 1093, the second sprocket 1092 is meshed and connected with one of the two transmission chains 103, the third sprocket 1093 is connected to the fourth sprocket 1094 through the second chain 1098, and the fourth sprocket 1094 is the same as the fifth sprocket 1095
- the shaft is connected, and the fifth sprocket 1095 is in meshing connection with the other of the two transmission chains 103.
- the first sprocket 1091, the second sprocket 1092, and the third sprocket 1093 rotate coaxially. Due to the vertical height difference between the two transmission chains 103, the second chain 1098 needs to be passed. Further transmission is performed to make the two transmission chains 103 rotate at the same time.
- the size of the first sprocket 1091, the third sprocket 1093, and the fourth sprocket 1094 are the same in the first size; the second sprocket 1092, the fifth sprocket 1095 are the same in size, and the size is the second sprocket ;
- the first size is smaller than the second size.
- the first size and the second size can be specifically set according to the actual logistics and transportation conditions, which are not limited here
- the transmission process of the power unit is: first the power unit 110 drives the first sprocket 1091, and at the same time drives the second sprocket 1092 and the third sprocket 1093 that are coaxially connected with the first sprocket 1091;
- the sprocket 1092 meshes with one of the two transmission chains 103 to drive the transmission chain to rotate;
- the third sprocket 1094 drives the fourth sprocket 1094 to rotate through the second chain 1098, and the fourth sprocket 1094 rotates with the fifth sprocket 1094.
- the sprocket 1095 rotates coaxially, and the fifth sprocket 1095 meshes with another transmission chain to drive the transmission chain to rotate.
- the transmission chain 103 includes a plurality of limit wheel groups 1031, and the limit wheel group 1031 includes two limit wheels whose rotation shafts are perpendicular to each other.
- a plurality of limit wheel sets are sequentially connected to form a closed-loop transmission chain.
- the closed-loop rail 102 is provided with a closed-loop opening, the cross-section of the closed-loop rail 102 is C-shaped, and the two drive chains 103 are sequentially arranged in the two closed-loop rails 102.
- the limit wheel set is driven in the form of a chain to reduce the assembly accuracy of the continuous loop hoist and at the same time ensure the stable operation of the car body.
- a plurality of bearing groups 111 are vertically arranged along the transmission chain 103; each bearing group 111 includes two bearings arranged in sequence on the two transmission chains 103, and each bearing penetrates The annular opening on the annular track 102 where it is located extends to the outer side of the closed-loop track 102, and the positions of the two bearings in the same bearing group in the transmission chain to which they belong are the same.
- two identical transmission chains 103 are respectively provided with 10 bearings. Ten bearings are evenly arranged along the drive chain 103. The height difference between the two bearings in each set of bearings is the same as the height difference between the two closed-loop rails 102.
- both ends of the same conveying device 105 are respectively connected to two bearings in the same bearing group through vertical connecting rods.
- adjacent bearings on the same transmission chain 103 are movably connected by a bearing connecting rod 112.
- the overall lifting movement of the continuous circulation hoist relies on the power device 110 to drive the second sprocket 1092 through the chain drive, the fifth sprocket 1095, the second sprocket 1092, the fifth sprocket 1095 and the limit wheel set.
- the bearings on the outer side of the transmission chain 103 formed by 1031 cooperate to realize the lifting of the conveying device. Since the bearing is on the outside of the track, it is a cantilever in physical structure.
- the second sprocket 1092 and the fifth sprocket 1095 are directly applied to a single bearing, the single limit wheel in the transmission chain 103 formed by the limit wheel set 1031
- the force on the group will be very large, which is likely to cause problems such as misalignment. Therefore, a bearing connecting rod 112 is added to the outside of the bearing, so that the bearing on the outside of the closed-loop track 102 also forms a chain connection.
- the multiple bearings after the connection will jointly bear the lifting force, so that the force of the transmission chain formed by the limit wheel set is uniform, and the service life of the continuous cycle hoist is improved.
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Abstract
一种连续循环提升机，包括：固定框架（101）上相对设有两条上下错位且平行的闭环轨道（102），沿闭环轨道（102）设有传动链条（103）和滑触线（107）；两条传动链条（103）之间活动连接有多个输送装置（105），多个输送装置（105）分别通过电滑环（106）连接滑触线（107）上的集线器（108）；传动链条（103）通过传动装置（109）活动连接设置于固定框架（101）上的动力装置（110）。该连续循环提升机通过自身的动力装置（110），带动传动链条（103）沿闭环轨道运动，以实现输送装置的循环提升；不需要对接外界的动力装置，相邻输送装置的间隙可灵活设置，适用于大、中、小尺寸的运输物，提高了连续循环提升机的实用性。
Description
相关申请的交叉引用
本专利申请要求于2020年5月27日提交的、申请号为202010464025.2、发明名称为“连续循环提升机”的中国专利申请的优先权，该申请的全文以引用的方式并入本申请中。
本申请实施例涉及自动化物流设备领域，具体涉及一种连续循环提升机。
近年来，物流行业的自动化技术发展迅速，各式各样的分拣与传输设备层出不穷，提升机是与这些设备配套的周边设备，起到将运输物垂直运输的功能。
当前的各类提升机中，连续循环提升机的效率最高，可以连续不断地将运输物输送至不同层高。多数厂家所设计的连续提升机为梳齿型，自身缺少动力装置，需要对接设备提供动力，以至于梳齿间隙要求较大，只适用于中大件运输物。
发明内容
本申请实施例提出了一种连续循环提升机。
本申请实施例提供了一种连续循环提升机，连续循环提升机的固定框架上相对设有两条上下错位且平行的闭环轨道，沿闭环轨道设有传动链条和滑触线；两条传动链条之间活动连接有多个输送装置，多个输送装置分别通过电滑环连接滑触线上的集线器；传动链条通过传 动装置活动连接设置于固定框架上的动力装置。
在一些实施例中，传动链条包括多个限位轮组，限位轮组包括两个转动轴相互垂直的限位轮。
在一些实施例中，闭环轨道上设有闭环开口，闭环轨道的截面为C形，两条传动链条依次设置于两条闭环轨道内。
在一些实施例中，传动装置包括：第一链轮、第二链轮、第三链轮、第四链轮、第五链轮、联动轴、第一链条和第二链条；动力装置的驱动链轮通过第一链条连接设置于联动轴上的第一链轮，联动轴上与第一链轮同轴设有第二链轮和第三链轮，第二链轮与两条传动链条中的一条传动链条啮合连接，第三链轮通过第二链条连接第四链轮，第四链轮与第五链轮同轴连接，第五链轮与两条传动链条中的另一条传动链条啮合连接。
在一些实施例中，第一链轮、第三链轮、第四链轮尺寸相同，均为第一尺寸；第二链轮、第五链轮尺寸相同，均为第二尺寸；第一尺寸小于第二尺寸。
在一些实施例中，沿传动链条垂直设有多个轴承组；每个轴承组中包括依次设置于两条传动链条上的两个轴承，各轴承贯穿所在的环形轨道上的环形开口延伸至闭环轨道的外测，同一轴承组中两个轴承在各自所属的传动链条中的位置相同。
在一些实施例中，同一输送装置的两端分别通过竖直连杆连接同一轴承组中的两个轴承。
在一些实施例中，同一传动链条上相邻的轴承之间通过轴承连杆活动连接。
在一些实施例中，输送装置为输送皮带机。
在一些实施例中，闭环轨道为长圆形轨道。
本申请实施例提供的连续循环提升机，其固定框架上相对设有两 条上下错位且平行的闭环轨道，沿闭环轨道设有传动链条和滑触线；两条传动链条之间活动连接有多个输送装置，多个输送装置分别通过电滑环连接滑触线上的集线器；传动链条通过传动装置活动连接设置于固定框架上的动力装置，从而通过自身的动力装置，带动传动链条沿闭环轨道运动，以实现输送装置的循环提升；本申请不需要对接外界的动力装置，相邻输送装置的间隙可灵活设置，适用于大、中、小尺寸的运输物，提高了连续循环提升机的实用性。
通过阅读参照以下附图所作的对非限制性实施例所作的详细描述，本申请的其它特征、目的和优点将会变得更明显：
图1是本申请的连续循环提升机的一个实施例的示例性结构示意图；
图2是根据本申请的连续循环提升机的一个实施例的正视图；
图3是根据本申请的连续循环提升机的一个实施例的左视图；
图4是根据本申请的连续循环提升机的又一个实施例的结构示意图；
图5是根据本申请的连续循环提升机的传动装置的结构示意图；
图6是根据本申请的连续循环提升机的传动装置的剖面结构示意图；
图7是根据本申请的连续循环提升机的传动链条的结构示意图。
下面结合附图和实施例对本申请作进一步的详细说明。可以理解的是，此处所描述的具体实施例仅仅用于解释相关发明，而非对该发明的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与 有关发明相关的部分。
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本申请。
图1-图7示出了本申请实施例提供的连续循环提升机的示例性结构100。
如图1-4所示，本申请实施例提供了一种连续循环提升机，连续循环提升机的固定框架101上相对设有两条上下错位且平行的闭环轨道102，沿闭环轨道102设有传动链条103和滑触线104；两条传动链条103之间活动连接有多个输送装置105，多个输送装置105分别通过电滑环106连接滑触线107上的集线器108；传动链条103通过传动装置109活动连接设置于固定框架101上的动力装置110。
本实施例中，闭环轨道102可以是任意形状的闭环轨道，作为示例，闭环轨道102可以是圆形、椭圆形的闭环轨道。在一些可选的实现方式中，闭环轨道102为长圆形。长圆形轨道的两端为半圆形轨道，两端的半圆形轨道通过两根平行的直轨道连接构成。在输送装置沿长圆形轨道的循环提升过程中，长圆形轨道中的直轨道方便输送装置的提升高度的控制，半圆形轨道提供了输送装置在循环转动过程中的顺畅性。
两条闭环轨道102在竖直方向上存在高度差，其高度差可根据输送装置以及运输物的尺寸等具体设定，在此不做限定。由于两条闭环轨道102上下错位且平行，因此，设置于闭环轨道102上的两条传动链条103上下错位且平行。多个输送装置105中的每一个输送装置的两端与两条传动链条103的两个连接处之间存在高度差，该高度差与两条闭环轨道102在竖直方向上的高度差相同。
作为示例，运行至闭环轨道102顶端的输送装置105，其一端连 接至两条传动链条103中的其中一条传动链条103的顶端处，输送装置的另一端连接至两条传动链条103中的另一条传动链条103的顶端处。
由于输送装置105的两端活动连接于两条传动链条103上，并且两条传动链条103上下错位且平行，因此，在传动链条103沿闭环轨道102的转动过程中，多个输送装置105均可保持水平，平稳输送被传送的运输物，提高了连续循环提升机的稳定性和安全性。
本实施例中，输送装置105的两端还通过电滑环106与滑触线107连接，在输送装置105的循环提升过程中进行电能和信号的输送。作为示例，滑触线105、动力装置110可以与具有信号处理功能的控制装置相连，接收控制装置的控制信号，实现动力装置110、输送装置105的启停。
输送装置105可以是进行货物输送任务的任意输送装置。作为实例，输送装置可以是滚筒输送机。
在一些可选的实现方式中，输送装置105为皮带输送机。在运输物的输送过程，皮带输送机可以平稳的输送的运输物。
本实施例中，动力装置110是能够为传动链条103的转动提供动力的装置，包括但不限于电机、热机等。动力装置110所提供的动力及转速等参数可根据实际的物流输送情况进行具体设定，在此不做限定。
本实施例中，动力装置110通过传动装置109带动两条传动链条103同时沿闭环轨道102转动，以实现输送装置105的循环提升；本申请不需要对接外界的动力装置，相邻输送装置105的间隙可灵活设置，适用于大、中、小尺寸的运输物，提高了连续循环提升机的实用性。
如图5-6所示，在本实施例的一些可选的实现方式中，传动装置 109包括：第一链轮1091、第二链轮1092、第三链轮1093、第四链轮1094、第五链轮1095、联动轴1096、第一链条1097和第二链条1098；
动力装置109的驱动链轮通过第一链条1097连接设置于联动轴1096上的第一链轮1091，联动轴1096上与第一链轮1091同轴设有第二链轮1092和第三链轮1093，第二链轮1092与两条传动链条103中的一条传动链条啮合连接，第三链轮1093通过第二链条1098连接第四链轮1094，第四链轮1094与第五链轮1095同轴连接，第五链轮1095与两条传动链条103中的另一条传动链条啮合连接。
本实现方式中，第一链轮1091、第二链轮1092和第三链轮1093同轴转动，由于两条传动链条103之间存在竖直方向上的高度差，因此需要通过第二链条1098进行进一步的传动，以使得两条传动链条103同时转动。
本实现方式中，第一链轮1091、第三链轮1093、第四链轮1094尺寸相同，均为第一尺寸；第二链轮1092、第五链轮1095尺寸相同，均为第二尺寸；第一尺寸小于第二尺寸。具体的，第一尺寸、第二尺寸可根据实际的物流输送情况进行具体设定，在此不做限定
本实现方式中，动力装置的传动过程是：先由动力装置110驱动第一链轮1091，同时带动与第一链轮1091同轴连接的第二链轮1092和第三链轮1093；第二链轮1092与两条传动链条103中的一条传动链条啮合连接，带动该传动链条转动；第三链轮1094通过第二链条1098带动第四链轮1094转动，第四链轮1094转动与第五链轮1095同轴转动，第五链轮1095与另一条传动链条啮合连接，带动该传动链条转动。
如图7所示，在本实施例的一些可选的实现方式中，传动链条103包括多个限位轮组1031，限位轮组1031包括两个转动轴相互垂直的限位轮。多个限位轮组依次连接构成闭环的传动链条。闭环轨道102 上设有闭环开口，闭环轨道102的截面为C形，两条传动链条103依次设置于两条闭环轨道102内。将限位轮组模仿链条形式进行传动，降低连续循环提升机的装配精度，同时保证车体的稳定运行。
在本实施例的一些可选的实现方式中，沿传动链条103垂直设有多个轴承组111；每个轴承组111中包括依次设置于两条传动链条103上的两个轴承，各轴承贯穿所在的环形轨道102上的环形开口延伸至闭环轨道102的外测，同一轴承组中两个轴承在各自所属的传动链条中的位置相同。
作为示例，两条相同的传动链条103上分别设有10个轴承。10个轴承沿传动链条103均匀设置。每组轴承中的两个轴承之间的高度差与两条闭环轨道102之间的高度差相同。
在本实施例的一些可选的实现方式中，同一输送装置105的两端分别通过竖直连杆连接同一轴承组中的两个轴承。
在本实施例的一些可选的实现方式中，同一传动链条103上相邻的轴承之间通过轴承连杆112活动连接。本实施例中，连续循环提升机的整体提升运动依靠动力装置110通过链传动驱动第二链轮1092、第五链轮1095，第二链轮1092、第五链轮1095再与限位轮组1031构成的传动链条103外侧的轴承配合实现输送装置的提升。由于轴承在轨道外侧，在物理结构上属于悬臂，如果第二链轮1092、第五链轮1095直接施力在单个轴承上，限位轮组1031构成的传动链条103中的单个的限位轮组受力会很大，容易造成错位等问题，因此在轴承外侧加上了轴承连杆112，让闭环轨道102外侧的轴承也形成链式连接，如此，假设一个轴承收到提升拉力，链式连接后的多个轴承都会共同承受该提升力，使得限位轮组构成的传动链条受力均匀，提高了连续循环提升机的使用寿命。
以上描述仅为本申请的较佳实施例以及对所运用技术原理的说明。 本领域技术人员应当理解，本申请中所涉及的发明范围，并不限于上述技术特征的特定组合而成的技术方案，同时也应涵盖在不脱离上述发明构思的情况下，由上述技术特征或其等同特征进行任意组合而形成的其它技术方案。例如上述特征与本申请中公开的(但不限于)具有类似功能的技术特征进行互相替换而形成的技术方案。
Claims (10)
- 一种连续循环提升机，其特征在于，所述连续循环提升机的固定框架上相对设有两条上下错位且平行的闭环轨道，沿所述闭环轨道设有传动链条和滑触线；两条传动链条之间活动连接有多个输送装置，所述多个输送装置分别通过电滑环连接所述滑触线上的集线器；所述传动链条通过传动装置活动连接设置于所述固定框架上的动力装置。
- 根据权利要求1所述的连续循环提升机，其特征在于，所述传动链条包括多个限位轮组，所述限位轮组包括两个转动轴相互垂直的限位轮。
- 根据权利要求1所述的连续循环提升机，其特征在于，所述闭环轨道上设有闭环开口，所述闭环轨道的截面为C形，两条传动链条依次设置于两条闭环轨道内。
- 根据权利要求1所述的连续循环提升机，其特征在于，所述传动装置包括：第一链轮、第二链轮、第三链轮、第四链轮、第五链轮、联动轴、第一链条和第二链条；所述动力装置的驱动链轮通过所述第一链条连接设置于所述联动轴上的第一链轮，所述联动轴上与所述第一链轮同轴设有所述第二链轮和所述第三链轮，所述第二链轮与两条传动链条中的一条传动链条啮合连接，所述第三链轮通过所述第二链条连接所述第四链轮，所述第四链轮与所述第五链轮同轴连接，所述第五链轮与两条传动链条中的另一条传动链条啮合连接。
- 根据权利要求4所述的连续循环提升机，其特征在于，所述第一链轮、所述第三链轮、所述第四链轮尺寸相同，均为第 一尺寸；所述第二链轮、所述第五链轮尺寸相同，均为第二尺寸；所述第一尺寸小于所述第二尺寸。
- 根据权利要求3或4所述的连续循环提升机，其特征在于，沿所述传动链条垂直设有多个轴承组；每个轴承组中包括依次设置于两条传动链条上的两个轴承，各轴承贯穿所在的环形轨道上的环形开口延伸至闭环轨道的外测，同一轴承组中两个轴承在各自所属的传动链条中的位置相同。
- 根据权利要求6所述的连续循环提升机，其特征在于，同一输送装置的两端分别通过竖直连杆连接同一轴承组中的两个轴承。
- 根据权利要求6所述的连续循环提升机，其特征在于，同一传动链条上相邻的轴承之间通过轴承连杆活动连接。
- 根据权利要求1所述的连续循环提升机，其特征在于，所述输送装置为输送皮带机。
- 根据权利要求1所述的连续循环提升机，其特征在于，所述闭环轨道为长圆形轨道。
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