CN108862100B - Electric motor car battery machine of lifting of angularly adjustable - Google Patents

Electric motor car battery machine of lifting of angularly adjustable Download PDF

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Publication number
CN108862100B
CN108862100B CN201810705622.2A CN201810705622A CN108862100B CN 108862100 B CN108862100 B CN 108862100B CN 201810705622 A CN201810705622 A CN 201810705622A CN 108862100 B CN108862100 B CN 108862100B
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sliding plate
hinged
horizontal adjusting
adjusting mechanism
electric vehicle
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CN108862100A (en
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高空
余席东
孙浩
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Guangzhou Gaochang Electromechanical Co ltd
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Guangzhou Gaochang Electromechanical Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/08Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065Scissor linkages, i.e. X-configuration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065Scissor linkages, i.e. X-configuration
    • B66F7/0683Scissor linkage plus tilting action
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/22Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F2700/00Lifting apparatus
    • B66F2700/12Lifting platforms for vehicles or motorcycles or similar lifting apparatus

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Handcart (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

The invention discloses an electric vehicle battery lifter with an adjustable angle, which comprises a walking trolley and a lifting platform, wherein the lower part of the walking trolley is provided with a walking device; the lifting platform comprises a horizontal adjusting mechanism, a sliding plate mechanism positioned above the horizontal adjusting mechanism and a lifting mechanism connected between the horizontal adjusting mechanism and the sliding plate mechanism; the first end of the horizontal adjusting mechanism is hinged to the upper part of the travelling trolley, and the second end of the horizontal adjusting mechanism is a free end which can turn around the first end of the horizontal adjusting mechanism; the upper surface of the sliding plate mechanism is a contact surface with the power battery. The lifting machine can flexibly adjust the angle and the position of the power battery on the upper surface of the sliding plate mechanism, and is convenient to detach, maintain, overhaul and install, so that the power battery can be better attached to the bottom of an automobile during installation, and the requirements of different electric automobile batteries for installation and detachment are met.

Description

一种角度可调的电动车电池举升机An angle-adjustable electric vehicle battery lift

技术领域technical field

本发明涉及电动汽车电池保养、检修技术领域,特别是涉及一种角度可调的电动车电池举升机。The invention relates to the technical field of electric vehicle battery maintenance and repair, in particular to an electric vehicle battery lift with adjustable angle.

背景技术Background technique

近年来,电动汽车不断推广发展,动力电池是电动汽车的核心构件,对电动汽车的性能具有很大影响,其保养和检修十分重要,需求也越来越多。为了不占用汽车的使用空间,一些大功率的车载动力电池通常安装在汽车的底部,汽车底部往往空间狭小,而电动车动力电池重量较大,在保养和检修时难以人工装卸,通常需要用到专用于车载动力电池的举升机,将动力电池拆卸托起后移动至合适位置便于检修。In recent years, with the continuous promotion and development of electric vehicles, the power battery is the core component of electric vehicles, which has a great impact on the performance of electric vehicles. Its maintenance and repair are very important, and the demand is also increasing. In order not to occupy the space of the car, some high-power on-board power batteries are usually installed at the bottom of the car. The bottom of the car is often narrow, and the power battery of electric vehicles is heavy, and it is difficult to manually load and unload during maintenance and repair. It is usually necessary to use A lift specially used for on-board power batteries, remove the power battery and move it to a suitable position for easy maintenance.

目前,市面上常见的电动汽车电池举升机的顶板不能倾斜或者倾斜角度不能调整,但是多数车载动力电池不都是水平安装在汽车的底部,而是会与车身底部存在一定角度,所以还需加以其他辅助才能完成电池的安装或拆卸,导致使用不便。另外,因为多数车载动力电池安装在汽车的底部两侧,而现有的电池举升机的顶板大多不能侧移,在进行保养和检修时,举升机顶板会遮挡住电池下方的空间,不便于操作。At present, the top plate of the common electric vehicle battery lifts on the market cannot be inclined or the inclination angle cannot be adjusted, but most vehicle power batteries are not installed horizontally at the bottom of the car, but will have a certain angle with the bottom of the vehicle body, so it is necessary to The installation or removal of the battery can only be completed with other assistance, resulting in inconvenience. In addition, because most on-board power batteries are installed on both sides of the bottom of the car, and most of the top plates of existing battery lifts cannot be moved sideways, during maintenance and overhaul, the top plate of the lift will block the space under the battery, so it is not possible to do so. Easy to operate.

发明内容SUMMARY OF THE INVENTION

为了解决上述问题,本发明提供了一种角度可调的电动车电池举升机,该举升机能够灵活调整电池的角度和位置,方便电池的拆卸、保养、检修和安装。In order to solve the above problems, the present invention provides an electric vehicle battery lift with adjustable angle, which can flexibly adjust the angle and position of the battery, and facilitate the disassembly, maintenance, repair and installation of the battery.

基于此,本发明提供了一种角度可调的电动车电池举升机,包括:行走小车,所述行走小车的下部具有行走装置;举升平台,所述举升平台包括水平调整机构、位于所述水平调整机构上方的滑板机构、以及连接于所述水平调整机构和所述滑板机构之间的升降机构;所述水平调整机构的第一端铰接于所述行走小车的上部,所述水平调整机构的第二端为能绕其第一端翻转的自由端;所述滑板机构的上表面为与动力电池的接触面。Based on this, the present invention provides an electric vehicle battery lift with an adjustable angle, including: a walking trolley, the lower part of the walking trolley is provided with a walking device; The sliding plate mechanism above the leveling mechanism, and the lifting mechanism connected between the leveling mechanism and the sliding mechanism; the first end of the leveling mechanism is hinged to the upper part of the traveling trolley; The second end of the adjusting mechanism is a free end that can be turned around the first end; the upper surface of the sliding plate mechanism is the contact surface with the power battery.

作为优选地,所述水平调整机构包括中框架和第一伸缩缸;所述行走小车具有底座框架,所述行走装置安装于所述底座框架的底部;所述中框架的第一端铰接于所述底座框架的上部,所述第一伸缩缸的本体铰接于所述底座框架,所述中框架的第二端铰接于所述第一伸缩缸的活塞杆的自由端。Preferably, the level adjustment mechanism includes a middle frame and a first telescopic cylinder; the traveling trolley has a base frame, and the traveling device is mounted on the bottom of the base frame; the first end of the middle frame is hinged to the base frame. On the upper part of the base frame, the body of the first telescopic cylinder is hinged to the base frame, and the second end of the middle frame is hinged to the free end of the piston rod of the first telescopic cylinder.

作为优选地,所述水平调整机构与所述滑板机构之间设置有连杆机构,所述连杆机构形成为所述升降机构;Preferably, a link mechanism is provided between the level adjustment mechanism and the sliding plate mechanism, and the link mechanism is formed as the lift mechanism;

所述连杆机构包括内连杆组件和外连杆组件,所述内连杆组件与所述外连杆组件的中部相互铰接,所述外连杆组件的第一端铰接于所述水平调整机构第一端的上部,所述内连杆组件的第一端滑动连接于所述水平调整机构的第二端;所述外连杆组件和内连杆组件的第二端均铰接于所述滑板机构的底部。The link mechanism includes an inner link assembly and an outer link assembly, the inner link assembly and the middle part of the outer link assembly are hinged to each other, and the first end of the outer link assembly is hinged to the horizontal adjustment The upper part of the first end of the mechanism, the first end of the inner link assembly is slidably connected to the second end of the leveling mechanism; the second ends of the outer link assembly and the inner link assembly are hinged to the Bottom of skateboard mechanism.

作为优选地,所述连杆机构还包括第二伸缩缸,所述外连杆组件与所述内连杆组件的铰接处连接有中间杆,所述第二伸缩缸的本体铰接于所述水平调整机构的第一端,所述中间杆与所述第二伸缩缸的活塞杆的自由端铰接;所述内连杆组件的第一端连接有滑块,所述滑块可滑动连接于设于所述水平调整机构上的条形槽内。Preferably, the link mechanism further includes a second telescopic cylinder, an intermediate rod is connected at the hinged joint between the outer link assembly and the inner link assembly, and the body of the second telescopic cylinder is hinged to the horizontal At the first end of the adjustment mechanism, the intermediate rod is hinged with the free end of the piston rod of the second telescopic cylinder; the first end of the inner link assembly is connected with a slider, and the slider is slidably connected to the device. in the bar-shaped groove on the horizontal adjustment mechanism.

作为优选地,所述滑板机构包括顶框架和与所述顶框架滑动连接的滑板,所述滑板可朝向所述电动车电池举升机的一侧滑动。Preferably, the sliding plate mechanism includes a top frame and a sliding plate slidably connected to the top frame, and the sliding plate can slide toward one side of the electric vehicle battery lift.

作为优选地,所述顶框架上设有若干钢球座,所述滑板与所述钢球座滚动接触;所述滑板底部连接有限位螺杆,所述顶框架上设有用于卡接所述限位螺杆的限位槽。Preferably, a plurality of steel ball seats are arranged on the top frame, and the sliding plate is in rolling contact with the steel ball seats; the bottom of the sliding plate is connected with a limit screw, and the top frame is provided with a limit screw for clamping the limiter The limit groove of the screw.

作为优选地,所述顶框架的两侧配置有条形限位板,所述限位槽开设于所述条形限位板上;所述限位螺杆套接有滚轮支架,所述滚轮支架上设有用于与所述条形限位板的底面滚动接触的滚动轴承。Preferably, two sides of the top frame are provided with strip-shaped limit plates, the limit grooves are opened on the strip-shaped limit plates; the limit screw is sleeved with a roller bracket, and the roller bracket A rolling bearing for rolling contact with the bottom surface of the strip-shaped limiting plate is provided on it.

作为优选地,所述滑板两侧配置有用于方便推动所述滑板滑动的第一扶手。Preferably, both sides of the sliding plate are provided with first handrails for facilitating the sliding of the sliding plate.

作为优选地,所述电动车电池举升机还包括支撑臂装置,所述支撑臂装置铰接于所述行走小车底端的两侧,所述支撑臂装置的外端由地面所支承。Preferably, the electric vehicle battery lift further includes a support arm device, the support arm device is hinged on both sides of the bottom end of the walking trolley, and the outer end of the support arm device is supported by the ground.

作为优选地,所述支撑臂装置包括摆臂和套接于所述摆臂内的伸缩臂,所述摆臂的一端铰接于所述行走小车,所述伸缩臂的外端设有调节脚杯;所述行走小车一端配置有第二扶手;所述行走装置采用脚轮。Preferably, the support arm device comprises a swing arm and a telescopic arm sleeved in the swing arm, one end of the swing arm is hinged to the walking trolley, and an adjusting foot cup is provided at the outer end of the telescopic arm ; One end of the walking trolley is equipped with a second handrail; the walking device adopts casters.

相较于现有技术,本发明的有益效果在于:Compared with the prior art, the beneficial effects of the present invention are:

本发明的角度可调的电动车电池举升机,具有行走小车、水平调整机构、滑板机构和升降机构,通过对水平调整机构的自由端绕其第一端进行翻转倾斜,以实现滑板机构角度的调整,再配合通过升降机构对滑板机构的高度进行调节,如此可以灵活调整置于滑板机构上表面的动力电池的角度和位置,便于拆卸、保养、检修和安装,以使安装动力电池时能更好地贴合汽车底部,满足不同电动汽车电池安装拆卸的需要。The angle-adjustable electric vehicle battery lift of the present invention has a walking trolley, a horizontal adjustment mechanism, a sliding plate mechanism and a lifting mechanism. In this way, the angle and position of the power battery placed on the upper surface of the skateboard mechanism can be flexibly adjusted, which is convenient for disassembly, maintenance, repair and installation, so that the power battery can be installed. It can better fit the bottom of the car and meet the needs of different electric vehicle battery installation and removal.

附图说明Description of drawings

图1是本发明实施例提供的一种角度可调的电动车电池举升机的立体图;1 is a perspective view of an electric vehicle battery lift with adjustable angle provided by an embodiment of the present invention;

图2是图1中A处的放大图。FIG. 2 is an enlarged view of A in FIG. 1 .

其中,1、行走小车;11、底座框架;12、脚轮;13、第二扶手;2、水平调整机构;21、中框架;22、第一伸缩缸;23、条形槽;3、滑板机构;31、顶框架;311、条形限位板;312、限位槽;32、滑板;321、第一扶手;33、钢珠座;34、限位螺杆;341、滚轮支架;342、滚动轴承;4、连杆机构;41、内连杆组件;42、外连杆组件;43、第二伸缩缸;44、滑块;5、支撑臂装置;51、摆臂;52、伸缩臂;53、调节脚杯;6、液压站。Among them, 1. Walking trolley; 11. Base frame; 12. Casters; 13. Second handrail; 2. Level adjustment mechanism; 21. Middle frame; 22. First telescopic cylinder; 23. Strip groove; 3. Skateboard mechanism ;31, top frame; 311, strip limit plate; 312, limit groove; 32, slide plate; 321, first handrail; 33, steel ball seat; 34, limit screw; 341, roller bracket; 342, rolling bearing; 4. Linkage mechanism; 41, Inner link assembly; 42, Outer link assembly; 43, Second telescopic cylinder; 44, Slider; 5, Support arm device; 51, Swing arm; 52, Telescopic arm; 53, Adjust the foot cup; 6. Hydraulic station.

具体实施方式Detailed ways

下面结合附图和实施例,对本发明的具体实施方式作进一步详细描述。以下实施例用于说明本发明,但不用来限制本发明的范围。The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

在本发明的描述中,需要说明的是,术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。此外,术语“第一”、“第二”、“第三”仅用于描述目的,而不能理解为指示或暗示相对重要性。In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that The device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

请参见图1和图2,示意性地示出了本发明的角度可调的电动车电池举升机,该电池举升机包括行走小车1和举升平台。其中,行走小车1的下部具有行走装置,举升平台包括水平调整机构2、位于水平调整机构2上方的滑板机构3、以及连接于水平调整机构2和滑板机构3之间的升降机构,水平调整机构2的第一端铰接于行走小车1的上部,水平调整机构2的第二端为能绕其第一端翻转的自由端,滑板机构3的上表面为与动力电池的接触面。Referring to FIG. 1 and FIG. 2 , the angle-adjustable electric vehicle battery lift of the present invention is schematically shown, and the battery lift includes a traveling trolley 1 and a lifting platform. The lower part of the walking trolley 1 has a walking device, and the lifting platform includes a horizontal adjustment mechanism 2, a sliding plate mechanism 3 located above the horizontal adjustment mechanism 2, and a lifting mechanism connected between the horizontal adjustment mechanism 2 and the sliding plate mechanism 3. The horizontal adjustment mechanism The first end of the mechanism 2 is hinged to the upper part of the traveling trolley 1, the second end of the horizontal adjustment mechanism 2 is a free end that can be turned around the first end, and the upper surface of the sliding plate mechanism 3 is the contact surface with the power battery.

使用本发明的电池举升机调整电池的安装角度和位置时,只需要通过行走小车1将电池举升机推至合适的位置,再翻转水平调整机构2的第二端,使得水平调整机构2的第二端绕其第一端发生倾斜,从而带动连接于水平调整机构2的升降机构和滑板机构3跟随发生倾斜,进而实现滑板机构3的偏转,此时,可再配合使用升降机构带动滑板机构3进行高度的调节,实现对滑板机构3上表面的动力电池的角度和位置的调整,这样更便于维修人员对电池的拆卸、保养和检修,且能使动力电池更好的贴合安装到汽车底部。优选地,本实施例中的行走装置采用脚轮12。When using the battery lifter of the present invention to adjust the installation angle and position of the battery, it is only necessary to push the battery lifter to a suitable position through the walking trolley 1, and then flip the second end of the leveling mechanism 2, so that the leveling mechanism 2 The second end of the sliding plate is inclined around its first end, thereby driving the lifting mechanism connected to the leveling mechanism 2 and the sliding plate mechanism 3 to follow the inclination, thereby realizing the deflection of the sliding plate mechanism 3. At this time, the lifting mechanism can be used in conjunction to drive the sliding plate. The height of the mechanism 3 is adjusted to realize the adjustment of the angle and position of the power battery on the upper surface of the skateboard mechanism 3, which is more convenient for maintenance personnel to disassemble, maintain and repair the battery, and can make the power battery fit and install better. Bottom of car. Preferably, the walking device in this embodiment adopts casters 12 .

具体地,水平调整机构2包括中框架21和第一伸缩缸22,行走小车1具有底座框架11,脚轮12安装于底座框架11的底部,中框架21的第一端铰接于底座框架11的上部,第一伸缩缸22的本体铰接于底座框架11,中框架21的第二端铰接于第一伸缩缸22的活塞杆的自由端。如此,通过驱动第一伸缩缸22动作后,其活塞杆推动中框架21的第二端运动,从而使中框架21的第二端绕中框架21的第一端发生翻转,进而该中框架21通过升降机构带动滑板机构3发生倾斜,以实现电池安装角度的调节。本实施例中第一伸缩缸22采用液压缸。可以理解,液压缸由液压站6提供动力。Specifically, the level adjustment mechanism 2 includes a middle frame 21 and a first telescopic cylinder 22 , the walking trolley 1 has a base frame 11 , the casters 12 are mounted on the bottom of the base frame 11 , and the first end of the middle frame 21 is hinged to the upper part of the base frame 11 . , the body of the first telescopic cylinder 22 is hinged to the base frame 11 , and the second end of the middle frame 21 is hinged to the free end of the piston rod of the first telescopic cylinder 22 . In this way, after the first telescopic cylinder 22 is driven, its piston rod pushes the second end of the middle frame 21 to move, so that the second end of the middle frame 21 is turned over around the first end of the middle frame 21, and the middle frame 21 The sliding plate mechanism 3 is driven to incline by the lifting mechanism, so as to realize the adjustment of the installation angle of the battery. In this embodiment, the first telescopic cylinder 22 adopts a hydraulic cylinder. It will be appreciated that the hydraulic cylinders are powered by the hydraulic station 6 .

如图1所示,水平调整机构2与滑板机构3之间设置有连杆机构4,该连杆机构4形成为上述升降机构。具体的是,连杆机构4包括内连杆组件41和外连杆组件42,内连杆组件41与外连杆组件42的中部相互铰接,以形成X型连杆组件,并且外连杆组件42的第一端(图示中的下端)铰接于水平调整机构2的中框架21上表面的第一端(图示中的左端),内连杆组件41的第一端(图示中的下端)滑动连接于水平调整机构2的中框架21的第二端(图示中的右端),外连杆组件42和内连杆组件41的第二端(图示中的上端)均铰接于所述滑板机构3的底部。如此,通过改变内连杆组件41和外连杆组件42相铰接所形成的不同夹角,同时配合内连杆组件41第一端在中框架21第二端发生滑动,从而实现对滑板机构3高度的调整。当然,本实施例中也可以是内连杆组件41的第一端铰接于中框架21上表面的第一端,而外连杆组件42的第一端滑动连接于中框架21的第二端。As shown in FIG. 1 , a link mechanism 4 is provided between the level adjustment mechanism 2 and the slide mechanism 3 , and the link mechanism 4 is formed as the above-mentioned lifting mechanism. Specifically, the link mechanism 4 includes an inner link assembly 41 and an outer link assembly 42. The inner link assembly 41 and the middle of the outer link assembly 42 are hinged to each other to form an X-shaped link assembly, and the outer link assembly The first end (the lower end in the figure) of 42 is hinged to the first end (the left end in the figure) of the upper surface of the middle frame 21 of the leveling mechanism 2, and the first end (the figure in the figure) of the inner link assembly 41 The lower end) is slidably connected to the second end (the right end in the figure) of the middle frame 21 of the leveling mechanism 2, and the second ends (the upper end in the figure) of the outer link assembly 42 and the inner link assembly 41 are hinged on the The bottom of the skateboard mechanism 3 . In this way, by changing the different included angles formed by the hinged connection of the inner link assembly 41 and the outer link assembly 42, and at the same time cooperating with the first end of the inner link assembly 41 to slide on the second end of the middle frame 21, the sliding plate mechanism 3 Height adjustment. Of course, in this embodiment, the first end of the inner link assembly 41 can also be hinged to the first end of the upper surface of the middle frame 21 , and the first end of the outer link assembly 42 can be slidably connected to the second end of the middle frame 21 .

在上述结构的基础上,连杆机构4还包括第二伸缩缸43,外连杆组件42与内连杆组件41的铰接处连接有中间杆,第二伸缩缸43的本体具体地铰接于水平调整机构2的中框架21的第一端,中间杆与第二伸缩缸43的活塞杆的自由端铰接,内连杆组件41的第一端连接有滑块44,滑块44可滑动连接于设于水平调整机构2上的条形槽23内。这样,当第二伸缩缸43动作,其活塞杆伸出或缩回时会带动中间杆向上或向下运动,从而使得内连杆组件41第一端的滑块44在条形槽23内发生滑动,以实现对外连杆组件42与内连杆组件41之间夹角的改变,进而实现对滑板机构3高度的调节。由此,该X型连杆组件可使滑板机构3具有较大的升降范围,换言之,连杆机构4可极限地将滑板机构3降至水平调整机构2上,以适应汽车底部空间较小的情况。在本实施例中,第二伸缩缸43采用液压缸,可以理解,液压缸由液压站6提供动力,液压站6具体地设于底座框架11内。On the basis of the above structure, the link mechanism 4 further includes a second telescopic cylinder 43, an intermediate rod is connected to the hinged joint between the outer link assembly 42 and the inner link assembly 41, and the body of the second telescopic cylinder 43 is specifically hinged to the horizontal The first end of the middle frame 21 of the adjustment mechanism 2, the middle rod is hinged with the free end of the piston rod of the second telescopic cylinder 43, the first end of the inner link assembly 41 is connected with a slider 44, and the slider 44 is slidably connected to Set in the strip groove 23 on the leveling mechanism 2 . In this way, when the second telescopic cylinder 43 is actuated, when its piston rod extends or retracts, it will drive the intermediate rod to move upward or downward, so that the slider 44 at the first end of the inner link assembly 41 is generated in the strip groove 23 Sliding, so as to realize the change of the angle between the outer link assembly 42 and the inner link assembly 41 , so as to realize the adjustment of the height of the sliding plate mechanism 3 . Therefore, the X-shaped link assembly can make the sliding plate mechanism 3 have a larger lifting range, in other words, the link mechanism 4 can lower the sliding plate mechanism 3 to the level adjustment mechanism 2 to the limit, so as to adapt to the small space at the bottom of the car. Happening. In this embodiment, the second telescopic cylinder 43 is a hydraulic cylinder. It can be understood that the hydraulic cylinder is powered by the hydraulic station 6 , which is specifically provided in the base frame 11 .

作为优选的实施方式,滑板机构3包括顶框架31和与顶框架31滑动连接的滑板32,滑板32上适于承载动力电池,该滑板32可朝向电动车电池举升机的一侧滑动。由此,当需要在汽车底部狭小的空间中对电池进行保养和检修时,可以通过顶框架31上的滑板32滑向举升机的一侧,腾出相应的操作空间,以便于检修员对电池保养和检修的操作。As a preferred embodiment, the sliding plate mechanism 3 includes a top frame 31 and a sliding plate 32 slidably connected to the top frame 31. The sliding plate 32 is adapted to carry a power battery, and the sliding plate 32 can slide toward one side of the electric vehicle battery lift. Therefore, when the battery needs to be maintained and repaired in the narrow space at the bottom of the car, the sliding plate 32 on the top frame 31 can be slid to the side of the lift to free up the corresponding operating space, so that the maintenance personnel can Battery maintenance and overhaul operations.

更具体的是,顶框架31上设有若干钢球座,钢珠座33内设有钢珠,滑板32与钢球座内的钢珠滚动接触。为限制滑板32的滑动距离,滑板32底部焊接有限位螺杆34,顶框架31上设有用于卡接限位螺杆34的限位槽312,以确定滑板32的最大滑动行程,使得滑板32具有较大的滑行距离。More specifically, the top frame 31 is provided with a plurality of steel ball seats, the steel ball seats 33 are provided with steel balls, and the sliding plate 32 is in rolling contact with the steel balls in the steel ball seats. In order to limit the sliding distance of the sliding plate 32, the bottom of the sliding plate 32 is welded with a limit screw 34, and the top frame 31 is provided with a limit groove 312 for clamping the limit screw 34, so as to determine the maximum sliding stroke of the sliding plate 32, so that the sliding plate 32 has a relatively large sliding distance. Great glide distance.

优选地,请参见图2所示,在顶框架31的两侧配置有条形限位板311,该条形限位板311优选地通过焊接的方式连接于顶框架31的两侧,上述实施例中的限位槽312开设于该条形限位板311上。为防止在中框架21翻转时滑板32发生翻落,限位螺杆34上套接有滚轮支架341,并且滚轮支架341上设有用于与条形限位板311的底面滚动接触的滚动轴承342,由此可限制滑板32在竖直方向上的移动,也可以提高滑板32滑动的顺滑性,从而提高滑板32在顶框架31上滑动时的稳定性。Preferably, as shown in FIG. 2 , strip-shaped limit plates 311 are arranged on both sides of the top frame 31 , and the strip-shaped limit plates 311 are preferably connected to both sides of the top frame 31 by welding. In the example, the limiting groove 312 is formed on the strip-shaped limiting plate 311 . In order to prevent the sliding plate 32 from falling down when the middle frame 21 is turned over, a roller bracket 341 is sleeved on the limit screw 34, and the roller bracket 341 is provided with a rolling bearing 342 for rolling contact with the bottom surface of the bar-shaped limit plate 311. This can limit the movement of the sliding plate 32 in the vertical direction, and can also improve the smoothness of sliding of the sliding plate 32 , thereby improving the stability of the sliding plate 32 when sliding on the top frame 31 .

优选地,滑板32两侧配置有用于方便推动滑板32滑动的第一扶手321,为方便移动行走小车1,行走小车1一端也配置有第二扶手13。Preferably, both sides of the sliding plate 32 are provided with first handrails 321 for facilitating the sliding of the sliding plate 32 . In order to facilitate the movement of the walking trolley 1 , one end of the walking trolley 1 is also provided with a second handrail 13 .

作为优选的实施方式,为增强该电池举升机的稳定性,提高举升机的最大举升重量,电动车电池举升机还包括支撑臂装置5,采用两个支撑臂装置5优选地分别铰接于行走小车1一侧两端的底部,支撑臂装置5的外端由地面所支承。可以理解,支撑臂装置5的安装侧与滑板32滑出的方向应在同一侧,以使电池举升机的重心平衡,防止使用时发生侧翻。As a preferred embodiment, in order to enhance the stability of the battery lift and increase the maximum lifting weight of the lift, the electric vehicle battery lift further includes a support arm device 5, and two support arm devices 5 are preferably used separately. It is hinged to the bottom of both ends of one side of the traveling trolley 1, and the outer end of the support arm device 5 is supported by the ground. It can be understood that the installation side of the support arm device 5 and the sliding out direction of the slide plate 32 should be on the same side, so as to balance the center of gravity of the battery lift and prevent rollover during use.

支撑臂装置5具体地包括摆臂51和套接于摆臂51内的伸缩臂52,摆臂51的一端铰接于行走小车1,伸缩臂52的外端设有调节脚杯53。由此,可通过调整伸缩臂52伸出摆臂51的长度,可调整整个电池举升机的重心位置,防止因电池重量过重或者在动力电池安装角度调整过程中发生举升机侧翻的情况。The support arm device 5 specifically includes a swing arm 51 and a telescopic arm 52 sleeved in the swing arm 51 . Therefore, by adjusting the length of the telescopic arm 52 extending from the swing arm 51, the position of the center of gravity of the entire battery lift can be adjusted to prevent the lift from rolling over due to excessive battery weight or during the adjustment of the power battery installation angle. Happening.

综上所述,本发明的角度可调的电动车电池举升机,可配合汽车举升机使用,其具有举升重量大,滑板倾斜角度可调、升降范围大、滑动距离大的优点,适用于动力电池安装在汽车底部,空间比较小的情况,便于拆卸、保养、检修和安装,以使安装时动力电池能更好的贴合汽车底部,满足不同电动汽车电池安装拆卸的需要。To sum up, the angle-adjustable electric vehicle battery lift of the present invention can be used in conjunction with a car lift, and has the advantages of large lifting weight, adjustable sliding angle, large lifting range, and large sliding distance. It is suitable for the case where the power battery is installed at the bottom of the car and the space is relatively small, which is convenient for disassembly, maintenance, repair and installation, so that the power battery can better fit the bottom of the car during installation and meet the needs of different electric vehicle battery installation and disassembly.

以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和替换,这些改进和替换也应视为本发明的保护范围。The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principle of the present invention, several improvements and replacements can be made. These improvements and replacements It should also be regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides an electric motor car battery machine of lifting of angularly adjustable which characterized in that includes:
the lower part of the walking trolley is provided with a walking device;
the lifting platform comprises a horizontal adjusting mechanism, a sliding plate mechanism positioned above the horizontal adjusting mechanism and a lifting mechanism connected between the horizontal adjusting mechanism and the sliding plate mechanism; the first end of the horizontal adjusting mechanism is hinged to the upper part of the travelling trolley, and the second end of the horizontal adjusting mechanism is a free end which can turn around the first end of the horizontal adjusting mechanism; the upper surface of the sliding plate mechanism is a contact surface with the power battery;
the sliding plate mechanism comprises a top frame and a sliding plate which is connected with the top frame in a sliding mode, and the sliding plate can slide towards one side of the electric vehicle battery lifter;
the top frame is provided with a plurality of steel ball seats, and the sliding plate is in rolling contact with the steel ball seats; the bottom of the sliding plate is connected with a limiting screw, and a limiting groove used for clamping the limiting screw is formed in the top frame;
strip-shaped limiting plates are arranged on two sides of the top frame, and limiting grooves are formed in the strip-shaped limiting plates; the limiting screw rod is sleeved with a roller support, and a rolling bearing which is in rolling contact with the bottom surface of the strip-shaped limiting plate is arranged on the roller support.
2. The angularly adjustable electric vehicle battery lift of claim 1, wherein the horizontal adjustment mechanism comprises a middle frame and a first telescoping cylinder; the walking trolley is provided with a base frame, and the walking device is arranged at the bottom of the base frame; the first end of the middle frame is hinged to the upper portion of the base frame, the body of the first telescopic cylinder is hinged to the base frame, and the second end of the middle frame is hinged to the free end of the piston rod of the first telescopic cylinder.
3. The angularly adjustable electric vehicle battery lift of claim 1, wherein the slide plate is provided with first handrails on both sides thereof for facilitating sliding movement of the slide plate.
4. The angle-adjustable electric vehicle battery lifter according to any one of claims 1 to 3, further comprising a support arm device hinged to a bottom of one side of the traveling trolley, an outer end of the support arm device being supported by the ground.
5. The angle-adjustable electric vehicle battery lifter according to claim 4, wherein the support arm device comprises a swing arm and a telescopic arm sleeved in the swing arm, one end of the swing arm is hinged to the traveling trolley, and an adjusting foot cup is arranged at the outer end of the telescopic arm; a second handrail is arranged at one end of the walking trolley; the walking device adopts a caster.
CN201810705622.2A 2018-06-29 2018-06-29 Electric motor car battery machine of lifting of angularly adjustable Active CN108862100B (en)

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CN111807251A (en) * 2019-11-22 2020-10-23 苏州威尔力液压升降机械有限公司 Fixed hydraulic lifting platform
CN112830422A (en) * 2021-01-22 2021-05-25 上海咏序科技有限公司 A power battery removal platform
CN113929010A (en) * 2021-09-14 2022-01-14 湖北力帝机床股份有限公司 New energy vehicle battery auxiliary disassembly carrier and method
CN114056445A (en) * 2021-11-15 2022-02-18 中国人民解放军陆军装甲兵学院 An auxiliary device for removing road wheels
CN114131514B (en) * 2021-12-24 2023-09-05 洛阳汇成钢结构有限公司 Steel beam shot blasting hydraulic automatic feeding machine
CN118770567A (en) * 2024-08-07 2024-10-15 沈阳航空航天大学 An electric aircraft battery replacement device

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Registration number: Y2023980073682

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: An angle adjustable electric vehicle battery lift

Granted publication date: 20200630

Pledgee: Agricultural Bank of China Limited Guangzhou Development Zone Branch

Pledgor: GUANGZHOU GAOCHANG ELECTROMECHANICAL CO.,LTD.

Registration number: Y2025980003319