TWM570845U

TWM570845U - Telescopic device for transport equipment

Info

Publication number: TWM570845U
Authority: TW
Publication date: 2018-12-01

Abstract

一種運輸設備的伸縮裝置，該運輸設備包含一個移送裝置，及一個裝卸裝置，該伸縮裝置包括一個固定座、一個移動座、至少一個剪叉架，及一個起重機。該固定座適用於安裝在該移送裝置底部。該移動座適用於安裝在該裝卸裝置頂部，且相間隔地位在該固定座下方。該至少一個剪叉架可伸縮地連接在該固定座與該移動座之間，且用於帶動該移動座相對於該固定座上升或下降。該起重機包括一個適用於安裝在該移送裝置上的捲收器，及一條連接於該捲收器與該移動座之間的曳引繩。藉由該捲收器釋放或捲收該曳引繩，就能牽動該移動座相對於該固定座上下移動，同時該至少一個剪叉架也會隨之伸縮，可用於保持升降及運送過程中的平穩性。A telescopic device for a transport device, the transport device comprising a transfer device, and a handling device, the telescopic device comprising a fixed seat, a moving seat, at least one scissor frame, and a crane. The mount is adapted to be mounted to the bottom of the transfer device. The mobile seat is adapted to be mounted on the top of the handling device and spaced apart below the fixed seat. The at least one scissor frame is telescopically coupled between the fixed seat and the movable seat, and is configured to drive the moving base to rise or fall relative to the fixed seat. The crane includes a retractor adapted to be mounted on the transfer device and a hoisting rope coupled between the retractor and the movable seat. By releasing or retracting the hoisting rope by the retractor, the moving seat can be moved up and down relative to the fixing seat, and the at least one scissor frame can also be extended and contracted, and can be used for maintaining lifting and transportation. Smoothness.

Description

運輸設備的伸縮裝置Telescopic device for transport equipment

本新型是有關於一種運輸設備，特別是指一種適用於輸送物料盒的伸縮裝置。The present invention relates to a transport device, and more particularly to a telescopic device suitable for transporting a material cartridge.

在傳統產業的製造流程中，一件產品的完成，必須經過多道製程，而這些製程中間往往必須通過取放及運輸等工序相連接，例如用來生產製造螺絲、螺帽的鍛造部品成型機，其產出的物料，通常會先容裝在一個物料盒內，待累積到預定數量後，就會將該物料盒運輸並儲放在一個物料架中，嗣後當需要對該等物料加工、檢測或輸出…時，再將該物料盒從該物料架中取出並運送到預定位置。In the manufacturing process of the traditional industry, the completion of a product must go through multiple processes, and these processes must be connected through processes such as pick-and-place and transportation, such as forging parts forming machines for manufacturing screws and nuts. The material produced is usually packed in a material box. After the predetermined quantity is accumulated, the material box is transported and stored in a material rack, and then processed, When the product is detected or output, the material cartridge is taken out of the material rack and transported to a predetermined location.

由於承裝有物料的物料盒重量很重，所以業者一般會以一個運輸設備來輸送，例如利用「堆高機」等機具，其可提供水平搬運該物料盒的功能，故能進行裝卸、搬運及堆疊等作業，但因該堆高機整體體積龐大，若遇通道狹窄，可能就無法通過或迴轉，容易受到場地限制而無法進入。所以有的業者會搭配使用「天車」等機具，不但能將該物料盒移送至堆高機無法通過或進入的場地，而且還能提供垂直搬運該物料盒的功能，故可進行吊掛及移送等作業，但因該天車是藉由一條垂懸的繩索來鉤吊，所以在進行運送時，該繩索容易會發生偏擺搖晃的情形，不僅於運作上不方便，更有可能導致工安意外，進而影響製造流程，因此設計上仍有待改善。Since the weight of the material box containing the material is very heavy, the operator generally transports it by means of a transport device, for example, by using a machine such as a "stacker", which can provide the function of horizontally transporting the material box, so that it can be loaded and unloaded and transported. And stacking and other operations, but because the overall height of the stacker is large, if the channel is narrow, it may not pass or rotate, and it is easy to be restricted by the site and cannot enter. Therefore, some operators will use the "Trolley" and other equipment to transfer the material box to the site where the stacker cannot pass or enter, and also provide the function of transporting the material box vertically, so it can be hung and Transfer, etc., but because the crane is hooked by a hanging rope, the rope is prone to yaw when it is transported, which is not only inconvenient in operation, but also likely to cause work. The accident has affected the manufacturing process, so the design still needs improvement.

因此，本新型之目的，即在提供一種至少能夠克服先前技術的缺點的運輸設備的伸縮裝置。Accordingly, it is an object of the present invention to provide a telescopic device for a transport apparatus that is at least capable of overcoming the disadvantages of the prior art.

於是，本新型運輸設備的伸縮裝置，該運輸設備包含一個可橫向移動的移送裝置，及一個對應位於該移送裝置下方且適用於可裝卸地攜帶一個物料盒的裝卸裝置，該伸縮裝置包括一個固定座、一個移動座、至少一個剪叉架，及一個起重機。該固定座適用於安裝在該移送裝置底部。該移動座適用於安裝在該裝卸裝置頂部，且相間隔地位在該固定座下方。該至少一個剪叉架可伸縮地連接在該固定座與該移動座之間，且用於帶動該移動座相對於該固定座上升或下降，該至少一個剪叉架包括數個上下排列且彼此樞接的交叉桿。該起重機包括一個適用於安裝在該移送裝置上的捲收器，及一條連接於該捲收器與該移動座之間的曳引繩。該至少一個剪叉架在該捲收器釋放或捲收該曳引繩，而牽動該移動座相對於該固定座移動時，即會在一個被該移動座帶動向下拉伸的伸長狀態，及一個被該移動座帶動向上壓縮的縮短狀態間改變。Thus, the telescopic device of the novel transport device includes a laterally movable transfer device, and a loading and unloading device corresponding to the transfer device and adapted to removably carry a material cartridge, the telescopic device including a fixed device Seat, a moving seat, at least one scissor frame, and a crane. The mount is adapted to be mounted to the bottom of the transfer device. The mobile seat is adapted to be mounted on the top of the handling device and spaced apart below the fixed seat. The at least one scissor frame is telescopically coupled between the fixed seat and the moving base, and is configured to drive the moving base to rise or fall relative to the fixed seat, the at least one scissor frame comprising a plurality of upper and lower rows and each other A pivotal crossbar. The crane includes a retractor adapted to be mounted on the transfer device and a hoisting rope coupled between the retractor and the movable seat. The at least one scissor frame releases or retracts the hoisting rope at the retractor, and when the moving base is moved relative to the fixed seat, an extended state of being pulled downward by the moving seat is performed. And a shortened state change caused by the moving seat to drive upward compression.

參閱圖1、圖2與圖3，本新型伸縮裝置3之一實施例，適用於設置在一個運輸設備中，該運輸設備包含一個可橫向移動的移送裝置1，及一個對應位於該移送裝置1下方且適用於可裝卸地攜帶一個物料盒(圖未示)的裝卸裝置2，該物料盒可用於存放螺絲、螺帽…等物料。由於該移送裝置1及該裝卸裝置2的構造及作動，並非本新型的重點，所以在此不再說明。Referring to Figures 1, 2 and 3, an embodiment of the novel telescopic device 3 is adapted to be disposed in a transport device comprising a laterally movable transfer device 1 and a corresponding transfer device 1 The lower part is suitable for the loading and unloading device 2 which can removably carry a material box (not shown), and the material box can be used for storing materials such as screws, nuts and the like. Since the structure and operation of the transfer device 1 and the loading and unloading device 2 are not the focus of the present invention, they will not be described here.

該伸縮裝置3包括一個固定座41、一個移動座42、四個上搖臂43、四個下搖臂44、四個剪叉架51、四個緩衝器6，及一個起重機7。The telescopic device 3 includes a fixed seat 41, a moving base 42, four upper rocker arms 43, four lower rocker arms 44, four scissor frames 51, four buffers 6, and a crane 7.

該固定座41適用於安裝在該移送裝置1底部，該固定座41包括一個水平的上平台411，及數個同體形成於該上平台411上的上肋條412。該等上肋條412能強化該上平台411的結構。The fixing base 41 is adapted to be mounted on the bottom of the transfer device 1. The fixing base 41 includes a horizontal upper platform 411, and a plurality of upper ribs 412 formed on the upper platform 411. The upper ribs 412 can reinforce the structure of the upper platform 411.

該移動座42適用於安裝在該裝卸裝置2頂部，且相間隔地位在該固定座41下方。該移動座42包括一個水平的下平台421、數個同體形成於該下平台421上的下肋條422，及一個設置於該下平台421中央的接繩部423。該等下肋條422能強化該下平台421的結構。The movable seat 42 is adapted to be mounted on the top of the handling device 2 and spaced apart below the fixed seat 41. The moving base 42 includes a horizontal lower platform 421, a plurality of lower ribs 422 formed on the lower platform 421, and a connecting portion 423 disposed at the center of the lower platform 421. The lower ribs 422 can strengthen the structure of the lower platform 421.

該等上搖臂43可擺動地連接在該上平台411底部，且等角度間隔地位在四個角落，每一個該上搖臂43都是由該上平台411向下且朝外傾斜延伸。The upper rocker arms 43 are swingably coupled to the bottom of the upper platform 411 and are equiangularly spaced at four corners, each of the upper rocker arms 43 extending downwardly and outwardly from the upper platform 411.

該等下搖臂44可擺動地連接在該下平台421頂部，且等角度間隔地位在四個角落，與該等上搖臂43同方位，並分別對應位在該等上搖臂43下方，每一個該下搖臂44都是由該下平台421向上且朝外傾斜延伸。The lower rocker arms 44 are swingably coupled to the top of the lower platform 421, and are equiangularly spaced at four corners, in the same orientation as the upper rocker arms 43, and correspondingly positioned below the upper rocker arms 43, Each of the lower rocker arms 44 is inclined upwardly and outwardly from the lower platform 421.

該等剪叉架51分別位於四側邊且框圍連接成一個中空的矩形架體5，該矩形架體5乃圍繞在該等上搖臂43及該等下搖臂44外圍，且頂邊的四個內側角隅分別可擺動地連接於該等上搖臂43的下端，底邊的四個內側角隅分別可擺動地連接於該等下搖臂44的上端，所以該矩形架體5藉由該等上搖臂43及該等下搖臂44連接在該固定座41與該移動座42之間，四側邊可穩定而不歪斜地同步直向伸縮，用以帶動該移動座42相對於該固定座41水平上升或下降。要注意的是剪叉架51的數目不限於四個，依實際需求可以是一個、兩個…等。The scissor frames 51 are respectively located on the four sides and are connected to form a hollow rectangular frame 5 which surrounds the upper rocker arm 43 and the lower rocker arm 44 and has a top edge. The four inner corners are respectively swingably connected to the lower ends of the upper rocker arms 43. The four inner corners of the bottom side are swingably connected to the upper ends of the lower rocker arms 44, so the rectangular frame body 5 is The upper rocker arm 43 and the lower rocker arm 44 are connected between the fixed seat 41 and the movable seat 42 , and the four sides can be stably and without skewed and synchronously linearly expand and contract to drive the movable seat 42 . It rises or falls horizontally with respect to the fixed seat 41. It should be noted that the number of the scissor frame 51 is not limited to four, and may be one, two, etc. according to actual needs.

進一步來看該等剪叉架51的構造，每一個該剪叉架51包括數個上下排列且彼此樞接的交叉桿511，每一個該交叉桿511呈可交叉活動的X形。該每一個交叉桿511皆與其上方相鄰的另一個該交叉桿511相樞接，並與相鄰兩側之另兩個該交叉桿511相連接。Further to the construction of the scissor frame 51, each of the scissor frame 51 includes a plurality of cross bars 511 arranged one above the other and pivotally connected to each other, each of the cross bars 511 having an X shape that is cross-active. Each of the intersecting bars 511 is pivotally connected to the other of the intersecting bars 511 adjacent to the upper side thereof, and is connected to the other two of the intersecting bars 511 on the adjacent sides.

該等緩衝器6適用於設置在該固定座41與該移送裝置1之間，且具有緩衝彈性，適用於將該固定座41懸吊在該移送裝置1下方。每一個該緩衝器6包括一個適用於固定在該移送裝置1上的懸凸座61、一個頂部連接於該懸凸座61的氣壓棒62、一個將該氣壓棒62底部可移動地連接於該固定座41上的擺動座63，及一個設置在該懸凸座61與該擺動座63間的彈性件64。該氣壓棒62具有阻滯緩衝效果，在實施上，該氣壓棒62也可以依需要，更換成液壓棒或液-氣壓棒。該彈性件64為一個套設在該氣壓棒62外圍的壓縮彈簧，具有使該擺動座63擺動後復位的彈性。The bumpers 6 are adapted to be disposed between the fixed seat 41 and the transfer device 1 and have cushioning elasticity, and are adapted to suspend the mount 41 below the transfer device 1. Each of the buffers 6 includes a suspension boss 61 adapted to be fixed to the transfer device 1, a gas pressure bar 62 connected to the overhanging seat 61 at the top, and a bottom portion of the gas pressure bar 62 movably coupled thereto. A swinging seat 63 on the fixed seat 41 and an elastic member 64 disposed between the overhanging seat 61 and the swinging seat 63. The gas pressure bar 62 has a retarding buffering effect. In practice, the gas pressure bar 62 can also be replaced with a hydraulic rod or a liquid-pneumatic rod as needed. The elastic member 64 is a compression spring that is sleeved around the periphery of the gas pressure bar 62, and has elasticity for swinging the swing seat 63 after being swung.

該起重機7包括一個適用於安裝在該移送裝置1上的捲收器71、一條連接於該捲收器71與該移動座42之該接繩部423間的曳引繩72，及一個適用於安裝在該移送裝置1上且對應位在該接繩部423上方的導向輪73。該導向輪73將該捲收器71釋出的該曳引繩72轉向導引至該接繩部423。The crane 7 includes a retractor 71 adapted to be mounted on the transfer device 1, a hoisting rope 72 connected between the retractor 71 and the connecting portion 423 of the moving base 42, and a suitable for A guide wheel 73 mounted on the transfer device 1 and corresponding to the upper portion 423. The guide wheel 73 turns the hoisting rope 72 released from the retractor 71 to the connecting portion 423.

使用時，使用者可電動控制該起重機7，使該捲收器71釋放或捲收該曳引繩72，以牽動該移動座42相對於該固定座41移動，同時該等剪叉架51也會隨之同步伸縮。當使用者想要控制使該裝卸裝置2下降時，只要驅動該捲收器71釋放該曳引繩72，即可藉由該裝卸裝置2的重量，帶動該移動座42相對於該固定座41向下移動，同時該等剪叉架51也會被該移動座42帶動向下拉伸，成為一個如圖4所示的伸長狀態。而當使用者想要控制使該裝卸裝置2上升時，只要驅動該捲收器71捲收該曳引繩72，以拉動該移動座42相對於該固定座41向上移動，同時該等剪叉架51也會被該移動座42帶動向上壓縮，成為一個如圖2所示的縮短狀態。In use, the user can electrically control the crane 7 to release or retract the hoisting rope 72 to move the moving base 42 relative to the fixed seat 41, and the scissor 51 is also Will be synchronized with the expansion. When the user wants to control the lowering of the loading and unloading device 2, as long as the retractor 71 is driven to release the hoisting rope 72, the moving seat 42 can be driven relative to the fixed seat 41 by the weight of the loading and unloading device 2. Moving downwards, the scissor frame 51 is also pulled downward by the moving seat 42 to become an extended state as shown in FIG. When the user wants to control the loading and unloading device 2 to rise, the retractor 72 is driven to retract the hoisting rope 72 to pull the moving seat 42 upward relative to the fixing base 41, and the scissor The frame 51 is also driven upward by the moving base 42 to become a shortened state as shown in FIG.

綜上所述，本新型運輸設備的伸縮裝置3，是在該移動座42與該固定座41間，連接有該至少一個剪叉架51，藉由該至少一個剪叉架51交叉伸縮的穩定特性，可達到平衡狀態而防止晃動偏移，能保持使用過程中的平穩性及安全性，故確實能達成本新型之目的。In summary, the telescopic device 3 of the transport device of the present invention is connected between the mobile base 42 and the fixed base 41, and the at least one scissor frame 51 is connected, and the at least one scissor frame 51 is stably stretched and extended. The characteristics can reach the equilibrium state and prevent the swaying deviation, and can maintain the stability and safety during use, so the purpose of the present invention can be achieved.

惟以上所述者，僅為本新型之實施例而已，當不能以此限定本新型實施之範圍，凡是依本新型申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本新型專利涵蓋之範圍內。However, the above is only the embodiment of the present invention, and when it is not possible to limit the scope of the present invention, all the simple equivalent changes and modifications according to the scope of the patent application and the contents of the patent specification are still This new patent covers the scope.

1‧‧‧移送裝置1‧‧‧Transfer device

2‧‧‧裝卸裝置 2‧‧‧Loading and unloading device

3‧‧‧伸縮裝置 3‧‧‧Flexing device

41‧‧‧固定座 41‧‧‧ Fixed seat

411‧‧‧上平台 411‧‧‧Upper platform

412‧‧‧上肋條 412‧‧‧Top ribs

42‧‧‧移動座 42‧‧‧Mobile seat

421‧‧‧下平台 421‧‧‧Under the platform

422‧‧‧下肋條 422‧‧‧low ribs

423‧‧‧接繩部 423‧‧‧Connected with rope

43‧‧‧上搖臂 43‧‧‧Upper rocker

44‧‧‧下搖臂 44‧‧‧ Lower rocker

5‧‧‧矩形架體 5‧‧‧Rectangular frame

51‧‧‧剪叉架 51‧‧‧Scissors

511‧‧‧交叉桿 511‧‧‧cross bars

6‧‧‧緩衝器 6‧‧‧buffer

61‧‧‧懸凸座 61‧‧‧Overhanging

62‧‧‧氣壓棒 62‧‧‧Air pressure bar

63‧‧‧擺動座 63‧‧‧Swing seat

64‧‧‧彈性件 64‧‧‧Flexible parts

7‧‧‧起重機 7‧‧‧ Crane

71‧‧‧捲收器 71‧‧‧Retractor

72‧‧‧曳引繩 72‧‧‧ traction rope

73‧‧‧導向輪 73‧‧‧Guidance wheel

本新型之其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中：圖1是一立體圖，說明本新型伸縮裝置的一實施例，適用於安裝在一個移送裝置與一個裝卸裝置之間的狀態；圖2是一剖視側視圖，說明該實施例適用於安裝在該移送裝置與該裝卸裝置之間，並說明數個剪叉架位在一個縮短狀態；圖3是一俯視圖，說明將一個固定座及其上方的構造拆除的狀態；及圖4是一不完整的剖視側視圖，說明該等剪叉架位在一個伸長狀態。Other features and advantages of the present invention will be apparent from the embodiments of the drawings, wherein: Figure 1 is a perspective view illustrating an embodiment of the present type of telescopic device for use in a transfer device and a loading and unloading device Figure 2 is a cross-sectional side view showing that the embodiment is adapted to be mounted between the transfer device and the handling device, and illustrates that the plurality of scissor positions are in a shortened state; Figure 3 is a The top view illustrates the state in which one of the mounts and the structure above it is removed; and Figure 4 is an incomplete cross-sectional side view showing the scissor positions in an extended state.

Claims

一種運輸設備的伸縮裝置，該運輸設備包含一個可橫向移動的移送裝置，及一個對應位於該移送裝置下方且適用於可裝卸地攜帶一個物料盒的裝卸裝置，該伸縮裝置包括：一個固定座，適用於安裝在該移送裝置底部；一個移動座，適用於安裝在該裝卸裝置頂部，且相間隔地位在該固定座下方；至少一個剪叉架，可伸縮地連接在該固定座與該移動座之間，且用於帶動該移動座相對於該固定座上升或下降，該至少一個剪叉架包括數個上下排列且彼此樞接的交叉桿；及一個起重機，包括一個適用於安裝在該移送裝置上的捲收器，及一條連接於該捲收器與該移動座之間的曳引繩；該至少一個剪叉架在該捲收器釋放或捲收該曳引繩，而牽動該移動座相對於該固定座移動時，即會在一個被該移動座帶動向下拉伸的伸長狀態，及一個被該移動座帶動向上壓縮的縮短狀態間改變。A telescopic device for a transport device, the transport device comprising a laterally movable transfer device, and a loading and unloading device corresponding to the transfer device and adapted to removably carry a material cartridge, the telescopic device comprising: a fixed seat Suitable for being mounted on the bottom of the transfer device; a movable seat adapted to be mounted on the top of the loading device and spaced apart below the fixed seat; at least one scissor frame telescopically coupled to the fixed seat and the movable seat And for driving the mobile seat to rise or fall relative to the fixed seat, the at least one scissor frame includes a plurality of cross bars arranged up and down and pivotally connected to each other; and a crane, including a device suitable for being mounted on the transfer a retractor on the device, and a hoisting rope connected between the retractor and the moving seat; the at least one scissor frame releases or retracts the hoisting rope at the retractor, and moves the movement When the seat moves relative to the fixed seat, it is in an extended state that is pulled downward by the moving seat, and one is driven upward by the moving seat. Shortened state change.

如請求項1所述的運輸設備的伸縮裝置，其中，每一個該交叉桿呈可交叉活動的X形。The telescopic device of the transport apparatus of claim 1, wherein each of the crossbars has an X shape that is cross-active.

如請求項2所述的運輸設備的伸縮裝置，其中，該伸縮裝置包括四個分別位於四側邊且框圍連接成一個矩形架體的該剪叉架。The telescopic device of the transport device of claim 2, wherein the telescopic device comprises four scissor frames respectively located on four sides and framed to form a rectangular frame.

如請求項3所述的運輸設備的伸縮裝置，其中，該每一個交叉桿皆與其上方相鄰的另一個該交叉桿相樞接，並與相鄰兩側之另兩個該交叉桿相連接。The telescopic device of the transport device of claim 3, wherein each of the cross bars is pivotally connected to another of the cross bars adjacent to the upper side thereof, and is connected to the other two of the intersecting bars on the adjacent sides .

如請求項4所述的運輸設備的伸縮裝置，其中，該固定座包括一個上平台，該移動座包括一個下平台，該伸縮裝置還包括四個可擺動地連接在該上平台與該等剪叉架之頂側間的上搖臂，及四個可擺動地連接在該下平台與該等剪叉架之底側間的下搖臂。The telescopic device of the transportation device of claim 4, wherein the fixing base comprises an upper platform, the moving base comprises a lower platform, the telescopic device further comprising four swingably connected to the upper platform and the shearing An upper rocker arm between the top sides of the fork frame and four lower rocker arms swingably coupled between the lower platform and the bottom side of the scissor frame.

如請求項5所述的運輸設備的伸縮裝置，其中，該等上搖臂分別由該等剪叉架所構成之該矩形架體頂邊的四個內側角隅傾斜地連接至該上平台，且該等下搖臂分別由該等剪叉架所構成之該矩形架體底邊的四個內側角隅傾斜地連接至該下平台。The telescopic device of the transport device of claim 5, wherein the upper rocker arms are respectively obliquely connected to the upper platform by four inner corners of the top side of the rectangular frame formed by the scissor frames, and The lower rocker arms are respectively obliquely connected to the lower platform by four inner corners of the bottom side of the rectangular frame formed by the scissor frames.

如請求項6所述的運輸設備的伸縮裝置，其中，該移動座還包括一個設置於該下平台中央且供該曳引繩之下端連接的接繩部，該起重機還包括一個將該捲收器釋出的該曳引繩轉向導引至該接繩部的導向輪。The telescopic device of the transport device of claim 6, wherein the mobile seat further comprises a connecting portion disposed at a center of the lower platform and connected to a lower end of the hoisting rope, the crane further comprising a winding The hoisting rope released by the device is turned to guide the guiding wheel of the connecting portion.

如請求項1、6或7所述的運輸設備的伸縮裝置，其中，該伸縮裝置還包括四個適用於設置在該固定座與該移送裝置之間且具有緩衝彈性的緩衝器。A telescopic device for a transport apparatus according to claim 1, 6 or 7, wherein the telescopic device further comprises four dampers adapted to be disposed between the mount and the transfer device and having a cushioning elasticity.

如請求項8所述的運輸設備的伸縮裝置，其中，每一個該緩衝器包括一個適用於固定在該移送裝置上的懸凸座、一個頂部連接於該懸凸座的氣壓棒、一個將該氣壓棒底部可移動地連接於該固定座的擺動座，及一個套設在該氣壓棒外圍且設置在該懸凸座與該擺動座間的壓縮彈簧。A telescopic device for a transport device according to claim 8, wherein each of the buffers includes a suspension boss adapted to be fixed to the transfer device, a gas pressure bar connected to the overhanging seat at the top, and the other The bottom of the gas pressure bar is movably coupled to the swing seat of the fixed seat, and a compression spring disposed around the gas pressure bar and disposed between the suspension seat and the swing seat.

如請求項5所述的運輸設備的伸縮裝置，其中，該固定座還包括數個形成於該上平台上的上肋條，該移動座還包括數個形成於該下平台上的下肋條。The telescopic device of the transport device of claim 5, wherein the mount further comprises a plurality of upper ribs formed on the upper platform, the mobile seat further comprising a plurality of lower ribs formed on the lower platform.