Linkage transfer device

Abstract

A linkage-type transfer device includes two lifting mechanisms, two connecting mechanisms, and a carrying mechanism suitable for placement in a space. The lifting mechanisms are spaced apart from each other and extend in a first direction. The connecting mechanisms are respectively disposed on the lifting mechanisms and are moved in the first direction by the lifting mechanisms. The carrying mechanism is connected between the connecting mechanisms and is used to place an item on it. The lifting mechanisms are used to move the carrying mechanism in the first direction via the connecting mechanisms. The design of the carrying mechanism, connecting mechanisms, and lifting mechanisms not only evenly distributes the load on the carrying mechanism, making the lifting mechanism less prone to tipping over, but also improves space utilization.

Claims

1. A linkage-type transfer device suitable for a space and an article, the linkage-type transfer device comprising: two lifting mechanisms, adapted to be located in the space, spaced apart from each other, and extending in a first direction; two connecting mechanisms, respectively disposed on the lifting mechanisms, for being moved in the first direction by the lifting mechanisms; and a carrying mechanism, connected between the connecting mechanisms, and adapted to allow the article to be placed thereon, wherein... The lifting mechanism is used to drive the carrying mechanism to move in the first direction via the connecting mechanism.

2. The linkage transfer device as described in claim 1, wherein, Each of the lifting mechanisms includes a bracket, a transmission unit disposed on the bracket, and a drive unit connected to the transmission unit. Each of the connecting mechanisms is connected to the corresponding transmission unit, and the drive unit is used to drive the transmission unit to operate.

3. The linkage transfer device as described in claim 2, wherein, Each of the lifting mechanisms includes a drive wheel disposed on the bracket, a driven wheel spaced apart from the drive wheel in the first direction, and a transmission belt disposed between the drive wheel and the driven wheel. Each of the connecting mechanisms is installed on the transmission belt of the corresponding lifting mechanism's transmission unit. The drive unit is connected to the drive wheel to drive the drive wheel to rotate, thereby driving the transmission belt to rotate, so that the corresponding connecting mechanism moves synchronously with the transmission belt.

4. The linkage transfer device as described in claim 3, wherein, The supporting mechanism includes two extension connecting seats fixedly connected to the connecting mechanism, and a support seat. Each of the extension connecting seats extends in a second direction and is spaced apart from each other in a third direction. The support seat extends in the third direction and is connected between the extension connecting seats. The second direction intersects the first direction, and the third direction intersects the first direction and the second direction.

5. The linkage transfer device as described in claim 2, wherein, The supports of the lifting mechanism are spaced apart on an oblique imaginary line, which extends upward in a second direction and a third direction. The second direction intersects the first direction, and the third direction intersects the first direction and the second direction.

6. The linkage transfer device as described in claim 4, wherein, Each of the connecting mechanisms includes a first connecting seat and a second connecting seat. The first connecting seat and the second connecting seat are respectively fixedly connected to the transmission belt of the corresponding transmission unit and are spaced apart from each other by a first gap in the first direction. The bearing mechanism is fixedly connected to the second connecting seat and can move relative to the first connecting seat in the first direction.

7. The linkage transfer device as described in claim 6 further comprises two tension adjustment units, each of the tension adjustment units comprising an adjustment seat fixedly connected to the bearing mechanism and an adjustment member, the adjustment seat and the first connecting seat of the respective connecting mechanism being spaced apart from each other by a second distance in a first direction, the adjustment member being movably limited to the adjustment seat in the first direction and connected to the first connecting seat, the adjustment member adjusting the second distance when moving relative to the adjustment seat, thereby correspondingly adjusting the first distance.

8. The linkage transfer device as described in claim 6, wherein, Each of the connecting mechanisms includes a first connecting seat comprising a first pressure plate and a first fixing member, the first pressure plate and the first fixing member jointly fixing and clamping the transmission belt; and each of the connecting mechanisms includes a second toothed pressure plate and a second fixing plate, the second toothed pressure plate and the second fixing plate jointly fixing and clamping the transmission belt.

9. The linkage transfer device as described in claim 8, wherein, The support mechanism also includes a plurality of first connecting members, each first fixing member having at least one first fixing hole extending through in the third direction, each of the extended connecting seats of the support mechanism having at least one elongated slot extending through in the third direction and extending in the first direction, the connecting member passing through the at least one elongated slot of the respective extended connecting seat in the third direction and being fixedly connected to the first fixing hole, such that the first connecting seat can limit the movement of the corresponding extended connecting seat in the first direction.

10. The linkage transfer device as described in claim 8, wherein, Each of the lifting mechanisms further includes a limiting unit, which is disposed on the limiting slide rail, a first slider, and a second slider of the bracket. The first slider is movable in the first direction and is limited to the limiting slide rail, and is fixedly connected to the first pressure plate of the corresponding first connecting seat. The second slider is movable in the first direction and is limited to the limiting slide rail, and is fixedly connected to the second connecting seat.

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